Locking device for attaching a gas cylinder in a portable cylind

Details Locking device for attaching a gas cylinder in a portable cylind Locking device for attaching a gas cylinder in a portable cylind

1990-03-27

1992-01-14

Focarino, Margaret A.

Handling: hand and hoist-line implements

Detachable lifter

Pivoted graspers

294145, 2483113, B66C 166

Patent

active

050804146

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.

REFERENCES:
patent: 2162961 (1939-06-01), Mattoon
patent: 2598747 (1952-06-01), Alex
patent: 3101211 (1963-08-01), Jones
patent: 3285650 (1966-11-01), Dukes
patent: 3480317 (1969-11-01), Bayless
patent: 3791403 (1974-02-01), Folkerth
patent: 3845963 (1974-11-01), Price
patent: 4067627 (1978-01-01), Hodge
patent: 4241946 (1980-12-01), Spoeth, Jr.
patent: 4624495 (1986-11-01), Marsh

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