| 摘要 |
PURPOSE: A system power electric motor is provided to increase the torque of the motor by converting power generated by combining a lever with a shaft of a hydraulic cylinder into the torque. CONSTITUTION: A slide lever(30-32) is combined with a shaft(16-18) of a hydraulic cylinder(1-3). One set combining a push rod(10-12) is one stroke then various set strokes are combined. A piston crank mechanism with the same number of engines as the number of set strokes is installed on the front of the push rod. A crank shaft(19) is rotated by pushing a piston(4-6) of the piston crank mechanism in order.
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