Invention Grant
- Patent Title: Method for manufacturing a vehicle wheel
- Patent Title (中): 车轮制造方法
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Application No.: US545680Application Date: 1983-10-26
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Publication No.: US4532786APublication Date: 1985-08-06
- Inventor: Walter Schaible
- Applicant: Walter Schaible
- Applicant Address: DEX
- Assignee: Dr. Ing. h.c.F. Porsche A.G.
- Current Assignee: Dr. Ing. h.c.F. Porsche A.G.
- Current Assignee Address: DEX
- Priority: DEX3239675 19821027
- Main IPC: B21D53/26
- IPC: B21D53/26 ; B21H1/10 ; B21H1/04
Abstract:
A method for the manufacture of a vehicle wheel from light metal with an asymmetric rim base, which is made from a plate or disk by rolling, pressing, cutting and aperture-forming steps. In order for the wheel to be formed in a simple manner without costly manufacturing steps, the edge of the disk or plate is angularly bent, according to the method of the present invention, prior to splitting and the subsequent forming of the rim base. This is necessary in order for the rim base to be formed with different lengths of legs having the same thickness.
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