Pneumatic tire with reinforcement material
US11260703B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2019 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | Nov 23, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C2015/0692
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire with a reinforcement material includes: a tread that comes in contact with a road surface; side walls that extend and form shoulders and inner liners at both sides of the tread; a carcass that is integrally attached to the tread and the inner sides of the side walls and forms a turn-up head at both ends of the side walls; a belt layer that is layered on the tread of the carcass; and a bead that includes a bead core inserted in a wheel inside the turn-up head, a bead filler inserted in a side of the tread of the bead core, and a reinforcement material inserted in an interface of the turn-up head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.