| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rigging strong against shearing. <P>SOLUTION: In this safe rigging for a tool, a cylindrical flexible coating object is formed in a bellows shape and is telescopically engaged with the outside of a metal coil spring, and a hook is connected with each of both ends of the flexible coating object via a belt-like section. <P>COPYRIGHT: (C)2012,JPO&INPIT |
