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:
Sep. 02, 2008
Filed:
Mar. 31, 2003
Erich Fuderer, Fürstenfeldbruck, DE;
Peter Wolfsteiner, München, DE;
Thomas Wagner, München, DE;
Manfred Vohla, Vienna, DE;
Josef Staltmeir, München, DE;
Ulf Friesen, München, DE;
Erich Fuderer, Fürstenfeldbruck, DE;
Peter Wolfsteiner, München, DE;
Thomas Wagner, München, DE;
Manfred Vohla, Vienna, DE;
Josef Staltmeir, München, DE;
Ulf Friesen, München, DE;
Knorr-Bremse Systeme für Schienenfahreuge GmbH, Munich, DE;
Abstract
A brake application device for vehicles, especially for rail vehicles, comprising a wear-adjusting device which is embodied in a brake actuator and comprises a helical gear which is provided with a threaded spindle and a nut as screw connection parts, said nut being screwed onto said threaded spindle. One of the screw connection parts of the helical gear is electrically driven in order to adjust the wear of the brakes and the other screw connection part of the helical gear for the emergency release and/or auxiliary release of the brakes.