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:
Aug. 26, 2003
Filed:
Jul. 06, 2001
Applicant:
Inventors:
Klaus Dollmeier, Schwelm, DE;
Jens Wahnschaffe, Köln, DE;
Assignee:
GKN Sinter Metals GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 7/04 ;
U.S. Cl.
CPC ...
B22F 7/04 ;
Abstract
The invention relates to a method for connecting a metallic support element to at least one body consisting of a powder metallurgical sintered material. The method is characterised in that said body is brought into contact with the support element in the form of a green body which is compacted from a sintered powder, in that a thin, flat copper body is brought into contact with the green body respectively and in that the entire resulting arrangement is heated to the temperature required to sinter the green body before being cooled again once the sintering process is complete.