Access door for materials handling apparatus

Details Access door for materials handling apparatus Access door for materials handling apparatus

1998-02-13

2000-04-11

Melius, Terry Lee

Deposit and collection receptacles

Closures and chutes

49 31, 220200, 220260, B65G 1104

Patent

active

060478853

ABSTRACT:
A materials handling apparatus including a closure door which can be selectively operated to open or close the access opening in the apparatus. The door is operated by means of an air cylinder under the control of an air valve and an electronic control.

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patent: 5770935 (1998-06-01), Smith et al.

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