Title:
ROBOT ARM MECHANISM
Document Type and Number:
WIPO Patent Application WO/2018/079772
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the safety of a robot arm mechanism. A robot arm mechanism pertaining to an embodiment has multiple link parts 21, 22, 23, 24, 25, 26, 27, 28, 29. The multiple link parts are joined together by multiple joint parts J1, J2, J3, J4, J5, J6. The multiple link parts are respectively covered by covers 31, 32, 33, 34, 35, 36, 37. Each of the covers is supported by push button type switches 100 or by pressure sensors 300. When a worker has touched any one of the covers, the button type switch or pressure sensor supporting the cover turns on. As a result, the worker's touch to the one of the covers is detected. A touch by a worker or the like can be detected in a wide range.
Inventors:
MATSUDA HIROAKI (JP)
YOON WOO-KEUN (JP)
YOON WOO-KEUN (JP)
Application Number:
PCT/JP2017/039106
Publication Date:
May 03, 2018
Filing Date:
October 30, 2017
Export Citation:
Assignee:
LIFE ROBOTICS INC (JP)
International Classes:
B25J19/06
Foreign References:
| JP2011255457A | 2011-12-22 | |||
| JPS6016389A | 1985-01-28 | |||
| JP5435679B2 | 2014-03-05 |
Attorney, Agent or Firm:
SEVEN COLOR PATENT FIRM (JP)
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