Industrial robot

- Hitachi, Ltd.
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Description

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

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged left side elevational view thereof;

FIG. 6 is an enlarged right side elevational view thereof;

FIG. 7 is an enlarged bottom plan view thereof; and

FIG. 8 is an enlarged front elevational view of the industrial robot with the arm in another position.

Referenced Cited
U.S. Patent Documents
D271770 December 13, 1983 Kono et al.
D279571 July 9, 1985 Arai et al.
D279572 July 9, 1985 Yasuoka et al.
D280203 August 20, 1985 Shibayama et al.
4273066 June 16, 1981 Thomson et al.
4505049 March 19, 1985 Kuno et al.
Patent History
Patent number: D287368
Type: Grant
Filed: Feb 6, 1984
Date of Patent: Dec 23, 1986
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Masato Shibayama (Sayama), Takeshi Abe (Tokyo), Daijiro Ida (Narashino), Masayuki Ohshiro (Narashino), Ichiro Takahashi (Narashino), Yasuhiro Hashimoto (Chiyoda), Humio Hujisawa (Mito), Takeshi Araya (Higashikurume)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry & Wands
Application Number: 6/577,498