Method of installing an elevator
US8291568B2 · kind B2 · utility
8Cited by
22References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 2009 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Apr 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49831
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method in the installation of an elevator includes arranging a movable platform structure in the bottom end of the elevator hoistway with a temporary hoisting appliance in the elevator hoistway. The movable platform structure is lifted in the elevator hoistway with the temporary hoisting appliance. The final hoisting machine of the final elevator is installed from the platform structure and the final hoisting roping of the elevator is installed. The movable platform structure can be the final elevator car or at least a part of the final elevator car.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.