Automatic stepless transmission
US4235125A · kind A · utility
8Cited by
3References
9Claims
0Family size
Inventor
Key dates
| Filing date | Feb 6, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Feb 6, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H3/74
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The disclosure herein describes an automatic stepless transmission with a continuously changing gear ratio; the transmission comprises two differential gear mechanisms interconnected through a pair of gear connections so that the power flow from the first differential gear mechanism to the second differential gear mechanism is divided into two components when the transmission is "in gear".
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.