作者: Guy G. Cox , Robert M. Stone
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摘要: A pallet positioner includes a support frame that consists of main upright structure with pair spaced, parallel outriggers extending horizontally at ground level. The distal ends the are connected by low-profile ramp. vertical guide masts rigidly mounted on horizontal base bracing proximal outriggers. pneumatically and hydraulically controlled, or electrically cantilevered carrier rotatable platform is for motion along masts. When travels downward, stops automatically level above must be manually restarted. braking system under prevents rotation thereof