Spare tire carrier
US4059197A · kind A · utility
38Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1975 |
| Grant date | Nov 22, 1977 |
| Priority date | — |
| Expiry date | Nov 4, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/5987
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A spare tire carrier utilizing an eccentric gear mechanism for hoisting a spare tire, in which said mechanism comprises means for restricting the movement of the external gear such that the internal gear driven by the external gear makes the pilgrim-step motion, whereby the mechanism may be positively prevented from the accidental reversal movement so as to prevent the drop of the spare tire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.