Governor device

Abstract

The purpose of the present invention is to make a limit starting position of the fuel injection amount to be set easily from the outside. A governor device 11 comprises a first lever 31 connecting a governor lever 30 to a rotary speed setting lever 29 interlockingly, a second lever 32 pivotally supported by the first lever 31, and a third lever 33 pivotally supported by the second lever 32, regulated its rotation amount by the second lever 32 and interlocked with a governor weight 22. A fuel injection compensation spring 38 is provided between the first lever 31 and the second lever 32 so as to biases them for decreasing the rotary speed for a fixed amount at the time of low speed rotation. A compensation starting rotary speed setting device 50, which is a set load changing means for the fuel injection compensation spring 38, is provided on the first lever 31 near the fuel injection compensation spring 38.

Dependencies are inferred from the claim text.