Reverse drawn wheel trim system
US5286093A · kind A · utility
13Cited by
7References
4Claims
0Family size
Inventor
Key dates
| Filing date | Oct 5, 1992 |
| Grant date | Feb 15, 1994 |
| Priority date | — |
| Expiry date | Oct 5, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B7/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a wheel trim attachment system which does not require the removal of the existing lug nuts. A trim member has holes to receive the existing studs and lug nuts. At least one of these holes is sized to frictionally fit over one of the existing lug nuts. This particular hole also has a flange, swept area, or reverse draw which is placed substantially perpendicular to the base of the trim member thereby providing a large area over which frictional fit between the trim member and the lug nut can be made.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.