EP3675691B1 - Dispositif d'insertion permettant d'insérer une partie mobile d'un meuble ou d'un appareil ménager dans une position finale - Google Patents

Dispositif d'insertion permettant d'insérer une partie mobile d'un meuble ou d'un appareil ménager dans une position finale Download PDF

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Publication number
EP3675691B1
EP3675691B1 EP18759095.5A EP18759095A EP3675691B1 EP 3675691 B1 EP3675691 B1 EP 3675691B1 EP 18759095 A EP18759095 A EP 18759095A EP 3675691 B1 EP3675691 B1 EP 3675691B1
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EP
European Patent Office
Prior art keywords
driver
retraction device
spring
end position
section
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
EP18759095.5A
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German (de)
English (en)
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EP3675691A1 (fr
Inventor
Andreas Montecchio
Viktor GEL
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
Original Assignee
Hettich Heinze 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.)
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Publication date
Application filed by Hettich Heinze GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Publication of EP3675691A1 publication Critical patent/EP3675691A1/fr
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Publication of EP3675691B1 publication Critical patent/EP3675691B1/fr
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Classifications

    • 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
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • 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
    • A47B2088/4675—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing with detent or emboss on slide
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • 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 pull-in device for pulling a movable part of a piece of furniture or household appliance into an end position, having a driver guided along a guide track and coupled to an energy storage device, which can be moved between an end position position and a parking position, the guide track having an angled end section, in which the driver retracts in the park position with at least one guide pin in order to release an activator of the movable part, and wherein the guide track has an evasive section into which the driver can pivot in the end position with the at least one guide pin in order to evade the activator.
  • the invention further relates to a piece of furniture or household appliance with a movable part, in particular a sliding door, with a retraction device.
  • Such pull-in devices are used in furniture or household appliances in order to automatically pull a movable part, e.g. a drawer or a sliding door, into an end position from a predetermined position.
  • the end position can be a closed or open position of the movable part.
  • Further areas of application of such draw-in devices are also covers, storage compartments or the like that can be moved by means of a sliding movement in the motor vehicle sector.
  • a retraction device which has a slidably guided driver with a fork-shaped receptacle, also called a driver fork.
  • the driver is guided by two spaced-apart guide pins in a guide curve which has an angled end section at one end ("Krückstocckurve").
  • the driver is also coupled to a draw-in spring.
  • An activator is arranged on the movable furniture part, which engages in the driver fork when it moves in the direction of the end position and is pulled into the end position by the driver under spring force. When the movable furniture part is extended again from the end position, the driver is moved along by the activator, whereby the draw-in spring is tensioned.
  • the leading guide pin of the driver dips into the angled end section of the guide curve, as a result of which the driver tilts and the driver fork releases the activator.
  • the pull-in spring is tensioned, the driver remains in this parking position, from which it is only moved when the activator is retracted.
  • the publications show comparable feeding devices WO 2010/143352 A1 and KR 10 2013 0117903 A .
  • the publication describes an alternative solution to this DE 20 2004 018189 U1 .
  • one of the guide pins of the driver is pivotably mounted on the driver, whereby the driver can avoid an activator that does not engage in the driver fork in the end position, even without the escape recess.
  • the guide pin is arranged on the driver via a spring arm, so that the spring arm forms both the pivot bearing and the return spring.
  • a draw-in device in which the draw-in spring is coupled to the driver and the guide track has an escape section for the driver.
  • the coupling of the spring to the driver and the evasive section are designed in such a way that when the driver is swiveled in, the draw-in spring experiences a restoring torque. It is thus achieved that a driver pivoted in by an incorrectly positioned activator pivots back again so that the activator is correctly in engagement with the driver without an additional return spring having to be provided.
  • the positioning required for this the starting point of the draw-in spring on the driver leads to a less flexible arrangement of the components of the draw-in device.
  • the arrangement of additional elements, such as a damping device is made more difficult.
  • the object of the present invention is to create a retraction device for a movable part and a piece of furniture or household appliance in which, with a flexible construction, the catches of the retraction device pick up the activator again by moving the movable part if the activator is incorrectly positioned without the need for an additional return spring for this functionality.
  • the evasive section of the guide track for the driver and / or an outer contour of the driver are designed in such a way that the driver experiences a restoring torque from the energy storage device when it is pivoted in.
  • a torque acting on the driver can be built up in that an outer contour of the driver rests at least in sections on a stationary section of the pull-in device, the outer contour being shaped so that the driver experiences a restoring torque from the energy storage device when it is swiveled in.
  • the fixed section can be formed, for example, by a housing of the draw-in device or by an edge of a straight section of the guideway.
  • Both active mechanisms i.e. the loading of the energy store when pivoting in through a correspondingly shaped evasive section or a correspondingly shaped outer contour, can be combined, with one or the other mechanism being present in sections of the pivoting movement.
  • the driver is connected to a linearly displaceable slide, which in turn is coupled to the energy storage device.
  • the sliding carriage enables the energy storage mechanism to be positioned more freely.
  • the energy storage device is a draw-in spring which is tensioned when the driver moves from the end position into the parking position.
  • the avoidance section is preferred then designed so that the draw-in spring is also tensioned when the driver swings into the evasive section.
  • the driver has, for example, a lateral run-up bevel in order to be swiveled in by an activator running from the outside against the driver and thus to avoid the activator. The activator then reaches an area of the driver in which it can intervene, for example a driver fork. In this state, the driver can return to its regular position.
  • a force acts on the guide pin of the driver, which moves the guide pin out of the evasive section and thus pivots the driver back.
  • the evasive section runs transversely to a straight section of the guideway, with the evasive section preferably enclosing an angle of less than 90 ° with the straight section.
  • An evasive section pointing away from the straight section of the guideway at such an angle runs within a circle that the plunging guide pin of the driver would complete when rotating around the other guide pin not located in the evasive section if the driver swiveled in without changing its position.
  • a guide track deviating inward from this circular path leads to a combined pivoting and sliding movement of the driver and thus to a return movement of the driver under tension of the draw-in spring.
  • the driver is coupled to a damping device in order to brake a retraction movement from the parking position into the end position.
  • the pull-in device is provided with a damping function and becomes a pull-in and damping device.
  • the damping device is preferably designed as a linear damper which is arranged between a housing of the draw-in device and the slide.
  • the draw-in spring is coupled to the slide via a coupling piece, the coupling piece in turn being guided via two further guide tracks, at least one of which is curved, so that it performs a combined sliding and pivoting movement.
  • the carriage preferably has a print head on which the coupling piece rests.
  • the printhead includes at least two differently oriented contact surfaces and / or at least one curved contact surface on which the coupling piece is applied.
  • the contact of the coupling piece on a first of the contact surfaces of the pressure head transfers the movement of the slide, initially starting from the end position, directly to the draw-in spring.
  • the pivoting movement of the coupling piece shifts the contact point onto the second contact surface, which has a different inclination than the first contact surface.
  • the draw-in spring only acts on the slide via an "inclined plane", as a result of which only part of the spring force acts on the slide in the direction of movement.
  • the result is a lower spring force on the slide and thus on the driver. Lifting the driver out of the parking position is therefore possible without noticeable mechanical resistance and also with less noise.
  • the increasing spring force leads to the desired self-closing.
  • a preload adjustment device is provided for pretensioning the draw-in spring. Furthermore, an adjusting device for a damping effect of the Damping device is provided. The two adjustment devices allow an optimal adaptation of the draw-in and, if necessary, the damping curve to the mass of the movable part of the furniture or household appliance.
  • FIG.1a an exemplary embodiment of a pull-in device 10 according to the application is shown in a schematic plan view, a housing 11 of the pull-in device being shown open in order to gain an insight into the internal structure of the pull-in device.
  • the pull-in device 10 is shown in connection with a piece of furniture. This is not to be understood as restrictive.
  • a pull-in device according to the application can also be used to pull in a movable part of a household appliance or can also be used in the motor vehicle sector to pull covers, storage compartments or the like, which can be linearly displaced, into one or both end positions.
  • a driver 12 is arranged in an upper region of the housing and is guided in a displaceable and pivotable manner along a guide track 13 formed in the housing 11.
  • the driver 12 has a driver fork 121 in a central section, which protrudes beyond the outer edges of the housing 11 and into which an activator, not shown here, of a movable furniture part can engage.
  • guide pins 122, 123 are formed on the driver 12 on the sides of the driver fork 121.
  • the driver 12 is mounted in the guide track 13 with the guide pins 122, 123.
  • the guide track 13 has a central straight section 131 and an angled end section 132 on one side and an evasive section 133 on the other side.
  • Said activator which is attached to a movable furniture part, engages in the driver fork 121. Assuming that the activator is in engagement with the driver fork 121 when this is in the end position according to FIG Fig. 1a is located, the driver 12 moves into the in Figure 1b parking position shown when the furniture part is moved accordingly.
  • the leading guide pin 122 during this exemplary opening movement dips into the angled end section 132, whereby the driver 12 is pivoted and thereby the activator out of the The driver fork 121 releases so that the furniture part can be moved further freely.
  • this coupling is achieved by a guide slot 141 on the carriage 14 which runs essentially transversely to the straight section 131 of the guide track 13 and in which the guide pin 122 engages for coupling.
  • the movement of the slide 14 with respect to the housing 11 is damped in that the slide 14 is connected to one side of a linear damper 15 which is fixed to the housing 11 by another side.
  • the draw-in device 10 is thus designed as a draw-in and damping device which draws the furniture part into the end position in a damped manner.
  • the linear damper 15 has a cylinder 151 and a piston with a piston rod 152, the cylinder 151 being coupled to the slide 14 and the piston rod 152 to the housing 11 in the illustrated case.
  • the linear damper 15 can also be arranged in the opposite direction, in such a way that the cylinder 151 is coupled to the housing 11 and the piston rod 152 is coupled to the slide 14
  • the coupling between the linear damper 15 and the housing 11 can be invariable in such a way that the piston rod 152 is fixed in a fixed position in the housing 11.
  • an adjusting device 153 is also provided, with which the position of the piston rod 152 within the housing 11 can be adjusted manually via an adjusting lever 154 accessible from the outside.
  • the damping effect can be varied by the adjusting device 153 and the pull-in device 10 can thus be adapted to the mass of the moving furniture part and also to individual preferences with regard to the dynamics of the pull-in process.
  • the end of the slide 14 which rushes ahead in the opening movement is designed as a print head 142 which rests on a coupling piece 16 which is coupled to one end of a draw-in spring 17.
  • the coupling piece 16 is essentially L-shaped, with a longer leg being oriented in the direction of movement of the carriage 14 and a shorter leg in the direction of movement the Fig. 1a facing down.
  • a receptacle 161 for the end of the draw-in spring 17 is formed on this shorter leg.
  • the end of the draw-in spring 17 can be fixed in the housing 11.
  • a preload adjustment device 171 is provided, via which the corresponding end of the draw-in spring 17 can be shifted manually within the housing 11 with the aid of an adjusting slide 172 in order to be able to set a spring preload of the draw-in spring 17.
  • the retraction device 10 can thus also be adapted to the mass of the moving furniture part.
  • Fig. 3a is the feed device 10 according to Fig. 1a again shown from the opposite rear side, likewise in a plan view of the opened housing 11.
  • the Figure 3b shows an enlarged detail of the pull-in device 10 in the region of the guide track 13.
  • the activator moves towards the driver 12.
  • This has a bevel 124 against which the activator runs. Due to the evasive section 133, the driver 12 can also tilt in this end position, specifically around the guide pin 122, the guide pin 123 dipping into the evasive section 133.
  • the evasive section 133 is aligned such that the driver 12 moves slightly in the opening direction when the guide pin 123 plunges into the evasive section 133. This is achieved in that the evasive section 133 is aligned transversely to the straight section 131 and includes an angle therewith which is smaller than 90 °. If the evasive section 133 were designed as a circular path section that meets the straight section 131 perpendicularly and has a radius that corresponds to the distance between the guide pins 122, 123, the driver 12 would pivot to evade without the guide pin 122 changing its position. However, the evasive section 133, viewed from the straight section 131, runs at every point in front of this circular path section, which results in the guide pin 122 being pushed back.
  • a right outer edge (in the figures) of the driver 12 rests against an edge of the housing 11 in such a way that the draw-in spring 17 is tensioned when it is pivoted down or the draw-in spring 17 is relaxed when it is swiveled out, what the said restoring torque has the consequence.
  • the retraction device 10 according to the figures shown above is shown installed in a piece of furniture. Only a corner area of the piece of furniture is shown, in which the pull-in device 10 is mounted. Specifically, a section of a side wall 1 of the piece of furniture can be seen, as well as a sliding door 2, which is slidably guided on a track 5 via a sliding fitting 3 with a roller 4.
  • the sliding fitting 3 also has a second activator 6 ', which cooperates with a further retraction device, not visible here, in order to provide the opposite end position, i.e. here the open position of the sliding door 2, also with a retraction or retraction and damping function.
  • Fig. 5 shows a regular operating state of the draw-in device 10, in which the sliding door 2 is partially open and the driver 12 is in the parked position when the draw-in spring 17 is tensioned.
  • FIGs 6a to 6c a sequence of three positions of the sliding door 2 is shown, the Figure 6a shows an irregular operating state of the pull-in device 10, in which the driver 12 is in the end position, but the activator 6 is not received in the driver fork 121.
  • Figure 6b the driving up of the activator 6 onto the run-up bevel 124 of the driver 12 is shown, which is possible by evading the driver 12 without damaging the material.
  • Figure 6c finally shows the driver 12 swiveled up again with relief of the draw-in spring 17. Again, a regular operating state is achieved for the draw-in device 10, in which the sliding door 2 is likewise how the driver 12 is in the end position and in which the activator 6 is again in engagement with the driver fork 121.
  • the coupling is designed in such a way that, starting from the end position, the carriage 14 and the receptacle 161 of the draw-in spring 17 initially move linearly with one another.
  • the coupling piece 16 is mounted in or on two further guide tracks 164, 165 with the aid of two guide pins 162, 163.
  • the guide track 164 is straight and guides the first guide pin 162.
  • the coupling piece 16 can move along the guide track 164, this guide also allowing the coupling piece 16 to rotate about the guide pin 162.
  • the second mentioned further guide pin 163 is arranged at the end of the horizontally aligned arm of the coupling piece 16.
  • the further guide track 165 along which this second guide pin 163 runs is designed to be curved, so that the coupling piece 16 pivots about the first guide pin 162 when it moves.
  • the coupling piece 16 rests with the guide pin 163 on a first contact section 143 of the print head 142.
  • the first contact section runs slightly inclined on the print head 142 of the carriage 14.
  • the guide pin 163 due to its movement along the further guide curve 165, reaches a second contact section 144 on the print head 142, the is now aligned approximately parallel to the direction of movement of the carriage 14.
  • the draw-in spring 17 no longer acts on the carriage 14 with its spring force achieved due to the tension, but only with a fraction of it via the interaction of the coupling piece 16 and the inclination of the second contact surface 144. This is reflected in a sharp drop in the spring force exerted on the driver 12 in this area.
  • Fig. 7 shows the spring force curve achieved in this way in a spring force curve 21.
  • the spring force curve 21 is shown in comparison to a regular spring force curve 22 that would result if the end of the draw-in spring 17 were directly coupled to the slide 14.
  • a deflection x of the driver 12 is shown on a horizontal axis and a spring force F acting on the driver 12 on a vertical axis.
  • the corresponding spring force curve 21, starting from the end position also shows a linear relationship between the deflection x of the driver 12 and the spring force F acting on it
  • the spring force F which acts on the driver 12
  • the spring force F decreases sharply and reaches values that can even be smaller than the spring preload force F 0 in the end position.
  • the driver 12 in the guide curve 13 is not so strongly subjected to spring force in the parking position, the driver 12 can be lifted out of the parking position without noticeable mechanical resistance and also with less noise.
  • the spring force which then rises sharply, leads to the desired self-retraction.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (14)

  1. Dispositif de rétraction (10) pour rétracter une partie mobile d'un meuble ou d'un appareil électroménager dans une position de fin de course, présentant un entraîneur (21) guidé le long d'une piste de guidage (13) et couplé à un accumulateur de force, qui peut se déplacer entre une position de fin de course et une position de rangement, dans lequel
    - la piste de guidage (13) présente une partie d'extrémité (132) coudée dans laquelle l'entraîneur (12) rentre dans la position de rangement par au moins une goupille de guidage (121, 122) pour libérer un activateur (6) de la partie mobile,
    - la piste de guidage (13) présentant une partie d'échappement (133) dans laquelle l'entraîneur (12) peut pivoter dans la position de fin de course avec l'au moins une goupille de guidage (121, 122) pour échapper à l'activateur (6) et
    - la partie d'échappement (133) et/ou un contour extérieur de l'entraîneur (12) étant conformés de telle manière que, lors du pivotement de l'entraîneur (12),
    l'entraîneur (12) soit soumis à un moment de rappel par l'accumulateur de force, caractérisé en ce que l'entraîneur (12) est relié à un chariot (14) capable de translation linéaire, qui est à son tour couplé à l'accumulateur de force.
  2. Dispositif de rétraction (10) selon la revendication 1, dans lequel l'accumulateur de force est un ressort de rétraction (17) qui est tendu lors d'un mouvement de l'entraîneur (12) de la position de fin de course vers la position de rangement.
  3. Dispositif de rétraction (10) selon la revendication 2, dans lequel la partie d'échappement (133) est conformée de telle manière que le ressort de rétraction (17) soit tendu lorsque l'entraîneur (12) pivote dans la position de fin de course.
  4. Dispositif de rétraction (10) selon la revendication 3, dans lequel la partie d'échappement (133) s'étend transversalement par rapport à une partie droite (131) de la piste de guidage (13).
  5. Dispositif de rétraction (10) selon la revendication 4, dans lequel la partie d'échappement (133) forme avec la partie droite (131) un angle inférieur à 90°.
  6. Dispositif de rétraction (10) selon l'une des revendications 1 à 5, dans lequel l'entraîneur (12) est couplé à une installation d'amortissement afin de freiner le mouvement de rétraction de la position de rangement à la position de fin de course.
  7. Dispositif de rétraction (10) selon la revendication 6, dans lequel l'installation d'amortissement est conformée comme un amortisseur linéaire (16) qui est disposé entre un boîtier (11) du dispositif de rétraction (10) et le chariot (14).
  8. Dispositif de rétraction (10) selon l'une des revendications 1 à 7, dans lequel le ressort de rétraction (17) est couplé au chariot (14) par une pièce de couplage (16), laquelle pièce de couplage (16) est pour sa part guidée par deux autres pistes de guidage (164, 165), dont l'une au moins est courbée, de façon à effectuer un mouvement combiné de translation et de pivotement.
  9. Dispositif de rétraction (10) selon la revendication 8, dans lequel le chariot (14) présente une tête d'appui (141) sur laquelle repose la pièce de couplage (16).
  10. Dispositif de rétraction (10) selon la revendication 9, dans lequel la tête d'appui (141) présente au moins deux surfaces d'appui (142, 143) d'orientation différente et/ou au moins une surface d'appui courbée sur laquelle repose la pièce de couplage (16).
  11. Dispositif de rétraction (10) selon l'une des revendications 1 à 10, dans lequel l'entraîneur (12) présente un biseau d'approche latéral (124).
  12. Dispositif de rétraction (10) selon l'une des revendications 2 à 11, dans lequel est prévue une installation de réglage de la précontrainte (171) pour une précontrainte (Fo) du ressort de rétraction (17).
  13. Dispositif de rétraction (10) selon l'une des revendications 6 à 12, dans lequel est prévue une installation de réglage (153) pour un effet d'amortissement de l'installation d'amortissement.
  14. Meuble ou appareil électroménager avec au moins une partie mobile, caractérisé en ce qu'il comporte au moins un dispositif de rétraction (10) selon l'une des revendications précédentes pour rétracter la partie mobile dans une position de fin de course.
EP18759095.5A 2017-08-29 2018-08-22 Dispositif d'insertion permettant d'insérer une partie mobile d'un meuble ou d'un appareil ménager dans une position finale Active EP3675691B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017119772.9A DE102017119772A1 (de) 2017-08-29 2017-08-29 Einzugsvorrichtung zum Einziehen eines bewegbaren Teils eines Möbels oder Haushaltsgeräts in eine Endlage
PCT/EP2018/072631 WO2019042836A1 (fr) 2017-08-29 2018-08-22 Dispositif d'insertion permettant d'insérer une partie mobile d'un meuble ou d'un appareil ménager dans une position finale

Publications (2)

Publication Number Publication Date
EP3675691A1 EP3675691A1 (fr) 2020-07-08
EP3675691B1 true EP3675691B1 (fr) 2021-12-29

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EP18759095.5A Active EP3675691B1 (fr) 2017-08-29 2018-08-22 Dispositif d'insertion permettant d'insérer une partie mobile d'un meuble ou d'un appareil ménager dans une position finale

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KR102609219B1 (ko) 2023-12-01
WO2019042836A1 (fr) 2019-03-07
EP3675691A1 (fr) 2020-07-08

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