Title:
DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/190008
Kind Code:
A1
Abstract:
A drive device (1) is provided with a linear or band-like shape-memory alloy member (2) that contracts by heat generation when energized, a base member (3) that is held with the both ends of the shape-memory alloy member (2) fixed in position, and a movable member (4) that is movable to the base member (3), the movable member (4) being disposed with the movable member (4) in contact with the shape-memory alloy member (2), the movable member (4) being moved to the base member (3) in conjunction with the contraction by the energization of the shape-memory alloy member (2), wherein at least one of the base member (3) and the movable member (4) is molded in insulating resin that contains ceramic powders.
Inventors:
FUJII KATSUHITO (JP)
MATSUDA TAKESHI (JP)
WATANABE YOSHINORI (JP)
AKITA YUKI (JP)
MATSUDA TAKESHI (JP)
WATANABE YOSHINORI (JP)
AKITA YUKI (JP)
Application Number:
PCT/JP2014/077479
Publication Date:
December 17, 2015
Filing Date:
October 08, 2014
Export Citation:
Assignee:
SMK KK (JP)
International Classes:
F03G7/06
Foreign References:
| JP2014037806A | 2014-02-27 | |||
| JP2007073904A | 2007-03-22 | |||
| JP2014088818A | 2014-05-15 | |||
| JP2014055527A | 2014-03-27 |
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