Title:
JOINT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/044913
Kind Code:
A1
Abstract:
This joint apparatus is provided with a first member (10), a second member (20) connected to the first member (10) via a joint (30) so as to allow relative displacement therebetween, and two DEAs (40A, 40B) disposed around the joint (30) and comprising a first end surface fixed to the first member (10) and a second end surface fixed to the second member (20). The DEAs (40A, 40B), by deforming when voltage is applied, attempt to change the distance between the first end surface and the second end surface.
Inventors:
MORITA YOICHI (JP)
FUJIWARA TAKESHI (JP)
SHIMADA MASATOSHI (JP)
KURUMAYA SHUNICHI (JP)
FUJIWARA TAKESHI (JP)
SHIMADA MASATOSHI (JP)
KURUMAYA SHUNICHI (JP)
Application Number:
PCT/JP2019/029737
Publication Date:
March 05, 2020
Filing Date:
July 30, 2019
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
B25J17/00; H02N11/00
Foreign References:
| JP2000083389A | 2000-03-21 | |||
| JP2009124875A | 2009-06-04 | |||
| JP2014094030A | 2014-05-22 | |||
| JP2013081265A | 2013-05-02 | |||
| JP2007170210A | 2007-07-05 | |||
| JP2006136059A | 2006-05-25 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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