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:
Dec. 10, 2002
Filed:
Oct. 18, 2001
Applicant:
Inventor:
Michael Wayne Zubeck, Dearborn, MI (US);
Assignee:
Ford Global Technologies, Inc., Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/30 ;
U.S. Cl.
CPC ...
F01L 1/30 ;
Abstract
A rocker arm assembly having an adjustably located cam roller that permits modification of valve timing for an internal combustion engine. An adjustment control shaft having an adjustment cam operates through a linkage to move the cam roller along the rocker arm and relative to the cam shaft of the engine.