Wedge clutch with mutually supporting wedge plates and self-locking displacement assembly
US9702415B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2016 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Feb 22, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2023/123
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A wedge clutch, including: a hub; an outer ring; a wedge plate between the hub and the outer ring; and a displacement assembly including a locking ring including a first axial stop, an engagement arm, a first resilient element urging the distal end in a first rotational direction. The slider ring is axially displaceable to: rotate the engagement arm in a second rotational direction to transition from a connect mode, in which the hub and the outer ring are non-rotatably connected, to a disconnect mode, in which the hub and the outer ring are rotatable with respect to each other; and for the connect mode, enable the first resilient element to rotate the engagement arm in the first rotational direction to contact the first axial stop to block displacement of the hub, with respect to the wedge plate, in the first axial direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.