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EP3070247B1 - Dispositif de retraction silencieux - Google Patents

Dispositif de retraction silencieux Download PDF

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Publication number
EP3070247B1
EP3070247B1 EP16000620.1A EP16000620A EP3070247B1 EP 3070247 B1 EP3070247 B1 EP 3070247B1 EP 16000620 A EP16000620 A EP 16000620A EP 3070247 B1 EP3070247 B1 EP 3070247B1
Authority
EP
European Patent Office
Prior art keywords
catch
per square
modulus
elasticity
boundary layer
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
EP16000620.1A
Other languages
German (de)
English (en)
Other versions
EP3070247A1 (fr
Inventor
Günther Zimmer
Martin Zimmer
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Individual
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Individual
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Filing date
Publication date
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Publication of EP3070247A1 publication Critical patent/EP3070247A1/fr
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Publication of EP3070247B1 publication Critical patent/EP3070247B1/fr
Active legal-status Critical Current
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Classifications

    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • 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
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/45—Manufacturing
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/676—Plastics
    • E05Y2800/678—Elastomers
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/68—Combinations of materials creating distinct article parts
    • 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 invention relates to a feeder with one of a force locked and / or positively locked parking position in an end position and retractable driving element and with a coupling with this driver, wherein the coupled carrier has an end position facing stop pin with a driving surface and the driving element of the Parking position facing away, contactable with the stop pin thrust pin having a thrust surface, wherein the driver has at least the driving surface comprehensive Mit vide workede boundary layer and wherein the thrust pin comprises a thrust surface comprehensive capture element side boundary layer and a sliding door assembly with such a collection device.
  • From the CN 202 509 933 U is a collection device known. When closing the door audible impact noise may occur when the driving element contacts the driver.
  • a collection device in which a cylindrical stop pin can be coupled to a driving element.
  • the entrainment element has a base body with a molded therein, a receiving recess having insert shell. In the main load direction, this insert tray projects freely out of the main body. If a high durability of the device is to be achieved, this insert shell should be made of a hard material. However, stop sounds should be avoided According to an alternative, the insert shell is made of polyester elastomer or polypropylene elastomer.
  • the DE 10 2010 036 468 A1 For the reduction of noise, proposes an elastic coating of the activator-side contact surface made of rubber or another elastic plastic material.
  • the present invention has for its object to develop a low-noise feed device.
  • both boundary layers have at least a thickness of 1.5 millimeters.
  • Either the entire entrainment element consists of a thermoplastic material with a hardness between 65 Shore D and 85 Shore D and a short-term pressure elastic modulus at room temperature between 1500 Newton per square millimeter and 3000 Newton per square millimeter or the boundary layer is made of a material with a lower elastic modulus formed as the rest of the driving element.
  • Either the entire driver is a thermoplastic elastomer having a short term compressive modulus at room temperature between 1000 Newton per square millimeter and 1500 Newton per square millimeter and a hardness between 60 Shore A and 85 Shore A or the barrier layer is a thermoplastic elastomer, a thermoplastic Made of urethane or an elastomeric material and the material of the boundary layer-bearing support is a steel material, a thermoset material or a thermoplastic material.
  • the average of the elastic moduli of these boundary layers at room temperature is between 700 Newton per square millimeter and 1600 Newton per square millimeter.
  • the FIG. 1 shows a collection device (10).
  • Such retraction devices (10) are used to move, for example, relative to the fixed furniture body movable furniture pieces, eg sliding doors, drawers, etc. controlled in their final position.
  • the movable piece of furniture pieces are subjected before reaching the eg closed end position with a resultant force of a combined acceleration and deceleration device (20) so that they reach their end position at low speed and without striking.
  • the collection device (10) comprises the combined acceleration and deceleration device (20) and a driver (90).
  • the combined acceleration and deceleration device (20) on the movable furniture piece part and the driver (90) are arranged on the fixed furniture body.
  • the driver (90) on the movable furniture piece part and the acceleration and deceleration device (20) on the fixed furniture body.
  • the acceleration and deceleration device (20) comprises a carrier part (21) and a carrier element (31) guided along the carrier part (21).
  • the support member (21) has a continuous guide surface (22), along which the entrainment element (31) can be guided from a non-positive and / or positive parking position into an end position and back.
  • the entrainment element (31) is connected to a piston rod (65) of a cylinder-piston unit (61) mounted in the support part (21) and to an energy store (81) attached to the support part (21). In this case, the energy store (81) loads the driving element (31) against the action of the cylinder-piston unit (61) in the direction of the parking position.
  • the guide surface (22) of the support part (21) comprises a guide portion (23) and a holding portion (25). Both, for example, normal to each other arranged portions (23, 25) by means of an arc section (24) are interconnected.
  • the holding (25) and the arc section (24) are part of a guide groove (26) which has an expansion (27) in the end region, cf. FIG. 4 ,
  • the FIG. 2 shows the driving element (31).
  • the driving element (31) engages over the supporting part (21) by means of two sliding elements (32, 33). These sliding elements (32, 33) connect a guiding and receiving area (34) and a driving area (35). They are spaced apart and abut against the guide surface (22).
  • the driving area (35) comprises a push pin (36) and a pull pin (38).
  • the push pin (36) comprises the end of the driving element (31) pointing in the direction of the end position.
  • the push pin (36) delimited by a thrust surface (37) and the traction pin (38) limited with a tension surface (39) has a Mit Spotifyelementausnaturalung (41).
  • the planes of the thrust surface (37) and the traction surface (39) subtend an angle of 35 degrees.
  • the entrainment element recess (41) is further bounded by a bottom surface (42), e.g. is aligned parallel to the tangential plane of the sliding elements (32, 33).
  • triangularly shaped traction pins (38) are elastic, e.g. deformable like a film joint.
  • the push pin (36) has a thrust surface (37) comprising the push bar (43) which is supported on a bottom web (44) and on a curved head restraint (45).
  • the head web (45) and the bottom web (44) are connected to each other at its end facing away from the push bar (43). All three said webs (43-45) have the same thickness in the embodiment.
  • a longitudinal web (46) is arranged in the intermediate space formed by the three webs (43-45.
  • the thickness of the longitudinal web (46) is for example 80% of the thickness of the remaining webs (43-45). He is in the embodiment on one side flush with the other webs (43 - 45).
  • the longitudinal web (46) thinner and / or to arrange it centrally relative to the other webs (43-45).
  • a design of the thrust pin (36) without longitudinal ridge (46), without head ridge (45) or without bottom web (44) is conceivable.
  • the thrust surface (37) of the push bar (43) is part of a boundary layer (51).
  • the thickness of this boundary layer (51), in which the material is homogeneous, is at least 1.5 millimeters.
  • the entire entrainment element (31) is made of a thermoplastic, for example polyoxymethylene (POM).
  • POM polyoxymethylene
  • this material has a hardness between 65 Shore D and 85 Shore D.
  • Its elasticity modulus at room temperature is between 1500 Newton per square millimeter and 3000 Newton per square millimeter.
  • the modulus of elasticity here refers to the so-called short-term elastic modulus, which is determined under load during a time interval of less than 10 minutes.
  • the said modulus of elasticity is the compressive modulus at a compression between 0.5% and 1%, which is for example 15% lower for the said material than the tensile elastic modulus for an elongation between 0.5% and 1%.
  • the boundary layer (51) may for example consist of an elastomeric material which is vulcanized onto the support body (47) of the driving element (31).
  • a material may e.g. Nitrile-buatadiene rubber (NBR) whose modulus of elasticity is between 4 Newton per square millimeter and 20 Newton per square millimeter under the conditions mentioned above.
  • the push bar (43) can have an at least approximately rectangular cross-section. It can be configured as a solid or as a hollow material. A cross-sectionally U-shaped or T- or double-T-shaped design is also conceivable, with one leg of the U or a belt of the T encompassing the thrust face (37). The thickness of the push bar (43) may be greater than the above dimension.
  • the guiding and receiving region (34) comprises a spring receptacle (48) and a piston rod receptacle (49). Both recordings (48, 49) show in the embodiment in the direction of the end position.
  • the spring receptacle (48) one end of the energy store (81) of the acceleration and deceleration device (20) is mounted.
  • the energy store (81) is designed as a tension spring (81).
  • the other end of the tension spring (81) is mounted in the support part (21).
  • FIG. 4 a longitudinal section of the acceleration and deceleration device (20) is shown.
  • the piston rod receptacle (49) of the driving element (31) of the piston rod head (66) of the piston rod (65) of the cylinder-piston unit (61) is pivotally mounted.
  • the cylinder-piston unit (61) comprises a cylinder (62) and a piston (67) guided therein by means of a piston rod (65).
  • the cylinder (62) is closed by means of a closed bottom (63).
  • the inner wall of the cylinder (62) may be cylindrical or conical.
  • the cylinder inner wall has, for example, two longitudinally oriented grooves of different lengths, both of which adjoin the cylinder bottom (63).
  • the length of the short longitudinal groove is a quarter of the length of the cylinder.
  • the length of the long longitudinal groove is for example three quarters of the length of the cylinder (62).
  • the cylinder (62) on the cylinder head (64) is closed by means of a piston rod seal.
  • the piston (67) has a piston seal (68) with a sealing lip oriented in the direction of the cylinder bottom (63).
  • the piston (67) may be formed integrally with the piston rod (65) and / or with the piston seal (68).
  • the driver (90) is in the representation of FIG. 1 arranged on a door rail (110) of the furniture body. He is there, for example, by means of two screws (111) attached.
  • the distance of the driver (90) from the vertical door frame, on which the closed sliding door rests, is smaller than the longitudinal direction (15) measured distance between the parking position and the end position.
  • the longitudinal direction (15) of the acceleration and deceleration direction (20) is designated in the example, the sliding door is oriented.
  • the driver (90) is shown. This is a component oriented in the longitudinal direction (15) of the acceleration and deceleration direction (20) and, in the exemplary embodiment, is formed symmetrically with respect to its central transverse plane.
  • the driver (90) has on its the acceleration and deceleration device (20) facing the longitudinal side two outer stop pins (91, 92) and two inner guide pins (93, 94). Between the stop pins (91, 92) and the guide pins (93, 94) in each case a latching notch (95) is arranged.
  • the carrier (90) is shown with a left-side acceleration and deceleration device (20).
  • On the left side means here that in a view of the acceleration and deceleration direction (20) from the parking position in the direction of the end position, the underlying driving element (31) to the left from the acceleration and Delay device (20) protrudes.
  • the interior of the cabinet is located to the left of the acceleration and deceleration device (20).
  • When used with a left-side acceleration and deceleration device (20) come in the FIG. 1 left stopper pin (91) and the left guide pin (93) used.
  • the single stop pin (91, 92) comprises an outer driving surface (96).
  • This driving surface (96) is part of a boundary layer (97) whose thickness is at least 1.5 millimeters.
  • the driving surface (96) has, for example, a central planar section, adjoined by convexly curved transition sections.
  • the boundary layer (97) can also comprise the entire stop pin (91; 92) or the entire catch (90). In an embodiment of the stop pin (91; 92) as a boundary layer (97), for example, this has a thickness which is less than 10 millimeters.
  • the single guide pin (93, 94) has a contact surface (98) facing the second guide pin (94, 93).
  • the contact surface (98) has a flat area, which is followed by convex curved surface sections.
  • the contact surface (98) may be part of an interface.
  • the entire carrier (90) is made of a thermoplastic elastomer, for example polypropylene, polyethylene, etc. These materials have a modulus of elasticity between 1000 Newton per square millimeter and 1500 Newton. The definition of the modulus of elasticity corresponds the above definition. The hardness of this material is, for example, between 60 Shore A and 85 Shore A. It is also conceivable to produce the carrier from a thermoplastic urethane, for example polyurethane, or from an elastomeric material, for example nitrile-butadiene rubber (NBR).
  • NBR nitrile-butadiene rubber
  • the driver (90) may also be constructed such that only the barrier layer (97) is made of the thermoplastic elastomer, thermoplastic urethane or elastomeric material.
  • the material of the boundary layer (97) bearing carrier can then be for example a steel material, a thermoset material or a thermoplastic material.
  • the boundary layer (97) may then be e.g. be vulcanized.
  • the distance of the abutment surface (98) and the driving surface (96) may be smaller than the distance of the traction surface (39) from the thrust surface (37). But it is also conceivable that the distances are the same size or that to form a press fit, the distance of the contact surface (98) to the driving surface (96) is slightly greater than the distance of the tension surface (39) of the thrust surface (37).
  • the acceleration and deceleration device (20) for example, on the sliding door and the driver (90) attached to the door rail (110).
  • the sliding door is then movable in the longitudinal direction (15) relative to the driver (90) between an open and a closed position.
  • the entrainment element (31) is in the parking position when the sliding door is open.
  • the other sliding element (33) is in the guide section (23).
  • the piston rod (65) of the cylinder-piston unit (61) is extended.
  • the driving element (31) with the thrust surface (37) contacts the driving surface (96) of the driver (90).
  • the average elastic modulus of the two boundary layers (51, 97) comprising the respective faces (37, 96) is in a range of between 700 Newton per square millimeter and 1600 Newton per square millimeter.
  • the boundary layer (51, 97) with the lower modulus of elasticity is elastically deformed. When contacting this creates no impact noise.
  • the entrainment element (31) is pivoted from the parking position into the straight guide section (23).
  • the tensioning pin (38) can contact the carrier (90) on the contact surface (98).
  • the driver (90) can be virtually clamped in the driving element recess (41).
  • the contact surface (98) and / or the tension surface (39) as part of a boundary layer with a modulus of elasticity below 1500 Newton per square millimeter, no impact noise arises even with this application.
  • the energy store (81) is relieved and pulls the carrier element (31) in the direction of the end position.
  • the sliding door is thus replaced e.g. pulled into the closed position.
  • the driving element (31) moved relative to the cylinder (62) displaces the piston (67) into the cylinder (62).
  • the sealing lip of the piston seal (68) abruptly abuts against the cylinder inner wall and seals in the cylinder interior a displacement chamber against a compensation chamber quasi hermetically.
  • the sliding door is slowed down. As soon as e.g. on further closing the sliding door of the piston (67) passes over the first longitudinal groove of the cylinder inner wall, is e.g.
  • Gas is displaced from the displacement chamber into the expansion chamber along this throttle groove.
  • the movement of the sliding door is determined by the acceleration applied by means of the energy accumulator (81) and by the delay caused simultaneously by the cylinder-piston unit (61). As soon as the piston (67) passes over the short longitudinal groove, the deceleration rate is further reduced. The sliding door moves slowly into its closed end position. There she stays without jerking.
  • the driver (90) pulls the entrainment element (31) out of the end position along the guide surface (22) in the direction of the parking position.
  • the energy store (81) is loaded.
  • the driving element (31) tilts under the action of the spring (81). It is now in a locked and / or positively locked parking position.
  • the entrainment element (31) releases from the driver (90).
  • the Carrier element (31) remains in the parking position. The sliding door can now be opened further.
  • the sliding door may have another feed device (10) which is arranged on the side of the sliding door facing in the opening direction.
  • the acceleration and deceleration device (20) can be used for the controlled approach of the open end position of the sliding door.
  • FIG. 5 shows a height-adjustable door fitting (5) with an acceleration and deceleration device (20).
  • the acceleration and deceleration device (20) is also in this embodiment part of a collection device (10) comprising a door rail side driver (90).
  • the illustrated door fitting (5) comprises a housing (6) and a relative to this adjustable plunger (7).
  • the acceleration and deceleration device (20) is fixedly arranged in the housing (6).
  • the plunger (7) along several keyways (8) can be raised from a rest position to a raised operating position.
  • the door fitting (5) has a roller (9) arranged in the housing (6).
  • the door fitting (5) is installed in a sliding door (1).
  • the plunger (7) supports the sliding door (1).
  • the adjusting device comprises an adjusting screw (3), by means of which the plunger (7) relative to the door frame (4) is adjustable.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (7)

  1. Dispositif de fermeture (10) comportant un élément d'entraînement (31) qui peut être déplacé depuis une position de stationnement sécurisée par adhérence et/ou par complémentarité de forme à une position terminale et revenir à la position de stationnement et un entraîneur (90) qui peut être couplé à cet élément d'entraînement, l'entraîneur couplé (90) possédant un ergot de butée (91 ; 92) orienté vers la position terminale avec une surface d'entraînement (96) et l'élément d'entraînement (31) possédant un élément de poussée (36) opposé à la position de stationnement et contactable avec l'ergot de butée (91 ; 92), avec une surface de poussée (37),
    - l'entraîneur (90) possédant une couche limite (51) côte élément d'entraînement qui comprend au moins la surface d'entraînement (96) et
    - l'élément de poussée (36) possédant une couche limite (51) côté élément d'entraînement qui comprend la surface de poussée (37),
    caractérisé en ce
    - que les deux couches limites (51, 97) ont une épaisseur d'au moins 1,5 millimètres,
    - que l'ensemble de l'élément d'entraînement (31) est composé d'une matière thermoplastique d'une dureté Shore comprise entre 65 Shore D et 85 Shore D et d'un module d'élasticité à court terme en compression, à température ambiante, de 1500 à 3000 N/mm2 ou
    - que la couche limite (51) de l'élément d'entraînement (31) est constituée d'un matériau ayant un module d'élasticité plus faible que le reste de l'élément d'entraînement (31)
    - que l'ensemble de l'entraîneur (90) est constitué d'un élastomère thermoplastique avec un module d'élasticité à court terme en compression, à température ambiante, de 1000 à 1500 N/mm2 et une dureté Shore comprise entre 60 Shore A et 85 Shore A ou
    - que la couche limite (97) de l'entraîneur (90) est constituée d'un élastomère thermoplastique, d'un uréthane thermoplastique ou d'un matériau élastomère et que le matériau du support portant la couche limite (97) est un matériau en acier, un matériau thermodurcissable ou un matériau thermoplastique et
    - que la valeur moyenne des modules d'élasticité de ces couches limites (51, 97), à température ambiante, se trouve entre 700 N/mm2 et 1600 N/mm2.
  2. Dispositif de fermeture (10) selon la revendication 1, caractérisé en ce que le module d'élasticité de la couche limite (51) côté élément d'entraînement est plus grand que le module d'élasticité de la couche limite (97) côté entraîneur.
  3. Dispositif de fermeture (10) selon la revendication 1, caractérisé en ce que l'ensemble de l'entraîneur (90) présente un module d'élasticité inférieur à 1500 N/mm2.
  4. Dispositif de fermeture (10) selon la revendication 1, caractérisé en ce que l'élément d'entraînement (31) présente un tenon de traction (38) qui peut être mis en contact avec un tenon de guidage (93, 94) de l'entraîneur (90) .
  5. Dispositif de fermeture (10) selon la revendication 4, caractérisé en ce que l'élément d'entraînement (31) et l'entraîneur (90) couplé au dit élément d'entraînement présentent un ajustement serré.
  6. Dispositif de fermeture (10) selon la revendication 1, caractérisé en ce qu'il comprend un dispositif d'accélération et de décélération (20) contenant une unité cylindre-piston pneumatique (61).
  7. Agencement d'une porte coulissante comportant un dispositif de fermeture (10) selon la revendication 6, caractérisé en ce que le dispositif d'accélération et de décélération (20) est monté dans une ferrure de porte (5) réglable en hauteur.
EP16000620.1A 2015-03-17 2016-03-16 Dispositif de retraction silencieux Active EP3070247B1 (fr)

Applications Claiming Priority (1)

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DE102015003424.3A DE102015003424B3 (de) 2015-03-17 2015-03-17 Geräuscharme Einzugsvorrichtung und Schiebetüranordnung

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EP (1) EP3070247B1 (fr)
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DE102015003415B3 (de) * 2015-03-17 2016-02-25 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit geräuscharmer Bewegung
DE102018008202A1 (de) * 2018-10-14 2020-04-16 Günther Zimmer Einzugsvorrichtung mit einkuppelbarem Federenergiespeicher
IT202000003065A1 (it) * 2020-02-17 2021-08-17 Sisco Sistem Line S R L Gruppo e dispositivo ammortizzatore per strutture scorrevoli

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DE102010036468A1 (de) * 2010-07-16 2012-01-19 Paul Hettich Gmbh & Co. Kg Öffnungs- und/oder Schließvorrichtung und Verfahren zur Montage einer Öffnungs- und/oder Schließvorrichtung

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CH699371B1 (de) * 2005-04-22 2010-02-26 Eku Ag Mitnehmer für eine Endlageeinzugs- und Endlagedämpfungsvorrichtung und eine Endlageeinzugs- und Endlagedämpfungsvorrichtung für eine Schiebetür.
EP1871968A1 (fr) * 2005-04-22 2008-01-02 Eku Ag Dispositif d'arrivee en fin de course et d'amortissement de fin de course pour une porte coulissante
JP5090681B2 (ja) * 2006-03-14 2012-12-05 株式会社明工 引戸の引込み装置
JP2008223456A (ja) * 2007-03-13 2008-09-25 Kg Paltec Co Ltd 引戸の閉鎖緩衝装置
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DE102011010778B4 (de) * 2011-02-09 2017-03-23 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit Mitnahmeelement-Schwenkgelenk sowie ein System mit zwei ein Zug- und Abbremsvorrichtungspaar bildende Beschleunigungs- und Verzögerungsvorrichtungen
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PL223707B1 (pl) * 2014-01-30 2016-10-31 Komandor Spółka Akcyjna Domykacz do drzwi przesuwnych
DE102015003415B3 (de) * 2015-03-17 2016-02-25 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit geräuscharmer Bewegung
DE102015003414B3 (de) * 2015-03-17 2016-06-16 Günther Zimmer Kombinierte Beschleunigungs- und Verzögerungsvorrichtung mit Überlastschutz
DE102015003413B3 (de) * 2015-03-17 2016-01-07 Günther Zimmer Türbeschlag zur Höhenverstellung von Schiebetüren
DE102015003425A1 (de) * 2015-03-17 2016-09-22 Günther Zimmer Schiebetür mit türmassenunabhängigem Türbeschlag

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DE102010036468A1 (de) * 2010-07-16 2012-01-19 Paul Hettich Gmbh & Co. Kg Öffnungs- und/oder Schließvorrichtung und Verfahren zur Montage einer Öffnungs- und/oder Schließvorrichtung

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US20160340954A1 (en) 2016-11-24
CN105986726B (zh) 2018-06-15
CN105986726A (zh) 2016-10-05
EP3070247A1 (fr) 2016-09-21
US10113349B2 (en) 2018-10-30
DE102015003424B3 (de) 2016-07-07

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