Rotation device and power supply system
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United States of America Patent
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Oct 31, 2017
Issued Date -
N/A
app pub date -
Aug 31, 2015
filing date -
Mar 11, 2015
priority date (Note) -
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Abstract
A rotation device includes an output shaft, at least one rotatable rotary plate member arranged so that its rotation axis and the output shaft are coaxial, at least one weight member fixed to the rotary plate member, for biasing position of the center of gravity from the rotation axis of the rotary plate member, and at least one clutch mechanism arranged between the rotary plate member and the output shaft, for separating the rotary plate member and the output shaft with each other at a predetermined rotation angle. The clutch mechanism connects the rotary plate member with the output shaft when the center of gravity of the weight member descends, and separates the rotary plate member from the output shaft when the center of gravity of the weight member rises.
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