Gear assembly
US5025675A · kind A · utility
1Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 5, 1989 |
| Grant date | Jun 25, 1991 |
| Priority date | — |
| Expiry date | Sep 5, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1967
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A gear assembly, for example for use in a vehicle steering assembly, includes a rack and pinion system in which the output shaft is rotatably supported in eccentric bushings mounted in the gear housing. Rotation of the bushings relative to the housing changes the alignment of the output shaft. In order to lock the bushings in position relative to the housing, each includes a projection, for example a steel ball which engages and deforms the material of the housing and fixes the bushing in position. In an alternative embodiment the steel ball is mounted in the housing and engages and deforms the bushing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.