Power transmission belt
US4776829A · kind A · utility
17Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1987 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | Apr 30, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16G5/18
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A power transmission belt adapted for use in a pulley transmission, comprises a plurality of chains which are arranged in parallel with their pins of each chain positioned out of alignment with the pins of the adjacent chain, and a plurality of load blocks surrounding said plurality of chains. The load blocks functions to provide positive interference among vibrations of the chains so that the amplitude of vibration of the whole assembly is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.