Title:
ARM SYSTEM, MEDICAL ARM SYSTEM, AND TURNING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/003717
Kind Code:
A1
Abstract:
This arm system is a turning mechanism provided with: a turnable mobile part that is provided with a plurality of articulations and a plurality of links coupled with the plurality of articulations, wherein at least any of the plurality of articulations has a first contact part (103) in a portion in the circumferential direction; an intermediate body which is turnable around the same axis as the mobile part, and which has a second contact part (113) that comes into contact with the first contact part accompanying the turning of the mobile part and a third contact part (115) provided in a portion in the circumferential direction on another surface that faces the one surface on which the second contact part is provided; and a fixed part that is fixed in the circumferential direction and has a fourth contact part (123) that comes into contact with the third contact part accompanying the turning of the intermediate body.
Inventors:
CONUS WILLIAM ALEXANDRE (JP)
KAMIKAWA YASUHISA (JP)
TSUBOI TOSHIMITSU (JP)
KOKUBO WATARU (JP)
KAMIKAWA YASUHISA (JP)
TSUBOI TOSHIMITSU (JP)
KOKUBO WATARU (JP)
Application Number:
PCT/JP2018/019528
Publication Date:
January 03, 2019
Filing Date:
May 21, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
B25J17/00; A61B34/30; F16H21/46
Domestic Patent References:
| WO2015046081A1 | 2015-04-02 |
Foreign References:
| JPS61297092A | 1986-12-27 | |||
| JP2006181675A | 2006-07-13 | |||
| JP2015157332A | 2015-09-03 | |||
| JPS59171087U | 1984-11-15 | |||
| JPH10235593A | 1998-09-08 | |||
| JPH0768485A | 1995-03-14 |
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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