Patent US1130383A successfully refreshed from Google Patents.
US4248480A
Expired / Lapsed
US
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Locking rail supported on fixed vehicle part
Assignee: Daimler Benz AG
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Filing: 1979-06-19
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Granted: 1981-02-03
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Expires: 1999-06-19
Abstract
Abstract A locking rail supported on a fixed vehicle part for a lever pivotally connected to a seat frame of a longitudinally and vertically adjustable automobile seat. The lever receives one end of a safety belt system with a lower free end of the lever lockingly engaging the locking rail when a predetermined tensile stress on the belt strap is exceeded. The locking rail is rigidly attached to parts fixed to the vehicle such as, for example, the seat underframe and the vehicle floor. The lever is connected to the seat frame by way of a fishplate which is mounted on both sides in an articulated fashion.
Inventors
- 👤 Antonin Koucky
- 👤 Rolf Krugener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:17
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/26; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/06; B60N2/08; B60N2/0812; B60N2/0825; B60N2/0831; B60N2/0837; B60N2/085
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
178 words
A locking rail for a motor vehicle seat, the motor vehicle seat including means for longitudinally and vertically adjusting the seat, a lever means pivotally connected to a seat frame of the adjusting means for operatively connecting the locking rail to an end of a vehicle safety belt system, and means provided on a lower free end of the lever means for lockingly engaging the lever means to the locking rail upon a predetermined tensile stress on the safety belt system being exceeded, characterized in that means are provided for rigidly securing the locking rail to an underframe of the motor vehicle seat and a floor of the vehicle, and in that means pivotally mounted on the lever means are provided for pivotally connecting the lever means to the seat frame so that a path traveled by a safety belt of the safety belt system during a longitudinal adjustment of the vehicle seat is maintained and only a slightly modified change in the path of the safety belt takes place during a vertical adjustment of the vehicle seat.
Claim 2
Dependent Claim
178 words
A locking rail for a motor vehicle seat, the motor vehicle seat including means for longitudinally and vertically adjusting the seat, a lever means pivotally connected to a seat frame of the adjusting means for operatively connecting the locking rail to an end of a vehicle safety belt system, and means provided on a lower free end of the lever means for lockingly engaging the lever means to the locking rail upon a predetermined tensile stress on the safety belt system being exceeded, characterized in that means are provided for rigidly securing the locking rail to an underframe of the motor vehicle seat and a floor of the vehicle, and in that means pivotally mounted on the lever means are provided for pivotally connecting the lever means to the seat frame so that a path traveled by a safety belt of the safety belt system during a longitudinal adjustment of the vehicle seat is maintained and only a slightly modified change in the path of the safety belt takes place during a vertical adjustment of the vehicle seat.
Claim 3
Dependent Claim
46 words
A locking rail according to claim 1, characterized in that said means for pivotally connecting the lever means to the seat frame includes a fishplate means having a first end pivotally mounted at the lever means and a second end pivotally mounted at the seat frame.
Claim 4
Dependent Claim
28 words
A locking rail according to one of claims 1 or 2, characterized in that the locking rail forms a structural unit with the underframe of the vehicle seat.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-02-03 | 1984-08-04 | 1985-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-03 | 1988-08-04 | 1989-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-03 | 1992-08-04 | 1993-02-03 | $7700.00 | Window Closed / Lapsed |