Pneumatic tire capable of being driven deflated
US4311180A · kind A · utility
0Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 1980 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Jul 7, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D17/80
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire having a tread and a pair of sidewalls each terminating in a tire bead in which, in use, of the tire on the wheel rim for which it is designed, the sidewalls are so shaped and reinforced that they are placed in tension when the tire is inflated to its normal working pressure and are placed in compression when the inflation pressure falls below a predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.