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. 24, 2006
Filed:
Jun. 26, 2003
Jeffrey D. Rohe, Caledonia, NY (US);
Fuat Koro, Rochester, NY (US);
David J. Trapasso, Bloomfield, NY (US);
Thomas H. Fischer, Rochester, NY (US);
Richard B. Roe, Henrietta, NY (US);
Jeffrey D. Rohe, Caledonia, NY (US);
Fuat Koro, Rochester, NY (US);
David J. Trapasso, Bloomfield, NY (US);
Thomas H. Fischer, Rochester, NY (US);
Richard B. Roe, Henrietta, NY (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A variable valve actuation mechanism includes a control shaft assembly and a body. The control shaft assembly is pivotable relative to a pivot axis. The body is pivotally disposed on the control shaft assembly, and includes an input cam follower and at least one output cam surface. The input cam follower engages an input cam lobe, and the output cam surface engages a corresponding output cam follower. A spring engages the body and biases the input cam follower into engagement with the input cam lobe.