Wire rope for a tire
US8209949B2 · kind B2 · utility
3Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2010 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Dec 17, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12333
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Metal cable having two layers of construction 4+N comprising an inner layer C1 of 4 wires of diameter d1 wound together in a helix at a pitch p1, this layer C1 itself being surrounded by an outer layer C2 of N wires of diameter d2 wound together in a helix at a pitch p2, characterized in that said cable furthermore has the following characteristics (d1, d2, p1 and p2 in mm): Such a cable, of preferred construction 4+9, is in particular usable for reinforcing tires, in particular as an anchoring means for a carcass reinforcement of a tire without a solid bead wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.