Extended range transmission
US4152949A · kind A · utility
20Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1977 |
| Grant date | May 8, 1979 |
| Priority date | — |
| Expiry date | Apr 18, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19479
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A simple change gear transmission having an extended range and/or number of gear ratios and minimized center distance and/or axial countershaft portion length is provided. The transmission utilizes a single main shaft and at least one countershaft which is compounded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.