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    VIBRATORY SEPARATOR SCREEN ATTACHMENT
    311.
    发明授权
    VIBRATORY SEPARATOR SCREEN ATTACHMENT 有权
    VIBRATIONSTRENNVORRICHTUNGSSIEBBEFESTIGUNG

    公开(公告)号：EP2219794B1

    公开(公告)日：2011-12-21

    申请号：EP08836086.2

    申请日：2008-09-30

    Applicant: M-I LLC ,  United Wire Limited

    Inventor： ROBERTSON, Graham ,  CARR, Brian, S. ,  CADY, Eric ,  GALLOWAY, Claire

    IPC: B07B1/46

    CPC classification number: B07B1/4645 ,  B07B1/46 ,  B07B1/4681 ,  B07B2201/02

    Abstract: A vibratory separator including a screen frame and a screen attachment. The screen attachment including at least one vertically disposed latch on the screen frame, at least one vertically disposed catch on the screen frame, and at least one bearing surface proximate the at least one vertically disposed catch. Additionally, a method of securing adjacent screens including inserting a vertically disposed latch of a first screen into a catch of a second screen, wherein the inserting includes contacting the latch of the first screen with a bearing surface of the second screen adjacent the catch of the second screen. The method further includes forming a planar alignment of the first screen to the second screen.

    SCREEN FOR USE IN A VIBRATORY FILTRATION EQUIPMENT
    312.
    发明授权
    SCREEN FOR USE IN A VIBRATORY FILTRATION EQUIPMENT 有权
    屏幕使用一个充满活力的筛分设备

    公开(公告)号：EP1287910B1

    公开(公告)日：2007-11-07

    申请号：EP02254478.7

    申请日：2002-06-26

    Applicant: United Wire Limited

    Inventor： Robertson, Graham ,  Hassall, Caspar

    IPC: B07B1/46 ,  B01D29/01

    CPC classification number: B07B1/4645 ,  B01D29/05 ,  B01D29/445 ,  B01D29/52 ,  B01D33/0376 ,  B01D33/37 ,  B01D2201/40 ,  B07B2201/02

    Abstract: A screen is described wherein one end of the screen frame is provided with an upwardly open channel profile and the other end with a similar but downwardly open channel profile, such that the outboard edge of an upwardly open profile will fit within the channel of a downwardly open profile provided along the edge of an adjoining screen frame, to enable two such screens to be connected together and to enable linear movement in a direction generally perpendicular to the line of engagement and generally in the plane of at least one of the two screens, to be transmitted from one screen frame to the other. The engagement of one profile by another also serves to close the gap between the two screen frames and prevent at least particulate material from passing therebetween. Preferably the engagement prevents liquid from passing therebetween. The engagement may comprise a lost motion connection so as to permit one frame to be hingeable relative to the other about the connection, but still provides a reliable force-transmitting connection to enable a rear screen frame to be removed from the support structure simply by pulling out the front frame of the pair.

    SHAKER SCREEN CLAMPING AND SEALING ASSEMBLY
    314.
    发明公开
    SHAKER SCREEN CLAMPING AND SEALING ASSEMBLY 有权
    SCHÜTTELSIEBKLEMM-和密封装置

    公开(公告)号：EP1740320A2

    公开(公告)日：2007-01-10

    申请号：EP05744643.7

    申请日：2005-04-29

    Applicant: M-I L.L.C.

    Inventor： CARR, Brian ,  HUKKI, Ari

    IPC: B07B1/49

    CPC classification number: B07B1/46 ,  B07B2201/02 ,  Y10S277/921

    Abstract: An assembly for sealing a shaker screen assembly in a shaker separator includes a substantially inflexible gasket affixed to each screen support and a flexible gasket affixed to each screen support such that the screen frame rests atop the gaskets on the support around its periphery. A wedge block retainer bracket is affixed to each side wall of the shaker separator above the corresponding section of the screen frame. A wedge block is selectively drivable into the space between the wedge block retainer bracket and the corresponding section of the screen frame, providing force thereto sufficient to seat the screen frame against the inflexible gasket and to compress the flexible gasket between the screen frame and the screen support, thereby providing a substantially fluid tight seal.

    VIBRATORY SCREEN ASSEMBLIES
    316.
    发明公开
    VIBRATORY SCREEN ASSEMBLIES 审中-公开
    振动筛组件

    公开(公告)号：EP1658147A2

    公开(公告)日：2006-05-24

    申请号：EP04779535.6

    申请日：2004-08-02

    Applicant: Derrick Corporation

    Inventor： COLGROVE, James, Ronald ,  KARDACH, Gregory, Alan

    IPC: B07B1/49

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

    Abstract: A screen assembly which includes a frame (12; 41), a plurality of openings (33; 55) in the frame, a screen (71, 103) overlying the openings, a plurality of spaced tapered ribs (30; 50) on the opposite side of the frame from the screen, a first end on the frame with a lip (29; 130), and a second end on the frame with a clip (94) thereon. Another embodiment has a first end with a ledge (122) and a second end with an overhanging portion (123), and a seal (120) on the ledge.

    Abstract translation: 一种筛组件，其包括框架（12; 41），框架中的多个开口（33; 55），覆盖开口的筛网（71,103），多个间隔开的锥形肋（30; 50） 与屏幕相对的框架，框架上的第一端具有唇缘（29; 130），框架上的第二端具有夹子（94）。 另一个实施例具有带凸缘（122）的第一端和带有悬垂部分（123）的第二端，以及凸缘上的密封件（120）。

    CIRCULAR VIBRATORY SCREEN SEPARATOR
    318.
    发明公开
    CIRCULAR VIBRATORY SCREEN SEPARATOR 失效
    圆形振动筛分离器

    公开(公告)号：EP0583370A1

    公开(公告)日：1994-02-23

    申请号：EP92911844.0

    申请日：1992-04-29

    Applicant: SWECO, INC.

    Inventor： JANSSENS, Eduard, Xavier, Jozef ,  MINNE, Christian, Marie, Jean, Charles, Michel

    IPC: B07B1

    CPC classification number: B07B1/46 ,  B07B1/06 ,  B07B1/48 ,  B07B2201/02 ,  B07B2201/04

    Abstract: Un séparateur à tamis vibratoire circulaire comprend une enceinte de séparation (18) montée de manière élastique sur une base (10). Un générateur de vibration (28) est monté sur l'enceinte (18) pour effectuer la séparation en utilisant le tamis vibratoire. Des fentes semi-circulaires (34) sont découpées dans la paroi latérale (20) de l'enceinte (18) dans une direction normale à sa ligne centrale axiale. Un joint d'étanchéité gonflable (44) est positionné autour de la périphérie interne du séparateur juste sous la fente. Une butée (46) est prévue immédiatement au-dessus de la fente (34) de sorte que des tamis sous tension puissent être placés au travers de la fente (34) en position entre le joint d'étanchéité gonflable (44) et la butée (46). Des sangles de fixation (62) passent au travers de ces fentes (34) et sont fixées à la paroi de l'enceinte de sorte qu'elles restent sous tension lorsque les joints d'étanchéité gonflables (44) sont gonflés.

    Abstract translation: 圆形振动筛分离器包括弹性安装在基座（10）上的分离室（18）。 振动发生器（28）安装在外壳（18）上以使用振动筛进行分离。 半圆形槽（34）在外壳（18）的侧壁（20）中沿垂直于其轴向中心线的方向切割。 可膨胀的密封件（44）围绕位于槽下方的分离器的内周边定位。 在槽（34）正上方提供止动件（46），使得张紧的筛网可以穿过狭槽（34）放置在可膨胀密封件（44）和止动件 （46）。 紧固带（62）穿过这些狭槽（34）并固定到外壳的壁上，使得当可充气密封件（44）膨胀时它们保持通电。

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