Programmable operating panel for an elevator car
US5679934A · kind A · utility
62Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1995 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | Oct 20, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B5/0087
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An operating panel (5) for an elevator car, containing car call buttons (7), signalling devices and other signs representing information. The control panel of the elevator car is replaced with a touchscreen display (1) incorporating a passage control feature. The touchscreen display (1) is also used as a maintenance tool for the checking of elevator equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.