Method for installation of guide rails in an elevator shaft
US7444732B2 · kind B2 · utility
5Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2006 |
| Grant date | Nov 4, 2008 |
| Priority date | — |
| Expiry date | Apr 27, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49947
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A device and method for installing guide rails in an elevator shaft includes a common support to line up the guide rails as an assembly. At least one coupling element per guide rail is provided in order to fasten the guide rails to the support. The common support is designed so that the guide rails can be fastened one after the other to the common support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.