Gear unit with built-in parking lock unit
US12404928B1 · kind B1 · utility
0Cited by
1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2024 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Nov 22, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/02052
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A gear unit to be used in combination with a power source having a hollow output shaft, is provided with a differential gear set having a rotation axis in common with the output shaft, a counter shaft fixedly including a first gear in mesh with the output shaft, and a second gear in mesh with the differential gear set. The first gear and the second gear constitutes a reduction gear set, a housing including an outer wall parting the differential gear set and the counter shaft from an exterior, and a parking gear disposed axially opposite to the first gear beyond the second gear and fixed to the counter shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.