Tyre having a built-in self-sealing layer
US9211686B2 · kind B2 · utility
2Cited by
13References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 12, 2014 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Aug 7, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10675
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for protecting a tire against punctures includes: providing a self-sealing layer; providing an anti-tack layer that includes particles having a shape factor higher than 5; forming a tire such that the self-sealing layer is built into the tire during manufacture of the tire; and applying the anti-tack layer a radially internal surface of the self-sealing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.