Title:
MANIPULATOR
Document Type and Number:
WIPO Patent Application WO/2015/068436
Kind Code:
A1
Abstract:
This manipulator (1) is equipped with: an arm (4) that has multiple joint sections (3) and link sections (2); multiple servomotors (32) that are disposed inside an internal first space (6) of the arm (4) and are capable of respectively driving the multiple joint sections (3); multiple servo amplifiers (33) that are disposed inside the first space (6) and respectively control the multiple servomotors (32); and a bellows container (14) that has a second space (13) connected to the first space (6). The first space (6) and the second space (13) are respectively filled with oil, and the multiple servomotors (32) are connected using cables for serial communication or power-line carrier communication.
Inventors:
KAWAUCHI NAOTO (JP)
HIROKAWA KIYOSHI (JP)
HIROKAWA KIYOSHI (JP)
Application Number:
PCT/JP2014/069866
Publication Date:
May 14, 2015
Filing Date:
July 28, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B25J19/00
Foreign References:
| JPH0367118U | 1991-06-28 | |||
| JPS6144583A | 1986-03-04 | |||
| JPH0639873A | 1994-02-15 |
Other References:
See also references of EP 3067168A4
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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