Method for operating a double deck elevator car
US5861587A · kind A · utility
20Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1997 |
| Grant date | Jan 19, 1999 |
| Priority date | — |
| Expiry date | Nov 26, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S187/902
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of operating a double deck elevator system when the trailing elevator deck (26,28) is empty, whereby the leading deck answers all registered hall calls except upon the occurrence of certain conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.