WIRING DEVICE BETWEEN MULTI-STORY STRUCTURES OF RELATIVE MOVEMENT TYPE

摘要

PURPOSE:To make wiring between multistorey buildings of the type that they make relative revolution, in which cables set between them is free from twisting or any excessive tension, free from risk of breakage, and are protected in good performance. CONSTITUTION:A pair of bending restricting drums 12 having a radius greater than the min. allowable bending radius of a cable 30 are installed in the center of revolution of one of the structures 1, and the cable 30 from the structure is passed through the drums and led in the radial direction of the structure. The cable is led to another structure 2, which is equipped with a cable takeup belt 15 capable of curving while its one end is secured to this later named structure and the other end is displaced when receiving the force of an energizing member 22. The cable is wound round the belt and is given a specified tension.