Industrial robot

- Hitachi, Ltd.
Description

FIG. 1 is a front, top and right side perspective view of an industrial robot showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and

FIG. 8 is a front, top and right side perspective view thereof, the pipes and connector brackets being shown in broken lines for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
3901392 August 1975 Streckert
4005782 February 1, 1977 Crockett
4274801 June 23, 1981 Herb et al.
4317560 March 2, 1982 Troyer
4557657 December 10, 1985 Olson et al.
Patent History
Patent number: D288935
Type: Grant
Filed: Feb 24, 1984
Date of Patent: Mar 24, 1987
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Atuyuki Gotou (Mitaka), Masato Shibayama (Sayama), Takeshi Abe (Tokyo), Takashi Kawakami (Shimizu), Shintaro Masuda (Hujieda)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry & Wands
Application Number: 6/583,406
Classifications
Current U.S. Class: Miscellaneous (D15/199)