Lift device and lift system for substrate loading platform
US9594269B2 · kind B2 · utility
2Cited by
0References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Apr 4, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/0014
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lift device and a lift system are provided, which comprises: a carrying mechanism including a guiding hole; a lift pin passing through inside the guiding hole; a carrying base, which is connected to the lift pin, wherein when the carrying base is moved upward, the lift pin is moved upward and inside the guiding hole; and a magnetic control device, which is used to send a magnetic control signal, so as to move the lift pin downward. By the lift pin being moved downward and magnetically sucked, a bad process problem and a break risk can be avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.