| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible, bendable drive module made of flexible members for its flexure. SOLUTION: A bendable elastic body 10 comprises a first bendable elastic member 15 of a predetermined length arranged in the center, a wire 18 offset from the first member 15 outside it and fixedly stretched in substantially parallel with the center axis of the first member 15, and a second bendable elastic member 16 arranged roughly coaxially with the first member 15 so as to encircle the wire 18 and the first member 15 and to hold the wire 18 in a preset moving range from the center of the first member 15. The adjustment of the length of the wire 18 accordingly bends the elastic body 10.
|
