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:
Aug. 08, 2017
Filed:
Feb. 04, 2015
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Michael Paul, Weissach, DE;
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
Abstract
A connecting rod () has a pin bearing eye for attaching the connecting rod () to a crankshaft, a connecting rod bearing eye () for attaching the connecting rod () to a piston of a cylinder, and an eccentric adjusting device () for adjusting an effective connecting rod length. The eccentric adjusting device () has eccentric rods () that act on an eccentric lever () of the eccentric adjusting device (). The eccentric adjusting device () also has an eccentric () with a bore for receiving a gudgeon pin (). Lubricating oil bores () in the connecting rod bearing eye () and in the eccentric () enable a lubricating oil film to be built up between the connecting rod bearing eye () and the eccentric () and also between the eccentric () and the gudgeon pin ().