CA2640178A1 - Attenuating and retraction device - Google Patents
Attenuating and retraction device Download PDFInfo
- Publication number
- CA2640178A1 CA2640178A1 CA002640178A CA2640178A CA2640178A1 CA 2640178 A1 CA2640178 A1 CA 2640178A1 CA 002640178 A CA002640178 A CA 002640178A CA 2640178 A CA2640178 A CA 2640178A CA 2640178 A1 CA2640178 A1 CA 2640178A1
- Authority
- CA
- Canada
- Prior art keywords
- attenuating
- retraction device
- carriage
- closing
- 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.)
- Abandoned
Links
- 239000000725 suspension Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Support Devices For Sliding Doors (AREA)
- Confectionery (AREA)
- Soil Working Implements (AREA)
- Making Paper Articles (AREA)
- Body Structure For Vehicles (AREA)
- Fluid-Damping Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
An attenuating and retraction device for movable furniture parts, particularly sliding doors or windows, which are guided on one or more carriages which are guided on rails.
The attenuating and retraction device is mounted in a carriage provided on the closing side of the furniture part and a catching hook arranged on this side engages in the drive member for tensioning and releasing the retraction device.
The attenuating and retraction device is mounted in a carriage provided on the closing side of the furniture part and a catching hook arranged on this side engages in the drive member for tensioning and releasing the retraction device.
Description
ATTENUATING AND RETRACTION DEVICE
BACKGROIIND OF THE INVENTION
1. Field of the Invention [0001] The present invention relates to an attenuating and retraction device for movable furniture parts, particularly sliding doors or windows, which are guided on one or more carriages which travel on rails.
BACKGROIIND OF THE INVENTION
1. Field of the Invention [0001] The present invention relates to an attenuating and retraction device for movable furniture parts, particularly sliding doors or windows, which are guided on one or more carriages which travel on rails.
2. Description of the Related Art [0002] In conventional devices of this type, the device is mounted on a sliding door, a wardrobe, a fixed frame or the like. The retraction device which has been tensioned during the opening procedure by means of a lockable drive member now supports the closing procedure and the attenuating device attenuates the final closing procedure.
[0003] However, this attenuating and retraction device has the disadvantage that it is mounted so as to be visible from the outside and additional fastening means, particularly spacers, are required. Moreover, a precise positioning of the attenuating device is required when it is being mounted. In addition, mounting the device on an already existing furniture piece is cumbersome and is unattractive.
SyMMARY o&' Tr3E IxyExT zoN
SyMMARY o&' Tr3E IxyExT zoN
[0004] Therefore, it is the primary object of the present invention to provide a compact attenuating and retraction device which is not visible from the outside, wherein the device does not require any additional mounting pieces and which also can be mounted on already existing furniture parts without having to work on the furniture part.
[0005] In accordance with the present invention, this object is met by mounting the attenuating and retraction device in a carriage provided on the closing side of the furniture part and a catching hook arranged on this side engages in the drive member for tensioning and releasing the retraction device.
[0006) The configuration according to the present invention is very simple because the essential parts are arranged in the carriage and a catch hook must only be provided on the closing side of the furniture part in or at the rail. The entire device is mounted invisibly in the carriage and no additional assembly means are required. A precise positioning of the attenuating device is also not necessary because the catching hook and the drive member or stopper is mounted so as to operate together with the carriage and, therefore, no errors can occur when mounting the stopper. Moreover, since the device is mounted in the carriage, there are no protruding obstacles which could limit the opening movement.
[0007] In accordance with another feature of the invention, the catching hook is mounted on a stopper which is required for the carriage, wherein in turn, the stopper is mounted in or at the rail. Preferably, the carriage with the attenuating and retraction device has, in the closing direction, two rollers in front of the device and one roller behind the device, wherein, seen in closing direction, the retraction device is screwed in the carriage in front of the attenuating device.
(0008] The various features of novelty which characterize the invention are pointed out with particularity in the claims annexed to and forming a part of the disclosure. For a better understanding of the invention, its operating advantages, specific objects attained by its use, reference should be had to the drawing and descriptive matter in 47hich there are illustrated and described preferred embodiments of the invention.
BRIEF DESCRIPTION OF THE DRAWING
In the drawing:
BRIEF DESCRIPTION OF THE DRAWING
In the drawing:
[0009] Fig. 1 is a cross-sectional view of a rail with carriage and closed sliding door;
[0010] Fig. 2 is the same illustration as Fig. 1 with the sliding door being shown in an intermediate position;
[0011] Fig. 3 is an elevational view of the attenuating and retraction device; and [00121 Fig. 4 is an elevational view of the stopper with catching hook.
DETAILED DESCRIPTION OF THE INVENTION
[0013] As illustrated in the drawings, two carriages 2 and 3 are arranged in the rail 1. The carriage 3 arranged on the rear is seen in closing direction 4 has two successive rollers between which a suspension device 6 for a sliding door 7 is provided. The front carriage 2 is provided at its front end 8 also with two successively arranged rollers 9 and a suspension device 10 therebetween. The rollers 9 are followed by an extension 11 for supporting an attenuating and retraction device 12, wherein the rear end of the extension rests on another roller 13.
[0014) A stopper 15, seen in Fig. 9, for the carriage 2 is fastened to the end 14 of the rail 1 on the closing side thereof. Arranged on the carriage 2 is a catching hook 16 intended for engagement in a drive member 17 of the retraction device 19 arranged in the closing direction 4 in front of the attenuating device 18, as seen in Fig. 3. A tension spring, not shown in the drawing, is arranged in the retraction device 19, wherein the free end of the tension spring is connected to the drive member 17. This drive member 17 slides on a rail of the retraction device 12 which has at its end 14 on the closing side an oblique surface 20 for engagement of the drive member 17.
[00151 Before the sliding door 7 is opened as seen in Fig.
4, the drive member 17 is located in its rear end position in the retraction device 19 and the catching hook 16 engages in the drive member 17. During the opening procedure, the drive member 17 is pulled by the stationary hook 16 in the direction of the oblique surface 20 while the spring is simultaneously tensioned and, as illustrated in Fig. 2, the drive member 17 engages in the oblique surface 20, and the catching hook 16 is released and the opening procedure can be concluded.
[0016) If this position is reached during the closing procedure of the sliding door 7, the catching hook 16 once again engages in the drive member 17 and unlocks the drive member, so that the spring force is released and the sliding door 7 is pulled into the position according to Fig. 1. During this movement, the final closing movement is attenuated in the known manner by the attenuating device 18 until the closing position has been reached.
[0017] While specific embodiments of the invention have been shown and described in detail to illustrate the inventive principles, it will be understood that the invention may be embodied otherwise without departing from such principles.
DETAILED DESCRIPTION OF THE INVENTION
[0013] As illustrated in the drawings, two carriages 2 and 3 are arranged in the rail 1. The carriage 3 arranged on the rear is seen in closing direction 4 has two successive rollers between which a suspension device 6 for a sliding door 7 is provided. The front carriage 2 is provided at its front end 8 also with two successively arranged rollers 9 and a suspension device 10 therebetween. The rollers 9 are followed by an extension 11 for supporting an attenuating and retraction device 12, wherein the rear end of the extension rests on another roller 13.
[0014) A stopper 15, seen in Fig. 9, for the carriage 2 is fastened to the end 14 of the rail 1 on the closing side thereof. Arranged on the carriage 2 is a catching hook 16 intended for engagement in a drive member 17 of the retraction device 19 arranged in the closing direction 4 in front of the attenuating device 18, as seen in Fig. 3. A tension spring, not shown in the drawing, is arranged in the retraction device 19, wherein the free end of the tension spring is connected to the drive member 17. This drive member 17 slides on a rail of the retraction device 12 which has at its end 14 on the closing side an oblique surface 20 for engagement of the drive member 17.
[00151 Before the sliding door 7 is opened as seen in Fig.
4, the drive member 17 is located in its rear end position in the retraction device 19 and the catching hook 16 engages in the drive member 17. During the opening procedure, the drive member 17 is pulled by the stationary hook 16 in the direction of the oblique surface 20 while the spring is simultaneously tensioned and, as illustrated in Fig. 2, the drive member 17 engages in the oblique surface 20, and the catching hook 16 is released and the opening procedure can be concluded.
[0016) If this position is reached during the closing procedure of the sliding door 7, the catching hook 16 once again engages in the drive member 17 and unlocks the drive member, so that the spring force is released and the sliding door 7 is pulled into the position according to Fig. 1. During this movement, the final closing movement is attenuated in the known manner by the attenuating device 18 until the closing position has been reached.
[0017] While specific embodiments of the invention have been shown and described in detail to illustrate the inventive principles, it will be understood that the invention may be embodied otherwise without departing from such principles.
Claims (5)
1. An attenuating and retraction device for movable furniture parts guided on one or more carriages on rails, wherein the retraction device which is tensioned during the opening procedure by a lockable drive member supports the closing procedure and the attenuating device attenuates the final closing procedure, wherein the attenuating and retraction device is mounted in a carriage located on a closing side of the furniture piece, and a catching hook fixedly mounted on the closing side engages in the drive member for tensioning and releasing the retraction device.
2. The device according to claim 1, wherein a stopper for the carriage with the attenuating and retraction device is arranged on the closing side of the furniture piece in or on the rail.
3. The device according to claim 2, wherein the catching hook is fastened to the stopper.
11 9. The device according to claim 1, wherein the carriage with the attenuating and retraction device has two rollers in the closing direction in front of the device and one roller behind the device.
5. The device according to claim 1, wherein the retraction device is screwed together with the attenuating device in the carriage in front of the attenuating device in the closing direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202007014567U DE202007014567U1 (en) | 2007-10-16 | 2007-10-16 | Damping and retracting device |
| DE202007014567.5 | 2007-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2640178A1 true CA2640178A1 (en) | 2009-04-16 |
Family
ID=38825847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002640178A Abandoned CA2640178A1 (en) | 2007-10-16 | 2008-10-01 | Attenuating and retraction device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20090096339A1 (en) |
| EP (1) | EP2050907B1 (en) |
| AT (1) | ATE479006T1 (en) |
| CA (1) | CA2640178A1 (en) |
| DE (2) | DE202007014567U1 (en) |
| PL (1) | PL2050907T3 (en) |
| RU (1) | RU2393313C1 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008008006U1 (en) * | 2008-06-14 | 2009-10-29 | Gebr. Willach Gmbh | sliding door |
| DK2372066T3 (en) | 2010-04-01 | 2017-01-16 | Elfa Int Ab | sliding Interior |
| EP2372064A1 (en) | 2010-04-01 | 2011-10-05 | Elfa International AB | Sliding door arrangement |
| CH703398A1 (en) * | 2010-07-02 | 2012-01-13 | Eku Ag | Damper and haul-in. |
| DE202010013034U1 (en) | 2010-12-01 | 2011-02-10 | SCHÜCO International KG | Roller carriage for sliding door and mounting arrangement |
| CN102305002B (en) * | 2011-07-27 | 2013-10-09 | 许姜德 | Damper-including sliding wheel assembly under wall cabinet door |
| DE102012203726B3 (en) * | 2012-03-09 | 2013-06-06 | Geze Gmbh | sliding door assembly |
| WO2014169771A1 (en) * | 2013-04-15 | 2014-10-23 | Xu Jiangde | Double-pipe damping anti-bouncing upper wheel device |
| DE102013217541A1 (en) | 2013-09-03 | 2015-03-05 | Gebr. Willach Gmbh | Support system for a sliding door, as well as a sliding door |
| BE1021946B1 (en) | 2013-12-20 | 2016-01-28 | Argent Alu Nv | COMBINED ROLLER DEVICE FOR A SLIDING DOOR DEVICE AND METHOD OF MOUNTING A SLIDING DOOR DEVICE |
| DE202014009249U1 (en) * | 2014-11-21 | 2014-12-11 | Siegenia-Aubi Kg | Endlageneinzugs- and Endlädämpfungsvorrichtung for a sliding wing as sliding or sliding sliding sliding sash of a window or door |
| CN107002441A (en) * | 2014-12-22 | 2017-08-01 | 世嘉智尼工业株式会社 | Pulling device |
| DE102015200555B4 (en) * | 2015-01-15 | 2018-04-19 | Geze Gmbh | retraction device |
| DE102015200570B4 (en) * | 2015-01-15 | 2018-10-18 | Geze Gmbh | retraction device |
| SE539266C2 (en) * | 2015-10-15 | 2017-06-07 | Elfa Int Ab | Sliding door arrangement |
| WO2018009049A1 (en) * | 2016-07-04 | 2018-01-11 | Rodríguez Rodríguez Óscar | Automatic sliding return system for sliding doors |
| WO2018030884A1 (en) * | 2016-08-10 | 2018-02-15 | Rodríguez Rodríguez Óscar | Soft-close system for glass sliding doors |
| DE102016217664B3 (en) | 2016-09-15 | 2017-08-17 | Gebr. Willach Gmbh | Support system for a sliding door |
| US11421461B2 (en) * | 2018-10-15 | 2022-08-23 | Anthony Innovations Pty Ltd | Sliding door soft-closer device |
| EP3712365A1 (en) | 2019-03-21 | 2020-09-23 | Hawa Sliding Solutions AG | Constant force device for sliding doors and sliding door assembly |
| WO2020249254A1 (en) * | 2019-06-11 | 2020-12-17 | Terno Scorrevoli S.P.A. Unipersonale | Apparatus for moving sliding doors and wardrobe doors |
| DE102019117401A1 (en) | 2019-06-27 | 2020-12-31 | Gebr. Willach Gmbh | Sliding door system |
| US11926367B2 (en) * | 2021-02-12 | 2024-03-12 | The Shyft Group, Inc. | Bulkhead door bearing assembly |
| US20220333420A1 (en) * | 2021-04-15 | 2022-10-20 | Hoskin & Muir, Inc. | Soft-close system for a sliding door |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5207781A (en) * | 1989-04-03 | 1993-05-04 | Julius Blum Gesellschaft M.B.H. | Closing device for moving a drawer to a fully inserted position within a furniture body |
| AT410504B (en) * | 2000-01-14 | 2003-05-26 | Blum Gmbh Julius | LOCKING AND / OR PULL-IN DEVICE FOR MOVABLE FURNITURE PARTS |
| US6848759B2 (en) * | 2002-04-03 | 2005-02-01 | Illinois Tool Works Inc. | Self-closing slide mechanism with damping |
| DE20218927U1 (en) * | 2002-12-05 | 2003-02-13 | Hettich-Heinze GmbH & Co. KG, 32139 Spenge | Damping and retraction device for sliding doors |
| US7028370B2 (en) * | 2003-03-31 | 2006-04-18 | Thk Co., Ltd. | Retracting apparatus, drawer apparatus and sliding door apparatus |
| JP4446823B2 (en) * | 2004-07-21 | 2010-04-07 | 株式会社ニフコ | Sliding assist device |
| US7430832B2 (en) * | 2004-09-22 | 2008-10-07 | Si Chien Hung | Sliding door having automatic closing structure |
| DE202005004336U1 (en) * | 2005-03-17 | 2005-06-23 | Hettich-Heinze Gmbh & Co. Kg | Self-closing device for sliding doors, folding doors or similar furniture items has an energy storage component that is tensioned during door opening and then acts on the door to close it via an adapter and a cam on the door |
| WO2006111032A1 (en) * | 2005-04-22 | 2006-10-26 | Eku Ag | End position insertion damping device and end position damping device for a sliding door |
-
2007
- 2007-10-16 DE DE202007014567U patent/DE202007014567U1/en not_active Expired - Lifetime
-
2008
- 2008-09-13 PL PL08016162T patent/PL2050907T3/en unknown
- 2008-09-13 AT AT08016162T patent/ATE479006T1/en active
- 2008-09-13 DE DE502008001192T patent/DE502008001192D1/en active Active
- 2008-09-13 EP EP08016162A patent/EP2050907B1/en not_active Not-in-force
- 2008-10-01 CA CA002640178A patent/CA2640178A1/en not_active Abandoned
- 2008-10-15 RU RU2008140981/12A patent/RU2393313C1/en not_active IP Right Cessation
- 2008-10-16 US US12/288,088 patent/US20090096339A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2050907A3 (en) | 2009-11-04 |
| US20090096339A1 (en) | 2009-04-16 |
| RU2393313C1 (en) | 2010-06-27 |
| EP2050907A2 (en) | 2009-04-22 |
| EP2050907B1 (en) | 2010-08-25 |
| RU2008140981A (en) | 2010-04-20 |
| ATE479006T1 (en) | 2010-09-15 |
| DE202007014567U1 (en) | 2007-12-13 |
| DE502008001192D1 (en) | 2010-10-07 |
| PL2050907T3 (en) | 2011-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090096339A1 (en) | Attenuating and retraction device | |
| US9759002B2 (en) | Pull-closed device for a movably mounted furniture part | |
| EP2994589B1 (en) | A damping or return device for sliding door leaves | |
| AU2014302020B2 (en) | An improved screen system | |
| US20170051813A1 (en) | Device for moving a furniture part, and item of furniture | |
| US8950116B2 (en) | Sliding door arrangement | |
| CA2968287C (en) | A damping or return device for sliding door leaves or for drawers | |
| JP5845512B2 (en) | Automatic pull-in / damping device | |
| US20130167444A1 (en) | Sliding door arrangement | |
| US20110252596A1 (en) | Sliding Door | |
| RU2687625C2 (en) | Damping or return device for sliding door leaves | |
| US9648950B2 (en) | Device for moving a movable furniture part in an opening direction in relation to a basic furniture structure of an item of furniture | |
| US20170321465A1 (en) | A damping or return device for sliding door leaves or for drawers | |
| RU2716190C2 (en) | Damping-retracting device for end positions of sliding or lifting-sliding window or door leafs | |
| US20170049229A1 (en) | Device for moving a movable furniture part in an opening direction in relation to a basic furniture structure of an item of furniture | |
| US20110239400A1 (en) | Sliding Door | |
| JP2023038914A (en) | Sliding door system, sliding door, and buffer device | |
| EP2136021A3 (en) | Return and damping device for sliding doors, drawers and the like | |
| CN201668135U (en) | Universal buffer | |
| CN210276491U (en) | Buffering bounce-back three-section rail | |
| KR101763393B1 (en) | Device For Stopping A Bidirectional Sliding Door At A Right Position | |
| JP7414234B2 (en) | Self-opening mechanism for door panels, and sliding or folding doors equipped with the same | |
| KR101654915B1 (en) | Roller Brake for Sliding Door | |
| CN106869664B (en) | Two inner door butt damping system of hanging sliding door | |
| AU2013270637B2 (en) | A window assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |