Park lock roller assembly
US11614168B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2019 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Oct 25, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H63/3425
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A park lock roller assembly (10) includes at least one roller (12), a shaft rod (16), and a guide plate (14). The roller (12) is rotably coupled to one of the shaft rod (16). The shaft rod (16) is located within the guide plate (14) for longitudinal movement relative thereto. The park lock roller assembly (10) is pulled towards a pawl (30) to actuate the pawl (30) into locking engagement with a locking gear (38) to reliably lock a vehicle transmission in a parked position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.