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:
Dec. 14, 1993
Filed:
Aug. 06, 1991
Wolfgang Kreuzer, Furth, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for transmitting a permission signal for the operation of a robot is provided. In order to detect whether a permission signal gets from a manual programming unit to a robot control without disturbance, the permission signal is modulated with an auxiliary signal, whose continuous presence at the location of the robot control is monitored. If the auxiliary signal is present, the permission signals are accepted. If the auxiliary signal is no longer present, an EMERGENCY-OFF is triggered. For reasons of safety, the condition of the signal flow is also a two-channel one.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile