• 螺纹机器结构连续螺旋圆柱形件,用作紧固件运动变换装置

    Screw: In machine construction, a usually circular cylindrical member with a continuous spiral rib or thread, used either as a fastener or as a force and motion modifier.

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  • 实用新型公开了一种防松动紧固装置包括设有联结装置本体、用于联结部紧固连接的外螺纹紧固件

    The utility model discloses an anti-loosening clamp device, comprising a device body of a coupling part and an external-thread fastener which is used for fixedly connecting with the coupling part;

    youdao

  • 实用新型公开了一种防松动紧固装置包括设有联结装置本体、用于联结部紧固连接的外螺纹紧固件

    The utility model discloses an anti-loosening clamp device, comprising a device body of a coupling part and an external-thread fastener which is used for fixedly connecting with the coupling part;

    youdao

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