| 摘要 |
PURPOSE: A device of setting a variable range of a variable pin changes a variable amount in the radial direction of the variable pin and the initial reaction setting pressure of the variable pin by differentiating the extent to which a ball enters a bore according to the position of a positioning rod. CONSTITUTION: A guide part (30) is fixed to one end of a tubular part. A variable cam body (40) is combined with a variable pin mounted on the guide part in the diameter direction of the tubular part. A positioning rod (70) determines a position by being inserted into the tubular part and moving to the longitudinal direction of the tubular part. A ball (60) is inserted into a wedge type bore (45) formed on the variable cam body and pressurized by the positioning rod. |
