CHASSIS POSITION DETECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To detect a data for relative position computation against a container crane of a chassis on a container cargo handling device furnished with the container crane and the chassis. SOLUTION: A data for relative position computation is detected by providing a pair of laser scanners 10a, 10b on a lower end part of a guide 4 to guide a hoisting accessory of a trolley free to travel on a container crane 1 and respectively scanning a front target 8 and a rear target 9 for chassis position detection provided on a side surface of the chassis 7 by the laser scanners 10a, 10b.