Tire having annular reinforcing structure and compressed rubber hoop
US4091856A · kind A · utility
5Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 1976 |
| Grant date | May 30, 1978 |
| Priority date | — |
| Expiry date | Sep 1, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/1081
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tire, which can be solid or pneumatic, which has an elastomeric tread portion, an inextensible annular reinforcing structure beneath the tread and a hoop of rubber inwardly of the reinforcing structure. The hoop of rubber is held in a state of compression in the unloaded and, if the tire is pneumatic, uninflated state of the tire by the annular reinforcing structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.