Article dispensing – With recorder – register – indicator – signal or exhibitor – Empty source indicating means
Patent
1995-06-07
1997-04-29
Skaggs, H. Grant
Article dispensing
With recorder, register, indicator, signal or exhibitor
Empty source indicating means
221200, 221233, 221266, 221278, 221281, B65G 5900
Patent
active
056240546
ABSTRACT:
A compact and lightweight ball bearing feeding device for use in connection with a production process. The device is easily adapted to be mounted at any point along such production process and includes a canister for maintaining a supply of ball bearings, a loading tube for transferring ball bearings from the canister to a two-position loading device, the loading device which places an individual ball bearing in an ejecting position and a delivery tube through which a ball bearing may be delivered to a desired production point. The device does not require any electrical power, employs pneumatic actuation for its operation, automatically senses when a supply of ball bearings is running low and minimizes the introduction of contaminants and magnetism into the ball bearings.
REFERENCES:
patent: 2956661 (1960-10-01), Radcliffe
patent: 3039531 (1962-06-01), Scott
patent: 3410453 (1968-11-01), Lawrence
patent: 3540622 (1970-11-01), Spisak
patent: 3552600 (1971-01-01), Hoffman
patent: 3838663 (1974-10-01), Focke
Skaggs H. Grant
Wes-Tech Automation Systems
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