Three layer cushion tire
US4877071A · kind A · utility
8Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1988 |
| Grant date | Oct 31, 1989 |
| Priority date | — |
| Expiry date | Mar 4, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T152/10486
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cushion tire especially intended for industrial or construction vehicles such as a forklift truck wherein the cushion tire has a triple layered structure comprising a base rubber layer, a middle rubber layer and a tread rubber layer arranged radially outwardly in that order, and the middle rubber layer is provided with a hollow part extending circumferentially of the tire, whereby the ride is softened while durability and driving stability are maintained at a good level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.