作者: Michael A. Biferno
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摘要: A cargo loading alignment device is integrally mounted to a movable transport. The transport has door opening and ramp with longitudinal centerline, the installed near opening. includes at least one light source for projecting beam of onto surface, visually indicating desired delivery vehicle transferring from preferred embodiment first second planer perpendicularly centerline ramp; third extending parallel or coinciding ramp. Other embodiments include pencil beams rather than indicate an reference line facilitate transport; further utilize invention as safety caution "or stay out" areas on ground below