| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a climbing assisting machine, operated without a clutch. <P>SOLUTION: This climbing assisting machine uses a sun gear and a planetary gear driven by a reduction motor, a support arm shaken right and left, interlocking with the above is provided, and stoppers are provided at both ends of this shaking. A support rod interlocking with an operation rod fixed to the planetary gear is provided. Thus, a leg can be bent and stretched. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
