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    Screening Arrangement
    291.
    发明申请
    Screening Arrangement 有权
    筛选安排

    公开(公告)号：US20070284292A1

    公开(公告)日：2007-12-13

    申请号：US11775403

    申请日：2007-07-10

    Applicant: Manfred Franz Freissle ,  Peter Helmut Freissle

    Inventor： Manfred Franz Freissle ,  Peter Helmut Freissle

    IPC: B07B1/46

    CPC classification number: B07B1/4645 ,  B07B1/46 ,  B07B1/469 ,  B07B2201/02 ,  F16B5/0008 ,  F16B5/0056 ,  F16B5/0072 ,  F16B5/065 ,  F16B5/0657 ,  F16B19/109

    Abstract: A screening panel 10 comprises a peripheral frame 12 consisting of a pair of mutually laterally spaced side members 14, 16, which are integral with a pair of mutually axially spaced end members 18, 20. The side members 14, 16 and end members 18, 20 define corners of the panel 22.1, 22.2, 22.3 and 22.4 and the peripheral frame 12 where they meet. A plurality of mutually spaced ribs 15 extend across the periphery of the panel 10 to define a screening surface. The side members and end members are rectangular in cross-section, thereby defining substantially flat upper peripheral surfaces 12.1, outer peripheral surface 12.2 and lower peripheral surface 12.3 of the peripheral frame 12 and thus also the panel 10. The panel 10 includes locating recesses 24 provided at or near to the corners 22.1, 22.2, 22.3 and 22.4 of the panel 10. The panel 10 also has separate securing recesses in the form of semi-circular grooves 30 formed in the lower surface 12.3 of the panel 10, around the locating recess 24 and concentrically therewith.

    Abstract translation: 屏蔽板10包括由一对相互横向间隔开的侧构件14,16组成的周边框架12，该侧构件与一对相互轴向间隔开的端构件18,20成一体。侧构件14,16和端构件18， 20限定面板22.1,22.2,22.3和22.4的边角以及它们相遇的周边框架12。 多个相互间隔开的肋15跨过面板10的周边延伸以限定一个屏蔽表面。 侧构件和端构件的横截面为矩形，从而限定周边框架12的基本上平坦的上周面12.1，外周面12.2和下周面12.3，从而限定面板10.面板10包括定位凹槽24 设置在面板10的角部22.1,22.2,22.3和22.4处或附近。面板10还具有形成在面板10的下表面12.3中的半圆形槽30的形式的单独的固定凹部，围绕定位 凹部24并与其同心。

    Vibratory screen assemblies
    292.
    发明授权
    Vibratory screen assemblies 有权
    振动筛组件

    公开(公告)号：US07175028B2

    公开(公告)日：2007-02-13

    申请号：US10701846

    申请日：2003-11-05

    Applicant: James R. Colgrove ,  Gregory A. Kardach

    Inventor： James R. Colgrove ,  Gregory A. Kardach

    IPC: B07B1/49

    CPC classification number: B07B1/469 ,  B07B1/4645 ,  B07B2201/02

    Abstract: A screen assembly which includes a frame, a plurality of openings in the frame, a screen overlying the openings, a plurality of spaced tapered ribs on the opposite side of the frame from the screen, a first end on the frame with a lip, and a second end on the frame with a clip thereon. Another embodiment has a first end with a ledge and a second end with an overhanging portion, and a seal on the ledge.

    Abstract translation: 一种屏幕组件，其包括框架，框架中的多个开口，覆盖开口的屏幕，在框架与屏幕相对侧上的多个间隔开的锥形肋，具有唇缘的框架上的第一端，以及 框架上的第二端，其上具有夹子。 另一个实施例具有带凸缘的第一端和具有突出部分的第二端和凸缘上的密封。

    Screening arrangement
    293.
    发明申请
    Screening arrangement 有权
    筛选安排

    公开(公告)号：US20050040083A1

    公开(公告)日：2005-02-24

    申请号：US10911897

    申请日：2004-08-05

    Applicant: Manfred Freissle ,  Peter Freissle

    Inventor： Manfred Freissle ,  Peter Freissle

    IPC: B07B20060101 ,  B07B1/46 ,  B07B1/49 ,  F16B5/00 ,  B07B1/00

    CPC classification number: B07B1/4645 ,  B07B1/46 ,  B07B1/469 ,  B07B2201/02 ,  F16B5/0008 ,  F16B5/0056 ,  F16B5/0072 ,  F16B5/065 ,  F16B5/0657 ,  F16B19/109

    Abstract: A screening panel 10 comprises a peripheral frame 12 consisting of a pair of mutually laterally spaced side members 14, 16, which are integral with a pair of mutually axially spaced end members 18, 20. The side members 14, 16 and end members 18, 20 define corners of the panel 22.1, 22.2, 22.3 and 22.4 and the peripheral frame 12 where they meet. A plurality of mutually spaced ribs 15 extend across the periphery of the panel 10 to define a screening surface. The side members and end members are rectangular in cross-section, thereby defining substantially flat upper peripheral surfaces 12.1, outer peripheral surface 12.2 and lower peripheral surface 12.3 of the peripheral frame 12 and thus also the panel 10. The panel 10 includes locating recesses 24 provided at or near to the corners 22.1, 22.2, 22.3 and 22.4 of the panel 10. The panel 10 also has separate securing recesses in the form of semi-circular grooves 30 formed in the lower surface 12.3 of the panel 10, around the locating recess 24 and concentrically therewith.

    Abstract translation: 屏蔽板10包括由一对相互横向间隔开的侧构件14,16组成的周边框架12，该侧构件与一对相互轴向间隔开的端构件18,20成一体。侧构件14,16和端构件18， 20限定面板22.1,22.2,22.3和22.4的边角以及它们相遇的周边框架12。 多个相互间隔开的肋15跨过面板10的周边延伸以限定一个屏蔽表面。 侧构件和端构件的横截面为矩形，从而限定周边框架12的基本上平坦的上周面12.1，外周面12.2和下周面12.3，从而限定面板10.面板10包括定位凹槽24 设置在面板10的角部22.1,22.2,22.3和22.4处或附近。面板10还具有形成在面板10的下表面12.3中的半圆形槽30的形式的单独的固定凹部，围绕定位 凹部24并与其同心。

    Interlocking screens for vibratory separators
    294.
    发明申请
    Interlocking screens for vibratory separators 有权
    用于振动分离器的联锁屏

    公开(公告)号：US20040149632A1

    公开(公告)日：2004-08-05

    申请号：US10359733

    申请日：2003-02-04

    Inventor： David L. Schulte JR. ,  Guy L. McClung III

    IPC: B07B001/49

    CPC classification number: B07B1/4645 ,  B01D33/0376 ,  B01D33/37 ,  B01D2201/4084 ,  B07B1/4663 ,  B07B1/469 ,  B07B2201/02

    Abstract: Interconnectible screen assemblies for vibratory separators or shale shakers and methods for manipulating such screen assemblies which, in certain aspects, include a first screen assembly and a second screen assembly positioning at least a portion of the first screen assembly with respect to screen assembly holding apparatus, connecting a second screen assembly to the first screen assembly, and moving the first screen assembly and the second screen assembly together with respect to the screen assembly holding apparatus.

    Abstract translation: 用于振动分离器或页岩振荡器的互连屏幕组件以及用于操纵这样的屏幕组件的方法，其在某些方面包括第一屏幕组件和第二屏幕组件，其将第一屏幕组件的至少一部分相对于屏幕组件保持装置定位， 将第二屏幕组件连接到第一屏幕组件，以及相对于屏幕组件保持装置移动第一屏幕组件和第二屏幕组件。

    Vibratory screen separator
    295.
    发明授权
    Vibratory screen separator 有权
    振动筛分离器

    公开(公告)号：US06698593B1

    公开(公告)日：2004-03-02

    申请号：US10138786

    申请日：2002-05-03

    Applicant: Thomas Folke ,  Joachim M. Zaun ,  Eric K. Johnson

    Inventor： Thomas Folke ,  Joachim M. Zaun ,  Eric K. Johnson

    IPC: B07B149

    CPC classification number: B07B1/46 ,  B07B2201/02 ,  B07B2201/04

    Abstract: A vibratory screen separator using screens includes a base and a housing resiliently mounted to the base and divided into two wall portions held together by a clamp band. Brackets are located high on the housing and lifts are diametrically positioned to either side of the housing. The lifts are pivotally mounted to the base through feet to move from a first position engaging the brackets to a second position displaced from the housing. Each lift includes a fluid cylinder and shaft mounted to an arm. A head associated with the shaft of the fluid cylinder and shaft engages a slot on the associated bracket and can operate to lift a portion of the housing with the clamp band removed. In this lifted state, access is provided to screens clamped within the housing between housing portions.

    Abstract translation: 使用屏幕的振动筛分离器包括基部和弹性地安装到基部的壳体，并且被夹持带分成两个壁部分。 支架位于外壳上，电梯直径位于外壳的两侧。 升降机通过脚枢转地安装到基座，以从接合支架的第一位置移动到从壳体移位的第二位置。 每个电梯包括一个液压缸和安装在一个臂上的轴。 与流体缸和轴的轴相关联的头部与相关支架上的狭槽接合，并且可以操作以在夹紧带被移除的情况下提升壳体的一部分。 在这种提升状态下，对于夹在壳体内的屏蔽件提供进入壳体部分之间。

    Screening apparatus
    296.
    发明申请
    Screening apparatus 有权
    筛选仪器

    公开(公告)号：US20020195377A1

    公开(公告)日：2002-12-26

    申请号：US10157246

    申请日：2002-05-28

    Inventor： Michael Trench ,  Robert John Allen ,  Peter Rubie ,  John Russell ,  Paul Dalziel ,  Ben Plant ,  John Oliver ,  Neville Warnes ,  Russell Taylor ,  John Ettingshausen ,  Edward McKerr

    IPC: B07B001/42

    CPC classification number: B07B1/4645 ,  B07B1/284 ,  B07B2201/02

    Abstract: There is provided screen apparatus comprising side walls having a lower edge portion configured to accept tubular screen support members. An upper edge extends from the inlet end of the side walls to an apex from which a declining edge extends to the foot of the side walls. The lower edge, upper edge and declining edge are each provided with edge stiffening. A torque tube is secured between the respective exciter mount castings, the torque tube and stiffened side wall being selected to provide that the first fundamental frequency mode greater than the exciter frequency is at least 2 Hz greater than the exciter frequency and the first fundamental frequency below the exciter frequency is at least 2 Hz lower than the exciter frequency.

    Abstract translation: 提供了包括侧壁的屏幕装置，其具有被配置为接纳管状屏幕支撑构件的下边缘部分。 上边缘从侧壁的入口端延伸到顶点，下降边缘从该顶点延伸到侧壁的底部。 下边缘，上边缘和下边缘均设有边缘加强。 扭矩管被固定在相应的激振器安装铸件之间，扭矩管和加强侧壁被选择以提供大于励磁机频率的第一基频模式比激励器频率和第一基频低至少2Hz 励磁机频率比励磁机频率至少低2 Hz。

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