Elevator car
US9878880B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2016 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Feb 17, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B11/009
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The object of the invention is an elevator car intended for transporting people and freight, in an elevator wherein the elevator car is supported resting on suspension members and arranged movably in an elevator hoistway when moved by a hoisting machine. At least the floor and roof of the elevator car are composed of dimensionally precise modular elements fabricated by casting, extruding and/or pressing into their shapes and dimensions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.