| 摘要 |
<P>PROBLEM TO BE SOLVED: To safely and easily perform mounting work of a suspension source member to the outer periphery of a take-up shaft by performing the mounting work according to a hooking type and to simplify production and construction in the plant while securing a sufficient suspension strength via the suspension source member for an opening/closing body. <P>SOLUTION: In a suspension source structure for an opening/closing body, an opening/closing body 1 which opens/closes an opening part of a building is mounted through a suspension source member 2 to the outer periphery of a take-up shaft 3 which takes up the opening/closing body 1. In the outer periphery of the take-up shaft 3, hooking projections 4 which are continued in an axial direction of the take-up shaft are integrally formed while being protruded, a hooking part 2b which is formed in the suspension source member 2 is locked while being hooked in the hooking projections 4. In the outer periphery of the take-up shaft 3, a fixing groove 6 which is continued in the axial direction of the take-up shaft is formed integrally, and a fixture 5 penetrating through a plate part 2a of the suspension source member 2 which is locked while being hooked by the hooking projections 4, is fixed into the fixing groove 6. <P>COPYRIGHT: (C)2013,JPO&INPIT |
