EP4602234A1 - Einzugs- und auszugsvorrichtung mit bidirektionalen einzugsvorrichtungen - Google Patents
Einzugs- und auszugsvorrichtung mit bidirektionalen einzugsvorrichtungenInfo
- Publication number
- EP4602234A1 EP4602234A1 EP23812846.6A EP23812846A EP4602234A1 EP 4602234 A1 EP4602234 A1 EP 4602234A1 EP 23812846 A EP23812846 A EP 23812846A EP 4602234 A1 EP4602234 A1 EP 4602234A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pull
- housing
- locking lever
- out device
- retraction
- 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
Links
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
-
- 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
- A47B88/47—Actuated drawers operated by mechanically-stored energy, e.g. by springs having both self-opening and self-closing mechanisms which interact with each other
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
- E05Y2201/216—Clutches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/234—Actuation thereof by automatically acting means direction dependent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/24—Actuation thereof by automatically acting means using lost motion
-
- 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
- E05Y2201/41—Function thereof for closing
- E05Y2201/414—Function thereof for closing for the initial 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
- E05Y2201/426—Function thereof for opening for the initial 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/488—Traction springs
-
- 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
- E05Y2201/708—Sliders
-
- 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
- E05Y2800/244—Combinations of elements arranged in serial relationship
-
- 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
-
- 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 and pull-out device for sliding doors or drawers with a housing in which at least one pull-in device having a combined acceleration and deceleration device is arranged and in which at least one pull-out device is arranged, wherein the pull-in device and the pull-out device can be coupled to one another depending on the stroke range by means of at least one switchable axial coupling, a carriage with such a pull-in and pull-out device and a door guide rail with a carriage inserted therein.
- the retraction and extraction device has a second retraction device arranged in the housing mentioned.
- the combined acceleration and deceleration device is part of both the first retraction device and the second retraction device.
- Two retraction devices and at least one extraction device are arranged in the housing of the retraction and extraction device.
- a first retraction device is coupled to the extraction device in an operating end position, when the extraction device is released from a locking position and when the extraction device is moved out of the locking position by means of an axial coupling.
- the two retraction devices each have a driving element that can be moved relative to the housing between a parking position and an end position.
- the reopening can be triggered by an external load on the sliding door or drawer in the closing direction.
- the sliding door or drawer can also be pulled directly from this end position in the open direction - without triggering the pull-out device.
- Figure 1 Combined pull-in and pull-out device
- Figure 2 Figure with the housing shell removed
- Figure 3 Front view of Figure 1
- Figure 4 Housing shell
- Figure 5 Detail of Figure 4
- Figure 6 Driving element
- Figure 7 Slide
- Figure 8 Locking lever support part with locking lever
- Figure 9 Cylinder-piston unit
- Figure 10 Retraction and extraction device in an initial position
- Figure 11 Retraction and extraction device after the beginning of the retraction movement
- Figure 12 Retraction and extraction device with the extraction device tensioned
- W9131 WO
- Figure 13 Retraction and extension device after the retraction device has been released
- Figure 14 Retraction and extension device in an operating end position
- Figure 15 Detail of the release coupling in the operating end position
- Figure 16 Retraction and extension device when opening from the operating end position
- Figure 17 Retraction and extension device with the sliding door partially opened
- Figure 18 Detail of the loading
- Figures 1 - show a combined pull-in and pull-out device (10) and some of its individual parts.
- Figures 10 - 20 show individual functional states of the pull-in and pull-out device (10).
- Such pull-in and pull-out devices (10) are used in sliding door systems (2) or drawer systems, among other things.
- the pull-in and pull-out device (10) is, for example, part of a carriage (6) which is attached to the top of a sliding door leaf (15).
- At each of the ends of the pull-in and pull-out devices oriented in a longitudinal direction (15), by n u atiPielb vmaf PCT/DE2023/000129 W9131 WO
- At least one stationary driver is arranged in the door guide rail ( 3), which contacts the pull-in and pull-out device ( 10). It is also conceivable to arrange the pull-in and pull-out device ( 10) on the frame side. The driver ( is then attached to the sliding door leaf (.
- the pull-in and pull-out device ( 10) can be arranged either on the drawer or on the furniture body.
- a sliding door system consisting of a door guide rail ( and a carriage (, the entire Carriage ( invisible from the outside within the door guide rail ( 3 ).
- the door guide rail can have a square or rectangular cross-section. With a rectangular cross-section, one edge length is a maximum of 5% longer than the other edge length.
- the pull-in and pull-out device ( 10 ) has a housing ( 11 ) in which, in the embodiment shown, a pull-out device ( 141 ), a first pull-in device ( 81 ) and a second pull-in device ( 281 ) are arranged.
- the pull-in devices ( 81 ; 281 ) and the pull-out device ( 141 ) shown in the figures are arranged one behind the other in the housing ( 11 ).
- the length of the housing ( 11 ) oriented in the longitudinal direction ( 15 ) is 420 millimeters in the embodiment.
- the individual pull-in device ( 81 ; 281 ) has the task of, for example, pulling the sliding door leaf ( into a closed position).
- W9131 WO drive end position ( 301) or into an open operating end position ( 303).
- the housing ( 11) When closing the sliding door leaf ( , in the exemplary embodiment, the housing ( 11) is moved in the closing direction ( 305) relative to the stationary driver ( .
- the closing direction ( 305) is oriented to the left with respect to the housing ( 11).
- the opening direction ( 306) is directed to the right. Both the opening direction ( 306) and the closing direction ( 305) are oriented in the longitudinal direction ( 15).
- the housing ( 11) is moved in the closing direction ( 305).
- the feed direction (16) of this feed device (81) relative to the housing (11) is oriented to the right in the illustrations.
- the feed direction (282) of the second feed device (281) relative to the housing (11) is oriented in the opposite direction.
- the housing (11) is fed in the opening direction (306) by means of the extraction device (141).
- the extraction direction (17) relative to the housing (11) is oriented to the left in the illustrations.
- Both the feed directions (16; 282) and the extraction direction (17) are oriented in the longitudinal direction (15).
- Each feed device (81; 281) has a driving element (111; 283) which interacts with a combined acceleration and deceleration device (82).
- a combined acceleration and deceleration device (82) has an acceleration device (83) and a deceleration device (91) connected in parallel to it. The resultant of the acceleration and deceleration acts on the driving element (111; 283).
- both retraction devices (81; 281) have the same acceleration device (83) and the same deceleration device (91).
- the acceleration device (83) is formed by a first spring energy store (83) in the form of a tension spring. This first spring energy store (83) is held with a first spring end (84) in the first driver element (111) and with a second spring end (85) in the second driver element (283).
- the deceleration device (91) has a cylinder-piston unit (92).
- the cylinder-piston unit (92) has a cylinder (93) and a piston (95) that can be adjusted therein by means of a piston rod (94), see Figure 9.
- the cylinder (93) is mounted in the housing (11) so that it can move in the longitudinal direction (15).
- the first driving element (111) is pivotally mounted on the piston rod (94).
- the second driving element (283) is pivotally mounted on the cylinder base (96).
- the pull-out device (141) has a locking lever carrier part (151) that can be moved in the housing (11).
- a locking lever (171) is pivotally mounted in the locking lever carrier part (151).
- the locking lever support part (151) is loaded in the extension direction (17) by means of a second spring energy store (142).
- the second spring energy store (142) is the drive of the extension device (141).
- the second spring end (143) of the second spring energy store (142) is held in a spring holder (66) on the housing side.
- the second spring energy store (142) is designed as a tension spring (142).
- the tension spring (142) has a cross-sectional area that corresponds to 0.8% of the length of the housing (11), for example.
- This area (144) is guided around a deflection pulley (221).
- the wrap angle in this illustration is 180 degrees.
- the deflection radius is, for example, three times the diameter of the tension spring (142) in this first area (144).
- the diameter of the second area (145) of the tension spring (142) in the illustrated embodiment is, for example, more than twice the first area (144).
- the second spring energy storage device (142) has a first region (144) of high spring stiffness and a second region (145) of low spring stiffness.
- the housing (11) has a first housing shell (31) and a second housing shell (71). The two housing shells are mirror images of each other in relation to a vertical central longitudinal plane of the housing (11).
- the first housing shell (31) and the second housing shell (71) are connected to one another, for example, in a force-fit, form-fit or material-fit manner. In the exemplary embodiment, they are screwed together using several screws.
- the housing (11) is cuboid-shaped, see Figure 3.
- the height oriented normal to the longitudinal direction (15) is, for example, 4.5% of the length and the depth oriented normal to both of the aforementioned directions is also, for example, 4.5% of the length.
- the pull-in and pull-out device (10) is shown without the second housing shell (71).
- the housing (11) has two longitudinal slots (13, 14) spaced apart from one another by a crosspiece (22).
- the locking lever (171) is in a stop position (176).
- a stop surface (174) of the locking lever (171) is at least approximately perpendicular to the upper side of the housing (12).
- the pull-out device (141) is shown in the figures and in a middle position between a locking position (147) and a ready position (146).
- the first driving element (111) is shown in a position between a first driving element parking position (112) and a first end position (113).
- the second driving element (283) protrudes from the second longitudinal slot (14) shown on the right in the figures cited and 2.
- the second driving element (283) is shown in the figures mentioned in a second driving element parking position (284).
- this driving element parking position (284) the second driving element (283) is secured in the housing (11) in a force-fitting and/or form-fitting manner.
- the figure shows the inside (32) of the first housing shell (31).
- Figure 5 shows some details in an enlarged view.
- four guide track systems (33, 41, 51, 61) are formed in the housing (11).
- Each of the guide track systems (33, 41, 51, 61) has two guide tracks (34, 41, 52, 53, 54) lying opposite one another.
- a first guide track system (33) is formed below the first longitudinal slot (13).
- This guideway system (33) is referred to below as a pull-out guideway system (33).
- the individual first guideway (34) has a straight section (35) and a curved section (36) adjacent to it, as well as a locking section (37) adjacent to the curved section (36).
- the first guide track (34) has a constant height, which in the exemplary embodiment is 3 millimeters.
- the curved section (36) is arranged on the straight section (35) in the direction of a vertical center transverse plane of the housing (11). The bend is oriented in the direction facing away from the longitudinal slot (13).
- the average radius of the curved section (36) is, for example, 28% greater than the height of the first guide track (34).
- the sector angle (38) of the curved section (36) is 160 degrees in the exemplary embodiment. This sector angle (38) is at least 120 degrees.
- the straight locking section (37) adjoins the area of the sector angle (38). The length of this locking section (37) corresponds, for example, to half the height of the first guide track (34).
- the second guide track system (41) is arranged at least approximately centrally in the housing (11) in the longitudinal direction (15).
- This second guide track system (41) is also referred to below as the first retraction guide track system (41). Its length is, for example, 22% of the length of the housing (11).
- the second guide track system (41) has a second guide track (42) with a horizontal section (43), an inclined section (44) and a securing section (45) for each housing shell (31, 71). These sections (43, 44, 45) merge into one another. Its height is one third higher than the height of the first guideway system (33).
- the second guideway system (41) is offset relative to the first guideway system (33) by 80% of its height in the direction of the first longitudinal slot (13).
- the distance between the curved section ( 36) and the securing section ( 45) forms the shortest distance.
- the horizontal section ( 43) is oriented parallel to the longitudinal direction ( 15). Its length is, for example, 87% of the length of the second guideway system ( 41).
- the inclined section ( 44) forms an angle of, for example, 10 degrees with the longitudinal direction ( 15). Its length is, for example, 7.5% of the length of the second guideway system ( 41).
- the fourth guideway system (61) can also have, for example, a different length, a differently arranged securing section, etc. than the second guideway system (41).
- the spring holder (66) is formed below the securing section (65) of the second retraction guide system (61).
- the deflection disk (221) for the second spring energy store (142) sits on a connecting pin (23) of the housing (11) in the area of the carriage-side end of the extension guideway system (33).
- the figure shows a driving element (111; 283). Both driving elements (111; 283) are, for example, designed identically.
- the individual driving element (111; 283) has a guide pin (114) on each side and two driving hooks (116, 117) that delimit a driving recess (115).
- the two driving hooks (116, 117) are a drawing hook (116) located at the rear in the drawing direction (16) and a pressure and extraction hook (117) located at the front in the drawing direction (16).
- the driving element (111; 283) can be designed to be elastically deformable in some areas in the area of the driving hooks (116, 117).
- the driving element (111; 283) has a spring holder (118) on its underside.
- the first spring energy storage device (83) is held in the spring holders (118) of both driving elements (111; 283).
- the driving element (111; 283) On the side facing away from the guide pin (114), the driving element (111; 283) has a guide block holder (119).
- the guide pins (114) of the first driving element (111) are located in the horizontal section (34) of the first feed guide system (41).
- the guide pins (114) of the second driving element (283) are located in the securing section (65) of the second feed guide system (61).
- a second guide of the driving element (111; 283) is formed by a guide block (97; 98).
- This guide block (97; 98) sits in the guide block holder (119) of the driving element (111; 283). It has two guide bolts (99) with, for example, an oval cross-section.
- the guide blocks (97; 98) are parts of the deceleration device (91).
- a first guide block (97) is attached to the piston rod head (101) of the piston rod (94).
- this guide block (97) sits with a cylindrical middle piece (102) in the guide block holder (121) of the first driving element (111), see Figure 9.
- a second guide block (98) is attached to the cylinder base (96) of the cylinder (93). This guide block (98) is pivotally connected to the second driving element (283).
- the figure shows the carriage (121) of the first feed device (81).
- the carriage (121) has the shape of a U-shaped channel profile. It has a guide pin (122, 123) on both sides at both ends. These guide pins (122, 123) have, for example, an oval cross-section.
- the length of the carriage (121) is, for example, 28% of the length of the housing (11).
- the carriage (121) has a coupling side (124) at the end shown here on the left and a driving side (125) at the other end.
- the height difference corresponds to the height difference between the pull-out guide system ( 33) and the first feed guide system ( 41).
- the carriage ( 121) built into the housing ( 11) sits with the guide pins ( 122) on the driving side in the feed guide system ( 41) and with the guide pins ( 123) on the coupling side in the pull-out guide system ( 33).
- the carriage ( 121) On its upper side, the carriage ( 121) has a reinforcing rib ( 126) on each side.
- the two flanks (127) of the slide (121) are congruent with each other. They have a relief opening (128) and a guide opening (129). For example, two housing screws (21) penetrate the slide (121) in the area of the relief opening (128).
- the relief opening (127) is limited by a coupling wall (131).
- the coupling wall (131) connects both flanks (127).
- the coupling wall (131) has two coupling surfaces (132, 133). These are arranged one above the other.
- a coupling surface (132) located underneath is referred to below as the release coupling surface (132).
- the release coupling surface (132) is a uniaxially curved surface that covers an angle of 50 degrees.
- the radius of the release coupling surface (132) is, for example, 1.6% of the length of the housing (11).
- 06-11-2023-35147201—HäuPtPzsi-0027 PCT/DE2023/000129 W9131 WO 15
- the release coupling surface (132) merges with the coupling wall (131) into the further coupling surface (133), a loading coupling surface (133).
- the loading coupling surface (133) is inclined by 16 degrees with respect to a normal plane to the longitudinal direction (15).
- the end of the loading coupling surface (133) adjacent to the reinforcing ribs (126) is closer to the guide opening (129) than its end oriented towards the release coupling surface (132).
- the guide openings (129) are arranged on the driving side (125) of the carriage (121). They have a cross-sectional area that is at least approximately in the shape of an isosceles triangle.
- the angle enclosed by the two equally long legs (134) is, for example, 10 degrees.
- the imaginary tip of the angle is above the housing (11).
- the base (135) of the slide (121) is plate-shaped.
- the slide (121) On the driving side (125), the slide (121) has a driving element recess (136).
- the figure shows a locking lever support part (151) with an inserted locking lever (171).
- the locking lever support part (151) has two guide bolts (152, 153) on each side. When the locking lever support part (151) is installed, the guide bolts (152, 153) are slidably mounted in the pull-out guide system (33).
- the locking lever (171) is pivotally mounted in the locking lever support part (151). It is wedge-shaped, for example. Its surface pointing in the retraction direction (16) is an abutment surface (172). The stop surface (174) points in the extension direction (17). In the representations of the figures and the locking lever (171) is at least approximately perpendicular to a connecting plane of the guide bolts (152, 153). In this position, the locking lever (171) in the exemplary embodiment is loaded by means of a spring (161), e.g.
- the stop wall (155) has a lower trigger area (156), a transition area (158) and an upper loading area (157).
- the trigger area (156) is formed in the exemplary embodiment by the rounded lower edge of the stop wall (155).
- the trigger area is then reduced to a point.
- the transition area (158) is flat, for example.
- the loading area (157) adjoins the upper end of the transition area (158). It is inclined from bottom to top in the feed direction (16), for example by 10 degrees relative to the transition area (158).
- the transitions between the individual areas can be curved.
- the locking lever support part (151) forms two switchable axial couplings (211, 212). These are a release coupling (211) and a loading coupling (212).
- the release coupling (211) is formed when the release coupling surface (132) of the slide (121) comes into contact with the release area (156) of the locking lever support part (151).
- the loading coupling (212) is closed when the loading area (157) of the locking lever support part (151) rests against the loading coupling surface (133) of the slide (121).
- the two axial couplings (211, 212) can be designed to be force-fitting or form-fitting.
- the figure shows the cylinder-piston unit (92) of the deceleration device (91).
- the cylinder-piston unit (92) shown is a hydraulic cylinder-piston unit (92). It is also conceivable to use a pneumatic cylinder-piston unit (92).
- the length of the cylinder (93) corresponds, for example, to the length of the slide (121).
- the inner diameter of the cylinder ( 93) is, for example, 1.5% of the length of the housing ( 11).
- the piston ( 95) separates a displacement chamber ( 103) from a compensation chamber ( 104).
- the compensation chamber ( 104) is arranged on the piston rod side.
- a compensation spring ( 106) is arranged between the cylinder head ( 105) and the compensation chamber ( 104).
- the displacement chamber (103) is arranged between the piston (95) and the cylinder base (96).
- the piston (95) has, for example, three throttle channels (109) that penetrate the piston (95) in the longitudinal direction (15).
- a throttle disk (100) for example, designed to be flexible, covers the throttle channels (109) on the side of the displacement chamber (103).
- the carriage ( produced in this way is inserted into a door guide rail ( .
- the two frame-side drivers ( 5, are fixed.
- the sliding door leaf ( is attached to the carriage ( .
- Figure 10 shows, for example, the pull-in and pull-out device ( 10 ) with the sliding door in the middle position. None the driver (5) is in contact with the retraction and extension device (10).
- the extension device (141) is in a standby position (146). In this standby position (146), the locking lever support part (151) is near the end of the extension guide system (33) pointing in the closing direction (305).
- the second spring energy store (142) is relaxed to a residual energy value.
- leg spring (161) is relieved so that the locking lever (171) is in its pivoted-out stop position (176).
- the driver elements (111, 283) of both retraction devices (81; 281) are each in a driver element parking position (112; 284).
- the first spring energy storage device (83) of the retraction and extension device (10) is charged.
- the piston rod (94) of the cylinder-piston unit (92) of the deceleration device (91) is extended.
- the slide (121) rests with the second loading coupling surface (133) on the loading area (157) of the locking lever carrier part (151).
- the loading coupling (212) is closed.
- the driver element (283) of the second retraction device (281) remains in the second driver element parking position (284).
- the sliding door is closed further, e.g. manually, it is moved further relative to the fixed frame.
- the housing (11) is moved in the closing direction (305) relative to the locking lever carrier part (151) held in place by the driver (142).
- the second spring energy store (142) is charged.
- the locking lever carrier part (151) moves along the pull-out guide system (33).
- the front guide bolts (152) reach the curved section (36) of the pull-out guide system (33)
- the locking lever carrier part (151) pivots relative to the longitudinal direction (15).
- the second spring energy storage device (142) is further loaded until the front guide pin (152) has overcome the apex (39) of the curved section (36).
- FIG 12 shows the pull-out device (141) in a locking position (147).
- the second guide bolts (153) remain in the straight sections (35) of the pull-out guide track system (33).
- Both the first retraction device (81) and the second retraction device (281) remain in their locked position.
- the first spring energy store (83) and the second spring energy store (142) are tensioned.
- the first driving element has detached itself from the extraction device ( 141).
- the driving element ( 111) of the first retraction device ( 81) has struck the driver ( .
- the first retraction device ( 81) has been triggered.
- the first driving element ( 111) has been swung open and positively engages the fixed driver ( 5).
- the first spring energy store ( 83) loads the first driving element ( 111), which moves the housing ( 11) relative to the driver ( in the direction of the closed operating end position ( 301).
- the piston rod ( 94) of the cylinder-piston unit ( 92) is retracted.
- the piston ( 95) compresses the displacement chamber ( 103), so that the acceleration applied by means of the first spring energy store ( 83) is counteracted by a deceleration.
- the slide ( 121) is moved relative to the housing (11) in the retraction direction (16).
- the extraction device (141) remains in its locked locking position (147).
- Figure 14 shows the retraction and extraction device (10) in the closed operating end position (301).
- the first driver element (111) has a small remaining distance from the end of the horizontal section (43) of the second guideway system (41) facing away from the extraction device (141).
- the piston rod (94) of the cylinder-piston unit (92) is almost completely retracted.
- This difference between the aforementioned forces is, for example, smaller than the spring force of the second spring energy store (142) locked in the locking position (147), reduced by the friction force of the extraction device (141).
- the extraction device (141) is tensioned.
- the carriage (121) rests on the locking lever carrier part (151).
- the release coupling (211) between the first retraction device (81) and the extraction device (141) is closed, see the detailed illustration in Figure 15.
- the retraction device (81) and the extraction device (141) lie against each other, for example in a contact line (213). Further movement of the retraction device (81) in the retraction direction (16) is prevented by the extraction device (141).
- the sliding door is optically closed for the operator in the closed operating end position (301).
- Figure 16 shows the start of the opening movement of the sliding door. To do this, the sliding door leaf (with the housing (11) is first pressed manually from the closed operating end position (301) in the closing direction (305) until, for example, the remaining play is used up.
- the housing (11) is loaded relative to the driver element (111) of the retraction device (81) locked by means of the first driver (5).
- the first spring energy store (83) is further relieved.
- the housing (11) moves the locked locking lever carrier part (151) relative to the slide (121).
- a thrust force is applied to the locking lever carrier part (151) via the release coupling (211).
- the force vector is oriented in the longitudinal direction (15). It loads the locking lever carrier part (151) in the release area (156).
- This pivot axis forms a momentary center of the release movement of the locking lever support part (151). It is parallel to the front guide pin (152) and the rear guide pin (153).
- the first guide pin (152) moves from the locking section (37) into the curved section (36).
- the second energy storage device (142) is relieved.
- the retraction device (81) has unlocked the extension device (141) by means of the transmitted forces.
- the locking lever support part (151) is now loaded by means of the second spring energy storage device (142).
- the release coupling (211) is separated.
- the charging coupling (212) is then closed. The transition from the release coupling (211) to the charging coupling (212) can take place continuously.
- Figure 17 shows the retraction and extension device (10) when the sliding door is opened.
- the second spring energy storage device (142) pulls the locking lever carrier part (151) relative to the housing (11) while discharging.
- the carriage (121) is thus displaced relative to the housing (11) by means of the locking lever carrier part (151).
- the carriage (121) pulls the first driving element (111) along, which moves relative to the housing (11) in the direction of its driving element parking position (112).
- the first driving element (111) continues to grip the driver (5).
- the housing (11) is thus moved relative to the driving element (111) of the retraction device (81) in the opening direction (306).
- the first spring energy storage device (83) is charged.
- the piston rod (94) is pulled out relative to the cylinder (93).
- Figure 18 shows a detail of the closed charging coupling (212).
- the first driving element (111) pivots into the securing section (45).
- the first driving element (111) is blocked in the driving element parking position (112).
- the first energy storage device (83) is charged.
- the driver detaches from the driver element ( 111).
- the sliding door can now be opened further manually.
- the second spring energy storage device ( 142) is discharged to a residual energy value.
- the carriage ( 121) limits the further stroke of the locking lever carrier part ( 151).
- the retraction device ( 81) is tensioned.
- the retraction device ( 81) thus limits the pulling-out stroke of the extraction device ( 141).
- Figure 19 shows the retraction and extraction device ( 10) with the sliding door further opened.
- the driver has pivoted the locking lever ( 171) against the force of the leg spring ( 161) relative to the locking lever carrier part ( 151).
- the retraction device ( 81) remains unchanged.
- W9131 WO 25
- the tension of the leg spring ( 161) causes the locking lever ( 171) to swing open.
- the pull-in and pull-out device ( 10) now returns to the starting position shown in Figure 10. Closing again takes place as described above.
- the sliding door can also be opened without the described overpressure.
- the sliding door with the housing ( 11) is pulled, e.g. by hand, relative to the door frame in the opening direction ( 306).
- the housing ( 11) is thereby pulled in the opening direction ( 306) relative to the temporarily stationary first driver element ( 111).
- the release coupling ( 211) is thereby opened.
- the pull-out device ( 141) remains in its locking position (147).
- the housing (11) moves with the pull-out device (141) still locked, for example, relative to the driver (5).
- the driving element (111) has reached the closed operating end position (301).
- the sliding door is closed.
- the second driver element (283) contacts the second driver (9) in a partial stroke of the sliding door stroke adjacent to the open operating end position (303).
- the second driver element (283) is released from its driver element parking position (284) and couples positively with the second driver (9).
- the combined acceleration and deceleration device (82) acts on the movement of the housing (11) relative to the second driver element (283) by superimposing an acceleration by means of the first spring energy store (83) and a deceleration by means of the cylinder-piston unit (92).
- the sliding door is moved with a delay into the open operating end position (303), where it stops without hitting anything.
- Figure 20 shows the combined retraction and extension device (10) in this position.
- the second driving element (283) is in a second end position (285).
- Figure 21 shows a bidirectional combined pull-in and pull-out device (10).
- This has a first pull-in device (81), a second pull-in device (281), a first pull-out device (141) and a second pull-out device. device (341). These are arranged in a common housing (11).
- Each pull-out device (141; 341) is assigned to a pull-in device (81; 281).
- the housing (11) is designed as a mirror image of a vertical central transverse plane. In the exemplary embodiment, this central transverse plane runs centrally through the cylinder guide system (51).
- the second pull-out guide system (68) is arranged in the housing (11).
- the first pull-in device (81) is designed as a mirror image of the second pull-in device (281).
- Each of the pull-in devices (81; 281) has a driver element (111; 283) and a carriage (121; 321).
- the carriage (121) of the first feed device (81) is slidably mounted in the first feed guide system (41) and in the first pull-out guide system (33).
- the carriage (321) of the second feed device (281) is slidably mounted in the second feed guide system (61) and in the second pull-out guide system (68).
- Both feed devices (81, 281) have a common acceleration device (83) and a common deceleration device (91).
- the first pull-out device (141) has a first locking lever support part (151) and a first locking lever (171). These are designed as described in connection with the first embodiment.
- both pull-out devices (141, 341) have a common second spring energy store (142).
- the second spring energy store (142) has, for example, three areas of different diameters.
- the second area (145) has twice the diameter of the first area (144) and the third area (148).
- the first area (144) and the third area (148) are each deflected around one of the deflection pulleys (221; 223).
- the wrap angle is 180 degrees in each case.
- the middle area (145) has a lower spring stiffness than the two outer areas.
- FIG. 22 shows a front view of the sliding door system consisting of a door guide rail ( and a carriage ( for a H - UV?
- PCT/DE2023/000129 W9131 WO 29 Sliding door.
- the carriage is completely seated in the door guide rail ( 3).
- the door guide rail has a square or rectangular cross-section, with one edge length being a maximum of 15% longer than another edge length. Combinations of the individual embodiments are also conceivable.
Landscapes
- Transmission Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Drawers Of Furniture (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022003805.6A DE102022003805B4 (de) | 2022-10-14 | 2022-10-14 | Einzugs- und Auszugsvorrichtung mit bidirektionalen Einzugsvorrichtungen |
| PCT/DE2023/000129 WO2024078654A1 (de) | 2022-10-14 | 2023-10-12 | Einzugs- und auszugsvorrichtung mit bidirektionalen einzugsvorrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4602234A1 true EP4602234A1 (de) | 2025-08-20 |
Family
ID=88965729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23812846.6A Pending EP4602234A1 (de) | 2022-10-14 | 2023-10-12 | Einzugs- und auszugsvorrichtung mit bidirektionalen einzugsvorrichtungen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4602234A1 (de) |
| JP (1) | JP2025534503A (de) |
| CN (1) | CN120051614A (de) |
| DE (1) | DE102022003805B4 (de) |
| WO (1) | WO2024078654A1 (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008009046B4 (de) | 2008-02-13 | 2014-10-02 | Günther Zimmer | Beschleunigungs- und Verzögerungsvorrichtung mit zwei Mitnahmeelementen |
| DE102010000340C5 (de) | 2010-02-08 | 2019-12-05 | Karl Simon Gmbh & Co. Kg | Einzugvorrichtung und -anordnung für Schiebetüren sowie ein Verfahren zur Bedienung einer Schiebetür |
| DE102017004611B4 (de) | 2017-05-15 | 2023-03-02 | Günther Zimmer | Vorrichtung zur Steuerung endlagennaher Bewegungen |
-
2022
- 2022-10-14 DE DE102022003805.6A patent/DE102022003805B4/de active Active
-
2023
- 2023-10-12 CN CN202380072762.XA patent/CN120051614A/zh active Pending
- 2023-10-12 EP EP23812846.6A patent/EP4602234A1/de active Pending
- 2023-10-12 WO PCT/DE2023/000129 patent/WO2024078654A1/de not_active Ceased
- 2023-10-12 JP JP2025521094A patent/JP2025534503A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022003805A1 (de) | 2024-04-25 |
| DE102022003805B4 (de) | 2024-09-12 |
| CN120051614A (zh) | 2025-05-27 |
| WO2024078654A1 (de) | 2024-04-18 |
| JP2025534503A (ja) | 2025-10-15 |
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