Supports – With indicator or inspection means
Patent
1982-02-19
1984-11-13
Schultz, William H.
Supports
With indicator or inspection means
169 51, 2482221, A01K 9710
Patent
active
044821239
ABSTRACT:
A support device for a fire extinguisher of the type comprising a rigid hook on which the fire extinguisher is hung. The device is provided with a spring-operated, safety latch which prevents access to the hook by closing a groove in the hook as soon as the fire extinguisher is removed to prevent the fire extinguisher from being hung after having been used. A key is provided to allow only a few authorized persons to rehang or, if necessary, replace the removed extinguisher. This device controls the utilization and the condition of the fire extinguisher in a much more efficient and, accordingly, safer manner. If desired, the device can also be provided with a micro-switch connected to a control circuit to immediately advise those in charge of building safety as soon as a fire extinguisher has been removed from its hook.
REFERENCES:
patent: 1129198 (1915-02-01), Iddings
patent: 1226968 (1917-05-01), Guenther
patent: 1337234 (1920-04-01), Kopf
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patent: 1949608 (1934-03-01), Johnson
patent: 2705357 (1955-04-01), Davick
patent: 2910262 (1959-10-01), Haessler
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patent: 4050730 (1977-09-01), Tada et al.
Corbeil Romain
Faubert Jacques
Trudeau Marcel
Hydro - Quebec
Ramirez Ramon O.
Schultz William H.
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