Modular elevator cab construction
US4875552A · kind A · utility
13Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 1988 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Jul 1, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S403/10
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A modular elevator cab construction is provided for assembly onto a platform of an elevator cage substantially from within the area of the cab. A rear wall panel, two side wall panels and front wall structures are assembled by simple complementary interengaging hanger devices on the backside of the adjacent walls for assembling the walls in proper right-angular juxtaposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.