Deflection pulley cover for monitoring elevator car support
US9522806B2 · kind B2 · utility
1Cited by
8References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2013 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B15/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A support apparatus is guided in an elevator installation via a drive and a deflecting roller. A cover is arranged at the deflecting roller. The support apparatus running in or running out at the deflecting roller is at least partly covered by the cover. The cover is monitored by a monitoring device so that deformation of the cover by the support apparatus is ascertainable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.