Variable drive
US4043212A · kind A · utility
2Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1976 |
| Grant date | Aug 23, 1977 |
| Priority date | — |
| Expiry date | Mar 12, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H9/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A variable pulley system incorporating driver and driven pulleys in which a flange of the driver pulley has a rim to receive the belt or the like connecting the pulleys in the final drive ratio of the pulleys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.