| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving mechanism capable of bending or curving a connection part by inputting rotation to the connection part. <P>SOLUTION: Forceps 1 comprise a bending link 21 and a grasping link 22 which mutually connect connected members 23. The grasping link 22 is connected so as not to be axially movable to the connected members 23, a first shaft 11a of the bending link 21 includes a second male screw 14 to be screwed to a second plate 17 of the connected member 23, and a second shaft 11b of the bending link 21 includes a first male screw 12 to be screwed to a first plate 16 of the connected member 23. The first male screw 12 and the second male screw 14 are formed in reverse directions at the same pitch so as to approach the connected members 23 when the bending link 21 is rotated in one direction and to separate the connected members when it is rotated in the other direction. <P>COPYRIGHT: (C)2008,JPO&INPIT |
