Radial carcass tire employing carcass expansion limiting block
US4282917A · kind A · utility
3Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 1980 |
| Grant date | Aug 11, 1981 |
| Priority date | — |
| Expiry date | Jan 30, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10855
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tire with a radial carcass reinforcement and a tread reinforcement formed of at least two superimposed work plies of wires or cables is improved due to the fact that between the radial carcass reinforcement and the tread reinforcement there is arranged a limiting block of two superimposed plies whose axial width is between a maximum value M.sub.b =(-80 H/B)+100 and a minimum value m.sub.b =(-48 H/B)+60, these values being expressed in percentage of the overall maximum axial width B of the tire, H being the overall radial height of the tire on a rim.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.