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:
Nov. 19, 2013
Filed:
Dec. 15, 2010
Applicant:
Harald Fessler, Arbon, CH;
Inventor:
Harald Fessler, Arbon, CH;
Assignee:
Iveco Motorenforschung AG, Arbon, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a mechanical variable valve actuation (VVA) system for the control and actuation of the valves of an internal combustion engine. The system according to the present invention realizes the control of the valve lift by means of a fixed pivot part for an oscillating rocker suitable to actuate the valve, the oscillating rocker being actuated by means of an eccentric control element.