US5044683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Passenger seat arrangement in vehicles having a releasable back-cushion support frame
Assignee: Saab Automobile AB
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Filing: 1990-12-12
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Granted: 1991-09-03
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Expires: 2010-12-12
Abstract
Abstract A rear seat (1) in a passenger car comprises folding back-cushions (25, 26). Behind the back-cushions (25, 26) is a frame (38) arranged to support the back-cushions (25, 26) in the normal back inclination position, in order to constitute a safety-belt fixing point and in order to constitute load-shifting protection against any loads in the baggage space of the car which might slide. The back-cushions (25, 26) are pivotably mounted on the frame (38) and the frame (38) is pivotably mounted on the body floor (7). The back-cushions (25,26) are thus pivotable from back inclination position into loading position either independently of the frame (38) or together with the frame (38).
Inventors
- 👤 Owe Parsson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:18
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3088; B60N2/309; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3013; B60N2/3038; B60N2/304; B60N2/3045; B60N2/305; B60R; B60R22/00; B60R22/18; B60N2205/00; B60N2205/30; B60N2205/35
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
239 words
A passenger seat in a vehicle, wherein the seat comprises a seat portion and a folding back cushion pivotable between a normal upright, back inclination position and an essentially horizontal loading position; the back cushion having a front side facing forwardly in the seat when the back is in the upright back position and having an opposite back side; a frame behind the back side of the back cushion; a first bearing toward the bottom of the back cushion and on the frame which permits the back cushion to pivot selectively with and with respect to the frame between the upright back inclination position and the essentially horizontal loading position; a second bearing on the frame and connected to the body of the vehicle, and the frame being pivotable at the second bearing between a generally upright inclination position corresponding to the normal back inclination position of the back cushion and an essentially horizontal loading position, means for locking the back cushion to the frame; the first bearing for the back cushion on the frame enabling the back cushion to be pivoted independently of the frame, and also to be pivoted along with the frame when the back cushion is locked to the frame, between the back inclination position and the horizontal loading position, the second bearing for the frame on the vehicle body enabling the frame to be pivoted from the upright inclination position into the loading position.
Claim 2
Dependent Claim
239 words
A passenger seat in a vehicle, wherein the seat comprises a seat portion and a folding back cushion pivotable between a normal upright, back inclination position and an essentially horizontal loading position; the back cushion having a front side facing forwardly in the seat when the back is in the upright back position and having an opposite back side; a frame behind the back side of the back cushion; a first bearing toward the bottom of the back cushion and on the frame which permits the back cushion to pivot selectively with and with respect to the frame between the upright back inclination position and the essentially horizontal loading position; a second bearing on the frame and connected to the body of the vehicle, and the frame being pivotable at the second bearing between a generally upright inclination position corresponding to the normal back inclination position of the back cushion and an essentially horizontal loading position, means for locking the back cushion to the frame; the first bearing for the back cushion on the frame enabling the back cushion to be pivoted independently of the frame, and also to be pivoted along with the frame when the back cushion is locked to the frame, between the back inclination position and the horizontal loading position, the second bearing for the frame on the vehicle body enabling the frame to be pivoted from the upright inclination position into the loading position.
Claim 3
Dependent Claim
20 words
The seat of claim 1, wherein the first and second bearings are generally at the same height at the frame.
Claim 4
Dependent Claim
20 words
The seat of claim 1, wherein the second bearing is at a fixed location on the body of the vehicle.
Claim 5
Dependent Claim
69 words
The seat of claim 1, wherein the frame comprises an upper horizontal frame member and a lower horizontal frame member spaced apart from the upper frame member, both of the frame members extending in the transverse direction of the vehicle, and vertical frame members extending between and connecting the upper and lower horizontal frame members, the vertical frame members being spaced apart to define open sections through the frame.
Claim 6
Dependent Claim
54 words
The seat of claim 4, wherein the back cushion comprises a cushion base and a raised back section behind the base, the raised section being shaped so that with the back cushion in the normal upright back inclination position, the raised section slides into and substantially completely fills the open section in the frame.
Claim 7
Dependent Claim
27 words
The seat of claim 4, further comprising at least one seat belt reel fixed to the frame and a seat belt wound onto the seat belt reel.
Claim 8
Dependent Claim
42 words
The seat of claim 6, wherein the upper frame member includes a forwardly facing opening facing over the seat, the belt reel being arranged on the upper frame member and the belt on the belt reel extending through the forwardly facing opening.
Claim 9
Dependent Claim
24 words
The seat of claim 7, further comprising a cavity defined in the upper frame member and the forwardly facing opening communicating with the cavity.
Claim 10
Dependent Claim
27 words
The seat of claim 1, further comprising at least one seat belt reel fixed to the frame and a seat belt wound onto the seat belt reel.
Claim 11
Dependent Claim
42 words
The seat of claim 9, wherein the upper frame member includes a forwardly facing opening facing over the seat, the belt reel being arranged on the upper frame member and the belt on the belt reel extending through the forwardly facing opening.
Claim 12
Dependent Claim
24 words
The seat of claim 10, further comprising a cavity defined in the upper frame member and the forwardly facing opening communicating with the cavity.
Claim 13
Dependent Claim
39 words
The seat of claim 11, further comprising a locking arrangement for producing a rigid connection between the frame and the vehicle body to prohibit movement of the frame from the upright inclination position while the locking arrangement is engaged.
Claim 14
Dependent Claim
32 words
The seat of claim 12, further comprising an operating element connecting the belt reel to the locking arrangement for causing cooperative action by the belt reel upon operation of the locking arrangement.
Claim 15
Dependent Claim
69 words
The seat of claim 13, wherein the belt reel includes a locking mechanism for preventing extraction of the belt off the belt reel, and the operating element connected between the belt reel and the locking arrangement of the frame being operative to operate the locking mechanism of the belt reel when the locking arrangement of the frame is disengaged and the frame and the body are not rigidly connected.
Claim 16
Dependent Claim
68 words
The seat of claim 14, wherein the locking mechanism of the belt reel is operable to lock the belt reel against extraction of the belt upon inclination of the belt reel beyond a predetermined extent; the operating element being connected with the belt reel for inclining the belt reel when the frame and the vehicle body are not connected for locking the belt against extraction from the reel.
Claim 17
Dependent Claim
19 words
The seat of claim 2, further comprising an attachment on the upper frame member for a passenger neck protector.
Claim 18
Dependent Claim
23 words
The seat of claim 4, wherein the upper frame member comprises load shifting and sliding protection for any load in a baggage space.
Claim 19
Dependent Claim
39 words
The seat of claim 1, further comprising a locking arrangement for producing a rigid connection between the frame and the vehicle body to prohibit movement of the frame from the upright inclination position while the locking arrangement is engaged.
Claim 20
Dependent Claim
44 words
The seat of claim 1, wherein there are at least two separate back cushions and each of the back cushions has a respective first bearing for pivot connection with the frame, and the frame is a common frame for all of the back cushions.
Claim 21
Dependent Claim
60 words
The seat of claim 1, wherein the seat portion is in front of the back cushion when the back cushion is in the upright back inclination position; and means for moving the seat forward out of the path of pivoting of the back cushion which movement is separate from pivoting of the back cushion and from pivoting of the frame.
Claim 22
Dependent Claim
79 words
The seat of claim 20, wherein the first bearing connection between the back cushion and the frame includes means for enabling the back cushion to pivot forward to a horizontal supporting position on the vehicle body when the seat has been moved forward out of the path of the back cushion and also to enable the back cushion to rest atop the seat when the seat has not been moved forward out of the path of the back cushion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-02 | 1995-03-04 | 1995-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-02 | 1999-03-04 | 1999-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-02 | 2003-03-04 | 2003-09-03 | $7700.00 | Window Closed / Lapsed |