Tire for heavy-goods vehicle
US9102200B2 · kind B2 · utility
0Cited by
7References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 13, 2008 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | May 19, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C2009/2242
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tire comprising at least two working layers and at least one layer of circumferential reinforcing elements. The layer of circumferential reinforcing elements comprises at least a central part and two axially exterior parts, the elastic modulus of the rubber compound with which the circumferential reinforcing elements of the central part are coated being less than the modulus of the rubber compound with which the circumferential reinforcing elements of the axially exterior parts are coated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.