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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.:

US 9718120 B1

PDFFull Text
Date of Patent:
Aug. 01, 2017

Filed:

Jul. 31, 2013

Method for producing a composite component, and composite component

Applicant:

Gkn Sinter Metals Engineering Gmbh, Radevormwald, DE;

Inventors:

Vladislav Kruzhanov, Remscheid, DE;

Volker Arnhold, Wuppertal, DE;

Assignee:

GKN Sinter Metals Engineering GmbH, Radevormwald, DE;

Attorney:

Quarles & Brady LLP

Primary Examiner:

Moshe Wilensky

Int. Cl.
CPC ...
B21K 25/00 (2006.01); B21D 53/84 (2006.01); B22F 3/16 (2006.01); B22F 7/06 (2006.01); B23P 11/00 (2006.01); F01L 1/047 (2006.01); F16D 1/072 (2006.01); F16H 53/02 (2006.01); F01L 1/344 (2006.01); B22F 5/08 (2006.01); B22F 3/10 (2006.01); B22F 7/00 (2006.01); B22F 7/08 (2006.01); C21D 1/18 (2006.01); C21D 1/26 (2006.01); C21D 9/00 (2006.01); C22C 9/02 (2006.01); C22C 9/04 (2006.01); C22C 21/00 (2006.01); C22C 38/00 (2006.01); C22F 1/00 (2006.01); C22F 1/04 (2006.01); C22F 1/08 (2006.01); B22F 3/24 (2006.01);
U.S. Cl.
CPC ...
B21K 25/00 (2013.01); B21D 53/845 (2013.01); B22F 3/10 (2013.01); B22F 3/164 (2013.01); B22F 3/24 (2013.01); B22F 5/08 (2013.01); B22F 7/008 (2013.01); B22F 7/062 (2013.01); B22F 7/08 (2013.01); B23P 11/005 (2013.01); C21D 1/18 (2013.01); C21D 1/26 (2013.01); C21D 9/0068 (2013.01); C22C 9/02 (2013.01); C22C 9/04 (2013.01); C22C 21/00 (2013.01); C22C 38/00 (2013.01); C22F 1/002 (2013.01); C22F 1/04 (2013.01); C22F 1/08 (2013.01); F01L 1/047 (2013.01); F01L 1/3442 (2013.01); F16D 1/072 (2013.01); F16H 53/025 (2013.01); B22F 2003/248 (2013.01); B23P 2700/02 (2013.01); F01L 2001/0471 (2013.01); F01L 2101/00 (2013.01); F01L 2103/00 (2013.01); Y10T 29/49925 (2015.01); Y10T 428/12014 (2015.01);
Abstract

The invention relates to a method for producing a composite component (). At least one shaft () and at least one sintered part (), preferably in the form of a rotor or a cam, are assembled into the composite component. In order to assemble the composite component, at least the following steps are carried out: —introducing the shaft () into a continuous bore () of the sintered part () and —calibrating the sintered part () at least by means of a calibrating die (), furthermore preferably with the simultaneous application of an axial force onto the sintered part () by means of at least one upper punch () and at least one lower punch (), wherein the shaft () can be found in the bore () of the sintered part () at least temporarily during the calibration process. The invention further relates to a composite component ().

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