Clean room-suitable linear guide
US8568032B2 · kind B2 · utility
1Cited by
11References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2009 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Nov 3, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/66
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A linear guide including a rail and a carriage joined to an application platform by a plurality of screws, wherein at least one of the plurality of screws is a vacuum screw with an axial channel through which particles can be vacuumed out of an air gap between the rail and the carriage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.