Brake clutch for an automatic transmission
US9429233B1 · kind B1 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2015 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Jun 3, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2200/2094
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A brake clutch for an automatic transmission includes a piston that is positioned adjacent a multi-disc clutch pack and is movable between an engaged configuration and a disengaged configuration relative to the multi-disc clutch pack. Teeth of a plurality of ratcheting teeth of the piston are meshed with teeth of a plurality of ratcheting teeth of a retaining assembly of the brake clutch. A related automatic transmission is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.