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:
Apr. 02, 2024
Filed:
Nov. 26, 2020
Applicant:
Piaggio & C. S.p.a., Pontedera, IT;
Inventor:
Walter Mariotti, Pontedera, IT;
Assignee:
PIAGGIO & C. S.P.A., Pontedera, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/344 (2006.01); F01L 1/02 (2006.01); F01L 1/047 (2006.01);
U.S. Cl.
CPC ...
F01L 1/34409 (2013.01); F01L 1/022 (2013.01); F01L 1/047 (2013.01);
Abstract
A camshaft for a multi-cylinder internal combustion engine with poppet valves, comprising a main body, which is rotatable with respect to a first rotation axis, a first disk and means of the hydraulic type for varying the timing of said first disk with respect to said main body.