| 摘要 |
PURPOSE: A pressure intensifying cylinder is provided to increase withdrawing force of the pressure intensifying cylinder and to achieve mass-production by adopting a single pressure intensifying structure. CONSTITUTION: A front body(15) and a pressure intensifying cylinder body are coupled to each other by interposing a cylinder tube(14) including a piston(17) therebetween. A cylinder cover(16) is coupled to a rear end of the pressure intensifying cylinder body. A front port(18) is formed at one side of a front end of the pressure intensifying cylinder body. A rear port(19) is formed at a cylinder cover(16) so as to guide oil towards the pressure intensifying cylinder body. The pressure intensifying cylinder body is communicated with the front body(15) through a hydraulic pipe. A piston mounting section is provided in the pressure intensifying cylinder body.
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