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:
Jun. 23, 2015
Filed:
Jun. 08, 2010
Applicants:
Stefan Buergi, Basadingen, CH;
Juergen Stumpp, Klettgau, DE;
Inventors:
Stefan Buergi, Basadingen, CH;
Juergen Stumpp, Klettgau, DE;
Assignee:
Georg Fischer Rohrleitungssysteme AG, Schaffhausen, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/60 (2006.01); F16K 37/00 (2006.01); F16K 35/02 (2006.01);
U.S. Cl.
CPC ...
F16K 37/0041 (2013.01); F16K 31/605 (2013.01); F16K 35/025 (2013.01); F16K 31/60 (2013.01); F16K 35/02 (2013.01);
Abstract
An actuating device () for actuating valves, having a spindle (), wherein the actuating device is designed as a hand wheel () with a locking element () and with an electric feedback device (), characterized in that the locking element () is formed in one piece and is arranged integrally in the hand wheel ().