Hybrid cables with layers which can be used to reinforce tyres
US7594380B2 · kind B2 · utility
3Cited by
3References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2004 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Dec 27, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/296
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hybrid layered cable for use in tire reinforcement includes a non-metallic internal layer and an unsaturated external layer including 3-12 strands. Each strand is at least partly metallic and is helically wound around the internal layer. Each strand includes at least 3 filaments wound helically together. The cable has a relative elongation at break, measured in tension in accordance with the standard ISO 6892 of 1984, which is higher than 7%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.