Molded vehicular tire with internal reinforcing webs
US4071070A · kind A · utility
9Cited by
7References
6Claims
0Family size
Inventor
Key dates
| Filing date | Mar 17, 1976 |
| Grant date | Jan 31, 1978 |
| Priority date | — |
| Expiry date | Mar 17, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/1054
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A molded vehicular tire is internally partitioned by a set of angularly equispaced webs integral with its toroidal casing, the webs being separated from the inner wall surfaces of the casing by arcuate gaps extending laterally from the region of its sole but terminating short of its beads. The webs, attached to the tire casing at three points, act as reinforcements allowing the tire to be used even without internal air pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.