Title:
WHEEL DEVICE, PROPELLER DEVICE, FLYRING BODY, ROTATING DEVICE, AND BLOWING DEVICE
Document Type and Number:
Japanese Patent JP2001099049
Kind Code:
A
Abstract:
To provide a device having a rotating mechanism capable of being simplified in structure and easily miniaturized and thinned.
A vibrating plate 15 having a laminated structure of a piezoelectric element and a reinforcing plate is arranged above a wheel 11. The vibrating plate 15 is supported on a casing part 12 through a support member 14, and allowed to abut on the circumferential surface of the wheel 11 from above by the dead weight. When the vibrating plate 15 is vibrated, the contact part of the vibrating plate 15 with the wheel 11 is displaced, and the wheel 11 is rotated according to this.
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Inventors:
MIYAZAWA OSAMU
Application Number:
JP27675599A
Publication Date:
April 10, 2001
Filing Date:
September 29, 1999
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
F03G7/00; H02N2/00; (IPC1-7): F03G7/00
Attorney, Agent or Firm:
River Saki Kenji
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