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    • 2. 发明专利
    • Valve replacing tool
    • 阀门更换工具
    • JP2003056472A
    • 2003-02-26
    • JP2001248060
    • 2001-08-17
    • Giken Seisakusho Co Ltd株式会社技研製作所
    • KITAMURA MORIOKOMATSU HIRONOBU
    • F04B53/10F04B53/00
    • PROBLEM TO BE SOLVED: To provide a valve replacing tool facilitating the replacement of a valve.
      SOLUTION: A pump P is provided with a pump body 1 provided with a cylinder 12, and a cylinder block 2 detachably connected to the cylinder. The cylinder block 2 has the valve B. This valve replacing tool J is used for the valve replacement of the pump P and provided with a sliding part 31a mounted to the pump body 1, and a support part 31c for supporting the cylinder block 2 so as not to fall when detaching the cylinder block 2 from the pump body 1. The valve replacing tool J is provided with a rotating seat 31b for rotatably supporting the cylinder block 2 detached from the pump body 1.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供便于更换阀的阀更换工具。 解决方案:泵P设置有设置有气缸12的泵体1和可拆卸地连接到气缸的气缸体2。 气缸体2具有阀B.该阀更换工具J用于更换泵P并且设置有安装到泵体1的滑动部31a和用于支撑气缸体2的支撑部31c 在将气缸体2从泵体1分离时,不会下降。阀更换工具J设置有用于可旋转地支撑从泵体1分离的气缸体2的旋转座31b。