Actuator
US6848327B2 · kind B2 · utility
13Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2001 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Dec 4, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18656
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An actuator comprises a feed screw shaft mechanism including a ball screw shaft and a ball screw nut, and a slider having an opening for receiving the ball screw shaft and the ball screw nut therein. The feed screw shaft mechanism is assembled into a single unit which is detachably installed to a frame by the aid of the opening of the slider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.