CN101612906A - Seat with carriage ground position - Google Patents

Seat with carriage ground position Download PDF

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Publication number
CN101612906A
CN101612906A CN200910146284A CN200910146284A CN101612906A CN 101612906 A CN101612906 A CN 101612906A CN 200910146284 A CN200910146284 A CN 200910146284A CN 200910146284 A CN200910146284 A CN 200910146284A CN 101612906 A CN101612906 A CN 101612906A
Authority
CN
China
Prior art keywords
band tooth
tooth parts
adapter
seat
backrest
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.)
Granted
Application number
CN200910146284A
Other languages
Chinese (zh)
Other versions
CN101612906B (en
Inventor
G·-L·费希尔
L·克拉姆
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 CN101612906A publication Critical patent/CN101612906A/en
Application granted granted Critical
Publication of CN101612906B publication Critical patent/CN101612906B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22Seats 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
    • B60N2/2209Seats 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 longitudinal displacement of the cushion, e.g. back-rest hinged on the bottom to the cushion and linked on the top to the vehicle frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3029Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement
    • B60N2/3031Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement in a longitudinal-vertical plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038Cushion movements
    • B60N2/304Cushion movements by rotation only
    • B60N2/3045Cushion movements by rotation only about transversal axis
    • B60N2/305Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3088Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
    • B60N2/309Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/36Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform

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  • 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

A kind of seat (1) with carriage ground position, automotive seat particularly, has pedestal (3), be hinged on the cushion (5) on the pedestal (3), be hinged on the backrest (7) on the pedestal (3), band tooth parts (25) that are in transmission connection with cushion (5) and the elongated online structure of coupling (35), the online structure of this coupling at least temporarily is connected with band tooth parts (25) effect on the one hand, hinged with backrest (7) on the other hand, and make the motion of backrest (7) and the motion coupling of cushion (5) join at least indirectly and at least temporarily, wherein seat (1) can transit to carriage ground position from the use location by the swing forward of backrest (7) and cushion (5), be provided with the adapter (31) that supports swingably, this adapter is hinged on the online structure of coupling (35) on the one hand, is delayed to synchronously coupling connection with the band tooth parts (25) that support swingably on the other hand.

Description

Seat with carriage ground position
Technical field
The present invention relates to a kind of seat with claim 1 preamble feature, particularly automotive seat.
Background technology
Known have a seat that much has use location and carriage ground position, wherein the online structure lotus root of at least one elongated lotus root that moves through of backrest and cushion joins, and is for example known by FR 2577 860A1, DE 199 45 573C1, DE 101 56 644C2 or DE 103 35 867B3.Usually, the position between backrest and cushion is provided with groove-tenon guiding mechanism etc., and its idle travel allows the delay between the motion.
The seat of the described type of the beginning part is known by DE 198 41 363C1.The band tooth parts that are configured to tooth bar are fixedly mounted on the online structure of lotus root, and and pinion, the miniature gears rotationally fixedly is connected with cushion.The online structure of lotus root is by groove-tenon guiding mechanism and backrest articulation.If through the idle travel of groove-tenon guiding mechanism, then the online structure of lotus root also makes cushion swing synchronously in this case under backrest swing situation forward.
As by DE 199 62 424C1 or the known a kind of similar seat of DE 10 2,004 018 637A1, it also has antioverloading mechanism between online structure of lotus root and band tooth parts, thereby opened to such an extent that very tight compression spring presses down the release thus of contracing at overload situations, described compression spring presses against on the backstop under normal conditions, therefore works as rigid element.
Summary of the invention
The objective of the invention is to, the seat of the described type of the beginning part is improved.According to the present invention, this purpose is achieved by a kind of seat with feature of claim 1.Favourable improvement is the theme of dependent claims.
The parts that can swing have following advantage, promptly can carry out relative motion at the structure space of minimum, promptly rotatablely move.Relative rotary motion between adapter and band tooth parts has compensated error, and has compensated the motion process of the time delay of backrest and cushion.According to corresponding design, backrest can fully be swung forward, and cushion then can keep original position, for example when being blocked by object.
Description of drawings
Describe the present invention in detail by the embodiment shown in the accompanying drawing below.Shown in the figure:
Figure 1A is the partial view that is in the embodiment of use location;
Figure 1B is the lateral plan that is in the embodiment of use location;
Fig. 2 is the decomposition view of parts that is used for the motion coupling of backrest and cushion;
Fig. 3 A in transitting to the F/s of carriage ground position corresponding to the partial view of Figure 1A;
Fig. 3 B in transitting to the F/s of carriage ground position corresponding to the lateral plan of Figure 1B;
Fig. 4 A in transitting to the subordinate phase of carriage ground position corresponding to the partial view of Figure 1A;
Fig. 4 B in transitting to the subordinate phase of carriage ground position corresponding to the lateral plan of Figure 1B;
Fig. 5 A in the subordinate phase that transits to carriage ground position after a while corresponding to the partial view of Figure 1A;
Fig. 5 B in the subordinate phase that transits to carriage ground position after a while corresponding to the lateral plan of Figure 1B;
Fig. 6 A is at the partial view that transits in the phase III of carriage ground position corresponding to Figure 1A;
Fig. 6 B is at the lateral plan that transits in the phase III of carriage ground position corresponding to Figure 1B;
Fig. 7 A is the partial view corresponding to Figure 1A that is in carriage ground position; With
Fig. 7 B is the lateral plan corresponding to Figure 1B that is in carriage ground position.
The specific embodiment
The seat 1 of automobile rear seat has the pedestal 3 that is not shown specifically.Direction and the common travel direction of automobile at the seat 1 of automotive interior have been stipulated following direction explanation.Pedestal 3 is connected with the vehicle structure of automobile in the mode that is not shown specifically, and is carrying cushion 5 and the backrest 7 that is hinged on respectively on the pedestal 3 in the following manner.Pedestal 3 also can be the fixing component part of vehicle structure, for example is to be welded on the ground adaptive mechanism of vehicle car.From the vertical substantially use location of taking of backrest 7, seat 1 can transit to flat carriage ground position by the swing forward of cushion 5 and backrest 7, at this carriage ground position, provides flat loading surface under increase stowage situation.
Vehicle both sides mirror images of each other symmetry, thereby the following travel direction left side that only illustrates.At first with first rocking arm 11, and will observe second rocking arm 12 that is positioned at the back along travel direction, the lower end with them is hinged on the rear end of pedestal 3 respectively.First rocking arm 11 and second rocking arm 12 are hinged on respectively on the backrest 7 with their upper end, or rather, are hinged on the structure of backrest 7.Pedestal 3, two rocking arms 11 and 12 and backrest 7 define one four movable joint 14 at this as Transmission with corresponding articulated position, that is to say that backrest 7 is hinged on the pedestal 3 by this four movable joint 14.
Second rocking arm 12 on backrest 7 hinged by side direction protrude in backrest 7 bolt, below be called lock bolt 15b and carry out, at seat position, this lock bolt 15b is arranged on first rocking arm 11 under the articulated position on the backrest 7, that is to say, first rocking arm 11 recedes, and second rocking arm 12 turns forward.In order to lock four movable joints 14, be provided with latching device 15, the locking piece that it has aft-opening holding portion 15a, be not shown specifically is ratchet (Klinke) and as the lock bolt 15b of related parts for example.By locking backrest 7 is located four movable joints 14.
Be supported with axle 21 at the front end of pedestal 3, these axle 21 cushions are fixed, and that is to say, are permanently connected with the carrying structure of cushion 5.By this axle 21, cushion 5 is hinged on the pedestal 3 swingably.Rotationally fixedly promptly is fixedly provided with miniature gears 23 at current cushion on axle 21, and this miniature gears 23 preferably all is provided with tooth along its whole circumference.
Band tooth parts 25 and miniature gears 23 engagements, these band tooth parts 25 center on oscillating axle 27 for example staybolt be supported on swingably on the pedestal 3.Oscillating axle 27 and axle 21 abreast and the compartment of terrain stretch.The band tooth parts 25 of plate-like are provided with tooth along its half circumference, and its radially outstanding second half then has two chute 25a, and these two chute 25a are crooked and for example extend about 45 ° around oscillating axle 27.Miniature gears 23 and the band tooth parts 25 common gear stages 28 that form, wherein transmitting ratio is limited by the radius of miniature gears 23 and the radius in the band tooth zone of band tooth parts 25.Gear stage 28 can have 1: 1 transmitting ratio.Also can consider not have the flexible program of gear stage 28.
With oscillating axle 27 is that benchmark is provided with adapter 31 with band tooth parts 25 with axially staggering, and this adapter 31 also can be around oscillating axle 27 swings.The adapter 31 of plate-like has two axially outstanding projection 31a in the side towards band tooth parts 25, and these two projection 31a are embedded among the chute 25a of band tooth parts 25.Chute 25a and projection 31a define the groove-tenon guiding mechanism 32 that makes that adapter 31 and band tooth parts 25 lotus roots join.By sweep 31b bonded assembly fishplate bar 31c radially protrude in adapter 31 be used to support, carrying projection 31a, semi-round zone.
As the elastic component 33 of rotating spring accumulator, current be belleville spring, with axially setting of adapter 31, a limit leg of elastic component 33 is supported on the adapter 31, or rather, is supported on the sweep 31b with staggering.The adapter opening 31d that another limit bottom bands of trouser legs of elastic component 33 passes the slotted hole shape with a gap is inserted in the adapter 31, and is suspended among the opening 25b of band tooth parts 25.Adapter 31 and band tooth parts 25 alternatively are delayed to synchronously lotus root connection by elastic component 33 and groove-tenon guiding mechanism 32 thus.
The front end of the online structure 35 of elongated lotus root is hinged on the fishplate bar 31c, and its rear end is hinged on second rocking arm 12.Transmit for optimization power, the online structure 35 of lotus root can have bent angle partial sum sweep.By online structure 35 of lotus root and current adapter 31, elastic component 33, groove-tenon guiding mechanism 32 and gear stage 28, backrest 7 and cushion 5 lotus root connection at least indirectly and at least temporarily aspect its motion, and be in mutual action in this case respectively and connect.The online structure 35 of lotus root can additionally be connected with the latching device effect of cushion 5.
In order to transit to carriage ground position,, thereby unclamp lock bolt 15b with latching device 15 releases.Four movable joints 14 are no longer locked, thereby backrest 7 can be swung forward.Two rocking arms 11 and 12 are swung backward at this.At this F/s, it is motionless that cushion 5 at first keeps, and particularly locking is as long as be provided with latching device.Second rocking arm 12 pulls back the online structure of lotus root, adapter 31 swings then.Band tooth parts 25 at first keep static.Relative motion between adapter 31 and band tooth parts 25 is with elastic component 33 tensionings.
If backrest 7 continues swing one joint, for example swing about 30 °, the then for example release by the motion of the online structure 35 of lotus root of cushion 5 is as long as be provided with the latching device that is used for cushion 5.In this subordinate phase, rotatablely moving of adapter 31 by elastic component 33, when passing through the idle travel (Leerlauf) of groove-tenon guiding mechanism 32 with contacting of chute 25a, be passed to band tooth parts 25 perhaps by projection 31a by projection 31a, thus band tooth parts 25 lag motions.By gear stage 28 and axle 21, cushion 5 is swung forward.Under normal conditions, in this subordinate phase, between adapter 31 and band tooth parts 25, do not carry out relative motion.Or rather, elastic component 33 is dynamically adjusted, thereby band tooth parts 25 have certain leading (Vorlauf), so the protruding 31a that determines is inoperative and groove-tenon guiding mechanism 32 is in the idle travel.
If cushion 5 has arrived its final position, in this final position, its fixing bottom surface up, wherein it can be locked by adequate measures, then is with tooth parts 25 to keep static.So this moment, backrest 7 was just swung about 90 °, for example swung 96 °, thereby continue to move backward, make adapter 31 continue swing thus at phase III online structure 35 of lotus root under backrest 7 continuation swing situations.Relative motion between adapter 31 and band tooth parts 25 is with elastic component 33 tensionings.
If backrest 7 has arrived its final position, in this final position, its fixing back side up, wherein it can be locked by adequate measures, then adapter 31 also keeps static.Elastic component 33 keeps tensioning.
Carry out with reverse order get back to the use location time, it is high that backrest 7 is put again, thus the online structure 35 of lotus root moves forward, and adapter 31 swings, current backswing.Adapter 31 again lingeringly (by elastic component 33 and groove-tenon guiding mechanism 32) is synchronous with band tooth parts 25.Make cushion 5 moving by gear stage 28 to backswing.
Reference numerals list
1 seat
3 pedestals
5 cushions
7 backrests
11 first rocking arms
12 second rocking arms
14 4 movable joints
15 locking devices
15a locks holding portion
The 15b clamping screw
21 axles
23 pinions
25 band tooth parts
The 25a chute
25b band tooth component openings
27 oscillating axles
28 gear stages
31 adapters
The 31a projection
The 31b sweep
The 31c fishplate bar
31d adapter opening
32 grooves-tenon guiding mechanism
33 elastic components
The online structure of 35 lotus roots

Claims (13)

1. seat, automotive seat particularly, has pedestal (3), be hinged on the cushion (5) on the described pedestal (3), be hinged on the backrest (7) on the described pedestal (3), band tooth parts (25) that are in transmission connection with described cushion (5) and the elongated online structure of lotus root (35), the online structure of this lotus root at least temporarily is connected with described band tooth parts (25) effect on the one hand, hinged with described backrest (7) on the other hand, and make the motion of described backrest (7) and the motion lotus root of described cushion (5) join at least indirectly and at least temporarily, wherein said seat (1) can transit to carriage ground position from the use location by the swing forward of described backrest (7) and described cushion (5), it is characterized in that, be provided with the adapter (31) that supports swingably, this adapter is hinged on the online structure of described lotus root (35) on the one hand, is delayed to synchronously lotus root connection with the described band tooth parts (25) that support swingably on the other hand.
2. seat as claimed in claim 1 is characterized in that, described adapter (31) is supported on the described pedestal (3) around identical oscillating axle (27) swingably with described band tooth parts (25).
3. each described seat in the claim as described above, it is characterized in that, be provided with elastic component (33) between described adapter (31) and described band tooth parts (25), this elastic component at least temporarily makes synchronously lotus root connection of described adapter (31) and described band tooth parts (25).
4. each described seat in the claim as described above, it is characterized in that, between described adapter (31) and described band tooth parts (25), be provided with groove-tenon guiding mechanism (32), can make synchronously lotus root connection of described adapter (31) and described band tooth parts (25) by this groove-tenon guiding mechanism.
5. as claim 3 and 4 described seats, it is characterized in that described elastic component (33) and described groove-tenon guiding mechanism (32) alternatively makes described adapter (31) and described band tooth parts (25) lotus root join.
6. seat as claimed in claim 5 is characterized in that, makes described band tooth parts (25) synchronous when the idle travel of process described groove-tenon guiding mechanism (32) after the described adapter (31).
7. as claim 5 or 6 described seats, it is characterized in that, under normal circumstances described elastic component (33) lotus root connection during the lotus root through transport of described cushion (5) and described backrest (7) is moving, described groove-tenon guiding mechanism (32) then is in its idle travel.
8. as claim 2 and as each described seat in the claim 4 to 7, it is characterized in that the described groove between described adapter (31) and described band tooth parts (25)-tenon guiding mechanism (32) is limited around the crooked chute (25a) of described oscillating axle (27) by at least one projection (31a) and at least one.
9. as each described seat in the claim 3 to 8, it is characterized in that described elastic component (33) is supported on the described adapter (31) on the one hand, is supported on the other hand on the described band tooth parts (25); The relative motion of described adapter (31) and described band tooth parts (25) changes the tension force of described elastic component (33).
10. each described seat in the claim as described above, it is characterized in that, described band tooth parts (25) and miniature gears (23) engagement, this miniature gears rotationally fixedly is connected with described cushion (5), is formed on being in transmission connection between band tooth parts (25) and the cushion (5) thus.
11. seat as claimed in claim 10 is characterized in that, described band tooth parts (25) and described miniature gears (23) form gear stage (28).
12. each described seat in the claim as described above, it is characterized in that, transitting to from described use location under the described carriage ground position situation, at F/s, described backrest (7) is swung forward, and the online structure of described lotus root (35) moves and make described adapter (31) swing, described band tooth parts (25) then keep static, in subordinate phase, described adapter (31) is synchronous with described band tooth parts (25), in the phase III, described adapter (31) continues swing, and described band tooth parts (25) then keep static.
13. each described seat in the claim as described above, it is characterized in that, for described backrest (7) is hinged on the described pedestal (3), be provided with first rocking arm (11) and second rocking arm (12), wherein said pedestal (3), described first rocking arm (11), described backrest (7) and described second rocking arm (12) define one four movable joint (14) as four Transmissions that are hinged.
CN200910146284.4A 2008-06-26 2009-06-26 Vehicle seat with carriage ground position Expired - Fee Related CN101612906B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008030781.5 2008-06-26
DE200810030781 DE102008030781B3 (en) 2008-06-26 2008-06-26 Vehicle seat, particularly motor vehicle seat, has underbody, where cushions and back rest are fixed at underbody in articulated manner

Publications (2)

Publication Number Publication Date
CN101612906A true CN101612906A (en) 2009-12-30
CN101612906B CN101612906B (en) 2015-02-18

Family

ID=40514854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910146284.4A Expired - Fee Related CN101612906B (en) 2008-06-26 2009-06-26 Vehicle seat with carriage ground position

Country Status (3)

Country Link
CN (1) CN101612906B (en)
BR (1) BRPI0901999A2 (en)
DE (1) DE102008030781B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109955749A (en) * 2017-12-22 2019-07-02 上汽通用五菱汽车股份有限公司 A kind of cushion and backrest folding vehicle seat device
CN110949203A (en) * 2018-09-27 2020-04-03 佛吉亚汽车座椅公司 System comprising a vehicle seat with a reclining backrest

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011018894B4 (en) * 2011-04-28 2015-05-07 Faurecia Autositze Gmbh vehicle seat
EP4308412A1 (en) * 2021-03-17 2024-01-24 Adient US LLC Vehicle seat and method for assembling a vehicle seat

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Publication number Priority date Publication date Assignee Title
FR2577860B1 (en) * 1985-02-27 1987-04-10 Renault TRANSFORMABLE SEAT FOR MOTOR VEHICLE
DE19841363C1 (en) * 1998-09-10 2000-04-20 Opel Adam Ag Motor vehicle rear seat with foldable backrest and lowerable seat part
DE19945573C1 (en) * 1999-09-23 2000-11-09 Faure Bertrand Sitztech Gmbh Folding rear passenger seat for automobile has coupling rod between seat squab and backrest displaced along linear guides to allow adjustment of inclination angle of backrest
DE19962424C1 (en) * 1999-12-22 2001-08-23 Faurecia Autositze Gmbh & Co Motor vehicle seat with a linkage for translational transmission of adjustment forces for seat adjustment functions
DE10156644C2 (en) * 2001-11-17 2003-10-23 Keiper Gmbh & Co Kg Vehicle seat with floor position
JP4092189B2 (en) * 2002-12-24 2008-05-28 アイシン精機株式会社 Automotive seat device
DE10335867B3 (en) * 2003-08-06 2005-02-17 Keiper Gmbh & Co. Kg Seat for motor vehicle has control disk able to rotate on the adapter to remove from use position to floor position for carrying load
DE102004018637A1 (en) * 2004-04-16 2005-11-10 Faurecia Autositze Gmbh & Co. Kg Folding seat for vehicle with linkage to lower seat cushion when seat back is swung into cargo position and incorporating spring a damper inside linkage
DE102006030259B9 (en) * 2006-06-30 2008-10-23 Lear Corporation, Southfield Flat foldable seat
DE102007029167B3 (en) * 2007-06-25 2008-10-09 Lear Corp., Southfield Vehicle seat, has clamp connected to sector gear wheel and engaged to pivot, where pivot is connected with wheel and is brought into outside engagement with clamp during movement of backrest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109955749A (en) * 2017-12-22 2019-07-02 上汽通用五菱汽车股份有限公司 A kind of cushion and backrest folding vehicle seat device
CN110949203A (en) * 2018-09-27 2020-04-03 佛吉亚汽车座椅公司 System comprising a vehicle seat with a reclining backrest
CN110949203B (en) * 2018-09-27 2022-06-21 佛吉亚汽车座椅公司 System comprising a vehicle seat with a reclining backrest

Also Published As

Publication number Publication date
BRPI0901999A2 (en) 2010-04-13
DE102008030781B3 (en) 2009-11-19
CN101612906B (en) 2015-02-18

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