| 摘要 |
PROBLEM TO BE SOLVED: To provide a massage machine in which the interval of treaters can be significantly changed in a simple structure at a low cost. SOLUTION: In the massage machine, the position change operations in three directions of the treaters 1a and 1b are combined and the treaters 1a and 1b are made to draw a required operation track by the control drive of a vertical drive part, a strong/weak drive part and a width drive part. The treaters 1a and 1b are respectively provided on the respective distal ends of a first arm 13 and a second arm 14 freely turnably supported by a movable unit 2, the movable unit 2 is provided with a treater interval drive part for changing the interval of the treaters 1a and 1b by turning the arms 13 and 14, and control is performed so as to perform at least the position change operation in one direction among the three directions of the treaters 1a and 1b when the treater interval drive part is controlled and driven. COPYRIGHT: (C)2007,JPO&INPIT
|
