EP3988754A1 - Dispositif de rétraction pourvu de fonction anti-saut et dispositif coulissant associé - Google Patents

Dispositif de rétraction pourvu de fonction anti-saut et dispositif coulissant associé Download PDF

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Publication number
EP3988754A1
EP3988754A1 EP21199056.9A EP21199056A EP3988754A1 EP 3988754 A1 EP3988754 A1 EP 3988754A1 EP 21199056 A EP21199056 A EP 21199056A EP 3988754 A1 EP3988754 A1 EP 3988754A1
Authority
EP
European Patent Office
Prior art keywords
activator
stop surface
latching hook
tilting axis
sliding door
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.)
Pending
Application number
EP21199056.9A
Other languages
German (de)
English (en)
Inventor
Benjamin Blum
Gunter Nitschmann
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.)
Haefele SE and Co KG
Original Assignee
Haefele SE 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 Haefele SE and Co KG filed Critical Haefele SE and Co KG
Publication of EP3988754A1 publication Critical patent/EP3988754A1/fr
Pending 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
    • 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
    • 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
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/424—Function thereof for opening for the final opening 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
    • E05Y2201/614—Anti-derailing means
    • 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
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • 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
    • E05Y2800/74—Specific positions
    • E05Y2800/75—Specific positions intermediate
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a retraction device for a sliding element of a sliding arrangement, in particular for a sliding door of a sliding door arrangement, with a latching hook which is guided in a retraction housing from a retracted end position counter to a retraction direction against the action of a restoring force so that it can first be linearly displaced and then about a tilting axis into a latching position tilted, the latching hook having a front side open recess for an activator on a front side protruding from the feeder housing, which has a first stop surface pointing counter to the feed direction and a second stop surface pointing in the feed direction, between which the activator is accommodated.
  • the invention also relates to a sliding arrangement with at least one sliding element and with at least one retraction device for retracting and damping the sliding element into an end position.
  • the first stop surface runs at right angles to the direction of retraction and parallel to the tilting axis of the latching hook and, in known sliding door arrangements, is aligned vertically, just like the activator.
  • a so-called "jump effect” can occur when the sliding door runs against the latching hook in the latching position.
  • the sliding door In the case of a locking hook arranged at the top, the sliding door is stopped at the top and can continue to move unhindered below, and in the case of a locking hook arranged below, the sliding door is stopped at the bottom and can continue moving at the top unhindered. In both cases, the sliding door experiences a tilting moment due to the abrupt one-sided braking on the locking hook.
  • the jump effect leads to an inhomogeneous closing pattern, to an increased risk that the sliding door will jump out of the track, and to increased wear of the track roller fitting.
  • the occurrence and extent of the jump effect depend on the door weight, the closing speed, the strength of a damper dampening the retraction movement of the locking hook and the ratio of the door width to the door height.
  • the object of the present invention is to counteract the jump effect in a retraction device of the type mentioned at the outset.
  • the first stop surface of the latching hook has at least one section whose normal vector has a component in the axial direction of the tilting axis, or that the first stop surface runs parallel or almost parallel to the tilting axis and extends along the axial direction of the tilting axis has extending toothing.
  • the first stop surface can run at least in sections obliquely to the drawing-in direction and obliquely to the tilting axis, in particular be designed as a sloping surface running obliquely to the drawing-in direction and obliquely to the tilting axis, or have at least one shoulder (step) running at right angles or almost at right angles to the tilting axis.
  • the vertical force component responsible for the tilting moment is also introduced into the latching hook.
  • the retraction device is stationary, e.g. on a guide rail or on a body, and the activator is arranged on the sliding element.
  • the retraction device is either stationary on the sliding element and the activator, e.g. on a guide rail or on a body, or on another sliding element, e.g. on another sliding door.
  • the first stop surface protrudes further forward out of the feeder housing than the second stop surface.
  • the obliquely running first abutment surface encloses an angle in the range of 20° to 70°, in particular approximately 50°, with the drawing-in direction.
  • two latching hooks are required, each with reversed oblique first stop surfaces.
  • the second abutment surface can be oriented in any way with respect to the obliquely running first abutment surface.
  • the second abutment surface preferably runs parallel to the sloping first abutment surface, in order to form a slot-shaped recess for the activator.
  • the recess has two obliquely running first stop surfaces, which are angled in opposite directions to one another at the same angle to the feed direction and each run obliquely to the feed direction and obliquely to the tilting axis and preferably at an angle in the range of 20° to the feed direction 70°, in particular approx. 50°.
  • the two sloping first stop surfaces of the latching hook have the advantage that only a single latching hook is required for the right and left end position of the sliding element and costs are therefore reduced. In addition, there can be no confusion between left and right parts, which simplifies the assembly of the retraction device.
  • the second stop face of the latching hook preferably runs parallel to the toothed first stop face and can also have teeth extending along the axial direction of the tilting axis.
  • the toothing advantageously has a plurality of teeth, for example in the form of a toothed rack section, but can alternatively only have a single tooth.
  • the toothing can be formed, for example, with triangular, rectangular or trapezoidal teeth or with saw teeth.
  • the recess can be open on one or both sides in the oblique direction of the obliquely running first stop surface or in the toothing direction of the toothed first stop surface.
  • the retraction housing advantageously has a damper that dampens the retraction movement of the latching hook (and thus the retraction movement of the activator and the sliding door) into the end position.
  • the latching hook preferably has at least two guide pins which are spaced apart in the linear displacement direction and are guided in a guide groove of the feeder housing.
  • the guide groove can have a linear guide section and a guide section which is angled in relation to it, for locking the locking hook in the locking position.
  • the feeder housing can be formed by a separate fitting housing or by a guide rail in which the sliding element is guided.
  • the end face of the latching hook is advantageously slidably guided in a longitudinal guide on the housing, in particular in a longitudinal groove.
  • the longitudinal guide can be arranged on the feeder housing or on an outer housing or profile on which the feeder housing is mounted.
  • the invention also relates to a sliding arrangement, in particular a sliding door arrangement, with at least one sliding element, in particular a sliding door, that is slidably guided in a guide, with at least one retraction device designed as above for retracting the sliding element into an end position and with at least one activator, with the activator on the sliding element and the retraction device are stationary or arranged on a further sliding element or vice versa, with the tilting axis of the latching hook being aligned vertically and with the activator being set at an angle counter to the retraction direction of the sliding element, corresponding to the sloping first stop surface of the latching hook, in order to be accommodated in the recess of the latching hook , or wherein the activator has teeth on one or both sides in order to engage in the teeth of the first and/or second stop surface of the latching hook, or has at least one shoulder (step) so that the first stop surface of the latching hook can reach over it from above, in particular without play will.
  • the activator cannot move vertically up or down in the recess (depending on the Arrangement) dodge, so that a jump effect of the sliding door is counteracted.
  • the activator is preferably arranged in or parallel to the (vertical) plane of the sliding door.
  • a left-hand and a right-hand retraction device can advantageously be present, with the same activator interacting with the left-hand and right-hand retraction device or, alternatively, a left-hand activator interacting with the left-hand retraction device and a right-hand activator interacting with the right-hand retraction device, and the left-hand and right-hand activator are preferably of identical design are.
  • the sliding door arrangement 1 shown comprises a sliding door 2 that is slidably guided in a guide rail (not shown), an activator in the form of an activator pin 3 that is preferably attached to the upper edge of the sliding door 2, and a stationary one, e.g. on the guide rail or on a body, or not stationary, e.g on a further displaceably guided sliding door, arranged retraction device 4, which cooperates with the activator pin 3 in order to retract the sliding door 2 in the direction of retraction 5 into its left end position.
  • the retraction device 4 can also be arranged on the sliding door 2 and the activator pin 3 in a stationary manner, for example on the guide rail or on a body.
  • the activator pin 3 protruding from the upper edge of the sliding door 2 is arranged in the plane of the door and inclined counter to the direction of entry 5, namely at an angle ß of, for example, approximately 50° to the direction of entry 5 ( 2 ).
  • the activator pin 3 is screwed to the upper edge of the sliding door 2 by means of a molded mounting plate 6 and can optionally be covered with a sound-absorbing coating, for example in the form of a silicone hose.
  • the activator pin 3 can also be attached to the inside of the door or to the side.
  • a latching hook 8 is guided from the shown retracted, left-hand end position against the force of a return spring (not shown) to the right, initially linearly displaceable, and then about a (possibly portable) vertical tilting axis 9 into a tensioned, right-hand one to tilt the detent position.
  • the locking hook 8 has, as in Figs. 3a , 3b shown, two guide pins 11 spaced apart in the linear displacement direction 10 on the upper and lower side, which are guided in guide grooves 12 of the feeder housing 7 on the upper and lower side.
  • the two guide grooves 12 each have a linear guide section 12a and a guide section 12b which is angled in relation thereto, for latching the latching hook 8 in the clamped latching position.
  • the locking hook 8 protrudes forward from the feeder housing 7 with a front face 13 which has a recess 14 which is open at the top and bottom and is open at the front for receiving the activator pin 3 .
  • the recess 14 has a first stop surface (section) 15 pointing counter to the feed direction 5 and a second stop surface 16 pointing in the feed direction 5, between which the activator pin 3 is accommodated.
  • the first stop surface 15 protrudes further forward out of the feeder housing 7 than the second stop surface 16 .
  • the first abutment surface 15 runs obliquely to the feed direction 5 and obliquely to the tilting axis 9 and encloses the same angle ⁇ with the feed direction 5 to the feed direction 5 as the activator pin 3 .
  • the normal vector N of the first stop surface 15 thus has a component N z in the axial direction of the tilting axis 9.
  • the second stop surface 16 preferably runs parallel to the first stop surface 15 in order to form a slot-shaped recess 14 in which the activator pin 3 is accommodated without play.
  • the sliding door 2 is shown in its left end position and the locking hook 8 in its left, retracted end position.
  • both guide pins 11 of the locking pin 8 are located in the linear guide section 12a, and the activator pin 3 is caught in the recess 14 between the two stop surfaces 15, 16, as a result of which the sliding door 2 is coupled in motion to the locking hook 8.
  • the latching hook 8 is also taken along by the activator pin 3 against the action of the return spring to the right until the front guide pin 11 in the direction of displacement enters the angled guide section 12b.
  • the latching hook 8 is pivoted about the tilting axis 9 into the prestressed latching position and the activator pin 3 is released for further movement to the right from the second inclined surface 16, which is now pivoted back inwards, i.e. the sliding door 2 is no longer coupled to the latching hook 8 for movement.
  • the activator pin 3 Due to the slanted activator pin 3 and the slanted first stop surface 15 of the recess 14, the activator pin 3, when it is abruptly braked by the latching hook 8 in the latched position, is overlapped from above by the slanted first stop surface 15 and cannot move vertically in the recess 14 dodge up, so that a jump effect of the sliding door 2 is counteracted. Because the tilting moment of the sliding door 2 is intercepted by the latching hook 8, this receives a torque which is transmitted by the feeder housing 7 or, as in 4 shown, must be intercepted by an outer housing (eg made of metal) 18 slipped over the feeder housing 7 .
  • an outer housing eg made of metal
  • the outer housing 18 or a separate guide profile can advantageously have a longitudinal guide 19 on the inside, designed here as a longitudinal groove, in which the end face 13 of the latching hook 8 protruding from the feeder housing 7 is linearly displaceable on both sides or on the bottom and top, in order to reduce the tilting moment of the sliding door 2 derive from the locking hook 8 in the outer housing 18 or in the separate guide profile.
  • the second stop surface 16 can alternatively also not run parallel to the first stop surface 15, for example be aligned vertically.
  • the inside Figs. 3a, 3b shown locking hook 8 is only suitable for retracting the sliding door 2 in the left end position.
  • another latching hook 8 with a correspondingly reversed oblique recess 14 is required.
  • the recess 14 has two first stop surfaces (sections) 15 1 , 15 2 , each of which is angled in opposite directions to one another at the same angle ⁇ to the feed direction 5 .
  • the recess 14 also has two second stop surfaces 16 1 , 16 2 which are angled in opposite directions at the same angle ⁇ to the feed direction 5 , so that the recess 14 has the overall shape of two slots crossing each other in an X-shape.
  • the normal vector N of the first stop faces 15 1 , 15 2 thus has a component N z in the axial direction of the tilting axis 9.
  • the activator pin 3 for the left end position is inclined to the right, and the stop surfaces for the left end position are formed by the lower left and upper right stop surfaces 15 1 , 16 1 .
  • the activator pin 3 for the right limit is inclined to the left, and the stop surfaces for the right limit are on the opposite Figure 6a turned latching hook 8, formed by the lower right and upper left stop surface 15 2 , 16 2 .
  • the four sloping stop surfaces 15 1 , 16 1 and 15 2 , 16 2 of the latching hook 8 have the advantage that only a single latching hook 8 is required for the right and left end position of the sliding door and costs are therefore reduced. In addition, there can be no confusion between left and right parts, which simplifies assembly.
  • FIG. 7 shows a sliding door arrangement 1 with a sliding door 2, which runs at the bottom by means of rollers 20 on a lower guide ("running rail") 21 and at the top in an upper guide (“U-shaped guide rail”) 22 laterally by means of side rollers 23 is led.
  • the retraction device 4 is fastened within the upper guide rail 22 which has the longitudinal guide 19 for the latching hook 8 .
  • the activator pin 3, retraction device 4 and damper 17 can also be arranged at the bottom of the sliding door 2.
  • the feeder housing 7 can take place as in the Figs 1 to 7 shown as a separate fitting housing alternatively be formed by the running or guide rail 21, 22 itself, which then has the guide sections 12a, 12b for the latching hook 8.
  • Figs. 1-7 shown differs from the in Figs. 8-10 shown second embodiment of the retraction device 4 in that here the first and the second stop surface 15, 16 of the latching hook 8 run parallel, i.e. not obliquely, to the tilting axis 9 and each have a toothing (clawing) 24 running in the axial direction of the tilting axis 9 ( Figs. 9, 10 ) and that the activator 3 has a corresponding (counter) toothing 25 on both sides ( 9 ).
  • the teeth 24, 25 are each formed as a vertical rack section with a plurality of teeth. Alternatively, one set of teeth can also have only a single tooth, which engages between two teeth of the other set of teeth.
  • the activator pin 3 when it is abruptly decelerated by the latching hook 8 in the latched position, cannot move vertically upwards in the recess 14, so that a jump effect of the sliding door 2 is counteracted.
  • Figs. 10a, 10b show the latching hook 8, which, due to the toothing 24, can always be used for a right or left pull-in direction, as well as the corresponding activator 3 due to its toothing 25 on both sides.
  • FIGs. 11a, 11b two different toothing variants of the activator pin 3 and the locking hook 8 are shown.
  • Figure 11a shows a (normal) toothing 24, 25 with triangular teeth and
  • Figure 11b a toothing 24, 25 with asymmetric saw teeth.
  • the teeth 24, 25 can also have rectangular or trapezoidal teeth.
  • the activator pin 3 can have teeth 25 on one or both sides.
  • step 12 shows an activator 3 with a horizontal step (step) 26, which is overlapped by a horizontal step (section, step) 27 of the first stop surface 15 of the locking hook 8 from above with as little play as possible.
  • the sliding door arrangement 1 shown comprises a left-hand retraction device 4a, the latching hook 8a of which interacts with a left-hand activator pin 3a of the sliding door 2 in order to retract the sliding door 2 to the left in the retraction direction 5a into its left end position, and a right-hand retraction device 4b, the latching hook 8b of which interacts with a right-hand activator pin 3b of the sliding door 2 cooperates in order to draw the sliding door 2 to the right in the drawing-in direction 5b into its right-hand end position.
  • the two activator pins 3a, 3b have teeth 24 on both sides, so that the same activator pin can be used as the left or right activator pin 3a, 3b.
  • the left and the right retraction device 4a, 4b each cooperate with the activator pin 3 in order to move the sliding door 2 in the retraction direction 5a to the left into its left end position and in the retraction direction 5b to pull it to the right into its right end position.
  • the central retraction device 4c interacts with the activator pin 3 in order to retract the sliding door 2 to the right (direction of arrow 5c 1 ) or to the left (direction of arrow 5c 2 ), in each case into a central position.
  • the sliding door 2 can be moved from the left end position to the middle position and, after passing through the middle position, to the right end position, and vice versa.
  • the activator 3 has teeth 25 on both sides, which are connected to teeth 24 of the locking hooks 8 of the collection devices 4a-4c cooperates.
  • the activator 3 and the latching hook 8 can also have horizontal shoulders (steps) 26, 27.
  • the central retraction device 4c has a latching hook 8 with a wide latching hook opening 14 customary on the market and that instead of a correspondingly wide activator pin, there are left and right activator pins 3a, 3b at a defined distance from one another.
  • the two activator pins 3a, 3b have teeth 24 on both sides, so that the same activator pin can be used as the left or right activator pin 3a, 3b.
  • appropriate spacers can be used as an assembly aid between the two activator pins 3a, 3b and to a roller carrier 28 carrying the side rollers 23 or to other attachment options in order to Allow positioning of the activator pins 3a, 3b without measuring.

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  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Wing Frames And Configurations (AREA)
EP21199056.9A 2020-10-21 2021-09-27 Dispositif de rétraction pourvu de fonction anti-saut et dispositif coulissant associé Pending EP3988754A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202020106013.9U DE202020106013U1 (de) 2020-10-21 2020-10-21 Einzugsvorrichtung mit Anti-Jump-Funktion und zugehörige Schiebeanordnung
DE202021103995.7U DE202021103995U1 (de) 2020-10-21 2021-07-27 Einzugsvorrichtung mit Anti-Jump-Funktion und zugehörige Schiebeanordnung

Publications (1)

Publication Number Publication Date
EP3988754A1 true EP3988754A1 (fr) 2022-04-27

Family

ID=73459926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21199056.9A Pending EP3988754A1 (fr) 2020-10-21 2021-09-27 Dispositif de rétraction pourvu de fonction anti-saut et dispositif coulissant associé

Country Status (2)

Country Link
EP (1) EP3988754A1 (fr)
DE (2) DE202020106013U1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016521A (ja) * 2005-07-08 2007-01-25 Murakoshi Mfg Corp 緩衝装置、開閉装置
DE102011010778A1 (de) * 2011-02-09 2012-08-09 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit Mitnahmeelement-Schwenkgelenk
KR101180141B1 (ko) * 2011-05-13 2012-09-05 신정철 도어 자동닫힘장치를 구비한 가구
EP2625364B1 (fr) * 2010-10-06 2016-09-07 Günther Zimmer Dispositif de fermeture de porte centrale
EP2694765B1 (fr) * 2011-04-01 2020-06-24 Karl Simon GmbH & Co. Kg Dispositif de rentrée

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007016521A (ja) * 2005-07-08 2007-01-25 Murakoshi Mfg Corp 緩衝装置、開閉装置
EP2625364B1 (fr) * 2010-10-06 2016-09-07 Günther Zimmer Dispositif de fermeture de porte centrale
DE102011010778A1 (de) * 2011-02-09 2012-08-09 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit Mitnahmeelement-Schwenkgelenk
EP2694765B1 (fr) * 2011-04-01 2020-06-24 Karl Simon GmbH & Co. Kg Dispositif de rentrée
KR101180141B1 (ko) * 2011-05-13 2012-09-05 신정철 도어 자동닫힘장치를 구비한 가구

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