Rotary door cinching mechanism with manual override
US5639130A · kind A · utility
73Cited by
12References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1995 |
| Grant date | Jun 17, 1997 |
| Priority date | — |
| Expiry date | May 31, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1082
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A cinching mechanism for interaction with a substantially conventional latch assembly includes a cinching gear selectively power driven by an actuator and includes a link between the cinching mechanism and the latch assembly providing a means of manually releasing the cinching mechanism to permit the latch assembly to open regardless of the condition of the cinching mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.