US4449748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utility vehicle body
Assignee: Volkswagen AG
•
Filing: 1981-03-13
•
Granted: 1984-05-22
•
Expires: 2001-03-13
Abstract
Abstract A utility vehicle body is fabricated with a closed cab portion and an open cargo portion. The cab portion is arranged to be resistant to bending moments in the longitudinal direction of the vehicle and resistant to torsion forces. For this purpose, there is provided a torsion resistant frame extending around the entire circumference of the rear wall of the cab portion. The cargo portion has an approximately U-shaped transverse cross-section and is therefore resistant to bending in the longitudinal direction, but by itself is not resistant to torsion forces. The cargo portion is rendered resistant to torsion forces by reason of its attachment on the rear wall of the cab portion.
Inventors
- 👤 Ernst Fiala
- 👤 Fritz Schael
- 👤 Reiner Schoedder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:59
CPC Classifications
B; B62; B62D; B62D23/00; B62D33/00; B62D33/02
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
124 words
A self supporting body for a utility vehicle comprising a closed cab portion, having front, rear, and side walls, mounted only on the front wheels of said vehicle and an open cargo portion mounted only on the rear wheels of said vehicle, said cab portion having a bending and torsion resistant construction, including a torsion resistant frame having a closed cross sectional configuration and forming a structural component extending around the entire circumference of said rear wall of said cab portion, and said cargo portion having an approximately U-shaped transverse cross-section, said cargo portion being of itself bending resistant in the longitudinal direction of the vehicle and torsion yielding, and said cargo portion being rendered torsion resistant by attachment to said torsion resistant frame.
Claim 2
Dependent Claim
124 words
A self supporting body for a utility vehicle comprising a closed cab portion, having front, rear, and side walls, mounted only on the front wheels of said vehicle and an open cargo portion mounted only on the rear wheels of said vehicle, said cab portion having a bending and torsion resistant construction, including a torsion resistant frame having a closed cross sectional configuration and forming a structural component extending around the entire circumference of said rear wall of said cab portion, and said cargo portion having an approximately U-shaped transverse cross-section, said cargo portion being of itself bending resistant in the longitudinal direction of the vehicle and torsion yielding, and said cargo portion being rendered torsion resistant by attachment to said torsion resistant frame.
Claim 3
Dependent Claim
58 words
A body as specified in claim 1 wherein said cargo portion comprises a loading platform and rigid sidewall support members, said support members extending over the entire length of said cargo portion on each side of said platform and forming side walls and wheel housings, said sidewall support members being connected with both said platform and said frame.
Claim 4
Dependent Claim
33 words
A body as specified in claim 2 wherein said cab portion is provided with door openings on each side of said vehicle and wherein said sidewall support members extend to said door openings.
Claim 5
Dependent Claim
23 words
A body as specified in claim 2 wherein said loading platform and sidewall support members are fabricated out of a continuous metal plate.
Claim 6
Dependent Claim
17 words
A body as specified in claim 4 wherein said sidewall support members are provided with reinforcing braces.
Claim 7
Dependent Claim
23 words
A body as specified in claim 2 wherein there are provided gussets interconnecting said frame and said sidewall members adjacent said loading platform.
Claim 8
Dependent Claim
26 words
A body as specified in claim 6 wherein each of said gussets comprise a piece of flat material having an edge stiffened by an angled extension.
Claim 9
Dependent Claim
37 words
A body as specified in claim 6 wherein each of said gussets has the form of a right triangle having unequal sides, and wherein each of said gussets is attached to said frame by its shortest side.
Claim 10
Dependent Claim
38 words
A body as specified in claim 1 wherein there is provided a cross beam extending in a transverse direction under said cargo portion, said beam being arranged to stiffen said cargo portion and connect to a rear axle.
Claim 11
Dependent Claim
47 words
A body as specified in claim 2 wherein there are provided leaf springs mounted to said body for supporting a rear axle, said springs being mounted at their rear end to said sidewall members and at their front end to support members rigidly connected to said frame.
Claim 12
Dependent Claim
13 words
A body as specified in claim 2 wherein said platform has longitudinal corrugations.
References Cited (Backward Citations)
US2157075A
Cited
US2425948A
Cited
GB941747A
Cited
FR1372801A
Cited
US3753573A
Cited
US3989562A
Cited
US4135756A
Cited
US4043583A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-22 | 1987-11-21 | 1988-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-22 | 1991-11-21 | 1992-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-22 | 1995-11-21 | 1996-05-22 | $7700.00 | Window Closed / Lapsed |