| 摘要 |
PROBLEM TO BE SOLVED: To provide a massaging machine that produces little noise during use and is durable. SOLUTION: Two pairs of massaging wheels 22 and 23 are mounted to a single shaft 11 rotationally driven by a motor 14, nonparallelly facing each other, and rotating rollers for compressive stimulation are provided on the outsides of each of the pairs of the massaging wheels 22 and 23. The rotating rollers comprise large and small subsidiary rollers 44a, 44b, 45a and 45b and nonrotating protrusions 46 and 47. The massaging wheels 22 and 23 on both sides of a center wheel 20 can be axially displaced. Parts that may possibly slide during the rotation of the shaft 11, the pairs of the massaging wheels 22 and 23 and the rotating rollers corresponding thereto are made of a mutually different material. COPYRIGHT: (C)2003,JPO
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