Abstract: The governor of the present invention includes the reverse Angleich lever 9 one end of which is jointed to the control block 5 which moves in the axial direction in accordance with the movement of the fly weight 3, and the other is jointed to the mid-portion of the control lever 18. At the mid-portion of the reverse Angleich lever 9, there is provided the stopper pin 25, and on the tension lever 12, there is provided the abut member 26 for detachably abutting to the stopper pin 25.When the cam shaft 2 rotates at a high speed, the stopper pin 25 abuts to the abut member, avoiding the rotation of the reverse Angleich lever 9. Thus, the reverse Angleich characteristic can be obtained.

Abstract: An injection timing control device of the present invention has a timer cover opened at one end and including at the other an end wall portion. The end wall portion of the timer cover is formed with hole concentric with the axis, and a gear driven by an engine, is provided at the outside surface of the end wall portion. In the time cover is disposed a timer hub concentric to the axis. The timer hub can be inserted into the hole, and has a cam boss connected at one end to the fuel injection pump cam shaft and a flange formed integrally with the other end side of the cam boss.

Abstract: A fuel injection timing device for an internal combustion engine comprises a cam shaft connected to a fuel injection pump, a driven section coupled to the cam shaft and having a driven flange, a driving flange adjacent to the driven flange and coaxial with the cam shaft, a driven gear fixed to the driving flange so as to be coaxial with the cam shaft and in mesh with a driving gear driven by the internal combustion engine in a cylinder block facing the fuel injection pump, and a cam shaft phase angle changing mechanism for advancing and delaying the cam shaft in phase angle in cooperation with the driving flange and the driven flange. The timing device has a casing which contains the driven section, the driving flange, and the cam shaft phase angle changing mechanism. One end of the casing is supported by the fuel injection pump, and the other end supports the driving flange.