| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage machine in which the rubbing positions of treaters in a width direction can be freely changed. SOLUTION: A rubbing position change arm 32 to be rotated coaxially with a rubbing idle gear 31 is provided symmetrically, and by symmetrically turning it and rovolving a rubbing gear 35 engaged with the rubbing idle gear 31 while maintaining the engagement, the rubbing position is changed. COPYRIGHT: (C)2006,JPO&NCIPI
|
