| 摘要 |
A mechanical governor for a fuel injection pump of an internal combustion engine. A governor control lever is mounted on a casing of the governor for pivotal movement about a pivotal axis between first and second extreme angular positions corresponding respectively to a release position and a maximum depression position of an accelerator pedal. A main spring biases the control lever so at to gradually increases a reaction force acting thereupon in proportion to pivotal movement of the control lever from the first extreme angular position toward the second extreme angular position. A reaction force adjusting spring has one end associated with the control lever to adjust the reaction force acting thereupon due to the main spring. A link mechanism connected to the control lever and to the other end of the reaction force adjusting spring is operative in response to the pivotal movement of the control lever to substantially translate a line connecting the one and other ends of the reaction force adjusting spring, across the pivotal axis of the control lever, to thereby appropriately adjust the reaction force acting upon the control lever regardless of the angular position thereof.
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