Title:
ROTATION DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2017072085
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rotation driving device for rotating a rotating body by change of weight balance, capable of efficiently rotating the rotating body while hardly generating collision noise.SOLUTION: A rotation driving device has a rotating body 5 rotatable on a point O as a center, rotation detection means 6 capable of detecting a rotation state of the rotating body, six pieces of rotation weight devices 7a-7f attached to the rotating body 5, and a generator 8 generating power by the rotation of the rotating body 5. Each of the rotation weight devices 7a-7f includes a rotating arm 10 rotatably pivoted to a six-point symmetric position with a point O as a center with respect to the rotating body 5, a motor 11 for rotating the rotating arm 10 in the same direction at a speed of 1/2 of the rotating body 5, and a weight 12 disposed on a free end side of the rotating arm 10. All of the rotation weight devices 7a-7f are controlled by the motors 11 so that the rotating arms 10 are oriented to a sideway at the same side, and the rotating body 5 is rotated by weight balance on the point O of weight 12 of each rotating arm 10 as a center.SELECTED DRAWING: Figure 1
Inventors:
ISHIDA SHOJI
Application Number:
JP2015199874A
Publication Date:
April 13, 2017
Filing Date:
October 08, 2015
Export Citation:
Assignee:
RIIDO:KK
International Classes:
F03G3/00; H02K53/00
Attorney, Agent or Firm:
Musashi Takeshi
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