EP4217562A1 - Ausziehsperrvorrichtung für schubladen - Google Patents
Ausziehsperrvorrichtung für schubladenInfo
- Publication number
- EP4217562A1 EP4217562A1 EP21777684.8A EP21777684A EP4217562A1 EP 4217562 A1 EP4217562 A1 EP 4217562A1 EP 21777684 A EP21777684 A EP 21777684A EP 4217562 A1 EP4217562 A1 EP 4217562A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pull
- locking
- rail
- section
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 230000000694 effects Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 9
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- 238000005859 coupling reaction Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 230000004888 barrier function Effects 0.000 description 2
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
- E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/50—Safety devices or the like for drawers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
- E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
- E05B65/466—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked with tensionable or flexible elements, e.g. cables, bands, chains or ropes
Definitions
- the invention relates to a pull-out blocking device for drawers, comprising at least two pull-out guides, each of which has a carcass rail that can be attached to a common furniture body and a pull-out rail that can be attached to one of the drawers, which can be pulled out in a pull-out direction over a pull-out distance from a closed position into a pull-out position a respective locking unit assigned to the pull-out guides, which each have a base body attached to the carcass rail and a locking part movably mounted by the base body, which is moved by an actuating part, which when the associated pull-out rail is pulled out starting from the closed position, is moved along with the pull-out rail at least over a part of the pull-out distance , Is adjustable, a cable-like element, of which at least one end is held so that it can be displaced to a limited extent, the displaceability of one end or both ends together creating a deflection reserve of the s forms a cable-like element which assumes an initial value in a
- Pull-out locking devices are used to ensure that only one of several drawers arranged one above the other Drawers can be pulled out while the other drawers are locked against being pulled out.
- pull-out locking devices are used to ensure that the drawers can be locked against being pulled out of the furniture body when they are all in the closed state.
- a conventional anti-extraction device can be found, for example, in EP 1500 763 A2.
- a locking unit is assigned to each of the pull-out guides, which are arranged one above the other and by means of which the drawers can be pulled out of the furniture body.
- This has a base body attached to the respective cabinet rail, of which a locking part is slidably mounted.
- the locking parts interact with push rods of a push rod assembly.
- the locking part is shifted from a passive position to an actuated position in which the connecting rod interacting with this locking part is raised together with the connecting rods that may be located above it. This blocks the push rods underneath from being lifted.
- a lock unit can be used to block the top push rod against lifting.
- This previously known pull-out locking device is combined with a self-retracting device for the pull-out rail.
- the locking part is designed as a carriage which is acted upon by a draw-in spring.
- a tilting part is arranged, which with one at the Pull-out arranged driver interacts. In the passive position of the locking part, the driver is coupled to the tilting part.
- the tilting part In the actuated position of the locking part, the tilting part is tilted and the driver can decouple from the tilting part, retraction of the locking part being blocked by contact of a contact surface of the tilting part with a retaining surface of the base body.
- the driver couples to the tilting part and releases the connection with the retaining surface of the base body, whereupon the locking part and thus also the driver are pulled back into the passive position by the draw-in spring. This also retracts the drawer.
- a disadvantage of this is that the user must wait until the slide is fully retracted before extending another of the slides. Since the self-retraction of the pull-out rail is usually dampened by a damper, this takes a relatively long time. Therefore, self-closing mechanisms in combination with anti-extraction devices have not become established in practice.
- pull-out locking devices of the type mentioned at the beginning, in which locking parts do not interact with push rods but with a cable-like element. It can be a steel cable or a textile band, for example.
- a locking part When a locking part is moved from the passive position into the actuating position, the cable-like element is deflected by the locking part in the region of the locking part.
- a first end of the cable-like element is immovably connected to the furniture body. The second end is held for limited displacement against the force of a (weak) tension spring. After the deflection by a locking part located in the operating position, this second end rests against a stop, so that the pulling out another pull-out rail is blocked.
- the displaceability of the second end of the cable-like element can be blocked by means of a lock unit.
- pull-out locking devices in which the locking parts interact with rotatable push elements, for example from WO 2011/146952 A1.
- a number of such pushers are arranged adjacent to one another in a vertical guide rail.
- By rotating one of the sliding elements by moving the locking part from the passive to the actuating position, the sliding parts arranged above this sliding part are pushed upwards.
- a free space arranged above the uppermost sliding part is thus used up, so that no further sliding parts can be rotated and the further drawers are therefore blocked against being pulled out.
- Self-closing devices also called self-closing mechanisms or self-closing mechanisms
- self-closing mechanisms for pull-out guides for drawers, which automatically retract them over a final section of the retraction path when the drawer is pushed in and thus ensure that the drawer is fully retracted
- AT 401 334 B discloses a self-retracting device in which there is a tilting slide that can be displaced against the force of a retraction spring.
- the tilting slide comprises a slide mounted parallel to the pull-out direction so that it can be displaced against the force of the draw-in spring and a tilting part which is arranged tiltable about a tilting axis and is used for coupling to a driver and decoupling from the driver.
- the self-retracting device known from AT 393948 B has a tilting slide present, which is designed here in one piece and can be displaced along a guideway against the force of the draw-in spring.
- the guide track has a straight section and a curved section, which causes the tilting slide to pivot about an imaginary tilting axis, so that when the drawer is pulled out and the tilting slide reaches a waiting position, the driver decouples from the tilting slide.
- self-retracting devices are usually equipped with insertion dampers in order to dampen the retraction movement of the pull-out furniture part.
- Such a damped self-retracting device, in which the tilting slide interacts with a push-in damper is known, for example, from EP 2 129260 A1.
- the object of the invention is to provide a pull-out locking device of the type mentioned at the outset, which makes it possible for the user to operate with greater ease. According to the invention, this is achieved by a pull-out locking device with the features of claim 1.
- the locking part assigned to this pull-out rail is moved by the actuating part moved along with the pull-out rail moved from a passive position to a first operating position, the deflection reserve being reduced by a first partial amount.
- the locking part assigned to this pull-out rail remains at least essentially in the first actuation position.
- the fact that the locking part remains at least essentially in the first operating position means that the deflection reserve changes by less than 10% of the first partial amount.
- the pull-out rail is pulled out further via a second operating section adjoining the intermediate section, the locking part associated with this pull-out rail is moved by the operating part into a second operating position, with the deflection reserve being reduced by a second partial amount.
- the deflection reserve is at least essentially used up.
- the inventive design makes it possible that, starting from the state in which a first of the pull-out rails is in the open position and the other of the pull-out rails are in the closed position, when the first pull-out rail is pushed in, a second pull-out rail can already be pulled out as soon as the first pull-out rail has passed the second actuating section in the direction of the intermediate section.
- the second pull-out rail can be pulled out to the open position, while the first pull-out rail is still in the intermediate section or in the area of the first actuation section.
- the invention enables an advantageous combination of an anti-extraction device with a self-retracting device.
- the actuating parts are movably mounted on the base bodies of the locking units between a basic position and a waiting position and interact with a driver device of the respective associated pull-out rail.
- each of the actuating parts assumes the basic position in which the associated driver device is coupled to the actuating part.
- the driver device decouples from the actuating part, the actuating part being held in the driver device against the force of the draw-in spring when the extension rail is pulled out further.
- the actuating part can be held in the waiting position against being pulled back into the basic position by the draw-in spring, preferably by contacting a contact surface of the actuating part or a part connected to it (which cannot be displaced relative to the actuating part in relation to the pull-out direction) on a retaining surface of the base body, such as this is known per se in self-retracting devices.
- the driver device couples to the actuating part when the drawer is pushed in, the contact surface is released from the retaining surface of the base body (in particular by tilting the actuating part or a tilting part connected to it), whereupon the draw-in spring retracts the actuating part to the basic position. It is preferred here that the adjustment of the actuating part from the waiting position to the basic position is dampened by a pull-in damper.
- the driver device is formed in particular by a section of the pull-out rail that is arranged in the region of the rear end of the pull-out rail.
- a respective actuating part can be formed by a slide that can be displaced in a straight line and parallel to the direction of extraction, on which a tilting part is mounted so that it can pivot about an axis lying at right angles to the direction of extraction, as is known per se in self-retracting devices.
- the actuating part and tilting part then together form a type of two-part tilting slide.
- the actuating part could be mounted by the base body along curved guide tracks, so that when it is adjusted from the basic position to the waiting position, it performs a combined displacement and tilting.
- Such one-piece tilt slides are also known per se in self-retracting devices.
- a preferred embodiment of the invention provides that when the deflection reserve is used up, the force required to lock the (Further) the force required to pull out a respective pull-out rail does not come directly from the cable-like element but rather by contacting a locking section, which is arranged on the locking part or is actuated by the locking part, on a locking surface that moves with the pull-out rail (at least over part of the pull-out distance).
- the blocking surface is advantageously arranged on the actuating part.
- one of the extension rails in the closed position can be extended over a remaining distance that is at least the first actuation distance and less than three times the first actuation distance when it is pulled out over the first actuation distance due to the cable-like element blocking the movement of the associated locking part from the passive position into the first actuating position, a retaining spring arranged in a force transmission path between the locking part and the base body, on which the locking part is mounted, is deformed .
- a blocking section arranged on the associated locking part or actuated by the locking part is in a locking position in which it blocks further extension of this pull-out rail at the end of the remaining distance by contacting a locking surface that is moved along with this pull-out rail.
- the locking section is in a release position at least at the end of the remaining distance, in which the locking section and the locking surface move past one another as the pull-out rail is pulled out further.
- the remaining distance can correspond to the first operating distance.
- the additional locking section is in a release position at least at the end of the additional remaining distance, in which the additional - The blocking section and the additional blocking surface move past one another as this pull-out rail is pulled out further.
- the additional remaining distance can correspond to the second actuation distance.
- the Pull-out blocking device also has a lock unit, from which, starting from the basic state of the pull-out blocking device, the deflection reserve can be at least essentially used up by deflecting the cable-like element or by blocking the displaceability of the at least one movably mounted end of the cable-like element. Pulling out of the pull-out rails is thus blocked at least at the end of the remaining distance.
- the contact surface of a respective locking part which interacts with the cable-like element, moves during the adjustment from the passive position to the first and second operating position in a direction which is at least essentially perpendicular (ie in a range of 90° +/- 15°) to the pull-out direction.
- a cable-like element when a cable-like element is mentioned in this document, this means any lengthwise, flexible element that can absorb a tensile force but not a compressive force in the longitudinal direction of the element.
- it can be a cable, e.g. steel cable or plastic cable, a thread, a band, e.g. textile band or plastic band or a chain.
- the blocking section and/or additional blocking section can be a section of the one-piece locking part.
- the blocking section and/or additional blocking section can be a separate part, which is coupled to the locking part and is adjusted by the locking part by adjusting the locking part.
- the locking part is mounted on the base body such that it can pivot about a pivot axis that is preferably parallel to the pull-out direction, and the adjustment between the passive position and the first and second operating positions is effected by pivoting about the pivot axis.
- the pivot axis can be displaced relative to the base body against the force of the retaining spring in a direction at right angles to the pivot axis.
- the locking part can pivot about an axis which is formed by the contact point of the locking part on the cable-like element. the pivot axis of the locking part being pivoted about this axis against the force of the retaining spring.
- the blocking surface which interacts with the blocking section in the blocking position of the blocking section can advantageously be arranged on the respective associated actuating part or on a tilting part mounted on the latter so as to be pivotable about a tilting axis.
- An arrangement on the respective associated pull-out rail or on a part connected thereto in a non-displaceable manner with respect to the pull-out direction is also possible.
- a possible embodiment provides that the additional blocking surface is identical to the blocking surface and the additional blocking section is spaced apart from the blocking section in relation to the pull-out direction.
- Training could be identical to the locking section and the additional locking surface of the locking surface based on the pull-out distance of the additional locking section.
- the second partial amount is the same as the first partial amount. Since the associated locking part remains at least essentially in the first operating position when one of the extension rails is pulled out via the intermediate section, the initial value of the deflection reserve is at least three times the first partial amount and less than three and a half times the first partial amount.
- the residual distance is preferably 2 mm to 20 mm.
- the additional remaining distance is preferably 2 mm to 20 mm.
- the first actuation distance is advantageously less than one tenth of the total extension distance.
- the length of the first actuation section is preferably in the range from 1 mm to 10 mm.
- the second actuation distance is advantageously less than one tenth of the total extension distance.
- the length of the second actuation section is preferably in the range from 1 mm to 10 mm.
- the first and second actuation distances are of equal size.
- the length of the intermediate section is preferably in the range from 10 mm to 100 mm, particularly preferably in the range from 20 mm to 60 mm. If, in the context of this document, a deflection of the cable-like element by one of the locking parts is discussed, this means that the cable-like element is displaced in the area of the respective locking part compared to a zero position, which it assumes in the basic state of the pull-out blocking device. Cable guide sections are advantageously located above and below the respective locking part, so that the course of the cable-like element above the upper cable guide section and below the lower cable guide section is not changed as a result. In the deflected state, the cable-like element then has a curvature in the area of the locking part and opposite curvatures in the areas of the cable guide sections.
- FIG. 1 shows an embodiment of a pull-out locking device according to the invention with, for example, three pull-out guides arranged one above the other in the basic position of the pull-out locking device, with all pull-out rails being in the closed position and the lock unit being unlocked, in an oblique view;
- Figure 2 shows an enlarged detail of Figure 1
- FIG. 3 is a representation analogous to FIG. 1, with a first of the
- Extension rails (the top one) over the first operating range is extended
- Figure 4 shows an enlarged detail of Figure 3
- FIG. 5 is a representation analogous to FIG. 1 in the
- Figure 6 shows an enlarged detail of Figure 5
- Fig. 7 is a representation analogous to FIG. 1, the first of the
- the slide is in the extended position and a second of the slides (the second from the top) is extended the first actuation distance;
- Figure 8 shows an enlarged detail of Figure 7
- Fig. 9 is a representation analogous to FIG. 1 in the
- Figure 10 shows an enlarged detail of Figure 9
- FIG. 11 shows an enlarged detail in the region of the rear end of a pull-out rail which is in the closed position
- FIG. 13 shows a front view of one of the pull-out guides with sections of a furniture body to which the carcass rail is attached and a drawer to which the pull-out rail is attached;
- Figure 15 is an exploded view of the latch assembly and portion of the cable-like member
- Fig. 16 shows an oblique view of the locking part on the side of the locking part facing the base body
- Fig. 17 is a plan view of the latch member, showing the retaining spring in the deformed state in solid lines and in the undeformed state (without the application of an external force) in dotted lines;
- FIG. 19 shows an illustration analogous to FIG. 18 in the waiting position of the actuating part
- Fig. 21 is a section along line A-A of Fig. 20;
- FIG. 22 shows a section analogous to FIG. 21 in the waiting position of the actuating part
- Figure 23 shows a front view of the locking unit in the passive position of the locking part together with a section of the cable-like element
- FIG. 24 shows a view analogous to FIG. 23 but in the first operating position of the locking part
- FIG. 25 shows a view analogous to FIG. 23 but in the second operating position of the locking part
- Fig. 26 is a section along line B-B of Fig. 23;
- Fig. 29 is an oblique view of the base body, cut down the longitudinal center and the parts exploded, and the operating part;
- FIG. 30 shows an illustration analogous to FIG. 29 from a different viewing direction
- Fig. 31 is a section along line C-C of Fig. 20;
- Fig. 32 is an oblique view of a rear part of the locking unit in the passive position of the locking part
- FIG. 39 shows a section along the line C-C of FIG. 20 after the associated extension rail has been pulled out over the additional remaining distance when the deflection reserve has been used up;
- FIG. 40 shows an oblique view of a rear part of the locking unit in the state corresponding to FIG. 39;
- Fig. 41 is a section along line D-D of Fig. 20 in the condition corresponding to Figs. 39 and 40;
- FIG. 42 shows an oblique view of a part of the locking unit in the state of FIGS. 39 and 40 from the side opposite to FIG. 40 in the area of the additional locking section;
- FIGS. 1 to 42 A first embodiment of the invention is shown in FIGS. 1 to 42.
- FIG. Shown is a pull-out locking device for drawers according to the invention, with parts of the Pull-out locking device in several, in particular three or more, stacked pull-out guides 7 are integrated.
- the pull-out guides each comprise a body rail 1, a middle rail 2 and a pull-out rail 3, see in particular Fig. 14.
- the pull-out guides are designed here in the manner of differential pull-out guides, in which the middle rail 2 moves halfway when pulling out and pushing in Pull-out rail 3 returns.
- all the rollers can be arranged on the center rail 2 .
- the pull-out guides can be designed in a conventional manner and the arrangement of the rollers and their function need not be explained in more detail here.
- a pull-out blocking device according to the invention can also be integrated into other types of pull-out guides, for example also in pull-out guides which have only one body rail and one pull-out rail.
- the respective pull-out rail 3 is pulled out from the completely pushed-in state in a pull-out direction 4, and the pull-out rail 3 is pushed in counter to the pull-out direction 4.
- FIG. 13 shows a section of a furniture body 5 on which the body rails 1 of the pull-out guides 7 are to be mounted. Also shown in FIG. 13 is part of a drawer 6 on which the pull-out rail 3 of the pull-out guide 7 shown in FIG. 9 is mounted. The pull-out rails 3 of the other pull-out guides 7 are mounted on drawers 6 in an analogous manner.
- a locking unit 8 is mounted on each of the pull-out guides 7 .
- a base body 9 of the respective locking unit 8 is fixed to the carcass rail 1, specifically in the area of a rear end of the carcass rail 1.
- the locking units each have a locking part 10 which is movably mounted on the base body 9 and an actuating part 21 which interacts with the locking part.
- the actuating part 21 is used to adjust the locking part 10.
- the actuating part 21 of a respective locking unit 8 is movably mounted by the base body 9 of this locking unit 8 between a basic position and a waiting position. In the closed position of the associated pull-out rail 3, the actuating part 21 is in the basic position, cf. Fig.
- the actuating part 21 is initially taken along by a driver device 22 of the pull-out rail 3, starting from the closed position of the pull-out rail 3, until the actuating part 21 reaches the waiting position.
- the pull-out rail 3 then assumes a coupling position between the closed position and the pull-out position.
- the driver device 22 previously coupled to the actuating part 21 can decouple from the actuating part 21 .
- the actuating part 21 remains in the waiting position. In Figs. 12, 19 and 22, the actuator 21 is in the waiting position.
- the actuating part 21 is displaceably guided by the base body 9 parallel to the pull-out direction 4 and is shifted parallel to the pull-out direction 4 during the adjustment from the basic position to the waiting position.
- the actuating part 21 could thus also be referred to as a carriage or slider.
- the tilting part 23 is tilted about the tilting axis 24 in the end region of the displacement of the actuating part before the waiting position is reached.
- the base body has 9 link tracks 25, in which guide pins protrude on both sides
- the actuating part 21 together with the tilting part 23 could thus also be referred to as a tilting slide.
- the actuating part 21 is acted upon by a draw-in spring 27 in the direction of the basic position.
- the draw-in spring 27 acts on a gripping portion 9i of the base body 9 and on a gripping portion 21d of the actuating part 21 .
- An insertion damper 28 acts against a displacement of the actuating part 21 from the waiting position in the direction of the basic position.
- the pull-in spring 27 and the insertion damper 28 can be seen in FIGS. 21, 22, 29, 30 and 43. In the other figures, they are omitted for the sake of clarity, insofar as they are visible at all.
- the driver device 22, which interacts with the actuating part 21 via the tilting part 23 and is located in the area of the rear end of the respective pull-out rail 3 is formed, in the exemplary embodiment has a slot 3d, which is arranged in a web 3a of the pull-out rail 3, which connects a vertical web 3b of the pull-out rail 3 to a horizontal web 3c of the pull-out rail.
- the horizontal web 3c forms a track for rollers of the middle rail.
- the web 3a connecting the vertical web 3b to the horizontal web 3c is designed to be inclined in the area in front of the slot 3d. In the area behind the slot 3d, this web 3a has a raised web section.
- the front edge of the slot 3d is therefore lower (closer to the tilting axis 24 of the tilting part 23) than the rear edge.
- a projection 23a of the tilting part 23 protrudes into the slot 3d, see in particular Fig. 11.
- the driver device 22 When the pull-out rail 3 is pulled out starting from the closed position, the driver device 22 thus takes the tilting part 23 and thus the actuating part 21 into the Pull-out direction 4 initially with.
- the tilting part 23 is carried along, shortly before the actuating part 21 reaches the waiting position, it is pivoted so far that the projection 23a of the tilting part 23 can move out of the slot 3d. This moving out takes place in a coupling position of the pull-out rail, cf. in particular Fig. 12.
- the driver device 22 When the pull-out rail 3 is pushed in starting from the pull-out position, the driver device 22 is coupled to the actuating part 21 when the pull-out rail 3 is in the coupling position Tilting part 23 takes place and the projection 23a enters the slot 3d. The blocking of the actuating part 21 against being pulled back by the retraction spring 27 is thus canceled, so that the retraction spring 27 retracts the pull-out rail 3 from the coupling position into the closed position over a retraction distance.
- the insertion damper 28 dampens the retraction of the pull-out rail 3 .
- the actuating part 21 of a respective locking unit 8 has an actuating cam 21a, via which it interacts with the locking part 10 of this locking unit 8
- the locking part 10 of a respective locking unit 9 can be pivoted about a pivot axis 11 parallel to the pull-out direction 4 and the pivot axis 11 itself can be moved in the exemplary embodiment, namely in a direction perpendicular to the pull-out direction 4 .
- the pivot axis 11 could thus also be referred to as a pivot/slide axis.
- the pivot axis 11 of the locking part 10 is supported by axle journals 10a of the locking part 10 formed (cf., for example, FIGS. 15 and 31), which engage in axial recesses 9c of the base body 9 (cf., for example, FIG. 15).
- the axle recesses 9c are in the form of elongated holes.
- the locking part 10 has resiliently bendable arms which form a retaining spring 10b. As shown (see, for example, FIG. 15), curved projections 10c can be arranged on the spring-elastic arms 10b, with which the arms 10b bear against contact sections 9g of the base body 9.
- the retaining spring 10b formed by the arms holds the axle journals 10a in contact with the ends of the axle recesses 9c facing the actuating part 21.
- the axle journals 10a can be displaced in the direction away from the actuating part 21 against the force of the retaining spring 10b.
- the locking part 10 has, for cooperation with the associated actuating part 21, a first inclined surface 10d extending at a first angle obliquely to the pull-out direction 3, an intermediate surface 10e adjoining this and an adjoining at a second angle obliquely to the pull-out direction 4 extending second inclined surface 10f.
- the intermediate surface 10e extends parallel to the pull-out direction 4.
- the first angle and the second angle are advantageously in the range between 25° and 50°. In the exemplary embodiment, the first and second angles are the same.
- the locking part 10 In the basic position of the associated actuating part 21 (i.e. in the closed position of the associated extension rail 3), the locking part 10 assumes a passive position, see FIGS. 23 and 26 as well as FIGS. 31 and 32. In the passive position of a respective locking part 10 are the axle journals 10a attached the ends of the axle recesses 9c facing the actuating part 21.
- the operating cam 21a moves over the intermediate surface 10e. Since the intermediate surface 10e is at least essentially parallel, preferably parallel, to the pull-out direction 4, there is at least essentially no, preferably no, pivoting of the locking part 10 about the pivot axis 11. If the pull-out rail 3 is pulled out further over a second actuation distance c and that Actuating part 21 is taken over the second actuation path, the actuating cam 21a moves over the second inclined surface lOf. If the pivoting of the locking part 10 about the pivot axis 11 is not blocked, the locking part 10 is thereby pivoted about the pivot axis 11 into the second operating position. This condition is shown in Figs. 25 and 28 and also in Figs. 35 and 36. In the exemplary embodiment, the locking units 8 also have additional locking parts 29 . Their formation and function is explained below.
- the pull-out blocking device also has a cable-like element 12 which is designed, for example, in the form of a steel cable or plastic cable (monofilament or multifilament).
- the locking parts 10 of all locking units 8 interact with this rope-like element 12 .
- the cable-like element 12 is arranged next to the respective locking part 10 in relation to a direction at right angles to the pull-out direction 4 .
- the cable-like element 12 is immovably connected at a first end to the furniture body 5, in the exemplary embodiment by means of a connecting piece 13.
- the body rails 1 and the first end of the cable-like element 12 are thus stationary to one another when the pull-out blocking device is in the assembled state.
- the second end of the cable-like element is suspended with limited mobility.
- the second end is attached to an end piece 14 which is attached to a suspension part 16 by means of a tension spring 15 .
- the tension spring 15 keeps the cable-like element 12 taut.
- the end piece 14 can be displaced in the direction of the first end of the cable-like element until it strikes a stop part 17 mounted in a stationary manner relative to the furniture carcass 1 .
- the rope-like element 12 is guided through a slot in the stop part 17 .
- the degree of slidability of the first end of the rope-like Element 12 is referred to in this document as a deflection reserve.
- both ends of the cable-like element 12 could also be suspended so that they can be displaced to a limited extent. The deflection reserve would then result from the sum of the displacements of the two ends.
- a lock piece 18 of a lock unit 19 interacts with the cable-like element 12 .
- the suspension part 16 and the stop part 17 can be components of a base part 20 of the lock unit.
- the lock piece 18 is rotatably mounted in the base part 20 .
- horizontal flanges of the carcass rail 1 of the respective pull-out guide 7 have slots extending from the rear end of the carcass rail 1 so that the cable-like element 12 can pass through.
- the locking parts 10 of all locking units 8 are in the passive positions.
- the cable-like element 12 In the basic state, the cable-like element 12 is not deflected by the locking parts 10, ie it runs in a straight line through the locking units 8 and/or past them, as can be seen in FIG. 23, for example.
- the cable-like element 12 is also not deflected by the lock piece 18 in the release state of the pull-out locking device. In the exemplary embodiment, the cable-like element then runs in a straight line between the connecting piece 13 and the end piece 14.
- the associated locking part 10 is moved into the first operating position as already described. In this position, it deflects the cable-like element 12 in the region of this locking part 10 by resting against the cable-like element 12 with a contact surface 10g and taking it with it, as can be seen from FIGS. 24 and 33, for example.
- the base body 9, on which the locking part 10 is mounted has cable guide sections 9a, 9b, to which the cable-like element 12 can be attached in the first operating position of the locking part 10 and in a second operating position of the locking part ( see below) is pressed by the locking part 10.
- the cable guide sections 9a, 9b allow the cable-like element 12 to run vertically above and below the cable guide sections 9a, 9b, even when the locking part 10 is in the operating positions.
- the cable guide sections 9a, 9b have slots through which the cable-like element 12 runs.
- the first end of the cable-like element 12 Due to the deflection of the cable-like element 12 in the area of the locking part 10, the first end of the cable-like element 12 has been displaced by a certain distance in the direction of the second end. As a result, the deflection reserve has been reduced by a first partial amount.
- a locking section 10h of the locking part 10 is also adjusted from a locking position to a release position.
- the blocking section 10h In the closed position of the pull-out rail 3 the blocking section 10h thus assumes the blocking position in which it overlaps with a blocking surface 23c arranged on the tilting part 23 in relation to the pull-out direction 4 .
- the blocking position of the blocking section 10h it would therefore be in the area swept by the blocking surface 23c when the actuating part 21 moved from the basic position to the waiting position, specifically the blocking surface 23c would be at the end of the remaining distance of the pull-out rail 3 am Restricted section 10h start.
- the blocking surface 23c can move past the blocking section 10h as the pull-out rail 3 is pulled out further.
- the associated locking part 10 remains at least essentially in the first activation position. At least essentially means here that the deflection reserve changes by less than 10% of the first partial amount. Deviations in the position of the interface from the Alignment parallel to the pull-out direction are correspondingly low.
- the length of the intermediate section is suitably more than three times and less than 30 times the length of the first actuation section, with a value between 10 times and 20 times being preferred.
- the length of the intermediate section is advantageously 50% to 90% of the length of the retraction section over which the pull-out rail 3 is retracted by the retraction spring 27 .
- the actuating part 21 is decoupled from the extension rail 3 in the already mentioned coupling position and the actuating part 21 remains in the waiting position and the locking part 10 remains in the second actuating position.
- This coupling position of the pull-out rail 3 is after the pull-out over the second operating distance.
- the distance between the coupling position of the extension rail 3 and the end of the second operating section is less than ten times the length of the second operating section.
- this distance is in the range of 5mm to 30mm, especially preferably in the range of 12mm to 15mm.
- the associated locking part 10 is moved from the passive position to the first operating position, in which the cable-like element 12 is in the area this locking part 10 deflects.
- the deflection reserve is thereby reduced again by the first partial amount. The deflection reserve is thus at least essentially used up.
- the deflection reserve is at least essentially used up means that there can still be a certain amount of play. This is favorably at least less than 50% of the first part, preferably less than 25% of the first part, and at least less than 50% of the second part, preferably less than 25% of the second part.
- the cable-like element 12 blocks the pivoting of the locking part 10 about the pivot axis 11 at least after the remaining play has been used up. Movement of the actuating cam 21a over the first inclined surface 10d thus deforms the retaining spring 10b and the axle journals 10a of the locking part 10 are displaced in the axle recesses 9c, specifically in the direction away from the actuating part 21.
- the locking part 10 thus pivots with the contact point of the contact surface 10g on the cable-like element 12 as the axis, which lies parallel to the pull-out direction 4 .
- the blocking section 10h of the locking part 10 remains in a position in which it overlaps with the blocking surface 23c in relation to the pull-out direction 4, or this overlap even increases somewhat.
- the blocking section 10h is therefore in the blocking position after the extension rail 3 has been pulled out over the remaining distance, and at the end of the remaining section the blocking section 10h comes into contact with the blocking surface 23c, which blocks further extension of this extension rail 3. This situation is illustrated in Figures 37 and 38.
- the base body 9 has a support surface 9f, which supports the locking section 10h of the locking part 10 in the locking position on the side opposite the locking surface 23c when the actuating part 21 with the locking surface 23c touches the locking section 10h of the locking part 10.
- the stability of locking the locking portion 10h is thereby increased. This also prevents further tensioning of the cable-like element and possible overstretching or possible breakage of the same.
- the locking part 10 is pivoted about the pivot axis 11 as described, without the retaining spring 10b being deformed, ie the retaining spring is sufficiently strong so that the blocking section 10h is in the release position at the end of the remaining distance, in which the blocking surface 23c and the blocking section 10h can move past one another.
- the pull-out reserve of the cable-like element 12 of the pull-out blocking device can also be used up at least essentially in the closed position of all pull-out rails by actuating the lock piece 18 of the lock unit 19 .
- an eccentric section 18a of the lock piece 18 comes into contact with the rope-like element 12 and deflects it, cf. in particular Fig. 10.
- the end piece 14 is thus pulled into contact with the stop part 17 (apart from any remaining play). .
- the lock unit 19 has a cable guide section 19a for the cable-like element 12, which has a slot through which the cable-like element 12 runs, so that the cable-like element 12 runs vertically below the cable guide section 19a even when deflected by the locking piece 18 .
- a lock piece of the lock unit in a modified design of the lock unit, provision could be made for a lock piece of the lock unit to block the ability of the first end of the cable-like element 12 to slide.
- the deflection reserve could also be at least essentially used up as a result.
- the state is now considered in which the first extension rail 3 is in the open position and the second extension rail 3 has been slid over the first operating distance and the intermediate distance (and the further extension rails are in the closed position and the locking unit is in the unlocked state located). If an attempt is now made to pull out the second pull-out rail 3 further, this is only possible over a certain additional remaining distance which is at least as large as the second operating distance, but preferably less than three times the second operating distance.
- the cable-like element 12 blocks further pivoting of the locking part 10 about the pivot axis 11, at least after the remainder of the pull-out reserve has been used up (due to an existing play).
- 10b is deformed and the journals 10a of the locking part 10 are displaced in the axle recesses 9c, specifically in the direction away from the actuating part 21.
- the locking part 10 thus pivots with the contact point of the contact surface 10g on the cable-like element 12 as the axis, which is parallel to the pull-out direction 4 .
- axle journals 10a of the locking part 10 is lengthened and passes through an elongated hole in the additional locking part 29, see e.g. Axle journals 29a of the additional locking part 29 engage in axle recesses 9h of the base body 9 for this purpose.
- the deflection reserve is at least the second partial amount.
- the locking part 10 is pivoted about the pivot axis 11, as described, without the retaining spring 10b being deformed, i.e. the retaining spring is sufficiently strong for this purpose, so that the additional locking section 29b at the end of the additional -The remaining distance is in the release position, in which the additional blocking surface 23d and the additional blocking section 29b can move past one another.
- this first pull-out rail 3 is pushed in and, after the driver device 22 has been coupled to the actuating part 21, is pulled in by the pull-in spring 27, then immediately after this first pull-out rail has passed the second actuation path in the direction of the closed position, a second of the pull-out rails 3 are fully pulled out. A user therefore does not have to wait for the first pull-out rail to be fully retracted.
- This displacement of the axle journal 10a of the locking part 10 with deformation of the retaining spring 10b thus represents a further adjustment movement of the locking part 10 which is present in addition to the pivoting of the locking part 10 about the pivot axis 11 .
- the actuating part could also be in the form of a one-piece tilting slide. This would therefore be displaceable in the pull-out direction and, at least before reaching the waiting position, simultaneously pivotable about an axis perpendicular to the pull-out direction in order to decouple from and couple to the driver device.
- the actuating part could be guided by the base body through a slotted guide.
- the blocking surface and/or additional blocking surface could also be arranged on the actuating part.
- the blocking surface and/or additional blocking surface could also be arranged on the pull-out rail 3 .
- FIGS. 43 and 44 A second embodiment of the invention is shown in FIGS. 43 and 44.
- the training corresponds to that of the first exemplary embodiment and the The description of the first exemplary embodiment and the modifications described therein can be used in an analogous manner.
- the difference from the first exemplary embodiment is that there is no separate additional locking part 29, but rather an additional locking section 10i is arranged directly on the locking part 10, specifically on one of the axle journals 10a. If the pivoting of the locking part 10 from the first to the second actuating position is blocked when the associated pull-out rail 3 is pulled out over the second actuating distance and the axle journals 10a move in the axle recesses 9c, this additional locking section 10i moves from a release position to a locking position. At the end of the additional remaining distance, an additional locking surface 21b arranged on the actuating part 21 strikes this additional locking section 10i and the further extension of the extension rail 3 is blocked.
- the lock unit could also be omitted in all of the exemplary embodiments.
- the locking section and the additional locking section and the elements for adjusting them could also be used, for example to introduce mobility over the remaining distance and additional remaining distance by means of the retaining spring, are omitted, as are the blocking surface and additional blocking surface interacting with them.
- FIG. 45 A third embodiment of the invention is shown in Fig. 45 schematically in cross section (similar to Fig. 31).
- the actuating part 21 is here again designed as a carriage that is displaceably mounted parallel to the pull-out direction 4 between the basic position and the waiting position by a base body, not shown in FIG. 45 for the sake of simplicity.
- a tilting part which is not shown in the figure, could in turn be pivotably mounted on this for coupling and decoupling a driver device.
- the actuating part could also be designed as a one-piece tilting slide.
- First and second inclined surfaces 31, 32 which are arranged here on a projection 30 of the actuating part 21, are used to adjust the locking part 10 between the passive position and the first and second actuating position.
- FIG. 45 in which the passive position of the locking part is shown in the release state of the pull-out locking device, the extent of the inclined surfaces 31, 32 is shown schematically by dashed lines.
- the inclined surfaces could also be arranged on the locking part 10 analogously to the first exemplary embodiment.
- the inclined surfaces could also be on the actuating part 21 be arranged.
- the locking part 10 of the associated locking unit is moved by the actuating part 21 from the passive position into the first and second actuating position, again by pivoting about the pivot axis 11.
- This pivot axis 11 is formed, for example, by at least one pivot pin, which engages in one or a respective axle recess 9c of the base body. If the locking part 10 is pivoted into the operating position, the cable-like element 12 is deflected accordingly.
- the blocking section 10h arranged on the locking part 10 is in the release position when the locking part 10 is in the passive position. If the locking part is moved from the passive position to the first and second operating position, the release position is retained.
- the actuating part 21 there is a blocking surface 21c and an additional blocking surface 21b.
- the additional blocking surface 21b is arranged at a distance from the blocking surface 21c in relation to the pull-out direction 4 . So that the blocking surface 21c is visible in FIG. 45, it is drawn in schematically higher than the additional blocking surface 21b.
- the retaining spring 33 is shown here as a helical spring which acts between the axle bolt and the base body.
- the blocking section 10h overlaps (in relation to the pull-out direction 4) with the blocking surface 21c.
- the blocking section 10h is thus in the blocking position.
- the blocking section 10h comes into contact with the blocking surface 21c, as a result of which further extension of the extension rail is blocked.
- the blocking section 10h thus simultaneously forms an additional blocking section for the interaction of the additional blocking surface.
- the locking part 10 could have a locking section and an additional locking section which is spaced apart therefrom in relation to the pull-out direction and which interact with a common locking surface of the actuating part 21 .
- the blocked area could then simultaneously form the additional blocked area.
- FIG. 46 A fourth embodiment of the invention is shown in Fig. 46 shown.
- the actuating part 21 is in operative connection with the locking part 10 via a transmission part 34 .
- Arranged on the transmission part 34 are the inclined surfaces 31 , 32 which adjust the locking part between the passive position and the first and second actuating position and which interact with the locking part 10 . It would also be conceivable and possible for the inclined surfaces to be arranged on the locking part 10 and to interact with the transmission part 34 .
- the transmission part 34 is slidably mounted in a recess of the actuating part 21 and is pressed against the locking part 10 by a retaining spring 33 .
- a locking section 10h of the locking part 10 is in the locking position. If, in the basic state of the pull-out locking device, the associated pull-out rail 3 is pulled out starting from the closed position and the actuating part 21 is initially taken along, the locking part 10 is pushed through over the remaining distance before the locking surface 21c of the actuating part 21 comes into contact with the locking section 10h of the locking part 10 the sloping surface of the transmission part 32 is adjusted from the passive position to the first operating position with the cable-like element 12 being deflected, in this exemplary embodiment it is in turn pivoted about the pivot axis 11 for this purpose.
- the retaining spring 33 is again dimensioned in such a way that it does not yield.
- the blocking section 10h no longer overlaps the blocking surface 21c and the actuating part 21 can move past the locking part 10 . If the pull-out rail 3 associated with the locking unit shown is pulled out when the deflection reserve has been used up, the cable-like element 12 blocks a displacement of the locking part 10 from the passive position into the first actuating position. When pulled out over the remaining distance the transmission part 34 is pressed against the force of the retaining spring 33 and with deformation of the retaining spring 33 into the recess of the actuating part 21 . The blocking section 10h thus remains in the blocking position and at the end of the remaining distance the blocking surface 21c of the actuating part 21 moves against the blocking section 10h and further extension of the associated extension rail 3 is blocked.
- the transmission part 34 is pressed into the recess of the actuation part 21 against the force of the retaining spring 33 and with deformation of the retaining spring 33.
- the additional blocking section 34a arranged on the transmission part 34 thereby reaches a blocking position.
- the additional locking section 34a comes into contact with an additional locking surface 21b arranged on the actuating part 21, as a result of which further extension of the extension rail 3 is blocked.
- FIG. 1 A fifth embodiment of the invention is shown in FIG. This embodiment is constructed similarly to the fourth embodiment.
- a transmission part 34 can be pushed into a depression in the actuating part 21 against the force of a retaining spring 33 .
- the locking section 10h of the locking part 10 is in the passive position of the locking part 10 in its locking position.
- the locking part 10 is not pivotable about a pivot axis but is mounted in a straight line displaceable by the base body at right angles to the pull-out direction 4 .
- Base body 9 grooves 35, 36 may be provided, in which guide lugs 37, 38 of the locking part 10 engage.
- the transmission part 34 could also be slidably mounted in a depression in the locking part against the force of a retaining spring.
- the transmission part 34 could then have inclined surfaces cooperating with the actuating part 21 or inclined surfaces cooperating with the transmission part could be arranged on the transmission part.
- FIG. 1 A sixth embodiment of the invention is shown in FIG.
- the transmission part 34 is slidably mounted here in a recess of the locking part 10 against the force of the retaining spring 33 and has sloping surfaces which interact with the actuating part 21 .
- the blocking section 39 is arranged here on a separate component which is designed as a swivel arm 40 .
- This swivel arm 40 is pivoted about an axis 41 on the transmission part 34 .
- the blocking section 39 assumes the release position in this exemplary embodiment. In this the blocking section remains when the associated
- Pull-out rail is pulled out in the basic state of the pull-out locking device, wherein the locking part 10 is adjusted over the first actuation distance against the rope-like element 12, the rope-like element 12 being deflected and the retaining spring 33 not yielding. If, on the other hand, the pull-out rail is pulled out over the remaining distance when the deflection reserve has been used up, the transmission part 34 is pushed into the recess in the locking part 10, deforming the retaining spring 33 pressed and the actuating arm 42 of the locking part 10 runs against the swivel arm 40 and swivels it about the axis 41 into the locking position in which the locking section 39 overlaps with the locking surface 21c on the actuating part 21 in relation to the pull-out direction 4. Further extension of the extension rail is then blocked at the end of the remaining distance.
- the transmission part 34 is pressed against the force of the retaining spring 33 and with deformation of the retaining spring 33 into the recess of the locking part 10.
- the locking section 39 arranged on the transmission part 34 thereby reaches the locking position.
- the blocking section 39 comes into contact with an additional blocking surface 21b arranged on the actuating part 21 and spaced apart from the blocking surface 21c in relation to the pull-out direction, as a result of which further extension of the pull-out rail 3 is blocked.
- the blocking section 39 thus simultaneously forms an additional blocking section which interacts with the additional blocking surface 21b.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA222/2020A AT524352B1 (de) | 2020-09-28 | 2020-09-28 | Ausziehsperrvorrichtung für Schubladen |
PCT/EP2021/075170 WO2022063627A1 (de) | 2020-09-28 | 2021-09-14 | Ausziehsperrvorrichtung für schubladen |
Publications (2)
Publication Number | Publication Date |
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EP4217562A1 true EP4217562A1 (de) | 2023-08-02 |
EP4217562B1 EP4217562B1 (de) | 2024-07-03 |
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Application Number | Title | Priority Date | Filing Date |
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EP21777684.8A Active EP4217562B1 (de) | 2020-09-28 | 2021-09-14 | Ausziehsperrvorrichtung für schubladen |
Country Status (7)
Country | Link |
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US (1) | US20230349197A1 (de) |
EP (1) | EP4217562B1 (de) |
CN (1) | CN116234966B (de) |
AT (1) | AT524352B1 (de) |
ES (1) | ES2985607T3 (de) |
PL (1) | PL4217562T3 (de) |
WO (1) | WO2022063627A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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AT523820B1 (de) * | 2020-07-15 | 2021-12-15 | Fulterer Ag & Co Kg | Ausziehsperrvorrichtung für Schubladen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799638A (en) * | 1972-08-17 | 1974-03-26 | Steelcase Inc | Drawer interlock |
US5176436A (en) * | 1991-10-21 | 1993-01-05 | Quest Engineering, Ltd. | Strap type drawer interlock structure |
CA2414195C (en) * | 2002-11-27 | 2008-12-02 | Knape & Vogt Manufacturing Co. | Interlock mechanism for lateral file cabinets |
CA2507680C (en) * | 2002-11-27 | 2009-05-19 | Knape & Vogt Manufacturing Co. | Interlock mechanism for lateral file cabinets |
AT413630B (de) * | 2003-07-24 | 2006-04-15 | Fulterer Gmbh | Ausziehsperreinrichtung |
AT505053B1 (de) | 2007-04-02 | 2009-02-15 | Fulterer Gmbh | Rollen-differentialausziehführung |
CN201019285Y (zh) * | 2007-04-17 | 2008-02-13 | 张建能 | 一种互锁式缓冲自动关闭滑轨 |
DE202007017466U1 (de) * | 2007-12-14 | 2008-03-13 | Martas Precision Slide Co., Ltd., Sansia | Sperrvorrichtung für eine Gleitschiene |
US7850259B2 (en) * | 2008-01-15 | 2010-12-14 | Martas Precision Slide Co., Ltd. | Drawer interlocking mechanism apparatus |
US8220879B2 (en) * | 2010-01-19 | 2012-07-17 | Martas Precision Slide Co., Ltd. | Interlocking device for slide rail |
AT509331B1 (de) | 2010-05-28 | 2011-08-15 | Fulterer Gmbh | Ausziehsperrvorrichtung für mindestens zwei ausziehbare möbelteile |
CN203034956U (zh) * | 2012-12-05 | 2013-07-03 | 马丁莱曼有限责任两合公司 | 拉出锁定装置和家具 |
AT519838B1 (de) * | 2017-03-31 | 2019-05-15 | Fulterer Ag & Co Kg | Ausziehführung für ein aus einem Möbelkorpus ausziehbares Möbelteil |
-
2020
- 2020-09-28 AT ATA222/2020A patent/AT524352B1/de active
-
2021
- 2021-09-14 EP EP21777684.8A patent/EP4217562B1/de active Active
- 2021-09-14 US US18/028,959 patent/US20230349197A1/en active Pending
- 2021-09-14 CN CN202180066277.2A patent/CN116234966B/zh active Active
- 2021-09-14 PL PL21777684.8T patent/PL4217562T3/pl unknown
- 2021-09-14 ES ES21777684T patent/ES2985607T3/es active Active
- 2021-09-14 WO PCT/EP2021/075170 patent/WO2022063627A1/de active Application Filing
Also Published As
Publication number | Publication date |
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CN116234966A (zh) | 2023-06-06 |
PL4217562T3 (pl) | 2024-11-04 |
ES2985607T3 (es) | 2024-11-06 |
AT524352A1 (de) | 2022-04-15 |
AT524352B1 (de) | 2022-07-15 |
CN116234966B (zh) | 2024-10-18 |
EP4217562B1 (de) | 2024-07-03 |
WO2022063627A1 (de) | 2022-03-31 |
US20230349197A1 (en) | 2023-11-02 |
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