Welding robot

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Description

FIG. 1 is a front elevational view of a welding robot, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG 7 is a front, top and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D287135 December 9, 1986 Nagatani et al.
4229641 October 21, 1980 Ihara
4234777 November 18, 1980 Balfanz
4274801 June 23, 1981 Herb et al.
4566726 January 28, 1986 Correnti et al.
4571149 February 18, 1986 Soroka et al.
Other references
  • Mitsubishi Electric--Arc-Welding Robots--Series RW-250, "A Systems Approach to Welding Automation", pp. 1-11; 9/83.
Patent History
Patent number: D294589
Type: Grant
Filed: Jul 8, 1985
Date of Patent: Mar 8, 1988
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventor: Osamu Kajiya (Nagasaki)
Primary Examiner: B. J. Bullock
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/752,731