| 摘要 |
A helical carrier mechanism for dispensing bottles and cans from a vending machine has adjustable and removable carriers, to permit facile conversion, preferably between two- and three-deep alternative modes of operation. The mechanism may employ cam members, used to control the energizing circuit of the operating motor, which are reversible so as to present different numbers of lobes, and the frame in which the carriers are mounted may have spring-loaded members, both to further facilitate conversions.
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