Ball nut and screw assemby with enhanced radial load capacity
US5467662A · kind A · utility
16Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 1994 |
| Grant date | Nov 21, 1995 |
| Priority date | — |
| Expiry date | Apr 20, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19753
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A ball nut and screw assembly has a conventional helical raceway and balls received therein that react load through the centerline of the assembly and an added helical raceway and balls received therein that react radial load on the ball nut to the relief of the first mentioned raceway and balls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.