Fold-down seat and a vehicle including such a seat
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60N-002/00
출원번호
US-0767163
(2004-01-28)
우선권정보
FR-03 02009(2003-02-19)
발명자
/ 주소
Epaud,David
Fourrey,Fran챌ois
Lesbats,Fabrice
Couasnon,Christian
출원인 / 주소
Faurecia Sieges d'Automobile S. A.
대리인 / 주소
McCracken &
인용정보
피인용 횟수 :
11인용 특허 :
9
초록▼
A vehicle seat comprising a runner made up of a fixed rail fixed to a vehicle floor, and of a moving rail mounted to slide relative to the fixed rail, a front leg having a top end and a bottom end mounted to pivot relative to the vehicle floor, a seat back mounted to pivot relative to the moving rai
A vehicle seat comprising a runner made up of a fixed rail fixed to a vehicle floor, and of a moving rail mounted to slide relative to the fixed rail, a front leg having a top end and a bottom end mounted to pivot relative to the vehicle floor, a seat back mounted to pivot relative to the moving rail of the runner, and a seat proper having a front end mounted to pivot on the top end of the front leg. The seat back is mounted to pivot relative to the seat proper, and the seat further comprises at least one locking device adapted to selectively preventing the seat back from pivoting or allowing said seat back to pivot.
대표청구항▼
What is claimed is: 1. A vehicle having at least a floor and a vehicle seat comprising: a runner made up of a fixed rail fixed to the vehicle floor, and of a moving rail mounted to slide relative to the fixed rail; at least one front leg having a top end and a bottom end directly mounted on the veh
What is claimed is: 1. A vehicle having at least a floor and a vehicle seat comprising: a runner made up of a fixed rail fixed to the vehicle floor, and of a moving rail mounted to slide relative to the fixed rail; at least one front leg having a top end and a bottom end directly mounted on the vehicle floor to be able to pivot relative to the vehicle floor; a seat back mounted to pivot relative to the moving rail of the runner; and a seat proper having a front end mounted to pivot on the top end of the front leg; wherein the seat back is mounted on the seat proper to pivot relative to the seat proper; and wherein the seat further comprises at least one locking device adapted to selectively prevent the seat back from pivoting or allow said seat back to pivot. 2. A vehicle according to claim 1, in which the seat back is mounted to pivot relative to the moving rail of the runner via a hinge mechanism controlled by a control member for selectively either locking the seat back or enabling the seat back to pivot freely relative to the moving rail of the runner. 3. A vehicle according to claim 1, wherein the vehicle seat further comprises a release device adapted so that the seat back pivoting forwards automatically unlocks the runner. 4. A vehicle according to claim 3, in which the seat back has an actuator provided with a cam edge that co-operates by means of a cam effect with an actuating lever mounted to pivot relative to the moving rail of the runner, said actuating lever being secured to an unlocking lever which is adapted to act on an unlocking finger belonging to the runner, so as to unlock said runner when the seat back pivots forwards into a position that is inclined by at least 10 degrees forwards. 5. A vehicle according to claim 3, in which the runner is organized to be unlocked when the seat back is in an intermediate tilt position, and in which a holding device is provided for preventing the seat back from pivoting forwards from the intermediate tilt position, when the moving rail is situated between a rear position and an intermediate slide position. 6. A vehicle according to claim 5, in which a pivot release device is adapted to allow the seat back to pivot forwards from its intermediate tilt position, when the moving rail reaches the intermediate slide position. 7. A vehicle according to claim 3, wherein the vehicle seat further comprises a manual unlocking control organized so that an actuation of said manual unlocking control by a user unlocks the runner. 8. A vehicle according to claim 1, in which the seat back is adapted to pivot forwards into a folded-down position, in which said seat back extends substantially horizontally. 9. A vehicle according to claim 8, in which, in the folded-down position of the seat, the seat is retracted into the floor of the vehicle. 10. A vehicle according to claim 1, in which the bottom end of the front leg has an anchoring device adapted to selectively anchor or release said bottom end relative to the vehicle floor, the seat being organized so that, after the front leg has been released by its anchoring device, the front end of the seat proper can be raised into a folded-up position in which the seat proper is held substantially vertical. 11. A vehicle according to claim 10, further comprising a guide leg, a first end of which is mounted to pivot relative to the bottom end of the front leg, and a second end of which is mounted to pivot relative to the fixed rail of the runner. 12. A vehicle according to claim 1, wherein the seat back is mounted to pivot relative to the moving rail of the runner about a first axis, and wherein the seat back is mounted to pivot relative to the seat proper about a second axis, said second axis being different from said first axis. 13. A vehicle according to claim 1, wherein the seat back is mounted to pivot relative to the seat proper at least between a normal in-use position and a comfort position. 14. A vehicle seat according to claim 1, wherein the seat back is mounted to pivot relative to the seat proper at least between a normal in-use position and an inclined forward position.
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이 특허에 인용된 특허 (9)
Sturt Alan ; Ban Marcel C. ; Best ; Jr. William F. ; Drew Iris, Automotive seat assembly with folding structural supports for storage in a foot well for an automotive vehicle body.
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