Title:
ACTUATOR DEVICE, HUMANOID ROBOT, AND POWER ASSIST DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182634
Kind Code:
A1
Abstract:
[Problem] To provide an actuator device with which it is possible to perform force control at a high output and a small size. [Solution] An actuator device (1000) is provided with an electromagnetic coil member (110) disposed around the outer periphery of a cylinder (100) at a predetermined width, and a movable element (200) that can slide within the cylinder (100) as a piston. The movable element (200) has a magnetic force member (202) and moves relatively due to the excitation of the electromagnetic coil member (110). A first chamber (106a) and a second chamber (106b) are supplied with a fluid such that, when the movable element (200) is moved relatively due to the excitation of the electromagnetic coil member (110), the movable element (200) is driven in the same direction.
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Inventors:
NODA TOMOYUKI (JP)
NAKATA YOSHIHIRO (JP)
ISHIGURO HIROSHI (JP)
MORIMOTO JUN (JP)
NAKATA YOSHIHIRO (JP)
ISHIGURO HIROSHI (JP)
MORIMOTO JUN (JP)
Application Number:
PCT/JP2015/065173
Publication Date:
December 03, 2015
Filing Date:
May 27, 2015
Export Citation:
Assignee:
ATR ADVANCED TELECOMM RES INST (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
H02K33/16; B25J11/00; B25J19/00; F15B15/14; F15B21/08; H02K7/20; H02K41/03
Domestic Patent References:
WO2007139135A1 | 2007-12-06 |
Foreign References:
JP2011193641A | 2011-09-29 | |||
JP2001136728A | 2001-05-18 | |||
JP2004282957A | 2004-10-07 | |||
JPS6415509A | 1989-01-19 | |||
JPH11153103A | 1999-06-08 | |||
JP2010517505A | 2010-05-20 | |||
US20090013862A1 | 2009-01-15 |
Other References:
See also references of EP 3151399A4
Attorney, Agent or Firm:
SHIMIZU, SATOSHI (JP)
Spring water 敏 (JP)
Spring water 敏 (JP)
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