Mechanical seal for pressurized fluid pumps
    1.
    发明授权
    Mechanical seal for pressurized fluid pumps 失效
    加压流体泵的机械密封

    公开(公告)号:US5509668A

    公开(公告)日:1996-04-23

    申请号:US250775

    申请日:1994-05-27

    IPC分类号: F04B53/00 F04B1/20 F16J15/34

    CPC分类号: F04B1/2014 F16J15/348

    摘要: A mechanical seal for pressurized fluid pumps including rotary and non-rotating seal members that are compressed together. The rotary seal member is fixed to a drive shaft and includes a contact sealing surface. The non-rotational seal member is also positioned about the drive shaft in a manner that allows for axial but not rotational movement. When a biasing force is placed against one side of the non-rotational seal member the opposite side, the non-rotating contact sealing surface, is pressed into contact with the complimentary rotary seal member contact sealing surface thus providing a mechanical seal.

    摘要翻译: 用于加压流体泵的机械密封件,包括压缩在一起的旋转和非旋转密封件。 旋转密封构件固定在驱动轴上并且包括接触密封面。 非旋转密封构件也以允许轴向但不旋转运动的方式围绕驱动轴定位。 当偏压力被放置在非旋转密封构件的一侧时,非旋转接触密封表面的相对侧被压接成与互补的旋转密封构件接触密封表面接触,从而提供机械密封。

    Apparatus for securing parts
    4.
    发明授权
    Apparatus for securing parts 失效
    用于固定零件的装置

    公开(公告)号:US4773156A

    公开(公告)日:1988-09-27

    申请号:US907824

    申请日:1986-09-16

    申请人: Toshinori Kurita

    发明人: Toshinori Kurita

    摘要: In an apparatus for securing parts to an assembly body, a part conveyor means receives a plurality of parts arranged on a lot basis from a part storage. The part conveyor means is moved by the arm of the apparatus for driving parts up to the proximity of the assembly body. Since the arm of the apparatus for securing parts is equipped with a part securing means, the part securing means receives the parts from the part conveyor means individually a plurality of times and secures the parts to the assembly body.

    摘要翻译: 在用于将部件固定到组件主体的装置中,部件传送装置从零件存储部件接收多批配置的零件。 部件传送装置由用于驱动部件的装置的臂移动到组装体的附近。 由于用于固定部件的装置的臂配备有部件固定装置,所以部件固定装置分别从部件传送装置接收部件并将部件固定到组装体上。

    Die opening device for molding machine
    6.
    发明授权
    Die opening device for molding machine 失效
    成型机开模装置

    公开(公告)号:US4699584A

    公开(公告)日:1987-10-13

    申请号:US909290

    申请日:1986-09-19

    摘要: This invention discloses a die opening device for a molding machine. One upper die segment is attached to the underside of an upper die plate tiltable relative to the surface of a floor on which the molding machine is installed and, at the same time, one lower die segment is opposed to the upper die segment and attached to a lower die plate adapted to be reciprocated vertically in a substantially perpendicular direction by a hydraulic cylinder. The upper die plate and the lower die plate are cooperatively connected to each other with connection means in such a manner that a descent of the lower die plate will tilt the upper die plate and raise the worker side thereof. Owing to the inclination thus produced, the molding groove in the upper die segment is opposed to the worker.

    摘要翻译: 本发明公开了一种成型机的开模装置。 一个上模片段连接到上模板的下侧,上模板相对于其上安装有成型机的地板的表面可倾斜,并且同时,一个下模片段与上模片部分相对并附接到 下模板适于通过液压缸在大致垂直的方向上垂直地往复运动。 上模板和下模板通过连接装置彼此协作地连接,使得下模板的下降将使上模板倾斜并使其工作者侧上升。 由于如此产生的倾斜,上模段中的模制槽与工人相对。