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:
Aug. 20, 2002
Filed:
Mar. 27, 2001
Applicant:
Inventor:
Kazunori Matsumoto, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/900 ;
U.S. Cl.
CPC ...
G06F 1/900 ;
Abstract
An industrial robot not malfunctioning if wiring to the safety device is connected after installation is presented. The robot makes an operator pay attention to that the safety device is set in cancel mode, and is hence safer. In the robot, all input connectors of the safety device wired from the outside are identical connectors. The connector has a terminal for feeding a status aside from a terminal for connecting to the safety device. Depending on status input from the outside, a warning sign is displayed on a display device. The warning sign is displayed only when a controller is operated.