Machine room-less elevator
US10392226B2 · kind B2 · utility
1Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2014 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Jan 26, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B11/008
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A machine room-less elevator includes a car configured to ascend and descend in a hoistway of an architectural structure, a counter weight configured to ascend and descend reversely to the car, a rope configured to suspend the car and the counter weight, and a hoisting machine configured to drive the rope. A support beam assembly, which is configured to bear not a load of the architectural structure but at least loads of the car, the counter weight, the rope, and the hoisting machine, is supported on a top-story floor beam assembly of the architectural structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.