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:
Jan. 31, 2017
Filed:
Apr. 11, 2013
Audi Ag, Ingolstadt, DE;
Matthias Brendel, Ingolstadt, DE;
Markus Meyer, Mildenau, DE;
AUDI AG, Ingolstadt, DE;
Abstract
An internal combustion engine includes a piston axially displaced in a cylinder over a maximal stroke and a connecting rod device for adjusting the compression of the internal combustion engine and having a transverse lever with one end connected by a first joint with a connecting rod articulately arranged in the piston and another end connected by a second joint with an actuatable control lever pivotal about a third joint. The transverse lever is connected between the first joint and the second joint by a fourth joint with a crankpin of the crankshaft which is spaced apart from a rotation axis of the crankshaft, wherein a lateral distance between the rotation axis of the crankshaft and the third joint in relation to the maximal stroke of the piston is at least −1.0.