Dispensing – Gas or vapor dispensing – With cutter or punch
Patent
1993-08-10
1996-10-08
Shaver, Kevin P.
Dispensing
Gas or vapor dispensing
With cutter or punch
222 23, 222 41, 441 94, B67B 724
Patent
active
055622330
ABSTRACT:
A device as provided for the inflation of a container or a floating body of an item of lifesaving equipment with compressed gas. A compressed gas container sealed with the aid of a diaphragm is provided which, within the region of the container neck, possesses an external thread that can be screwed into a receiving aperture in a housing which is provided with a corresponding internal thread. The gas content of the container is released by opening the diaphragm with the aid of an opening striker disposed in the housing, which can be moved against the diaphragm by a hand lever and/or by the force of a spring. An indicating part indicates the screwing-in state of the compressed gas container, i.e., whether the compressed gas container is screwed-in so far into the receiving aperture that reliable operation of the device is guaranteed. The indicating part is displaced by the compressed gas container as it is screwed into the receiving aperture of the housing, from an initial position, and is supported by a spring element on the housing against a displacement from the initial position.
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Bernhardt Apparatebau GmbH u. Co.
Shaver Kevin P.
LandOfFree
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