Steel cord for reinforcement of elastomer material
US4408444A · kind A · utility
31Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1982 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Apr 26, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S57/902
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A steel cord for the reinforcement of elastomer material. comprising two equivalent wire groups of at least two wires each, the wire groups being twisted around each other, in which the wires of the first group are parallel or nearly parallel, and the wires of the second group are twisted around each other with a twist pitch of the same sense and the same value as the twist pitch with which the two groups are twisted together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.