Title:
ARTICULATED INDUSTRIAL ROBOT HAVING OFFSET ARM
Document Type and Number:
WIPO Patent Application WO/1990/008632
Kind Code:
A1
Abstract:
An articulated industrial robot having an offset arm, provided with an upper arm (20) on a joint at a top portion (16) of a trunk (10) of the robot so that the upper arm can be turned around a horizontal W-axis, and a front arm (30) on a joint at a top portion (24) of the upper arm (20) so that the front arm can be turned up and down around another horizontal U-axis, the upper arm (20) having an offset arm structure extending between the horizontal W-axis in the joint at the top portion (16) of the trunk (10) and the U-axis in the joint at the top portion (24) of the upper arm (20), and also an arm liner (26) extending along a straight line connecting together the centers of the horizontal W- and U-axes in these two joints. An electric cable (40) or the like is provided so as to run on the arm liner (26).
Inventors:
TORII NOBUTOSHI (JP)
MIZUNO HITOSHI (JP)
MIYAWAKI MASANAO (JP)
MIZUNO HITOSHI (JP)
MIYAWAKI MASANAO (JP)
Application Number:
PCT/JP1990/000103
Publication Date:
August 09, 1990
Filing Date:
January 29, 1990
Export Citation:
Assignee:
FANUC LTD (JP)
International Classes:
B25J9/04; B25J9/06; B25J19/00; (IPC1-7): B25J9/06
Foreign References:
| JPH06411781A | ||||
| JPS63185596A | 1988-08-01 | |||
| JPH06284990A | 1994-10-11 | |||
| JPS63295189A | 1988-12-01 |
Other References:
See also references of EP 0407616A4
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