Power transmission belt
US4740192A · kind A · utility
8Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Jun 2, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7094
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A power transmission belt wherein at least a portion thereof is formed as a composite of 1 to 100 parts by weight of whiskers distributed in 100 parts by weight of rubber. The composite may form the compression section of the belt. The composite may be utilized as impregnating rubber for a fabric cover portion of the belt. The whiskers preferably have a diameter in the range of approximate 0.1 micron to 1.0 micron, and a length of approximately 10 microns to 500 microns. In the illustrated embodiment, the whiskers are acicular single crystal whiskers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.