Multi-pinion differential assembly
US4959043A · kind A · utility
63Cited by
15References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1989 |
| Grant date | Sep 25, 1990 |
| Priority date | — |
| Expiry date | Aug 29, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2048/387
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A differential gear assembly has a multi-pinion system with a unitary spider to enable assembly of the differential gear by an automated process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.