NON HYDRAULIC TYPE CONTINUOUSLY VARIABLE VALVE TIMING MECHANISM

摘要

The invention yet eliminate such non-hydraulic variable valve timing Mike relates to a mechanism, the reduction using a non-hydraulic advance for a non-operating and the oil pressure increase in the hot oil which are various problems due to the oil responsiveness without the mechanical complexity as a wide range of the valve piece, the lungs in time (Open-Close timing) and the opening section (opening duration) to implement it is an object.; The present invention for achieving the above object is a dog, Majesty the valve operating means to drive the tappet (T) the drive unit (A), and the actuating means (A) for operating by pressing the power of the engine (B ) and is characterized by being a driving means (C) for controlling the actuating means (a) to form a valve piece, the lungs in time with the advancing and perception in order to control the valve timing.