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:
Mar. 22, 2011
Filed:
Dec. 01, 2006
Jürgen Büssert, Igensdorf, DE;
Thomas Heimann, Erlangen, DE;
Jürgen Lange, Amberg, DE;
Rolf-dieter Pavlik, Erlangen, DE;
Hagen Terpitz, Hemhofen/Zeckern, DE;
Jürgen Büssert, Igensdorf, DE;
Thomas Heimann, Erlangen, DE;
Jürgen Lange, Amberg, DE;
Rolf-Dieter Pavlik, Erlangen, DE;
Hagen Terpitz, Hemhofen/Zeckern, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
There is described a method for motion monitoring of a machine, comprising a sensor, wherein a sensor signal is transmitted from the sensor to a controller and/or to a drive device, a failsafe controller or drive device being employed as controller or drive device. The controller or drive device comprises three independent monitoring devices in which the sensor signal is formed from a first and a second redundant actual position value.