Tire with a folded annular reinforcement
US4210189A · kind A · utility
3Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 23, 1978 |
| Grant date | Jul 1, 1980 |
| Priority date | — |
| Expiry date | Oct 23, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C9/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire with an annular reinforcement in the area of the tread. The annular reinforcement is formed of a single, wide, cord-reinforced ply which is folded so as to have three folded edges and four superimposed, narrower, interconnected layers or plies of rubberized reinforcement cords.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.