The metallic parts in order to concatenate the receiving tool for wiring pipe arrangement and the receiving tool for wiring pipe arrangement and device null in order to concatenate the receiving tool for wiring pipe arrangement

摘要

PURPOSE: To provide a coupler for coupling the wiring/piping supports positively while facilitating the fixing work of the metal. ;CONSTITUTION: The coupler comprises a support metal 20 having a hook part 21 opening downward outside a master beam 20a, and a metal 10 having an engaging part 11 corresponding to the hook part 21 and a hole 12 to drive in a screw 30 for pushing the support metal 20 thus engaging the parts 11 and 12. The engagement of the parts 11 and 21 is regulated in two directions.;COPYRIGHT: (C)1995,JPO