US20080197687A1 - Recliner regulating device - Google Patents
Recliner regulating device Download PDFInfo
- Publication number
- US20080197687A1 US20080197687A1 US11/770,590 US77059007A US2008197687A1 US 20080197687 A1 US20080197687 A1 US 20080197687A1 US 77059007 A US77059007 A US 77059007A US 2008197687 A1 US2008197687 A1 US 2008197687A1
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- United States
- Prior art keywords
- central shaft
- sliders
- wedges
- cam
- grooves
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
- B60N2/2356—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls
- B60N2/236—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls linearly movable
Definitions
- This invention relates to the field of mechanical technology, in particular to a recliner regulating device.
- the object of the present invention is to provide a recliner regulating device to solve the problem in the prior arts that the engagement strength between the teeth of the slider and the ratchet gear teeth is low when applying forces to the recliner back under the one-point support mode.
- the present invention provides a recliner regulating device comprising a cam, a return spring, a coulisse, a ratchet gear, a central shaft, sliders having two self-locking surfaces, and wedges having two self-locking surfaces, wherein the cam, the return spring, the coulisse and the ratchet gear are connected with the central shaft; the sliders are connected with the coulisse; the wedges are fitted in sliding grooves of the coulisse; bosses on the wedges are connected with sliding grooves on the cam, and wherein a two-point locking-up is formed between the self-locking surfaces of the sliders and the self-locking surfaces of the wedges.
- the cam and the return spring are connected with the central shaft such that a square hole of the cam and an inner square hole of the return spring form a shaft connection through an outer square part of the central shaft.
- the slider has slider teeth and the ratchet gear has ratchet gear teeth; the slider teeth are disengaged with the ratchet gear teeth after the central shaft rotates; and after the cam is restored through the central shaft under the action of the return spring, the ratchet gear teeth engage with the slider teeth such that the locking-up between the self-locking surfaces of the sliders and the self-locking surfaces of the wedges is formed.
- the ratchet gear further has ratchet gear sliding surfaces which come into contact with the ratchet gear teeth after the cam is restored through the central shaft under the action of the return spring.
- the ratchet gear has bosses connecting with a connecting plate of the recliner back.
- the coulisse has bosses connecting with a connecting plate of the recliner seat.
- the device further includes a jacket connecting the ratchet gear with the coulisse.
- the device of the invention enables the two symmetrical self-locking surfaces of each wedge to correspond with the self-locking surfaces of the sliders and form a two-point locking-up.
- the ratchet gear teeth engage with the slider teeth
- the locking and unlocking of the sliders with the ratchet gear can be controlled through the rotation of the cam driven by the external force and the force applied by the spiral return spring so that the angle-regulation of the recliner back is realized.
- the ratchet gear has two segments of evenly arranged ratchet gear teeth and two segments of evenly arranged ratchet gear sliding surfaces, the recliner back can be quick-folded when the ratchet gear sliding surfaces face to the slider teeth.
- the above components are fixedly attached by the jacket into a relatively independent device which cannot be disassembled and free of maintenance.
- the device is versatile as it can be used with different connecting plates and applied to various vehicles depending on the user's requirements.
- the additional advantages of the invention are that the device has compacted structure, small volume, high strength, good unlocking performance on both sides, high regulation precision and the convenience of the angle-regulation and quick-folding of the recliner back, etc.
- FIG. 1 is a sketch map of the one-point locking in the prior arts.
- FIG. 2 is a front view of a cam locking-up part according to an embodiment of the invention.
- FIG. 3 is a rear view of the cam locking-up part according to the embodiment of the invention.
- FIG. 4 is a sketch map of formation of locking-up in the embodiment of the invention.
- FIG. 5 is a perspective view of a recliner regulating device according to an embodiment of the invention.
- FIG. 6 is a further perspective view of the recliner regulating device according to the embodiment of the invention.
- FIG. 7 is a front view of the assembled recliner regulating device according to the embodiment of the invention.
- FIG. 8 is a left view of the assembled recliner regulating device according to the embodiment of the invention.
- FIG. 9 is a rear view of the assembled recliner regulating device according to the embodiment of the invention.
- the cam 4 has two symmetrical sliding grooves 19 and two symmetrical sliding grooves 5 .
- Two sliders 25 are connected by means of the bosses 8 thereon with the sliding grooves 5
- two wedges 9 are connected by means of the bosses 18 thereon with the sliding grooves 19 .
- a new recliner regulating device is formed when the locking-up part of the cam 4 is used for the angle-regulation of the recliner.
- the two symmetrical sliders 25 are fitted in two sliding grooves 13 of the coulisse 10 .
- a clearance fit is formed between the side surfaces 7 of the sliders and the side surfaces 14 of the sliding grooves on the coulisse 10 .
- the sliders 25 have on their distal ends a segment of slider teeth 6 and have on their middle a boss 8 , respectively.
- the two symmetrical wedges 9 are fitted in the sliding grooves 11 of the coulisse 10 .
- a clearance fit is formed between the side surfaces 22 of the wedges 9 and the sliding grooves 11 .
- the wedges 9 have on their middle a boss 18 .
- the cam 4 has two symmetrical cam grooves 5 for driving the sliders 25 and two symmetrical cam grooves 19 for driving the wedges 9 .
- a square hole 20 in the center of the cam 4 is fitted with the central shaft 17 .
- Two segments of symmetrical ratchet gear teeth 28 and two segments of symmetrical ratchet gear sliding surfaces 26 are arranged on the ratchet gear 2 .
- a round hole 21 in the center of the ratchet gear 2 and the filleted end portion 33 on the central shaft 17 are fitted with clearance.
- the outer circumference 3 of the ratchet gear 2 is fitted with the inner circumference 15 of the coulisse 10 .
- a round hole 12 in the center of the coulisse 10 is fitted with the filleted end portion 31 of the central shaft 17 .
- the inner square hole 24 in the center of return spring 27 located in the circular groove 16 of the coulisse 10 is fixed on the outer square part 32 of the central shaft 17 .
- the external hook 23 of the return spring 27 is fixed in the hole 40 in the coulisse 10 .
- the position of the hole 40 is shown in FIG. 9 . Finally, all the components are connected together through the clamping of the jacket 1 .
- the angle of the recliner back can be locked at this angle due to the self-locking between the self-locking surfaces 30 of the wedges 9 and the self-locking surfaces 29 of the sliders.
- the slider teeth 6 when the slider teeth 6 face to the ratchet gear sliding surfaces 26 , the slider teeth 6 can slide freely on the ratchet gear sliding surfaces 26 . At this time, the device can be folded.
- FIG. 7 is a front view of the embodiment.
- Six semi-punched bosses arranged circumferentially on the ratchet gear 2 are configured to connect with the connecting plate of the recliner back thus connect with the recliner back.
- FIG. 8 is a left view of the embodiment and
- FIG. 9 is a rear view of the embodiment.
- Four semi-punched bosses arranged circumferentially on the coulisse 10 are configured to connect with the connecting plate of the recliner seat thus connect with the recliner seat.
- the device of the invention enables the two symmetrical self-locking surfaces 30 of each wedge 9 to correspond with the self-locking surfaces 29 of the sliders 25 and form a two-point locking-up.
- the ratchet gear teeth 28 engage with the slider teeth 6
- the locking and unlocking of the sliders 25 with the ratchet gear 2 can be controlled through the rotation of the cam 4 driven by the external force and the force applied by the spiral return spring 27 so that the angle-regulation of the recliner back is realized.
- the ratchet gear 2 has two segments of evenly arranged ratchet gear teeth 28 and two segments of evenly arranged ratchet gear sliding surfaces 26 , the recliner back can be quick-folded when the ratchet gear sliding surfaces 26 face to the slider teeth 6 .
- the above components are fixedly attached by the jacket 1 into a relatively independent device which cannot be disassembled and free of maintenance.
- the device is versatile as it can be used with different connecting plates and applied to various vehicles depending on the user's requirements.
- the additional advantages of the invention are that the device has compacted structure, small volume, high strength, good unlocking performance on both sides, high regulation precision and the convenience of the angle-regulation and quick-folding of the recliner back, etc..
Abstract
Description
- This invention relates to the field of mechanical technology, in particular to a recliner regulating device.
- At present, functions of angle-regulating and back's quick-folding can be realized in most of the recliner which then will be locked up after the angle-regulating is completed so as to fix the angle between the recliner seat and the recliner back.
- The prior mode to achieve the above mentioned functions is disclosed for example in Chinese Utility Model Patent No. 200420017699.4 titled “Plate spring type armchair angle regulating and back folder nuclear installation”. As shown in
FIG. 1 , in this device, twosliders 103 are supported by two self-locking surfaces 102 of thelocking cam 101 under the action of the return spring. Therefore, the engagement between the slider teeth on twosliders 103 and the ratchet gear teeth is more stable, thereby the angle of the chair can be fixed after the angle between the chair seat and the chair back is regulated. - In the above armchair angle-regulating device, there is only one bearing point at the self-
locking surface 102 of the self-locking cam 101 between eachslider 103 and thelocking cam 101. As a result, after the angle between the chair seat and the chair back was regulated and fixed when a user leans against and exerts forces on the chair back, the problem caused by supporting eachslider 103 at only one point is that the engagement strength between the teeth of theslider 103 and the ratchet gear teeth is low, which causes the chair back unstable. - In views of this, the object of the present invention is to provide a recliner regulating device to solve the problem in the prior arts that the engagement strength between the teeth of the slider and the ratchet gear teeth is low when applying forces to the recliner back under the one-point support mode.
- In order to solve the above problem, the present invention provides a recliner regulating device comprising a cam, a return spring, a coulisse, a ratchet gear, a central shaft, sliders having two self-locking surfaces, and wedges having two self-locking surfaces, wherein the cam, the return spring, the coulisse and the ratchet gear are connected with the central shaft; the sliders are connected with the coulisse; the wedges are fitted in sliding grooves of the coulisse; bosses on the wedges are connected with sliding grooves on the cam, and wherein a two-point locking-up is formed between the self-locking surfaces of the sliders and the self-locking surfaces of the wedges.
- Preferably, the cam and the return spring are connected with the central shaft such that a square hole of the cam and an inner square hole of the return spring form a shaft connection through an outer square part of the central shaft.
- Preferably, the slider has slider teeth and the ratchet gear has ratchet gear teeth; the slider teeth are disengaged with the ratchet gear teeth after the central shaft rotates; and after the cam is restored through the central shaft under the action of the return spring, the ratchet gear teeth engage with the slider teeth such that the locking-up between the self-locking surfaces of the sliders and the self-locking surfaces of the wedges is formed.
- Preferably, the ratchet gear further has ratchet gear sliding surfaces which come into contact with the ratchet gear teeth after the cam is restored through the central shaft under the action of the return spring.
- Preferably, the ratchet gear has bosses connecting with a connecting plate of the recliner back.
- Preferably, the coulisse has bosses connecting with a connecting plate of the recliner seat.
- Preferably, the device further includes a jacket connecting the ratchet gear with the coulisse.
- When the angle-regulation of the recliner is completed, the device of the invention enables the two symmetrical self-locking surfaces of each wedge to correspond with the self-locking surfaces of the sliders and form a two-point locking-up. When the ratchet gear teeth engage with the slider teeth, the locking and unlocking of the sliders with the ratchet gear can be controlled through the rotation of the cam driven by the external force and the force applied by the spiral return spring so that the angle-regulation of the recliner back is realized. Since the ratchet gear has two segments of evenly arranged ratchet gear teeth and two segments of evenly arranged ratchet gear sliding surfaces, the recliner back can be quick-folded when the ratchet gear sliding surfaces face to the slider teeth. The above components are fixedly attached by the jacket into a relatively independent device which cannot be disassembled and free of maintenance. The device is versatile as it can be used with different connecting plates and applied to various vehicles depending on the user's requirements. The additional advantages of the invention are that the device has compacted structure, small volume, high strength, good unlocking performance on both sides, high regulation precision and the convenience of the angle-regulation and quick-folding of the recliner back, etc.
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FIG. 1 is a sketch map of the one-point locking in the prior arts. -
FIG. 2 is a front view of a cam locking-up part according to an embodiment of the invention. -
FIG. 3 is a rear view of the cam locking-up part according to the embodiment of the invention. -
FIG. 4 is a sketch map of formation of locking-up in the embodiment of the invention. -
FIG. 5 is a perspective view of a recliner regulating device according to an embodiment of the invention. -
FIG. 6 is a further perspective view of the recliner regulating device according to the embodiment of the invention. -
FIG. 7 is a front view of the assembled recliner regulating device according to the embodiment of the invention. -
FIG. 8 is a left view of the assembled recliner regulating device according to the embodiment of the invention. -
FIG. 9 is a rear view of the assembled recliner regulating device according to the embodiment of the invention. - The description will be made by way of an embodiment of the invention with reference to the attached drawings.
- Referring to
FIGS. 2 , 3 and 4, in the embodiment, the locking-up part of thecam 4 is described firstly so as to better understand the kernel technology of the locking-up in the invention. Thecam 4 has two symmetricalsliding grooves 19 and two symmetricalsliding grooves 5. Twosliders 25 are connected by means of thebosses 8 thereon with thesliding grooves 5, twowedges 9 are connected by means of thebosses 18 thereon with thesliding grooves 19. A new recliner regulating device is formed when the locking-up part of thecam 4 is used for the angle-regulation of the recliner. - After the
cam 4 rotates, the two symmetrical self-locking surfaces 29 on thesliders 25 and the two symmetrical self-locking surfaces 30 on thewedges 9 form a two-point locking-up. - The recliner regulating device having the locking part of the
cam 4 will be described with reference to the perspective view of the embodiment. - As shown in
FIG. 5 andFIG. 6 , the twosymmetrical sliders 25 are fitted in twosliding grooves 13 of thecoulisse 10. A clearance fit is formed between theside surfaces 7 of the sliders and theside surfaces 14 of the sliding grooves on thecoulisse 10. Thesliders 25 have on their distal ends a segment ofslider teeth 6 and have on their middle aboss 8, respectively. - The two
symmetrical wedges 9 are fitted in thesliding grooves 11 of thecoulisse 10. A clearance fit is formed between theside surfaces 22 of thewedges 9 and thesliding grooves 11. Thewedges 9 have on their middle aboss 18. - The
cam 4 has twosymmetrical cam grooves 5 for driving thesliders 25 and twosymmetrical cam grooves 19 for driving thewedges 9. Asquare hole 20 in the center of thecam 4 is fitted with thecentral shaft 17. Two segments of symmetricalratchet gear teeth 28 and two segments of symmetrical ratchetgear sliding surfaces 26 are arranged on theratchet gear 2. Around hole 21 in the center of theratchet gear 2 and the filletedend portion 33 on thecentral shaft 17 are fitted with clearance. Theouter circumference 3 of theratchet gear 2 is fitted with theinner circumference 15 of thecoulisse 10. Around hole 12 in the center of thecoulisse 10 is fitted with the filletedend portion 31 of thecentral shaft 17. The innersquare hole 24 in the center ofreturn spring 27 located in thecircular groove 16 of thecoulisse 10 is fixed on theouter square part 32 of thecentral shaft 17. Theexternal hook 23 of thereturn spring 27 is fixed in thehole 40 in thecoulisse 10. The position of thehole 40 is shown inFIG. 9 . Finally, all the components are connected together through the clamping of thejacket 1. - The operation of the device will be described below in detail. Six semi-punched bosses on the
ratchet gear 2 are connected with the connecting plate of the recliner back thus connected with the recliner back. Four semi-punched bosses on thecoulisse 10 are connected with the connecting plate of the recliner seat thus connected with the recliner seat. - When the external torque is transferred by the
central shaft 17 to thecam 4 through thesquare hole 20 in the center of thecam 4, thebosses 18 on the twowedges 9 are moved by thecam grooves 19 on thecam 4 away from thecentral shaft 17 and thebosses 8 on thesliders 25 are brought by the twocam grooves 5 on thecam 4 to make translation toward the center until theslider teeth 6 are disengaged with theratchet gear teeth 28 completely. At this time, theouter circumference 3 of theratchet gear 2 and theinner circumference 15 of thecoulisse 10 can rotate freely relative to each other so that angle-regulation of the recliner back is realized. - When the angle of the recliner back is regulated to a desired angle, the external torque is released. Urged by the
return spring 27, thewedges 9 are brought by thecam grooves 19 of thecam 4 to make translation toward the center, such that the self-locking surfaces 30 of thewedges 9 contact with the self-locking surfaces 29 of thesliders 25 and thesliders 25 are pushed along thesliding grooves 13 of thecoulisse 10 to make translation outwardly until theslider teeth 6 engage with theratchet gear teeth 28 completely. - In this point, the angle of the recliner back can be locked at this angle due to the self-locking between the self-locking
surfaces 30 of thewedges 9 and the self-lockingsurfaces 29 of the sliders. In addition, owing to the two segments of symmetricalratchet gear teeth 28 and two segments of ratchetgear sliding surfaces 26 on theratchet gear 2, when theslider teeth 6 face to the ratchetgear sliding surfaces 26, theslider teeth 6 can slide freely on the ratchet gear sliding surfaces 26. At this time, the device can be folded. - The shape of the above components after assembled is shown in
FIG. 7 which is a front view of the embodiment. Six semi-punched bosses arranged circumferentially on theratchet gear 2 are configured to connect with the connecting plate of the recliner back thus connect with the recliner back.FIG. 8 is a left view of the embodiment andFIG. 9 is a rear view of the embodiment. Four semi-punched bosses arranged circumferentially on thecoulisse 10 are configured to connect with the connecting plate of the recliner seat thus connect with the recliner seat. - It is only given a design of two sliders and two wedges in the above embodiment, but the design is not limited to two sliders and two wedges. Three sliders and three wedges or more sliders and wedges can be used to carry out the device of the invention.
- When the angle-regulation of the recliner is completed, the device of the invention enables the two symmetrical self-locking
surfaces 30 of eachwedge 9 to correspond with the self-lockingsurfaces 29 of thesliders 25 and form a two-point locking-up. When theratchet gear teeth 28 engage with theslider teeth 6, the locking and unlocking of thesliders 25 with theratchet gear 2 can be controlled through the rotation of thecam 4 driven by the external force and the force applied by thespiral return spring 27 so that the angle-regulation of the recliner back is realized. Since theratchet gear 2 has two segments of evenly arrangedratchet gear teeth 28 and two segments of evenly arranged ratchetgear sliding surfaces 26, the recliner back can be quick-folded when the ratchetgear sliding surfaces 26 face to theslider teeth 6. The above components are fixedly attached by thejacket 1 into a relatively independent device which cannot be disassembled and free of maintenance. The device is versatile as it can be used with different connecting plates and applied to various vehicles depending on the user's requirements. The additional advantages of the invention are that the device has compacted structure, small volume, high strength, good unlocking performance on both sides, high regulation precision and the convenience of the angle-regulation and quick-folding of the recliner back, etc.. - While the invention has been described above by way of embodiments, the invention is not limited to such embodiments. Various modifications, equivalent substitutions or improvements may be made to the invention without departing from the spirit and scope of the invention as set forth in the appended claims.
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100793906A CN101243922B (en) | 2007-02-16 | 2007-02-16 | Device for regulating chair angle |
CN200710079390.6 | 2007-02-16 |
Publications (2)
Publication Number | Publication Date |
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US7407230B1 US7407230B1 (en) | 2008-08-05 |
US20080197687A1 true US20080197687A1 (en) | 2008-08-21 |
Family
ID=39628227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/770,590 Active US7407230B1 (en) | 2007-02-16 | 2007-06-28 | Recliner regulating device |
Country Status (6)
Country | Link |
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US (1) | US7407230B1 (en) |
JP (1) | JP4505828B2 (en) |
CN (1) | CN101243922B (en) |
BR (1) | BRPI0702509B1 (en) |
DE (1) | DE102007029714B4 (en) |
FR (1) | FR2912623B1 (en) |
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US20090140565A1 (en) * | 2007-12-03 | 2009-06-04 | Lear Corporation | Heavy Duty Reclining Mechanism for Vehicle Seats |
US8708412B2 (en) | 2008-01-17 | 2014-04-29 | Fisher & Company, Incorporated | Round recliner mechanism |
US9296315B2 (en) | 2013-02-26 | 2016-03-29 | Fisher & Company, Incorporated | Recliner mechanism with backdriving feature |
WO2016108514A1 (en) * | 2014-12-30 | 2016-07-07 | 현대다이모스(주) | Seat recliner |
WO2017052028A1 (en) * | 2015-09-25 | 2017-03-30 | 현대다이모스(주) | Seat recliner for vehicle |
US9902297B2 (en) | 2014-06-11 | 2018-02-27 | Fisher & Company, Incorporated | Latch mechanism with locking feature |
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KR101342224B1 (en) * | 2007-01-17 | 2013-12-16 | 인티어 오토모티브, 인크. | Disc recliner assembly with biased synchronization |
CN100534356C (en) * | 2007-02-16 | 2009-09-02 | 湖北中航精机科技股份有限公司 | Device for regulating chair angle |
KR100894765B1 (en) | 2008-11-03 | 2009-04-24 | 대원정밀공업(주) | Recliner for vehicle seat |
DE102009041492A1 (en) * | 2009-09-10 | 2011-03-24 | Keiper Gmbh & Co. Kg | Fitting for vehicle seat, particularly for motor vehicle seat, has two fitting components which are rotatable around axis relative to each other, and spring arrangement |
CN101791954B (en) * | 2010-03-24 | 2012-01-04 | 上海延锋江森座椅有限公司 | Automobile seat backrest adjuster |
JP5752911B2 (en) * | 2010-10-08 | 2015-07-22 | シロキ工業株式会社 | Reclining device |
JP5607495B2 (en) * | 2010-10-27 | 2014-10-15 | シロキ工業株式会社 | Reclining device |
CN102151022B (en) * | 2011-01-28 | 2014-03-19 | 湖北中航精机科技有限公司 | Seat angle adjusting device and seat |
CN103070564A (en) * | 2012-12-14 | 2013-05-01 | 湖北中航精机科技股份有限公司 | Seat and its angle regulator |
KR101705609B1 (en) * | 2015-07-16 | 2017-02-13 | 현대다이모스(주) | Apparatus for reclining seat |
JP6682300B2 (en) * | 2016-03-04 | 2020-04-15 | シロキ工業株式会社 | Seat reclining device |
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US10421375B2 (en) * | 2016-11-17 | 2019-09-24 | Shiroki Corporation | Reclining device |
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EP3552875A1 (en) * | 2018-04-10 | 2019-10-16 | Grammer Ag | Headrest |
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CN109398173B (en) * | 2018-12-10 | 2024-01-26 | 湖北航嘉麦格纳座椅系统有限公司 | Angle adjuster and composite ratchet wheel and installation method thereof |
CN109398172A (en) * | 2018-12-10 | 2019-03-01 | 湖北航嘉麦格纳座椅系统有限公司 | The compound ratchet wheel of angle adjustor and angle adjustor, forming method |
CN115257488B (en) * | 2022-08-08 | 2023-11-17 | 明阳科技(苏州)股份有限公司 | Armrest adjusting device of seat of one-way locking |
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2007
- 2007-02-16 CN CN2007100793906A patent/CN101243922B/en active Active
- 2007-06-27 DE DE102007029714.0A patent/DE102007029714B4/en active Active
- 2007-06-27 FR FR0704624A patent/FR2912623B1/en active Active
- 2007-06-28 US US11/770,590 patent/US7407230B1/en active Active
- 2007-07-05 JP JP2007177710A patent/JP4505828B2/en active Active
- 2007-07-10 BR BRPI0702509-2A patent/BRPI0702509B1/en active IP Right Grant
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US20090140565A1 (en) * | 2007-12-03 | 2009-06-04 | Lear Corporation | Heavy Duty Reclining Mechanism for Vehicle Seats |
US7703852B2 (en) * | 2007-12-03 | 2010-04-27 | Lear Corporation | Heavy duty reclining mechanism for vehicle seats |
US8708412B2 (en) | 2008-01-17 | 2014-04-29 | Fisher & Company, Incorporated | Round recliner mechanism |
US9296315B2 (en) | 2013-02-26 | 2016-03-29 | Fisher & Company, Incorporated | Recliner mechanism with backdriving feature |
US9902297B2 (en) | 2014-06-11 | 2018-02-27 | Fisher & Company, Incorporated | Latch mechanism with locking feature |
WO2016108514A1 (en) * | 2014-12-30 | 2016-07-07 | 현대다이모스(주) | Seat recliner |
WO2017052028A1 (en) * | 2015-09-25 | 2017-03-30 | 현대다이모스(주) | Seat recliner for vehicle |
US10259351B2 (en) | 2015-09-25 | 2019-04-16 | Hyundai Dymos Incorporated | Seat recliner for vehicle |
Also Published As
Publication number | Publication date |
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CN101243922A (en) | 2008-08-20 |
US7407230B1 (en) | 2008-08-05 |
FR2912623A1 (en) | 2008-08-22 |
DE102007029714B4 (en) | 2016-08-04 |
JP4505828B2 (en) | 2010-07-21 |
FR2912623B1 (en) | 2013-04-05 |
JP2008200473A (en) | 2008-09-04 |
DE102007029714A1 (en) | 2008-08-21 |
CN101243922B (en) | 2011-05-11 |
BRPI0702509A (en) | 2008-10-07 |
BRPI0702509B1 (en) | 2018-07-24 |
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