| 摘要 |
PROBLEM TO BE SOLVED: To easily adjust projection amount of a torque pin with keeping impressed pressure constant, by adding the impressed pressure corresponding to a governor force in a torque-up metering region with a spindle corresponding member, when a torque-up device placed between two levers in a centrifugal governor is adjusted. SOLUTION: A bearing portion 22 of an adjusting device 20 journals an oscillation fulcrum 1c of a lever 1, and another lever 2 is set on a load table 23. At this time, projection amount of a torque pin 13 is zero, and a dial gauge 32 is set to zero. A spindle 30 is loaded on a load member 29, and impressed pressure F corresponding to a governor force in a torque-up metering region is added to the lever 1 via a slide rod 28. A pressure adjusting screw 14 is fastened looking at the dial gauge 32 to set the projection amount of the torque pin 13. An application point of the impressed pressure F added at each of spindle corresponding members 28-30 is placed at a neighboring position with same rotation radius to the torque pin 13, using the oscillation fulcrum 1c of the lever 1 as a center of angular moment.
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