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:
May. 11, 2010
Filed:
Mar. 16, 2005
Klaus Deicke, Untereisesheim, DE;
Werner Schubert, Wiesloch, DE;
Theo Buschenhenke, Ostrhauderfehn, DE;
Reimond Rathje, Papenburg, DE;
Heinbert Langner, Rheda-Wiedenbrueck, DE;
Klaus Deicke, Untereisesheim, DE;
Werner Schubert, Wiesloch, DE;
Theo Buschenhenke, Ostrhauderfehn, DE;
Reimond Rathje, Papenburg, DE;
Heinbert Langner, Rheda-Wiedenbrueck, DE;
KS Gleitlager GmbH, St. Leon-Rot, DE;
Abstract
A piston pin bushing consisting of a brass alloy containing between 30 and 32.2 wt. % zinc. between 1.8 and 2.2 wt. % aluminium, between 1.8 and 2.2 wt. % manganese, between 1.4 an 2.2 wt. % nickel and between 1.4 and 2.0 wt. % iron, in addition to optional contaminant-related constituents with a respective maximum content of 0.2 wt. % and a maximum total content of 1 wt. %, the remaining percentage consisting of copper. The bushing is cut in the form of a longitudinal section from a continuously cast pipe, whose exterior has been previously machined and can be used without being subjected to a forging process following the cutting operation.