Tire breaker belts and method of making
US4745957A · kind A · utility
7Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 1985 |
| Grant date | May 24, 1988 |
| Priority date | — |
| Expiry date | May 8, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10765
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tire breaker belt comprises a core ply preferably comprising rubberized cords extending longitudinally of the belt. One or more encasing plies are wrapped around the core ply. The cords of the encasing ply or plies extend at an acute angle to the length of the belt. The belt may be formed directly as an annulus or in a long length which is cut to a shorter length and subsequently wrapped around a carcass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.