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Title:
DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/168272
Kind Code:
A1
Abstract:
This drive device is provided with: a first base; a second base supported by the first base; first elastic parts that connect the first base and the second base, and have elasticity so as to allow the second base to rotate by acting as the axis of rotation in one direction; a rotatable driven part (130); second elastic parts that connect the second base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis of rotation in the other direction; a first coil that is disposed on the second base, with the driven part being disposed on the outside of the windings of the first coil; a second coil that is disposed on the second base in such a manner the driven part is between the first coil and the second coil, with the driven part being disposed on the outside of the windings of the second coil; and magnetic field applying parts that each apply a magnetic field to the first coil and the second coil.

Inventors:
SUZUKI JUN (JP)
Application Number:
JP2012/062048
Publication Date:
November 14, 2013
Filing Date:
May 10, 2012
Export Citation:
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Assignee:
PIONEER CORP (JP)
SUZUKI JUN (JP)
International Classes:
H02K33/18; G02B26/10
Foreign References:
JP2008203497A2008-09-04
US20110199172A12011-08-18
JP2008122955A2008-05-29
JP2002350457A2002-12-04
JP2011180322A2011-09-15
Attorney, Agent or Firm:
EGAMI, Tatsuo et al. (JP)
Tatsuo Egami (JP)
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