Steel cord for radial tire
US4763466A · kind A · utility
22Cited by
4References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 5, 1986 |
| Grant date | Aug 16, 1988 |
| Priority date | — |
| Expiry date | Sep 5, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S57/902
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A steel cord comprising at least 10 metal filaments and having an elongation of 0.015-0.045% under a load of 0.5 kgf, an elongation of 0.025-0.060% under a load 1 kgf, and an elongation of 0.060-0.114% under a load of 4 kgf, assuming that the elongation under a load of 0.05 kgf is 0%, has a soft twist construction and is suitable to be used in the carcass of a radial tire for truck and bus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.