Lifting device for substrates
US6736590B1 · kind B1 · utility
0Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2001 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Oct 24, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/121
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The aim of the invention is to make it as easy as possible to change a spindle in a lifting device (2) for substrates, which device comprises a support (10). To this end the support is configured such that it can be made to engage the substrate holder (25) by rotation or by pivoting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.