Measuring and testing – With fluid pressure – Dimension – shape – or size
Patent
1981-03-26
1983-03-01
Swisher, S. Clement
Measuring and testing
With fluid pressure
Dimension, shape, or size
73431, 200 6162, 417411, G01M 302
Patent
active
043751628
ABSTRACT:
The invention is an improved air test means in kit form that is portable and, additionally, includes a complete system arrangement for a plurality of modes of use. The portable kit is self contained for compressing air with a built-in power supply means. The system includes a high pressure test means, and a facility for storage of auxiliary equipment. The system, in addition to the built-in power supply means, has provisions for convenient operation from an external power supply means of comparable voltage output or for support power to preserve the built-in power supply means. Means are provided for convenient recharging of the built-in power supply means and for the attachment and use of auxiliary equipment such as a portable light means. The kit housing is provided with a safety vent for the power supply means and an automatic shut-off means if the kit is closed without first stopping the operating mechanism.
REFERENCES:
patent: 1973378 (1934-09-01), Graesser
patent: 2332725 (1943-10-01), Jordan
patent: 3015281 (1962-01-01), Umholz
patent: 3243100 (1966-03-01), Adams
patent: 3903745 (1975-09-01), Bosler
patent: 3943313 (1976-03-01), Carboni
Finch Walter G.
Swisher S. Clement
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