Title:
EXTERNALLY-DRIVEN JOINT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/138634
Kind Code:
A1
Abstract:
Provided is an externally-driven joint structure that is modularized and can be used in a versatile manner. An externally-driven joint structure (1) according to an aspect of the present invention comprises: a shaft body (13) that extends in the axial direction; and a plurality of rotation members (11, 12) that are disposed in the axial direction and connected by the shaft body so as to be mutually rotatable around an axis. The rotation members each include: a pair of surface parts (122) that are opposite one other in the axial direction; side wall parts (113, 123) that are disposed along the outer peripheral edges of the pair of surface parts; and at least one connection part (21) that is disposed on a surface part or side wall part and connected with a link member (31) that constitutes a link of a robot.
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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/JP2017/004922
Publication Date:
August 17, 2017
Filing Date:
February 10, 2017
Export Citation:
Assignee:
ADVANCED TELECOMMUNICATIONS RES INST INT (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
B25J17/00; B25J9/08; F16C35/06
Foreign References:
| JPH03213288A | 1991-09-18 | |||
| JP2010255852A | 2010-11-11 | |||
| JPS6281722U | 1987-05-25 | |||
| JPS60157196U | 1985-10-19 | |||
| JP2005014105A | 2005-01-20 | |||
| JPH0819985A | 1996-01-23 | |||
| US20120204670A1 | 2012-08-16 | |||
| JPS5112185U | 1976-01-29 | |||
| JP2008023076A | 2008-02-07 |
Other References:
See also references of EP 3415283A4
Attorney, Agent or Firm:
TACHIBANA, Kenji et al. (JP)
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