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Title:
AUTONOMOUS ROCKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/235016
Kind Code:
A1
Abstract:
This autonomous rocking device (S) comprises: an inside member (RB12) that is provided with a spherical outer peripheral surface (F12); an outside member (RB13) that is pivotally supported on the inside member (RB12) so as to be rockable while a sliding contact portion (132) provided on the outside member (RB13) having a shape that can slide on the outer peripheral surface (F12) of the inside member (RB12) without a gap therebetween approaches the outer peripheral surface (F12) of the inside member (RB12); an outside drive means (51) for rocking the outside member (RB13); and an outside control means (52) for controlling the outside drive means (51).

Inventors:
AMINO AZUSA (JP)
NAKAMURA RYOSUKE (JP)
YAMAMOTO AKIHIRO (JP)
UEDA TAISHI (JP)
Application Number:
PCT/JP2019/010072
Publication Date:
December 12, 2019
Filing Date:
March 12, 2019
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
B25J19/06; A63H11/00
Foreign References:
JPS59182093A1984-10-16
JPS60167796A1985-08-31
JP2002032045A2002-01-31
JP2003145476A2003-05-20
JP2004154918A2004-06-03
JP2007041204A2007-02-15
JP2014050472A2014-03-20
JP2015093364A2015-05-18
US20050118927A12005-06-02
CN103127723A2013-06-05
CN203989849U2014-12-10
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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