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. 15, 2011
Filed:
Jun. 18, 2007
Alain Fantazi, Dives sur mer, FR;
Alain Fantazi, Dives sur mer, FR;
KNORR-BREMSE Systeme fuer Nuuzfahrzeuge GmbH, Munich, DE;
Abstract
A method is provided for producing metal housings composed of at least two housing parts, in particular for units mounted in commercial vehicles. A corrosion prevention layer composed of zinc or a zinc-containing alloy is applied onto an outwardly facing surface of at least one housing part with a subsequent passivation, and a positive overlapping of an edge of one housing part by the edge of another housing part is effected by way of a relative movement of the housing parts being reciprocally aligned beforehand with regard to a die stamp, which plastically deforms the edge of housing part and/or the edge of the other housing part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile