Patent ID: 7891327
Filing Date: 2011-02-22
Classification: F01L,Y10T

Abstract:
1. Valve-stroke controls for continuously varying the stroke of a valve in a vehicle, and for maintaining the valve closed while the vehicle is in operation, whereby the controls are provided with a force-transmitting rod driven by a cam by way of a cam-contact roller, characterized in that one end of the force-transmitting rod is provided with contact surfaces that extend transversely to a longitudinal axis of the force transmitting rod and engage a roller mounted on a stroke length setting lever, whereby, while the force-transmitting rod is pivoting, it will also, due to the shape of one contact surface thereof, be displaced longitudinally in the direction associated with opening the valve, whereby a displacement will, by means of a rotary articulation on the other end of the force-transmitting rod, be introduced into a cartridge-shaped tappet that activates the valve.