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, 2013
Filed:
Mar. 11, 2008
Applicant:
Siegfried Tisch, Gerlingen, DE;
Inventor:
Siegfried Tisch, Gerlingen, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 75/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mass balancing mechanism for balancing mass forces and/or mass torques of an internal combustion engine, said mechanism comprising a balancing shaft comprising an axis of rotation, a mass center of gravity spaced from said axis of rotation and further comprising at least one bearing peg on which said balancing shaft is mounted for rotation in a mounting location of the internal combustion engine, the bearing peg includes two axially spaced cylindrical bearing peg sections that define a recess which extends substantially or entirely outside of the axis of rotation relative to the mass center of gravity.