Patent ID: 6041747
Filing Date: 2000-03-28
Classification: F01L,Y10T

Abstract:
A rocker arm comprising:a rocker arm main body;a cam receiver;a valve receiver; anda tilting fulcrum shaft, said rocker arm main body having a pair of opposing wall portions opposing each other and a valve receiver mounting portion for mounting said valve receiver located at a first end of said opposing wall portions,said opposing wall portions each having at least a cam receiver mounting portion for mounting said cam receiver, said cam receiver mounting portion being located at a second end of said opposing wall portions and a tilting fulcrum shaft mounting portion for mounting said tilting fulcrum shaft between said opposing wall portions, said tilting fulcrum shaft mounting portion being located between said first and second ends thereof, said valve receiver mounting portion having a cylindrical curved portion and connecting portions joined by closing said cylindrical curved portion, said connecting portions having bent portions joined to each other, and said opposing wall portions are spaced from each other from said connecting portions to said second end.