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:
Jun. 13, 2000
Filed:
Apr. 06, 1998
Applicant:
Inventors:
Jurgen Hinzpeter, Schwarzenbeck, DE;
Ingo Schmidt, Schwarzenbeck, DE;
Ulrich Gathmann, Hamburg, DE;
Jorg Reitberger, Hamburg, DE;
Klaus-Peter Preuss, Molln, DE;
Alexander Oldenburg, Dassendorf, DE;
Joachim Greve, Pogeez, DE;
Assignee:
Wilhelm Fette GmbH, Schwarenbek, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264 405 ; 264 401 ; 264109 ; 264120 ; 419 66 ;
Abstract
A method for manufacturing pressed parts from hard metal, ceramic, sintered metal or likewise, in which a part of a charge of a powder-like or granular original material is filled into a pressing mould and is pressed with at least one pressing stamp against a counter surface, wherein the force and the distance of the pressing stamp are measured, and wherein there are the following method steps: