Pneumatic tire having lug pattern
US4176703A · kind A · utility
12Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1977 |
| Grant date | Dec 4, 1979 |
| Priority date | — |
| Expiry date | May 26, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10792
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire having a lug pattern is disclosed. The tire comprises a breaker composed of a plurality of plies superimposed one upon the other and each having an offset projected from the equatorial plane of the tire and a textile cord cover layer superimposed about the breaker and extending across two sidewalls. The cords of the breaker plies are disposed along two directions crossed through the textile cord cover layer at an angle of a range between 50.degree. and 130.degree. with respect to the axial direction of the lug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.