Locking device for attaching a gas cylinder in a portable cylinder holder
US5080414A · kind A · utility
14Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1990 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | Mar 27, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2223/0123
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A carrying holder for a gas cylinder in a respirator is provided with a device for attachment and detachment of the cylinder in the carrying holder. The device includes a recess provided on the carrying holder, and is adapted to receive a support plate provided on the valve of the gas cylinder, and also a locking latch which, in the locking position, grips a support surface on the valve. The locking latch rotates around a shaft and is activated by a spring to assume the locked position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.