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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 9926968 B1

PDFFull Text
Expired
Date of Patent:
Mar. 27, 2018

Filed:

Aug. 21, 2014

Sliding surface

Applicant:

Mag Ias Gmbh, Eislingen, DE;

Inventors:

Leo Schreiber, Schwäbisch Gmünd, DE;

Jürgen Reingen, Göppingen, DE;

Matthias Weber, Bretten, DE;

Wolfgang Hafner, Süβen, DE;

Emanuel Gross, Lebach, DE;

Andreas Grützmacher, Saarlouis, DE;

Assignee:

MAG IAS GmbH, Eislingen, DE;

Attorney:

Head, Johnson, Kachigian & Wilkinson, PC

Primary Examiner:

Marcus Charles

Int. Cl.
CPC ...
F16C 9/02 (2006.01); F16C 33/14 (2006.01); B23H 3/00 (2006.01); F16C 33/10 (2006.01); B23H 9/00 (2006.01);
U.S. Cl.
CPC ...
F16C 9/02 (2013.01); B23H 3/00 (2013.01); B23H 9/008 (2013.01); F16C 33/102 (2013.01); F16C 33/106 (2013.01); F16C 33/14 (2013.01); B23H 2200/10 (2013.01); B23H 2300/10 (2013.01); F16C 2220/68 (2013.01); F16C 2223/06 (2013.01); F16C 2240/54 (2013.01);
Abstract

For friction reduction in sliding bearing, it is known to structure the sliding surface () by ECM by introducing a plurality of microscopic small indentations (). According to the invention it is proposed in particular in the same process step to smoothen also the intermediary spaces () between the indentations (), thus to remove the tips of the surface profile.

Find Patent Forward Citations

Schreiber, Leo. (2018). Sliding surface (U.S. Patent No. 9926968). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9926968

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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