Isolator decoupler
US8813932B2 · kind B2 · utility
10Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D41/206
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An isolator decoupler comprising a pulley, the pulley journalled to a shaft, a torsion spring having an end engaged with the pulley, the torsion spring loadable in an unwinding direction, a one-way clutch carrier, a one-way clutch disposed between the shaft and the one-way clutch carrier, a wrap spring engagable with an inner surface of the one-way clutch carrier, the wrap spring coupled to the torsion spring, and the wrap spring loadable in the unwinding direction such that the wrap spring through friction is able to lockably engage the inner surface in a driving direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.