Industrial robot

- Hitachi, Ltd.
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Description

FIG. 1 is a perspective view of an industrial robot showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view taken from the right side of FIG. 1 thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a side elevational view from the left side of FIG. 1 thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3227290 January 1966 Lemelson
4076131 February 28, 1978 Dahlstrom et al.
4273506 June 16, 1981 Thomson et al.
4274802 June 23, 1981 Inaka et al.
Patent History
Patent number: D271770
Type: Grant
Filed: Sep 30, 1982
Date of Patent: Dec 13, 1983
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Michinaga Kono (Yokohama), Yoshio Matsumoto (Yokohama), Hirosuke Katsumi (Tokyo), Fumio Fukuchi (Funabashi)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry & Wands
Application Number: 6/428,977
Classifications
Current U.S. Class: Material Working, Abrading, Or Founding Machinery (D15/122); Miscellaneous (D15/199)
International Classification: D1599;