| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lock device certainly enhanced in safety with respect to the loosening or detachment of a lock element, simple to assemble and easy to manufacture. <P>SOLUTION: An element equipped with a shank (1) and the holding element (2) connected thereto is provided for the purpose of connecting a rod (100). The holding element (2) has a recessed part having a U-shaped cross section for receiving the rod, two legs (4 and 5) opened at one end 6 of the holding element (2) and female screws (7) provided to the opened legs. This element is further equipped with the lock element (8) having a male screw (9) provided to at least a part of the outer wall thereof and the male screw (9) cooperates with the female screws (7) of the legs and the lock element has a drilled hole at the center thereof. The lock element (8) has a slit (14) substantially extending axially through the outer wall thereof. <P>COPYRIGHT: (C)2003,JPO</p> |
