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EP2142734B1 - Klappenbeschlag - Google Patents

Klappenbeschlag Download PDF

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Publication number
EP2142734B1
EP2142734B1 EP08717473.6A EP08717473A EP2142734B1 EP 2142734 B1 EP2142734 B1 EP 2142734B1 EP 08717473 A EP08717473 A EP 08717473A EP 2142734 B1 EP2142734 B1 EP 2142734B1
Authority
EP
European Patent Office
Prior art keywords
lever
drive
coupling element
flap
panel fitting
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.)
Active
Application number
EP08717473.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2142734A1 (de
Inventor
Werner Ihnofeld
Andreas Montecchio
Florian Hettich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hettich Heinze GmbH and Co KG
Hetal Werke Franz Hettich GmbH and Co KG
Original Assignee
Hettich Heinze GmbH and Co KG
Hetal Werke Franz Hettich GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hettich Heinze GmbH and Co KG, Hetal Werke Franz Hettich GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Priority to PL08717473T priority Critical patent/PL2142734T3/pl
Publication of EP2142734A1 publication Critical patent/EP2142734A1/de
Application granted granted Critical
Publication of EP2142734B1 publication Critical patent/EP2142734B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/604—Transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/20—Adjustable with specific transmission movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to a flap fitting, in particular for cabinet furniture, with a pivoting part which is connectable to a flap and is mounted on two guide levers and a holding plate which is connectable to a furniture body, wherein on the holding plate two levers are mounted, one of which the first lever is pivotally connected to both guide levers and a second lever is pivotally connected to a guide lever.
  • flap fittings for cabinet furniture in which a flap is pivoted from a closed position up to release an interior.
  • flap fittings are used in wall units.
  • the user When the flap is in the open position, the user usually has to reach far up to close the flap. This is perceived as laborious and not every user can open and close the flaps located at the top.
  • the EP 0 361 020 discloses a mechanism according to the preamble of claim 1 for opening and closing a tailgate of a vehicle.
  • the tailgate is pivotable via a plurality of levers in an open position, wherein a torsion bar is provided which initiates a counterforce to the weight of the tailgate in the mechanism.
  • a fluid cylinder can be used to support the pivoting movement.
  • the EP 0 952 290 shows a fitting for pivotally supporting a flap on a cabinet body.
  • a lever mechanism is provided, which can be tensioned via a coil spring of a tension spring device, wherein the coil spring holds the flap during an opening movement in an open position.
  • the force of the tension spring device is adjustable.
  • the electric motor can be formed via a snap be.
  • a coupling element is provided on the flap fitting on a lever or guide lever, which is movable by a drive for moving the pivoting part.
  • the arrangement of a coupling element on a lever or guide lever has the advantage that the flap fitting can be functionally mounted on furniture without drive device, so that retrofitting of the drive for certain applications is possible.
  • the coupling element can be mounted with comparatively little installation effort on the lever or guide lever.
  • the coupling element is connected to at least one arbitrary lever, so a movable fitting part to allow automatic opening of the flap fitting.
  • the coupling element is connected to a hinge axis with the guide lever and the lever.
  • the arrangement on the joint axis is on the one hand for mounting easy and also results in predetermined power ratios for the drive elements, depending on the opening angle of the pivoting part.
  • the drive is arranged adjacent to the retaining plate on the side facing away from the pivoting part or under the retaining plate. As a result, the drive is relatively far away from the opening area of the flap and thus only poorly visible.
  • the pivoting part in an opening region preferably between an open position of at least 45 ° to 110 ° through Clamping and friction forces can be fixed. This allows the drive to open the pivoting part that can be fixed in a desired angular position. It is not necessary to always fully open and close the pivoting part.
  • a spring is provided, by means of which the pivoting part is biased in a closed position into the closed position and after pivoting of the pivoting part beyond a dead center in the open position.
  • the spring may be formed as a spiral spring, gas spring, compression spring, tension spring or other energy storage.
  • the spring can reduce the force required to move the pivoting part, since a part of the weight is compensated when opening the flap of the spring. In this respect, the engine can thereby be made relatively small.
  • the spring pulls the flap in a closed position to avoid a slight protrusion.
  • the drive power of the drive for pivoting the pivoting part is dependent on the open position of different sizes and the opening angle of the pivoting part, in which the largest adjusting force is expended, is not the opening angle at which the largest power consumption of the drive.
  • the drive is coupled to the levers such that in the maximum open position, in which the greatest weight force of the flap acts on the pivoting part, there is a force transmission, so that the drive does not have to provide the maximum power output in this opening region ,
  • the motor of the drive can be made slightly smaller than in a construction in which the power output of the motor is directly proportional to the introduction of force to the pivoting part.
  • the power output is at least 10% to 20% smaller than in a drive structure in which a direct drive is performed on a lever or guide lever.
  • the translation between the engine and the lever or guide lever need not be made over the entire pivoting range, but in particular only in a Endö réelles Symposium where the largest weight forces are present.
  • the drive comprises an electric motor which is connected via a gear to the coupling element.
  • the coupling element can be mounted at one side on a gear spaced from its axis of rotation and on the opposite side to the hinge axis between the second lever and the guide lever.
  • a drive device can be provided.
  • the coupling element can reach a maximum opening speed of the pivoting part in a central pivoting range of the pivoting part at a constant speed of the drive.
  • the coupling element is connected to a spindle drive.
  • a spindle drive This can also be easily mounted on the mounting plate or another component for moving the swivel fitting.
  • a drive with a linkage which is movable by a windable rope.
  • a rotary lever may be provided, which is mounted at a hinge point of a lever and is driven on a section extending beyond the lever.
  • a flap fitting 1 is shown, which is mounted on a furniture body 2, preferably a cabinet furniture, in order to pivot a flap 3 upwards.
  • a pivot member 4 is fixed to the flap 3, which is formed at an angle and at a portion 5 perpendicular to the plane of the flap 3 has a hinge axis 6, on which a guide lever 7 is mounted.
  • a further axis 8 is formed on the portion 5, on which a second guide lever 9 is rotatably mounted.
  • the guide lever 9 is connected on the end remote from the pivot part 4 via an axis 16 with a first lever 11, which is also coupled to the guide lever 7 articulated about an axis 17. Spaced apart from the first lever 11, a second lever 12 is provided, which is connected at one side via an axis 13 with the guide lever 7 and at the other end via an axis 14 with a holding plate 20 articulated.
  • the pivoting part 4 can pivot relative to the holding plate 20 to open the flap 3.
  • the flap fitting 1 shown is a fitting with seven hinge axes 6, 8, 16, 17, 13, 14 and 15. The arrangement of these axes and the geometry of the levers 7, 9, 11 and 12 can be varied depending on the application.
  • a spring 25 is provided, which is mounted at one end to an axle 24 which forms a hinge point for a lever 21 and a lever 22.
  • the lever 21 is pivotally mounted on the hinge axis 13 and the lever 22 is fixed on the side facing away from the axis 24 on an axis 23 which is provided on the holding plate 20.
  • the spring 25 is fixed on the side facing away from the axis 24 on a pin 26 which is adjustably held on a screw 27 in order to adjust the spring tension can.
  • the spring 25 presses the pivoting part 4 in the closed position, since to open the pivoting part 4 via the mechanism, the levers 21 and 22 are first moved toward each other with the axes 13 and 23, so that the length of the Spring 25 is slightly enlarged at the beginning. Only after an angle of for example 15 ° to 25 °, the length of the spring is reduced and the spring 25 now presses the pivot member 4 in an open position. After exceeding a dead center thus the opening movement is supported by the spring 25.
  • a drive device In order to be able to open and close the flap fitting not only manually but also automatically, a drive device is provided.
  • This comprises a coupling element 30 in the form of a lever, which is mounted on one side on the hinge axis 13 and on the opposite side on an axis 35 on a gear 33.
  • the gear 33 is rotatably mounted about an axis of rotation 34, wherein the axis 35 is arranged at a distance from the axis of rotation 34.
  • the gear 33 is driven by a motor 32 which is connected via an output shaft with a worm 40 and a plurality of gears 36, 37, 38 and 39 with the gear 33.
  • the transmission 31 can also be modified as needed.
  • the motor 32 drives the gear 33 from the in Figure 1A shown position counterclockwise until initially in FIG. 1B shown position is reached.
  • a line between the axes 13 and 35 of the coupling lever 30 is arranged approximately perpendicular to a radial between the axis of rotation 34 and the axis 35, that is, the opening of the flap 3 is particularly fast in this position, since the movement of the coupling rod 30 and the guide lever 7 is largely rectilinear.
  • the maximum opening position of the flap 3 is corresponding Figure 1C reached.
  • the gear 33 rotates the axis 35 in a direction that moves the coupling lever 30 only slightly in a direction corresponding to the line of the axes 13 and 35 and rather pivots. Therefore, the opening movement of the flap 3 is comparatively slow at the end of the opening movement, while in a central region, the opening movement of the flap 3 at a constant speed of the gear 33 is large.
  • FIG. 1D is a diagram of the mechanical conditions when opening the flap fitting 1 is shown. With the line A, the force acting on the guide lever 7 on the axis 13 is shown. First, a certain force must be expended to open the flap 3 against the force of the spring 25, in which case a dead center is passed, in which the force of the spring 25 acts in the opening direction and the weight of the flap 3 is still relatively low due to the small opening angle , From a certain opening angle, however, the weight of the flap 3 presses the guide lever 7 and this force is corresponding to the end position Figure 1C getting bigger.
  • Graph C schematically shows the necessary engine power, depending on the opening angle.
  • Figure 1F is shown schematically a performance curve for a direct drive, in which, for example, the motor 12 drives the lever directly. Then the necessary engine power increases up to a maximum at the end of the opening process, at which the greatest weight force is present through the flap 3. Due to the higher power consumption at the end of the opening process, the motor must be designed correspondingly powerful.
  • the fitting parts with the holding plate 20, the guide lever 7 and 9, the levers 11 and 12 and the pivot member 4 are formed as in the first embodiment. These components will therefore not be described again in detail below.
  • the coupling rod 30 'modified and formed a modified gear 33' rotatably mounted At the in FIGS. 2A to 2D shown flap fitting is the coupling rod 30 'modified and formed a modified gear 33' rotatably mounted.
  • the gear 33 'does not rotate counterclockwise as in the first embodiment, but clockwise about the flap 3 from a closed position (FIG. FIG. 2A ) first to move into a slightly open position ( FIG. 2B ).
  • the gear 33 'clockwise the flap 3 is moved to the maximum open position, as in Figure 2C you can see.
  • FIG. 2D a perspective view of the flap fitting is shown, it can be seen that the fitting parts build comparatively thin and compact are arranged.
  • the mechanical forces, torques and powers are similar to those of the first embodiment.
  • FIGS. 3A to 3C a further embodiment of a flap fitting is shown.
  • the flap fitting comprises a rod-shaped coupling element 50 which is rotatably connected to the guide lever 7 on the axis 13.
  • a driver 54 is arranged in a central region, which comprises a spindle nut and on a rotatable spindle 53 is movable.
  • the spindle 53 is fixed to a spindle housing 52 and driven by a motor 55.
  • the spindle nut moves with the driver 54 and thus can the coupling element 50 from a closed position ( FIG. 3A ) via a middle opening position ( FIG. 3B ) in a fully open position ( FIG. 3C ) move.
  • the spindle drive 51 is fixed to the holding plate 20.
  • FIG 3D the mechanical conditions in the spindle drive 51 are shown in a graph.
  • the graph G shows the force on the guide lever 7 in the region of the bearing 13, wherein the force on the guide lever 7 also increases with increasing opening angle.
  • the graph H shows the force on the spindle 53, which, unlike the force on the guide lever G at the end no longer increases but drops. This is related to the orientation of the spindle 53, which is arranged at a predetermined angle relative to the guide lever 7. This also makes it possible to obtain a corresponding ratio in the area of the opening path.
  • the drive means comprises a coupling element 60 in the form of a lever which is rotatably connected to a further lever 61 via an axis 62.
  • the lever 61 is also fixed to a further axis 63 on the furniture body 2 or on a corresponding holding plate 20.
  • a cable 64 is provided, which is fixed on one side to the axis 62 and on the opposite side to a roll 65 can be wound up.
  • the roller 65 is drivable via a toothed segment 66, which is connected via a gear with an electric motor 67.
  • the flap 3 By pulling on the cable 64, the flap 3 is first moved from a closed position (FIG. FIG. 4A ) is moved to a slightly open position ( FIG. 4B ). If the cable 64 continues to be wound on the roller 65, the flap opens to a maximum opening position, as in FIG. 4C is shown.
  • FIG 4D the mechanical conditions when opening the flap fitting are shown.
  • the graph K shows the force acting on the rope 64 depending on the opening angle of the flap 3.
  • the force on the rope K passes through a maximum which is spaced from the maximum opening angle. This is due to the fact that the position of the axis 62 when opening the flap fitting changes and the balance of power cheaper.
  • the graph J shows the force on the guide lever 7 in the region of the axis 13, which increases continuously with increasing opening angle.
  • the graph L shows the necessary engine power, which is necessary when opening the flap 3. Since the force on the rope at the end of the opening path drops again, the motor power at the end of the opening path drops again, so that the electric motor 67 can be made relatively small.
  • a driven opening and closing of the flap fitting is explained.
  • the flap fitting manually to open and close.
  • a clutch as an overload clutch for example a transmission arranged on the clutch, provided, which allows a manual movement of the pivoting member relative to the retaining plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Air-Flow Control Members (AREA)
  • Hinges (AREA)
EP08717473.6A 2007-05-07 2008-03-06 Klappenbeschlag Active EP2142734B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08717473T PL2142734T3 (pl) 2007-05-07 2008-03-06 Okucie klapowe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007006690U DE202007006690U1 (de) 2007-05-07 2007-05-07 Klappenbeschlag
PCT/EP2008/052726 WO2008135299A1 (de) 2007-05-07 2008-03-06 Klappenbeschlag

Publications (2)

Publication Number Publication Date
EP2142734A1 EP2142734A1 (de) 2010-01-13
EP2142734B1 true EP2142734B1 (de) 2015-04-29

Family

ID=39456423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08717473.6A Active EP2142734B1 (de) 2007-05-07 2008-03-06 Klappenbeschlag

Country Status (9)

Country Link
EP (1) EP2142734B1 (pl)
CN (1) CN101688412B (pl)
AU (1) AU2008248881B2 (pl)
DE (1) DE202007006690U1 (pl)
ES (1) ES2543422T3 (pl)
PL (1) PL2142734T3 (pl)
RU (1) RU2455443C2 (pl)
TW (1) TWI451021B (pl)
WO (1) WO2008135299A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505879A1 (de) * 2007-09-28 2009-04-15 Blum Gmbh Julius Stellmechanismus fur einen schwenkbar gelagerten stellarm
AT508698B1 (de) 2009-08-20 2017-07-15 Blum Gmbh Julius Möbel mit stellarmanordnung
EP2290182B1 (de) 2009-08-28 2016-03-30 Hetal-Werke Franz Hettich GmbH & Co. KG Klappenbeschlag für eine Möbelklappe und Möbel
DE202010015091U1 (de) 2010-11-04 2012-02-06 Grass Gmbh Möbelbeschlag und Möbel
DE202011100577U1 (de) * 2011-05-12 2012-08-13 Grass Gmbh Möbelbeschlag für ein bewegbares Möbelteil und Möbel
WO2013113047A1 (de) 2012-01-30 2013-08-08 Julius Blum Gmbh Stellantrieb für eine klappe eines möbels
DE202012005606U1 (de) * 2012-06-11 2013-09-19 Grass Gmbh Möbel und Vorrichtung zum Bewegen einer Möbelklappe eines Möbels
DE202012006799U1 (de) * 2012-07-16 2013-10-17 Grass Gmbh Vorrichtung zum Bewegen eines an einem Möbelkorpus bewegbaren Möbelteils
ITMI20130044A1 (it) 2013-01-15 2014-07-16 Faringosi Hinges Srl Cerniera
AT16873U1 (de) 2014-03-13 2020-11-15 Blum Gmbh Julius Stellantrieb für Möbelklappen
ITUB20156022A1 (it) * 2015-11-30 2017-05-30 Leandro Cappellotto Meccanismo di movimentazione di ante di mobili
DE202015107036U1 (de) * 2015-12-23 2017-03-27 Grass Gmbh & Co. Kg Antriebsvorrichtung für ein Möbelscharnier, Möbelteilbeschlag und Möbel
KR101972785B1 (ko) 2017-03-29 2019-04-25 엘지전자 주식회사 냉장고
PL3612700T3 (pl) * 2017-04-18 2022-01-31 Hettich-Oni Gmbh & Co. Kg Płyta meblowa z jednym okuciem klapy i korpusem mebla oraz mebel z tego rodzaju płytą meblową
DE102017114774A1 (de) * 2017-07-03 2019-01-03 Hettich-Oni Gmbh & Co. Kg Klappenbeschlag und Möbel
CN107686079B (zh) * 2017-10-13 2023-05-16 北京中车重工机械有限公司 一种渡板的翻转机构
DE202018105294U1 (de) * 2018-09-17 2019-12-20 Grass Gmbh Vorrichtung zur Bewegung eines an einem Möbelkorpus eines Möbels aufgenommenen Möbelteils
AT18049U1 (de) * 2020-01-22 2023-11-15 Blum Gmbh Julius Möbelantrieb zum Bewegen eines bewegbaren Möbelteiles
AT526474A1 (de) * 2022-09-09 2024-03-15 Blum Gmbh Julius Möbelantrieb zum Antreiben eines bewegbaren Möbelteils
AT526473A1 (de) * 2022-09-09 2024-03-15 Blum Gmbh Julius Möbelantrieb zum Antreiben eines bewegbaren Möbelteils

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TW200905058A (en) 2009-02-01
DE202007006690U1 (de) 2008-09-11
RU2455443C2 (ru) 2012-07-10
CN101688412A (zh) 2010-03-31
PL2142734T3 (pl) 2015-10-30
CN101688412B (zh) 2013-05-08
WO2008135299A1 (de) 2008-11-13
EP2142734A1 (de) 2010-01-13
RU2009144385A (ru) 2011-06-20
AU2008248881A1 (en) 2008-11-13
ES2543422T3 (es) 2015-08-19
AU2008248881B2 (en) 2014-02-13
TWI451021B (zh) 2014-09-01

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