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. 14, 2004
Filed:
Jul. 14, 2003
Applicant:
Inventors:
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 9/04 ;
U.S. Cl.
CPC ...
F01L 9/04 ;
Abstract
An engine valve train having a camshaft supported on a camshaft holder and driving inlet valves to open and close via inlet rocker arms; an electromagnetic actuator mechanism including an armature; a holding rod connected to the armature and pressing against a stem end of the inlet valve so as to hold the inlet valve in an open state; and, a hydraulic damper mechanism absorbing an impact which is generated by the inlet valve when the inlet valve is released from being held by the electromagnetic actuator mechanism so as to be restored to a closed state and is then seated, wherein the hydraulic damper mechanism is supported on the camshaft holder.