US5290084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle seat arrangement having a side cheek movable between a rest position and an operating position
Assignee: Volkswagen AG
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Filing: 1993-02-26
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Granted: 1994-03-01
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Expires: 2013-02-26
Abstract
Abstract To protect a vehicle occupant in a side collision without inconvenience to an occupant in getting in and out of the vehicle, a vehicle seat includes a side cheek member adjacent to a side wall of the vehicle and the outer surface of the side cheek member is arranged so that inward penetration of the side wall of the vehicle in a side collision will force the side cheek member in the direction of increasing penetration into the space between a vehicle occupant and the outside wall of the vehicle.
Inventors
- 👤 Ruprecht Sinnhuber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:02
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/90; B60N2/986; B60N2/24; B60N2/42; B60N2/4207; B60N2/4235; B60N2/427; B60N2/42727; B60N2/42772; B60N2/42781; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/20; B60R21/207; B60R2021/0002; B60R2021/0006
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
125 words
A motor vehicle having a side wall comprising a seat mounted adjacent to the side wall of the vehicle and including a side cheek member movable between a rest position permitting an occupant of the seat to move out of the seat easily and an operative position in which the cheek is disposed at least partially between an occupant of the seat and a side wall, wherein the cheek member has an outer surface facing the side wall of the vehicle which is inclined with respect to the side wall of the vehicle so that the side wall, when forced against the cheek member during a side collision, exerts a moment on the cheek member to force it in the direction toward its operative position.
Claim 2
Dependent Claim
125 words
A motor vehicle having a side wall comprising a seat mounted adjacent to the side wall of the vehicle and including a side cheek member movable between a rest position permitting an occupant of the seat to move out of the seat easily and an operative position in which the cheek is disposed at least partially between an occupant of the seat and a side wall, wherein the cheek member has an outer surface facing the side wall of the vehicle which is inclined with respect to the side wall of the vehicle so that the side wall, when forced against the cheek member during a side collision, exerts a moment on the cheek member to force it in the direction toward its operative position.
Claim 3
Dependent Claim
104 words
A motor vehicle according to claim 1 wherein the motor vehicle includes a central tunnel and the seat includes an additional side cheek member adjacent to the tunnel and movable out of a rest position laterally releasing the occupant into an operating position laterally restraining the occupant, and wherein the additional side cheek member has an outer surface inclined with respect to the central tunnel so that, in the event a side collision-imposed force produces engagement between the additional side cheek member and the tunnel, the tunnel will exert a moment on the additional side cheek member in the direction toward its operating position.
Claim 4
Dependent Claim
22 words
A motor vehicle according to claim 1 wherein the side cheek member is a component of the sitting part of the seat.
Claim 5
Dependent Claim
21 words
A motor vehicle according to claim 1 wherein the side cheek member is a component of the backrest of the seat.
Claim 6
Dependent Claim
28 words
A motor vehicle according to claim 1 including triggering means comprising a collision sensor for moving the side cheek member into its operating position in a side collision.
Claim 7
Dependent Claim
79 words
A motor vehicle according to claim 5 wherein the vehicle includes a door sill and a central tunnel member and the seat includes an additional side cheek member adjacent to the central tunnel and wherein the triggering means comprises a piston-and-cylinder arrangement which extends transversely between the central tunnel and the door sill and is provided with a restoring lock and which expands transversely when actuated, and which is in swinging connection with the movably mounted side cheek members.
Claim 8
Dependent Claim
30 words
A motor vehicle according to claim 1 wherein the side cheek member contains an airbag which, when released, will expand obliquely outward to abut the side wall of the vehicle.
References Cited (Backward Citations)
DE1580621A1
Cited
DE3643876A1
Cited
EP0401092A1
Cited
US5112079A
Cited
US5072966A
Cited
JPH03281455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-02-28 | 1997-08-30 | 1998-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-28 | 2001-08-30 | 2002-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-28 | 2005-08-30 | 2006-03-01 | $7700.00 | Window Closed / Lapsed |