Elevator system
US11623845B2 · kind B2 · utility
1Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2018 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Jan 26, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B2201/30
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An elevator system includes an elevator car that is movable in an elevator shaft in the vertical direction, a closed support belt guided about a lower deflection roller and an upper deflection roller and a drive machine driving the support belt. A drive connection is made between the support belt and the elevator car with a coupling device arranged on the elevator car that is coupled to a coupling element of the support belt. The coupling element is a connection element that connects two free ends of the support belt together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.