WORKING DEVICE AND DOUBLE-ARM TYPE WORKING DEVICE

WIPO Patent Application WO/2018/088445

A1

Provided is a working device which produces only small movements overall when performing delicate work, provides a high degree of operational reliability so that coexistence with humans can be achieved, is capable of automatically carrying out work similar to manual work that would be performed by a person, and moreover, can rapidly carry out a variety of kinds of work and thereby achieve improved productivity. The working device (1) is provided with: a linear motion unit (3) having three degrees of freedom achieved by a combination of three linear motion actuators (11, 12, 13); and a rotary unit (4) having three degrees of freedom achieved by a combination of multiple rotating mechanisms (21, 22, 23) each having one or more degrees of freedom. The linear motion unit (3) is disposed such that a base part thereof is fixed to a stand (2). The rotary unit (4) is disposed such that a base part thereof is fixed to an output part (13a) of the linear motion unit (3). End effectors (5A, 5B) are respectively mounted on the output part (13a) of the linear motion unit (3) and on an output part (23a) of the rotary unit (4).

ISOBE HIROSHI (JP)
NOSE KENZOU (JP)
MARUI NAOKI (JP)
YAMADA HIROYUKI (JP)

PCT/JP2017/040329

May 17, 2018

November 08, 2017

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NTN TOYO BEARING CO LTD (JP)

B25J9/02; B25J17/02; F16H21/54

JPH02147806A	1990-06-06
JPH0791947A	1995-04-07
JPH01103279A	1989-04-20
JPH07178684A	1995-07-18
JP2016147351A	2016-08-18
JPH0810935A	1996-01-16
JPH05146979A	1993-06-15
JP2000035325A	2000-02-02
JPH05380U	1993-01-08
JP2005329521A	2005-12-02
JP4528312B2	2010-08-18
JP2017193009A	2017-10-26

See also references of EP 3539727A4

SUGIMOTO, Shuji et al. (JP)

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