Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
Patent
1975-03-13
1976-09-28
Knowles, Allen N.
Check-actuated control mechanisms
Including noncontacting, relatively movable parts connected...
194 57, 194DIG2, G07F 1100
Patent
active
039826210
ABSTRACT:
A vending machine adapted to dispense commodities at two different prices while utilizing a single coin slot for the insertion of money. A plurality of plungers are provided, with each plunger adapted to dispense a commodity from an associated column. The commodity can be dispensed at either of the two prices. The unlocking of any plunger is accomplished by direct contact of a feeler mechanism with the inserted coin or coins. Separate feeler mechanisms are provided for each of the two prices. Each of the prices is adjustable in the event that the two prices for vending are to be varied from time to time.
REFERENCES:
patent: 2330153 (1943-09-01), Steiner
patent: 2529196 (1950-11-01), Stoner
patent: 2823782 (1958-02-01), Ridings et al.
patent: 2858921 (1958-11-01), Fry
Knowles Allen N.
Universal Vendors, Inc.
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