FALLING ARTICLE COLLECTION NET FOR HIGH ALTITUDE WORK

摘要

PROBLEM TO BE SOLVED: To provide a point-type falling article collection net for high altitude work which can be suspended directly below the high altitude work, which is kept out of the way of the work, and which can be moved in accordance with the work.;SOLUTION: Three or more stays 3 of the falling article receiving net for high altitude work are radially provided in a nearly horizontal position around the periphery of the lower part of a main pole 2 hanging downward from the lower part of a gripper 1 which is U-shaped in cross section. Then a net 4 is placed about the lower end of the main pole 2, and the outer peripheral edge of the net 4 is made the outer end of each of the stays 3. The gripper 1 inserts a horizontal member from an opening to the interior, and enables the horizontal member to be freely gripped. The base part of each of the stays 3 is supported around the periphery of the lower part of the main pole 2 in the vertical direction with flexible rotation.;COPYRIGHT: (C)2009,JPO&INPIT