Article dispensing – Automatic control – Of discharge assistant operation
Patent
1977-09-20
1979-07-03
Knowles, Allen N.
Article dispensing
Automatic control
Of discharge assistant operation
221 81, 221120, 221121, 221129, G07F 1100
Patent
active
041597834
ABSTRACT:
A key blank selector-dispenser comprises a drum having a central axis aperture and several series of radial cells for receiving magazines of key blanks and contained in respective radial planes of the cylinder. The drum is rotatable by an electric motor having an electromagnetic brake. Key blank ejectors for each said series are provided in said aperture and are located in the same diametral plane of the drum.
A control panel has a number of slots for insertion of specimen keys equal to the number of said cells. Means actuatable by insertion of a specimen key closes the motor circuit to start the motor. A cam on each series of cells operates a limit contact when a cell having a desired blank comes into the plane of the ejectors to effect stopping of the motor and actuation of the ejector corresponding to the series selected.
REFERENCES:
patent: 3265245 (1966-08-01), Harden
Kis-France
Knowles Allen N.
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