Differential device and vehicle having said differential device
US11092222B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2017 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Oct 4, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2048/085
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A differential 1 includes a differential spider 5 and a differential housing 3. The differential spider 5 includes a bolt body 6 with four bolt sections 7a, 7b, 7c, 7d and four bevel gears 8a, 8b, 8c, 8d. The bevel gears 8a, 8b, 8c, 8d are mounted on the bolt sections 7a, 7b, 7c, 7d. The differential spider 5 is arranged in the differential housing 3. The differential housing 3 defines an axis of rotation R. The bolt body 6 includes a main differential bolt 10 including two bolt sections 7c, 7d and two differential bolts 9a, 9b, each of which includes a bolt section 7a, 7b. The main differential bolt 10 includes a locating section 11. The differential bolts 9a, 9b are accommodated in the locating section 11.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.