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:
Feb. 10, 2004
Filed:
Nov. 22, 2002
Applicant:
Inventor:
Martin Mederer, Munich, DE;
Assignee:
Knorr-Bremse Systeme für Schienenfahrzeuge GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 1/00 ;
U.S. Cl.
CPC ...
B60L 1/00 ;
Abstract
A device for supplying current and/or voltage to a vehicle trailer for the electric supply of brake components of the vehicle trailer, where the vehicle trailer is connected with the tractor vehicle by a first supply line. At least one second supply line is provided to connect the vehicle trailer with the tractor vehicle. A brake light supply line may be used as the second supply line providing the current and/or voltage supply line for the electronic and/or electric components of a braking device of a vehicle trailer when the supply of the braking device has failed.