| 摘要 |
PURPOSE: A clutch master cylinder comprising magnet which is supported by a magnet seat is provided to increase the accuracy of a position senor by minimizing the clearance of a magnet and a magnet sheet. CONSTITUTION: In a clutch master cylinder comprising magnet which is supported by a magnet seat, a piston(120) is inserted into the cylinder in longitudinal direction to be movable. A push rod(140) is connected to the piston and transfers force A clutch master cylinder(100) includes a senor(180) in the outside of a cylinder and detects the position of the piston. A circular magnet(160) is combined in the outer circumference of the piston. The magnet sheet fixes the magnet in one side of the magnet.
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