US4469368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Passenger car body structure
Assignee: Dr Ing HCF Porsche AG
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Filing: 1982-03-25
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Granted: 1984-09-04
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Expires: 2002-03-25
Abstract
Abstract A body structure in which a transverse wall, that bounds an end of a vehicle passenger compartment, is extended to fender walls and is provided with shock absorber mounts, two upper and lower longitudinal bearers and a floor plate being attached to the transverse wall and the fender walls. To provide high rigidity, the top of the transverse wall has a parallel reinforcing element which interconnects opposite shock absorber mounts and the upper longitudinal bearers. At the bottom of the transverse wall, there is provided a frame system consisting of hollow members formed by the transverse wall and the bottom plate, and by reinforcing elements connecting the longitudinal bearers to the floor plate and a support element.
Inventors
- 👤 Georg Eger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:22
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/082
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
196 words
A passenger car body structure comprising upper and lower longitudinal bearers, fenders, each of which being provided with a shock absorber mount and being connected to respective upper and lower longitudinal bearers, a transverse wall forming an end wall of a passenger compartment of the car, the transverse wall extending, at opposite ends thereof, to said fenders, a floor plate being attached directly to the transverse wall and indirectly to a wall of each fender, the transverse wall being provided at its top with a parallel reinforcing element, said parallel reinforcing element interconnecting the transverse wall with the shock absorber mounts of the fender walls and the upper longitudinal bearers, a frame system consisting of hollow members being provided at the bottom of the transverse wall, the hollow members of said frame system being formed by portions of the transverse wall, the floor plate, longitudinally extending floor plate support elements, and reinforcing members, and each reinforcing member being connected to the floor plate and a respective one of the lower longitudinal bearers and further comprising the shock absorber mounts being provided with a vertical extension having a reinforcement which extends vertically within the lower longitudinal bearers.
Claim 2
Dependent Claim
196 words
A passenger car body structure comprising upper and lower longitudinal bearers, fenders, each of which being provided with a shock absorber mount and being connected to respective upper and lower longitudinal bearers, a transverse wall forming an end wall of a passenger compartment of the car, the transverse wall extending, at opposite ends thereof, to said fenders, a floor plate being attached directly to the transverse wall and indirectly to a wall of each fender, the transverse wall being provided at its top with a parallel reinforcing element, said parallel reinforcing element interconnecting the transverse wall with the shock absorber mounts of the fender walls and the upper longitudinal bearers, a frame system consisting of hollow members being provided at the bottom of the transverse wall, the hollow members of said frame system being formed by portions of the transverse wall, the floor plate, longitudinally extending floor plate support elements, and reinforcing members, and each reinforcing member being connected to the floor plate and a respective one of the lower longitudinal bearers and further comprising the shock absorber mounts being provided with a vertical extension having a reinforcement which extends vertically within the lower longitudinal bearers.
Claim 3
Dependent Claim
192 words
A passenger car body structure comprising upper and lower longitudinal bearers, fenders, each of which being provided with a shock absorber mount and being connected to respective upper and lower longitudinal bearers, a transverse wall forming an end wall of a passenger compartment of the car, the transverse wall extending, at opposite ends thereof, to said fenders, a floor plate being attached directly to the transverse wall and indirectly to a wall of each fender, the transverse wall being provided at its top with a parallel reinforcing element, said parallel reinforcing element interconnecting the transverse wall with the shock absorber mounts of the fender walls and the upper longitudinal bearers, a frame system consisting of hollow members being provided at the bottom of the transverse wall, the hollow members of said frame system being formed by portions of the transverse wall, the floor plate, longitudinally extending floor plate support elements, and reinforcing members, each reinforcing member being connected to the floor plate and a respective one of the lower longitudinal bearers, and the transverse wall being cross-sectionally provided with a reinforcing portion shaped to accommodate a unit such as a steering gear.
Claim 4
Dependent Claim
192 words
A passenger car body structure comprising upper and lower longitudinal bearers, fenders, each of which being provided with a shock absorber mount and being connected to respective upper and lower longitudinal bearers, a transverse wall forming an end wall of a passenger compartment of the car, the transverse wall extending, at opposite ends thereof, to said fenders, a floor plate being attached directly to the transverse wall and indirectly to a wall of each fender, the transverse wall being provided at its top with a parallel reinforcing element, said parallel reinforcing element interconnecting the transverse wall with the shock absorber mounts of the fender walls and the upper longitudinal bearers, a frame system consisting of hollow members being provided at the bottom of the transverse wall, the hollow members of said frame system being formed by portions of the transverse wall, the floor plate, longitudinally extending floor plate support elements, and reinforcing members, each reinforcing member being connected to the floor plate and a respective one of the lower longitudinal bearers, and the transverse wall being cross-sectionally provided with a reinforcing portion shaped to accommodate a unit such as a steering gear.
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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) | 1987-09-04 | 1988-03-05 | 1988-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-04 | 1992-03-05 | 1992-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-04 | 1996-03-05 | 1996-09-04 | $7700.00 | Window Closed / Lapsed |