| 摘要 |
PROBLEM TO BE SOLVED: To obtain stable pressurization force even in a case where a rotation drive source side and a pressurization member side can be connected/disconnected.SOLUTION: A pressurization device 40 includes: a pressurization member 246 detachably attached to an installation object 500A, and freely moving in a pressurization direction and in a pressurization release direction; a rotation drive source 248 capable of being connected/disconnected to/from the pressurization member side, and capable of moving the pressurization member in a state of being connected to the pressurization member side; and detection means 310 configured to detect the movement position of the pressurization member. The pressurization device drives the rotation drive source 248 and causes the detection means 310 to detect an initial position of the pressurization member 246, in a state where the pressurization member side is installed in the device body 500A and at least the pressurization member side and the rotation drive source side are connected.SELECTED DRAWING: Figure 1 |
