Retractable stop for low overhead elevators
US9505588B2 · kind B2 · utility
5Cited by
11References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2010 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Feb 3, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B5/0056
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A retractable stop and the method of use thereof to control travel range of an elevator system are disclosed. The retractable stop may include a vertical mounting bracket, an impact plate, and a support member. The support member may include an upper end pivotably connected to a distal portion of the impact plate and a lower end movable in relation to the mounting bracket. The proximal portion of the impact plate may be pivotably connected to the mounting bracket. When the retractable stop is in a retracted position, the impact plate does not significantly contribute to the lateral profile of the retractable stop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.