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1. (WO2018088445) WORKING DEVICE AND DOUBLE-ARM TYPE WORKING DEVICE

Pub. No.:    WO/2018/088445    International Application No.:    PCT/JP2017/040329
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 09 00:59:59 CET 2017
IPC: B25J 9/02
B25J 17/02
F16H 21/54
Applicants: NTN CORPORATION
NTN株式会社
Inventors: ISOBE, Hiroshi
磯部 浩
NOSE, Kenzou
野瀬 賢蔵
MARUI, Naoki
丸井 直樹
YAMADA, Hiroyuki
山田 裕之
Title: WORKING DEVICE AND DOUBLE-ARM TYPE WORKING DEVICE
Abstract:
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).