WO2012136341A2 - Ferrure pour un siège de véhicule - Google Patents

Ferrure pour un siège de véhicule Download PDF

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Publication number
WO2012136341A2
WO2012136341A2 PCT/EP2012/001439 EP2012001439W WO2012136341A2 WO 2012136341 A2 WO2012136341 A2 WO 2012136341A2 EP 2012001439 W EP2012001439 W EP 2012001439W WO 2012136341 A2 WO2012136341 A2 WO 2012136341A2
Authority
WO
WIPO (PCT)
Prior art keywords
fitting
spring
fitting according
wedge
locking
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.)
Ceased
Application number
PCT/EP2012/001439
Other languages
German (de)
English (en)
Other versions
WO2012136341A3 (fr
Inventor
Rolf Schüler
Christian Jokiel
Martin Stilleke
Arkadius Rock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Components GmbH and Co KG
Original Assignee
Keiper GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keiper GmbH and Co filed Critical Keiper GmbH and Co
Publication of WO2012136341A2 publication Critical patent/WO2012136341A2/fr
Publication of WO2012136341A3 publication Critical patent/WO2012136341A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B60N2/225—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 cycloidal or planetary mechanisms
    • B60N2/2252—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 cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
    • 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
    • B60N2/225—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 cycloidal or planetary mechanisms
    • B60N2/2254—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 cycloidal or planetary mechanisms provided with braking systems

Definitions

  • the invention relates to a fitting for a vehicle seat with the features of the preamble of claim 1.
  • a fitting of this type is known from EP 2 261 074 A2.
  • the eccentric consists of two wedge segments and an omega-shaped spring whose end fingers are angled axially and act on the wedge segments on their broad sides.
  • the wedge segments in addition to their curved and wedge-shaped basic body, which forms part of the eccentric, still have an axial protrusion protruding from the main body. This axial projection is acted upon by the driver.
  • An overrunning clutch with an omega-shaped spring is known from DE 69 14 231 U.
  • the spring acts between a clutch lever and a bushing.
  • a bolt is attached to both the clutch lever and to the socket, on which the ends of the spring are mounted. task
  • the invention is based on the object to improve a fitting of the type mentioned, in particular to allow a space-optimized fitting with inexpensive to produce spring.
  • the spring By the spring is mounted with their end fingers on the axial projections, eliminating the axially projecting end fingers.
  • the spring can be made flat, so that it (in contrast to the spring with axially angled end fingers) hardly takes up any axial space. Namely, no space for bending radii of the end fingers must be provided in the axial direction, so that the fitting builds thinner in the axial direction.
  • the end fingers are radially from the arcuate, nearly annular body of the spring. They are preferably positively against the axial projections.
  • the driver In addition to the flat spring and the driver can be made shallower. Due to the optimal load path of the drive shaft, which drives the driver, up to the wedge contact, a cost-optimized drive can be generated.
  • the driver may be formed of plastic and motor-driven fitting, which also reduces the manufacturing cost.
  • the fitting may have a locking spring which locks the same in the non-driven state of the fitting. If the fitting was locked exclusively by the self-locking (between the collar and the wedge segments), so by shaking, shaking or other external impingement could Self-locking be lifted for a short time, so that the fitting could yield to the external application and turn gradually.
  • the locking spring can be used with its storage on the toothing, with which it also cooperates for locking, in principle, in other wedge segments (without an axial projection) as the invention.
  • the locking spring can namely engage with locking arms in the hollow axial projections, so as to lock the wedge segments, provided that the locking spring in turn - cooperates by means of at least one locking tooth - with the teeth of the first fitting part.
  • the invention is preferably used for tilt adjustment of the backrest of vehicle seats in motor vehicles, but can also be used for other purposes.
  • FIG. 3 is an axial section along the line III-III in Fig. 2, 4 is a perspective view of driver, spring, locking spring and a wedge segment according to the first embodiment,
  • Fig. 5 is a perspective view of both wedge segments, spring and
  • FIG. 6 is a schematic representation of a vehicle seat
  • FIG. 10 is a perspective view of driver, wedge segments and spring according to the second embodiment
  • FIG. 1 1 is a perspective view of both wedge segments and spring from a comparison with FIG. 10 different perspective
  • Fig. 12 is an exploded view of the fitting of the third embodiment.
  • Fig. 13 is a perspective view of driver, wedge segments and spring according to the third embodiment.
  • a vehicle seat 1 for a motor vehicle has a seat part 3 and a backrest 4 that is adjustable in its inclination relative to the seat part 3.
  • To adjust the inclination of the back 4 is manually (first embodiment), for example by means of a handwheel 5, or motor (second embodiment), for example by means of an electric motor, a drive shaft 7 is rotated, which is arranged horizontally in the transition region between the seat part 3 and backrest 4.
  • the drive shaft 7 On both sides of the vehicle seat 1, the drive shaft 7 rotatably engages in each case a fitting 10 a.
  • the drive shaft 7 defines the used directional information of a cylindrical coordinate system.
  • the fitting 10 has a first fitting part 11 and a second fitting part 12, which are rotatable relative to each other.
  • the two fitting parts 11 and 12 can each be approximately inscribed in a circular disk shape.
  • Both fitting parts 11 and 12 are preferably made of metal, in particular steel, which may be hardened at least partially.
  • a Umklammitzsring 13 is provided.
  • the principle of such a cohesion by means of a Umklammitzsrings is described for example in US 6,799,806 B2.
  • the Umklammitzmmitzsring 13 is preferably made of metal, in particular steel, which is preferably uncured.
  • the Umklamm réellesring 13 preferably has a substantially flat ring shape.
  • the Umklamm réellesring 13 is fixedly connected to one of the two fitting parts 11 and 12, in this case the first fitting part 11 in an outer edge portion, for example, welded.
  • the Umklamm ceremoniessring 13 and firmly connected to it fitting part 11 or 12 so clasp the relative to them movable, other of the two fitting parts 11 and 12.
  • the two fittings 11 form and 12 therefore together (with the clasp ring 13) a disc-shaped unit.
  • the first fitting part 11 for example, firmly connected to the structure of the backrest 4, so lean backrest.
  • the second fitting part 12 is then firmly connected to the structure of the seat part 3, so fixed seat.
  • These assignments of the fitting parts 11 and 12 are preferred when the radial distances of the attachment points between the fitting 10 and a relatively thin backrest sheet should be as large as backrest side rail.
  • the mappings of the fittings 11 and 12 may also be reversed, i.
  • the first fitting part 11 would then be fixed to the seat part and the second fitting part 12 leaning against.
  • the fitting 10 is thus in the power flow between backrest 4 and seat part 3.
  • the fitting 10 is designed as a geared fitting, in which the first fitting part 11 and the second fitting part 12 are connected by means of a gear for adjusting and locking, more precisely by means of a - present self-locking - eccentric circulation gear, as described for example in DE 44 36 101 A1.
  • an externally toothed gear 16 is formed on the second fitting part 12, and an internally toothed ring gear 17 is formed on the first fitting part 11, which meshes with one another.
  • the diameter of the top circle of the external toothing of the toothed wheel 16 is smaller by at least one tooth height than the diameter of the root circle of the internal toothing of the ring gear 17.
  • a corresponding difference of the number of teeth of toothed wheel 16 and toothed rim 17 of at least one tooth enables a rolling movement of the toothed ring 17 on the toothed wheel 16
  • the formation of gear 16 and ring gear 17 is preferably carried out by means of a single embossing-stamping operation, which also punches the fittings 11 and 12 from their starting material.
  • the fitting parts 11 and 12 - with similar geometries and the same functions - by massive forming can be produced.
  • the gear 16 forms the radially outer edge of the second fitting part 12, ie the second fitting part 12 terminates radially outwardly with the gear 16.
  • One of the two fitting parts 11 and 12, in the present case the second fitting part 12, has a collar 19, concentric with the toothed wheel 16.
  • the collar 19 may be formed as a collar on the said fitting part (i.e., integrally formed) or attached thereto as a separate sleeve.
  • a driver 21 is rotatably supported by a hub 22.
  • the driver 21 is preferably made of plastic.
  • the hub 22 of the driver 21 is centrally provided with a bore 23 for receiving the drive shaft 7.
  • the profile of the bore 23 is matched to the profile of the drive shaft 7, in this case a splined shaft profile formed.
  • the driver 21 has an integrally formed with the hub 22 cover plate 25 with a larger diameter than the hub 22.
  • the main body 27a is thus wedge-shaped and curved.
  • Each of the two wedge segments 27 has one of these main body 27a (axially) projecting, axial projection 27b.
  • the axial projection 27b is integrally formed on the main body 27a of the wedge segment 27, ie it is formed integrally with the main body 27a during the production of the wedge segment 27.
  • the axial projection 27b is preferably hollow, ie it has a blind hole-like recess 27c facing away from the main body 27a in the axial direction. Viewed in the circumferential direction, the axial projection 27b is arranged closer to the broad side than on the narrow side of the wedge segment 27. The broad sides of the wedge segments 27 are facing each other.
  • the driver 21 is formed differently for the two embodiments.
  • the manually driven fitting 10 the driver 21 on the cover 25 on two radially projecting from the hub 22 driver segments 29, which are formed integrally with the cover plate 25 and the hub 22.
  • Each driver segment 29 is associated with one of the two wedge segments 27 and arranged with play in the circumferential direction on the axial projection 27b, on the closer to the narrow side of the wedge segment 27 located side of the axial projection 27b.
  • the motor-driven fitting 10 the driver 21 on the cover 25 on a radially projecting from the hub 22, crescent-shaped Mitêtegment 29, which is formed integrally with the cover plate 25 and the hub 22.
  • the Mitêtsegement 29 summarizes with play between the axial projections 27 b of the two wedge segments 27, on the side of the axial projections 27 b, which is located closer to the narrow side of the associated wedge segments 27.
  • An omega-shaped spring 35 has an arc-shaped base body and two radially angled end fingers 35a, which are each associated with one of the wedge segments 27.
  • the spring 35 is flat, ie the spring 35 together with the end fingers lie in a plane perpendicular to the drive shaft 7 and the dimension of the spring 35 in the axial direction preferably corresponds to the maximum spring wire diameter.
  • Each end finger 35a is hooked on the axial projection 27b of the associated wedge segment 27, ie it engages behind the axial projection 27b in the circumferential direction.
  • the end finger 35a and the axial projection 27b are formed so that they fit positively against each other.
  • the biased spring 35 acts on the wedge segments 27 in the circumferential direction, in particular to push them apart, wherein in Operation the broad sides of the wedge segments 27 can touch and act on each other.
  • the driver 21 is axially secured on the outside of the collar 19 having fitting part 1 1 by a preferably supplyclipsten locking ring 43.
  • the securing ring 43 extends in the axial direction along a part of the hub 22, so that the hub 22 does not bear directly on the inside of the collar 19, but is mounted in the collar 19 with the interposition of the securing ring 43 (and thereby the driver 21 on the second fitting part) 12 is stored).
  • a sealing ring 44 is provided, for example, made of rubber or soft plastic, which is connected to the cover plate 25, in particular clipped.
  • the sealing ring 44 may also be formed of metal and firmly connected to the first fitting part 11, for example welded, be, in which case the cover plate 25 is movable relative to the sealing ring 44.
  • a separating ring 45 is optionally provided as an internal seal, which consists for example of plastic.
  • an eccentric which presses the gear 16 at an engagement point in the ring gear 17 in extension of the direction of eccentricity.
  • a torque is first transmitted to the driver 21 and then by means of the driver segment 29 on the eccentric so defined, which rotates in the circumferential direction (while sliding along the plain bearing bush 28) with displacement of the direction the eccentricity and thus under displacement of the point of engagement of the gear 16 in the ring gear 17, which is a tumbling rolling motion, ie as a relative rotation with superimposed wobble.
  • the inclination the backrest 4 is thereby continuously adjustable between several positions of use.
  • a locking spring 51 is still provided as a blocking element.
  • the locking spring 51 cooperates in this case with a toothing 55 which is formed as a further toothed rim on the first fitting part 1 1.
  • the locking spring 51 has an annular base 51 a. Radially opposite from the main body 51 a two bearing skids 51 b (axially) from, by means of which the locking spring 51 is slidably mounted on the teeth 55 and thereby radially displaceable. On one half of the main body 51 a stand from the main body 51a - with a bend - two individual, spaced-apart ratchet teeth 51c, which are adapted to come with the teeth 55 in meshing engagement.
  • a respective locking arm 51 f is provided, which is angled axially from a radially projecting from the main body 51 a piece.
  • Each locking arm 51 f is associated with a wedge segment 27 and engages in the recess 27 c of the axial projection 27 b.
  • a release arm 51 g is provided, which initially protrudes from the main body 51 a radially inwardly and is then angled axially.
  • Each release arm 51g is for cooperation with a Release segment 21 h provided on the driver 21, wherein the release segment 21 h spaced from the driver segment 29 protrudes from the cover 25.
  • the locking spring 51 locks the wedge segments 27 by the spring arms 51 d so shift the locking spring 51 so that the ratchet teeth 51c engage with the teeth 55 of the first fitting part 1 1.
  • the locking arms 51f then hold the wedge segments 27, more precisely their axial projections 27b. If the driver 21 is driven, then the leading release segment 21 h urges the associated release arm 51 g, whereupon the locking spring 51 - along the spring force of the spring arms 51 d - is displaced radially, so that the ratchet teeth 51 c and the teeth 55 are disengaged.
  • the locking spring 51 is now released.
  • a third exemplary embodiment illustrated in FIGS. 12 and 13 is largely identical to the first exemplary embodiment except for the configuration of the wedge segments 27 and a modified locking spring 61, so that only the wedge segments 27 and the locking spring 61 are described below.
  • the main body 27a of the two wedge segments 27 is wedge-shaped and curved as in the first two embodiments.
  • Each of the two wedge segments 27 has one of these main body 27a (axially) projecting, axial projection 27b.
  • the axial projection 27b is integrally formed on the main body 27a of the wedge segment 27, ie it is formed integrally with the main body 27a during the production of the wedge segment 27.
  • the axial projection 27b is initially designed as a separate component, which is subsequently connected to the main body 27a, in particular is pressed into this or designed as an insert.
  • the axial projection 27b is cylindrical.
  • the transition region between the main body 27a and the cylindrical, axial projection 27b is circumferentially rounded. Viewed in the circumferential direction, the axial projection 27b is arranged closer to the broad side than on the narrow side of the wedge segment 27. The broad sides of the two wedge segments 27 are facing each other.
  • the two wedge segments 27 are acted upon by the respective associated axial projection 27b with the force of the flat spring 35.
  • each one of the two radially inwardly pointing end fingers 35a of the spring 35 is mounted in the space between the two axial projections 27b on one of the two cylindrical, axial projections 27b by the end finger 35a abuts the respectively associated axial projection 27b.
  • the prestressed spring 35 acts on the wedge segments 27 in the circumferential direction and pushes them apart.
  • the locking spring 61 lies in the axial direction between the spring 35 and the base bodies 27a of the wedge segments 27.
  • the axial projections 27b of the wedge segments 27 penetrate two openings 61g of the locking spring 61 described in greater detail below.
  • the construction and operation of the locking spring 61 correspond to the structure of FIG WO 2011/057720 A1 disclosed locking spring.
  • the substantially annular locking spring 61 has a base sheet 61a, which is arranged in a plane parallel to the first fitting part 11, and a bearing sheet 61b, which is arranged in a plane offset from the base sheet 61a and on both sides by means of a respective bend on the base sheet 61a followed by formation of the ring shape.
  • Two spring arms 61c are facing each other with their free ends and integrally formed with the ends facing away from each other on the base sheet 61a. While the base sheet 61a and the bearing sheet 61b lie largely within the two planes in the circumferential and in the radial direction, the two spring arms 61c extend in the axial direction between the two planes.
  • the locking spring 61 has two locking lugs 61 e, which protrude from the base sheet 61 a radially (outward), two support fingers 61 f, which protrude axially from the base sheet 61 a (or alternatively from the bearing sheet 61 b), and two openings 61 g, which are formed in the base sheet 61a.
  • the locking spring 61 is supported on the first fitting part 1 1, in this case on a projection of the pressed in a collar of the first fitting part 1 1 slide bearing bushing 28 by one hand, the bearing sheet 61 b and, if present, the guide portions 61 d abut the projection of the plain bearing bush 28 , And on the other hand on the bearing sheet 61 b radially opposite side, the spring arms 61 c are clamped against the supernatant of the plain bearing bush 28.
  • the axial projections 27b of the wedge segments 27 penetrate the openings 61g.
  • the locking spring 61 cooperates with the concentric to the plain bearing bushing 28 and radially outside the same arranged toothing 55 on the first fitting part 1 whose teeth point radially inward, ie which is formed as a further ring gear, in this case facing away from the opening of the ring gear 17 reverse side of the Cog 17 and concentric to this.
  • the locking spring 61 locks the wedge segments 27 in the non-driven state of the fitting 10 by the locking lugs 61 e are in engagement with the toothing 55. A movement of the wedge segments 27 is prevented by an abutment of the axial projections 27b of the wedge segments 27 to the edges of the respective openings 61g.
  • the locking spring 61 is achieved by the driven driver 21 by this by means of a Aus confusenockens 25a, which is preferably formed on the cover plate 25, comes into contact with one of the support fingers 61 f, wherein for each rotational direction in each case a Aus confusenocken 25a and a support finger 61f provided are.
  • the driver 21 acts on the support finger 61 f, it starts to pull the locking lugs 61 e out of the toothing 55, radially inward.
  • the rotatably mounted on the plain bearing bush 28 locking spring 61 then rotates with the driver 21 with.
  • the mutually remote edges of the openings 61g extend obliquely to the radial direction.
  • the area of the locking spring 61 moves with the locking lugs 61e, ie the base sheet 61a, radially further inwards.
  • the locking lugs 61 e and the teeth 55 are then completely disengaged.
  • the driver segment 29 comes into abutment with the trailing of the two wedge segments 27, whereupon the eccentric begins to rotate (to run around).
  • the axial projections 27b have the geometry of a straight circular cylinder, ie the cross section of the axial projection 27b is circular and the axial extent of the circular cylinder is perpendicular to the base surface and preferably perpendicular to the main body 27a of the associated wedge segment 27.
  • the cross section of the axial projection along its axial extent to a deviating from a circular cross-sectional shape, for example, an elliptical or polygonal shape.
  • the axial extension can deviate from a perpendicular to the base surface.
  • the cylinder may be hollow in its interior or made of solid material.
  • Locking spring (of the 3rd embodiment) a basic sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

L'invention concerne une ferrure pour un siège de véhicule, en particulier pour un siège de véhicule automobile, comprenant : une première pièce de ferrure et une deuxième pièce de ferrure qui peuvent tourner l'une par rapport à l'autre et qui forment un assemblage de transmission à l'aide d'une couronne dentée et d'une roue dentée s'engrenant avec la couronne dentée; un excentrique entraîné par un doigt d'entraînement et se déplaçant dans une direction circonférentielle afin de commander un mouvement relatif de déroulement entre la roue dentée et la couronne dentée, l'excentrique comprenant deux segments en forme de coin (27) qui comportent chacun un corps de base (27a) en forme de coin et courbé pour servir de voie de roulement de l'excentrique ainsi qu'une saillie axiale (27b) qui se détache du corps de base (27a); et un ressort (35) qui s'applique sur les segments en forme de coin (27) par ses deux doigts d'extrémité (35a). Le ressort (35) est suspendu par ses doigts d'extrémité (35a) aux saillies axiales (27b) des segments en forme de coin (27).
PCT/EP2012/001439 2011-04-06 2012-03-30 Ferrure pour un siège de véhicule Ceased WO2012136341A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011016656.4 2011-04-06
DE201110016656 DE102011016656B3 (de) 2011-04-06 2011-04-06 Beschlag für einen Fahrzeugsitz sowie Fahrzeugsitz

Publications (2)

Publication Number Publication Date
WO2012136341A2 true WO2012136341A2 (fr) 2012-10-11
WO2012136341A3 WO2012136341A3 (fr) 2013-04-25

Family

ID=45976268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001439 Ceased WO2012136341A2 (fr) 2011-04-06 2012-03-30 Ferrure pour un siège de véhicule

Country Status (2)

Country Link
DE (1) DE102011016656B3 (fr)
WO (1) WO2012136341A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210079299A (ko) * 2018-09-25 2021-06-29 마터 이탤리 에스알엘 차량 시트용 리클라이닝 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021000935A (ja) * 2019-06-24 2021-01-07 シロキ工業株式会社 リクライニング装置
CN111267687B (zh) * 2020-02-21 2021-01-26 延锋安道拓座椅有限公司 汽车座椅靠背小型调角器
KR102629878B1 (ko) 2021-07-12 2024-01-25 현대트랜시스 주식회사 차량의 리클라이너

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6914231U (de) 1969-04-09 1972-07-20 Siemens Ag Freilaufkupplung mit vorrichtung zum vermeiden des voreilens des getriebenen teiles.
DE4436101A1 (de) 1993-11-30 1995-06-01 Keiper Recaro Gmbh Co Gelenkbeschlag für Sitze mit verstellbarer Rückenlehne, insbesondere Kraftfahrzeugsitze
US6799806B2 (en) 2001-02-06 2004-10-05 Keiper Gmbh & Co. Kg Fitting for a vehicle seat
EP2261074A2 (fr) 2009-06-09 2010-12-15 Aisin Seiki Kabushiki Kaisha Appareil d'inclinaison de siège pour véhicule
WO2011057720A1 (fr) 2009-11-10 2011-05-19 Keiper Gmbh & Co. Kg Ferrure pour un siège de véhicule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002186535A (ja) * 2000-12-21 2002-07-02 Araco Corp リクライニング装置
CN101495779B (zh) * 2006-07-31 2013-01-02 丰田纺织株式会社 齿轮及使用该齿轮的联接装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6914231U (de) 1969-04-09 1972-07-20 Siemens Ag Freilaufkupplung mit vorrichtung zum vermeiden des voreilens des getriebenen teiles.
DE4436101A1 (de) 1993-11-30 1995-06-01 Keiper Recaro Gmbh Co Gelenkbeschlag für Sitze mit verstellbarer Rückenlehne, insbesondere Kraftfahrzeugsitze
US6799806B2 (en) 2001-02-06 2004-10-05 Keiper Gmbh & Co. Kg Fitting for a vehicle seat
EP2261074A2 (fr) 2009-06-09 2010-12-15 Aisin Seiki Kabushiki Kaisha Appareil d'inclinaison de siège pour véhicule
WO2011057720A1 (fr) 2009-11-10 2011-05-19 Keiper Gmbh & Co. Kg Ferrure pour un siège de véhicule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210079299A (ko) * 2018-09-25 2021-06-29 마터 이탤리 에스알엘 차량 시트용 리클라이닝 장치
RU2757399C1 (ru) * 2018-09-25 2021-10-15 Мартур Итали С.Р.Л. Откидное устройство для сиденья транспортного средства
KR102320933B1 (ko) 2018-09-25 2021-11-03 마터 이탤리 에스알엘 차량 시트용 리클라이닝 장치

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Publication number Publication date
WO2012136341A3 (fr) 2013-04-25
DE102011016656B3 (de) 2012-08-30

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