Automatic massaging machine
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United States of America Patent
Stats
-
Oct 7, 1986
Grant Date -
N/A
app pub date -
Nov 30, 1983
filing date -
Nov 30, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic massaging machine is capable of giving various kinds of massage, adapted to massage the human back in different massage modes such as rubdown, patting, rolling, rubdown-rolling, and patting-rolling. The massaging machine includes two electric motors. One motor rotates a shaft in either direction so as to provide an up-and-down motion to an elevating plate including massaging balls. The other motor actuates one of two output shafts, each causing different motion to the massaging balls. An automatic switching device in the massaging machine includes three switches to control the rotation of the two motors and thereby achieves the various massage modes.
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