Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROBOT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/002208
Kind Code:
A1
Abstract:
A robot system is provided with a robot (10) and a movement control section. The robot (10) is provided with a base, a turning base (12), a first arm (13), a second arm (15), and a third arm (16). The base end of the first arm (13) is supported by the turning base so as to allow turning around a horizontal second axis. The base end of a redundant arm (14) is supported by the distal end of the first arm (13) so as to allow turning around a redundant axis that is parallel to the second axis. The base end of the second arm (15) is supported by the distal end of the redundant arm (14) so as to allow turning around a third axis that is parallel to the second axis. The base end of the third arm (16) is supported by the distal end of the second arm (15) so as to allow rotation around a fourth axis that is perpendicular to the third axis. The movement control section (111) moves the redundant arm so as to linearly move a control point provided on the fourth axis while maintaining the orientation of the fourth axis.

Inventors:
OKAHISA, Manabu (2-1 Kurosaki-Shiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
KAGAWA, Ryuta (2-1 Kurosaki-Shiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
INOUE, Hikaru (2-1 Kurosaki-Shiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
HIRO, Tatsuo (2-1 Kurosaki-Shiroishi, Yahatanishi-ku, Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
Application Number:
JP2015/068890
Publication Date:
January 05, 2017
Filing Date:
June 30, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KABUSHIKI KAISHA YASKAWA DENKI (2-1 Kurosaki-Shiroishi, Yahatanishi-ku Kitakyushu-sh, Fukuoka 04, 〒8060004, JP)
International Classes:
B25J13/00
Attorney, Agent or Firm:
SAKAI, Hiroaki (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
Download PDF: