The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 1987
Filed:
Sep. 10, 1986
Kazuyoshi Yasukawa, Nagano, JP;
Kabushiki Kaisha Sankyo Seiki Seisakusho, Nagano, JP;
Abstract
A multi-articulated robot is disclosed which comprises a base; a first arm rotatably supported to said base; a second arm rotatably supported at a forward end of the first arm; a work shaft provided at a forward end of the second arm; belts provided below the first arm and the second arm, respectively; a motor provided at the base for driving the work shaft; a hollow shaft fixed to the base, the hollow shaft rotatably supporting the first arm, and the motor being fixed to the hollow shaft; a rotary shaft rotatably supported in opposition to an output shaft of the motor, the rotary shaft projecting into a space defined below the hollow shaft; a declerator interposed between the rotary shaft and the output shaft of the motor and a pulley provided at a projecting end of the rotary shaft, one of the belts being laid around the pulley. The belt laid around the pulley is of the endless type.