Reduction gear
US4799396A · kind A · utility
11Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 1987 |
| Grant date | Jan 24, 1989 |
| Priority date | — |
| Expiry date | Mar 25, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19628
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A reduction gear in which an output shaft rotatably supports two planet gears engaging an internal gear fixed to a housing and a pinion gear at the end of the input shaft. The supports on the output shaft for the planet gears are circumferentially movable with respect to each other in order to eliminate back-lash.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.