PURPOSE: To minimize friction force and control governing operation correctly by connecting a fuel amount control mechanism in an engine to a step motor mechanism through a rotary shaft, connecting mechanism and a linear reciprocating member.
CONSTITUTION: A rack pin (fuel amount control mechanism) in an engine 3 is connected to a step motor mechanism 60 through a rotary shaft 64, a lever (connecting mechanism) 66 and a shaft (linear reciprocating member) 62. In these connecting members, friction occurs by rotary motion on sealed portion. The rotary shaft 64 is connected to the step motor mechanism 60 through the linear reciprocating type shaft 62. Thus, friction force can be minimized extremely and governing operation can correctly be controlled by enabling respective parts to operate lightly.
TANAKA MITSUO
NAKAGAWA MASAJI
