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:
Feb. 19, 2019
Filed:
Mar. 31, 2015
Applicant:
Gkn Driveline International Gmbh, Lohmar, DE;
Inventors:
Jisheng E, Hennef, DE;
Stefanie Rosenkranz, Wachtberg-Oberbachem, DE;
Jörg Berlingen, Köln, DE;
Frank Reher, Siegburg, DE;
Assignee:
GKN Driveline International GmbH, Lohmar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 141/10 (2006.01); C10M 169/00 (2006.01); C10M 169/04 (2006.01); C10M 169/06 (2006.01);
U.S. Cl.
CPC ...
C10M 169/00 (2013.01); C10M 141/10 (2013.01); C10M 169/045 (2013.01); C10M 169/06 (2013.01); C10M 2203/1025 (2013.01); C10M 2203/1065 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/106 (2013.01); C10M 2219/044 (2013.01); C10M 2219/068 (2013.01); C10M 2223/045 (2013.01); C10N 2210/01 (2013.01); C10N 2210/02 (2013.01); C10N 2210/06 (2013.01); C10N 2230/06 (2013.01); C10N 2230/12 (2013.01); C10N 2230/36 (2013.01); C10N 2240/046 (2013.01); C10N 2250/10 (2013.01);
Abstract
The disclosure relates to an improved grease composition for use in constant velocity joints, especially ball joints and/or tripod joints used in the drivelines of motor vehicles, with the grease composition comprising at least one base oil, at least one simple or complex soap thickener, at least one zinc sulphonate, at least one molybdenum dithiocarbamate in the solid state, and at least one molybdenum dithiophosphate.