| 摘要 |
PURPOSE: A stopper cylinder is provided to improve assemblability by having a locking tool with a simple configuration, and to prevent dust due to abrasion by reducing a contact part of an operational part. CONSTITUTION: A stopper cylinder comprises a cylinder body, a lever holder(120), a lever(140), and a locking tool(200). The cylinder body has a piston. The piston is connected to a piston rod so that the piston can be displaced in an axial direction. The lever holder is elevated by interlocking with the elevation of the piston rod. The lever is rotatably supported on a lever pin coupled in the lever holder. The locking tool comprises a locking part, a release lever, and a hook member. The locking part is formed in one side of the lever holder to control the rotatable displacement of the lever. The hook member is rotatably attached to the other side of the lever holder to maintain a locked state for the lever.
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