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229 条记录 (耗时 0.011 秒)

    Screening apparatus
    61.
    发明授权
    Screening apparatus 失效

    公开(公告)号：US3933648A

    公开(公告)日：1976-01-20

    申请号：US408750

    申请日：1973-10-23

    申请人： Kiyoshi Urayama

    发明人： Kiyoshi Urayama

    IPC分类号： B01D35/20 ,  B07B1/34

    CPC分类号： B07B1/34

    摘要： A screening apparatus comprising a water receptacle, a screen frame mounted on the water receptacle with a screen covering the opening of the water receptacle, a sprinkler for sprinkling water into the screen frame and a vibrator for expanding and contracting air within the water receptacle to thereby vibrate the screen.

    Screen with differently tensioned surface zones
    62.
    发明授权
    Screen with differently tensioned surface zones 失效
    屏幕不同的张力表面区域

    公开(公告)号：US3706376A

    公开(公告)日：1972-12-19

    申请号：US3706376D

    申请日：1970-06-15

    申请人： RHEINISCHE WERKZEUG & MASCHF

    发明人： KRAUSE RUDOLF J

    IPC分类号： B07B1/28 ,  B01D35/20 ,  B01D35/28 ,  B07B1/34 ,  B07B1/48 ,  B07B1/49 ,  B07B1/54

    CPC分类号： B07B1/54 ,  B01D35/20 ,  B01D35/28 ,  B07B1/346 ,  B07B1/48 ,  B07B1/49

    摘要： A sifting machine has a strainer box defining feed-in and discharge points and a free sieve netting surface arranged and tensioned in the strainer box so that a material flow-path is defined across it from the feed-in point to the discharge point. A plurality of striker assemblies may also be arranged in the strainer box for exciting the netting surface. A plurality of fastening and tensioning devices such as clamps are provided along the edges of the netting which are parallel to the direction of the material flow-path for individually tensioning the netting, in a direction transverse to the flow-path, at different points spaced in the direction of the flow-path such that the netting is transversely tensioned to different tensions along the direction of the flow-path. Similar devices may be provided along at least one edge of the netting parallel to the material flow-path for individually tensioning the netting, in the direction of the flow-path, at different points spaced transversely to the direction of the flow-path. The striker assemblies may be operated synchronously or asynchronously.

    摘要翻译： 筛分机具有限定进料口和排出点的过滤器箱和布置和张紧在过滤器箱中的自由筛网表面，使得材料流动路径被限定在从进料点到排出点的材料流动路径上。 多个撞击器组件也可以布置在过滤器箱中，用于激励网状表面。 沿着网的边缘设置多个紧固和张紧装置，例如夹具，其平行于材料流动路径的方向，用于在横向于流动路径的方向上单独地张紧网，在不同的点间隔开 沿着流动路径的方向，使得网沿横向方向张紧到沿着流动路径的方向的不同张力。 可以沿平行于材料流动路径的网的至少一个边缘设置类似的装置，用于在流动路径的方向上单独地在与流动路径的方向横向间隔开的不同点处张紧网。 撞击器组件可以同步或异步地操作。

    Vibrator mounting
    63.
    发明授权
    Vibrator mounting 失效
    振动器安装

    公开(公告)号：US3703236A

    公开(公告)日：1972-11-21

    申请号：US3703236D

    申请日：1970-07-31

    申请人： FMC CORP

    发明人： SPURLIN WILLIAM V ,  CARROLL PATRICK J

    IPC分类号： B02C19/16 ,  B06B1/14 ,  B07B1/28 ,  B07B1/42 ,  F16F15/04 ,  B07B1/34

    CPC分类号： F16F15/046 ,  B02C19/16 ,  B06B1/14 ,  B07B1/284 ,  B07B1/42 ,  Y10T74/18344

    摘要： A mounting for a rotary vibrator exciter for a two mass vibratory system wherein the rotary vibrator is mounted within a rectangular tubular frame which is connected to the structure to be vibrated by means of elastomeric blocks positioned on both of the horizontal and the vertical sides of the frame. By variation of the number, sizes, placement or compression of the elastomeric blocks the transmitted vibratory force component in the vertical and horizontal directions can be independently adjusted in order to obtain the desired vibratory motion in the vibrated structure and the desired natural frequency of vibration of the vibratory system.

    摘要翻译： 一种用于两质量振动系统的旋转振动器激励器的安装件，其中旋转振动器安装在矩形管状框架中，矩形管状框架通过位于水平和垂直两侧的弹性体块连接到要振动的结构 帧。 通过弹性块的数量，尺寸，放置或压缩的变化，可以独立地调整在垂直和水平方向上传递的振动力分量，以便在振动结构中获得期望的振动运动和期望的固有振动频率 振动系统。

    Portable vibrating screener
    64.
    发明授权
    Portable vibrating screener 失效
    便携式振动筛

    公开(公告)号：US3666096A

    公开(公告)日：1972-05-30

    申请号：US3666096D

    申请日：1969-11-28

    申请人： MIDWESTERN IND INC

    发明人： RIESBECK LAVERNE J ,  BLACKWELL WILLIS A

    IPC分类号： B07B1/34 ,  B07B1/28

    CPC分类号： B07B1/34

    摘要： A portable material separator to be used with a container having an opening of any shape in the top thereof. A vibrating device is attached to a plane which rests on a plurality of cushions. The cushions are mounted on a base plate which fits within the opening in, and rests on top of, the container. A screen spans the opening in the container and is mounted in a frame which rests on the plate and therefore receives vibrations therefrom. A clamping means holds the above described assembly in a properly spaced relationship.

    摘要翻译： 一种便携式材料分离器，与其顶部具有任何形状的开口的容器一起使用。 振动装置连接到搁置在多个垫子上的平面上。 垫子安装在基板上，该底板适合在容器内的开口内并搁置在容器的顶部。 屏幕横跨容器中的开口，并且安装在搁置在板上的框架中，从而从其接收振动。 夹紧装置以适当间隔的关系保持上述组件。