Industrial robot

- Hitachi, Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view with the arm in an alternate position.

Referenced Cited
U.S. Patent Documents
3476266 November 1969 Devol
3543910 December 1970 Devol
3851769 December 1974 Noguchi et al.
3951271 April 20, 1976 Mette
4264266 April 28, 1981 Trechsel
4274802 June 23, 1981 Inaba et al.
Patent History
Patent number: D282077
Type: Grant
Filed: May 18, 1983
Date of Patent: Jan 7, 1986
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Takeshi Abe (Tokyo), Masato Sibayama (Sayama), Yuhiko Yabe (Tochigi), Ryouichi Hisatomi (Tochigi), Yoshiaki Yoshikawa (Tochigi), Yuuichi Namura (Tochigi), Takeshi Sasaki (Tochigi)
Primary Examiner: B. J. Bullock
Law Firm: Antonelli, Terry & Wands
Application Number: 6/495,676