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. 21, 2006
Filed:
Dec. 13, 2001
Applicants:
Rita Krug, München, DE;
Ulf Friesen, München, DE;
Josef Staltmeir, München, DE;
Inventors:
Assignee:
Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH, Munich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60T 13/04 (2006.01); B60T 8/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a brake actuator, especially for a rail vehicle brake, comprising an accumulation brake unit having an energy accumulator for storing and supplying energy for applying the brake, preferably in the event of safety braking and/or park braking, and a locking device for locking and unlocking the energy accumulator. After the release of the locking device, an inertia weight from part of the energy released from the energy accumulator can be subjected to a rotational movement for damping purposes.