Wheel for an automobile and a manufacturing method therefor
US5899537A · kind A · utility
11Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | May 27, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B3/044
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wheel for an automobile and a manufacturing method therefor wherein, in manufacturing a disc material portion from a substantially flat square plate, a length of the side of the substantially flat square plate is selected so that, after the subsequently formed disc is pressed into a rim, a most recessed portion of a ventilation is located axially outside a center of curvature of a well radius of the rim.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.