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:
Jul. 29, 2003
Filed:
Dec. 21, 2001
Applicant:
Inventors:
Georg-Werner Reppel, Hammersbach, DE;
Volker Zellmann, Linsengericht, DE;
Assignee:
Vacuumschemlze GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 7/00 ; B22F 7/04 ;
U.S. Cl.
CPC ...
B22F 7/00 ; B22F 7/04 ;
Abstract
According to the inventive method for producing a composite part ( ), a support body ( ) is produced from a powder with a ferrous alloy base using powder metallurgy. A magnet body ( ) which is based on an alloy that is rich in rare earths is applied to the support body ( ) and both are then sintered in a furnace ( ), whereby a solid joint is formed between the support body ( ) and the magnet body ( ).