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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 9255575 B1

PDFFull Text
Date of Patent:
Feb. 09, 2016

Filed:

Jun. 09, 2011

Component having reduced metal adhesion

Applicants:

Gerold Stetina, Voecklabruck, AT;

Matthias Grafinger, Gmunden, AT;

Martin Reisner, St. Lorenzen/Muerztal, AT;

Inventors:

Gerold Stetina, Voecklabruck, AT;

Matthias Grafinger, Gmunden, AT;

Martin Reisner, St. Lorenzen/Muerztal, AT;

Assignee:

Miba Sinter Austria GmbH, Laakirchen, AT;

Attorney:

Collard & Roe, P.C.

Primary Examiner:

Jorge Pereiro

Assistant Examiner:

Deming Wan

Int. Cl.
CPC ...
F01C 21/00 (2006.01); F04C 15/00 (2006.01); F04C 29/00 (2006.01); C22C 33/02 (2006.01); B32B 15/00 (2006.01); B22D 25/00 (2006.01); B22D 27/00 (2006.01); B32B 15/14 (2006.01); B22F 3/10 (2006.01); F16C 9/00 (2006.01); F04C 2/00 (2006.01); F16C 33/06 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); F16C 33/12 (2006.01); B22F 5/00 (2006.01); B22F 5/08 (2006.01); B22F 5/10 (2006.01);
U.S. Cl.
CPC ...
F04C 15/00 (2013.01); B22F 3/1035 (2013.01); C22C 33/0228 (2013.01); C22C 33/0271 (2013.01); C22C 33/0278 (2013.01); C22C 38/00 (2013.01); C22C 38/02 (2013.01); F04C 2/00 (2013.01); F16C 9/00 (2013.01); F16C 33/06 (2013.01); F16C 33/121 (2013.01); B22F 5/008 (2013.01); B22F 5/08 (2013.01); B22F 5/10 (2013.01); B22F 2207/01 (2013.01); B22F 2999/00 (2013.01); Y10T 29/49245 (2015.01); Y10T 29/49668 (2015.01);
Abstract

The invention relates to an assembly () having at least two metallic components () which are subject to sliding stress and each have a sliding surface and in operation slide against one another, wherein at least one of the components () consists of a metallic sintered material having an iron-based matrix containing iron together with carbon and up to 10% by weight of at least one non-ferrous metal at least in the region of the sliding stress, where the carbon content is at least 1% by weight and not more than 10% by weight and at least part of the carbon is present in unbound particulate form in the matrix.

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