Lock for automatic vending machines

Details Lock for automatic vending machines Lock for automatic vending machines

1990-01-08

1991-02-19

Gall, Lloyd A.

Locks

Special application

For control and machine elements

292251, E05B 1310

Patent

active

049932470

ABSTRACT:
A lock for an automatic vending machine including the combination of a bolt-and-nut locking mechanism and a slide locking mechanism. The bolt-and-nut locking mechanism includes a bolt movably mounted to the door of the vending machine to permit an associated handle to push and insert the bolt in a female-threaded hole of a nut on the casing body of the vending machine for locking at an intermediate level of the door of the vending machine. The slide locking mechanism includes a slide plate which is responsive to rotation of the bolt for sliding longitudinally until the slide plate has been caught by catching means on the casing body of the automatic vending machine, thereby locking the door to the casing body of the vending machine at upper and lower levels.

REFERENCES:
patent: 3695139 (1972-10-01), Howe
patent: 3735613 (1973-05-01), Diebel et al.
patent: 4552001 (1985-11-01), Roop
patent: 4838055 (1989-06-01), Gallagher
patent: 4899561 (1990-02-01), Myers

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