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. 04, 2010
Filed:
Jul. 20, 2007
Applicant:
Richard Best, Garden City, MI (US);
Inventor:
Richard Best, Garden City, MI (US);
Assignee:
Schaeffler KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Proposed is a switchable valvetrain () for an internal combustion engine, having a row of rocker arms () which extend in the longitudinal direction of a cylinder head, which rocker arms () run via a recess () on an upper side () on a head () of a bearing journal (), which bearing journal () is axially moveably arranged in a bore () of a carrier () which runs above, with piston-like coupling means () being provided for selectively coupling the bearing journal () to the carrier ().