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:
Jan. 23, 2007
Filed:
Feb. 04, 2004
Josef Staltmeir, München, DE;
Erich Fuderer, Fürstenfeldbruck, DE;
Peter Wolfsteiner, München, DE;
Heinrich Ernstberger, München, DE;
Marc-gregory Elstorpff, München, DE;
Josef Staltmeir, München, DE;
Erich Fuderer, Fürstenfeldbruck, DE;
Peter Wolfsteiner, München, DE;
Heinrich Ernstberger, München, DE;
Marc-Gregory Elstorpff, München, DE;
Knorr-Bremse Systeme fur Schienenfahrzeuge GmbH, Munich, DE;
Abstract
A block brake device of a bogie of a rail vehicle containing two wheel sets with two wheels respectively as well as two brake beams each assigned to a wheel axle and extending parallel to the latter, which brake beams carry brake blocks and are mutually connected by way of pressing rods which can be actuated by at least one pressure-medium operated cylinder piston drive for the braking engagement of the brake blocks with assigned braking areas of the wheels. At least a portion of a brake beam forms the cylinder of the cylinder piston drive.