Pulley device for continuously variable transmission
US5628700A · kind A · utility
10Cited by
5References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 26, 1995 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | Jun 26, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/662
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pulley device for a continuously variable transmission includes a shaft having first and second ends, the second end being formed with two axially separated ring grooves. A C-shaped ring is engaged with one of the two ring grooves disposed near to a movable conical plate. A ring-shaped retainer is arranged to restrain radial movement of the C-shaped ring. A snap ring is engaged with the other of the two ring grooves to restrain an axial position of the retainer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.