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1. 发明授权

US11285514B2 Apparatus, system and method for fastening a screen on a gyratory sifter 有权
公开(公告)号：US11285514B2
公开(公告)日：2022-03-29
申请号：US15145747
申请日：2016-05-03
申请人： M-I LLC
发明人： Mark A. Heitfeld , Christopher T. Meranda
IPC分类号： B07B1/49 , B07B1/48
摘要： An apparatus, system and method for fastening a screen has a screen with apertures sized to separate a first sized material from a second sized material. A box is positioned beneath the screen in a bracket extending along the screen. A protrusion extends from the box toward the screen. A triangular tensioning element secured along a length of the screen moves in a direction substantially perpendicular to the length of the screen in response to contact with the protrusion to seal the screen against the bracket and tension the screen.

2. 发明授权

US10086409B2 Screen tensioning system and method 有权
公开(公告)号：US10086409B2
公开(公告)日：2018-10-02
申请号：US14892720
申请日：2015-06-03
申请人： M-I L.L.C.
发明人： Mark Heitfeld
IPC分类号： B07B1/49 , B07B1/48
摘要： A system and a method tension a screen having a generally rectangular shape defined by a length and a width. The screen has a profile with a shape extending the length of the screen. A rod has a channel configured to receive the shape of the profile of the screen therein. The rod has a plurality of segmented portions such that a first segmented portion of the plurality of segmented portions is separable from a second segmented portion of the plurality of segmented portions. The screen is positioned on a frame. The rod is positioned parallel to the length of the frame on two sides. A clamping mechanism tensions the screen with respect to the frame.

3. 发明授权

US09180493B2 Shaker screen filter for a drilling fluid shaker 有权
标题翻译：用于钻井液振动筛的振动筛滤网
公开(公告)号：US09180493B2
公开(公告)日：2015-11-10
申请号：US12913703
申请日：2010-10-27
申请人： Bjørn Dahl
发明人： Bjørn Dahl
IPC分类号： B01D35/00 , C02F1/00 , B07B1/49 , B07B1/46 , F16B21/06
CPC分类号： B07B1/4645 , B07B1/4618 , B07B1/4627 , B07B1/4663 , B07B1/4672 , B07B1/469 , B07B2201/02 , F16B21/06
摘要： An improved shaker screen filter for a well fluid shale shaker includes a main frame arranged for being arranged in the well fluid shale shaker for screening, preferably under vibration, of drilling mud, wherein the mainframe is subdivided into a plurality of smaller cell frames, one or more cell plug filters with one or more layers of screen cloths on top of at least one support cloth or support layer, wherein each of the cell plug filter includes a cell plug filter frame arranged to be held in each of the cell corresponding frames of the main frame, wherein at least one of the cell plug filter frame includes a locking mechanism arranged for locking the cell plug filter frame, upon desire, in a preferred position in the cell frame, correspondingly releasing the cell plug filter frame from the cell frame.
摘要翻译：用于井流体页岩振荡器的改进的振动筛筛滤器包括布置成布置在井流体页岩振荡器中的主框架，用于优选地在振动下筛选钻井泥浆，其中主机被细分成多个较小的单元框架，一个或更多的具有一层或多层筛布的细胞塞过滤器在至少一个支撑布或支撑层的顶部上，其中每个细胞塞过滤器包括细胞塞过滤器框架，其被布置成保持在每个单元对应框架所述主框架，其中所述电池插头过滤器框架中的至少一个包括锁定机构，所述锁定机构设置成用于锁定所述电池插头过滤器框架，根据需要，在所述电池框架中的优选位置中，相应地从所述电池框架释放所述电池插头过滤器框架。

4. 发明授权

US09120129B2 Vibrating screen modules 有权
标题翻译：振动筛模块
公开(公告)号：US09120129B2
公开(公告)日：2015-09-01
申请号：US14538112
申请日：2014-11-11
申请人： Joe Boccabella
发明人： Joe Boccabella
IPC分类号： B07B1/49 , B07B1/46
CPC分类号： B07B1/4645 , B07B1/06 , B07B1/4627
摘要： The present invention is a circular screen panel for a vibratory screen separator including a plurality of pie shaped screen modules assembled together to form a circular screen panel. Each screen panel includes a module frame which includes two radial arms and a curved portion, the radial arms connected together at one end and connected to the curved portion at the other end. Each of the radial arms includes a horizontal and vertical position, the horizontal portion for receiving the screen thereon. The vertical portion includes a channel for receiving a portion of a gasket such that abutting surfaces of the vertical portion of the L shaped member of adjacent screen modules make contact in an assembled position.
摘要翻译：本发明是用于振动筛分离器的圆形屏幕面板，其包括组装在一起以形成圆形屏幕面板的多个饼形屏幕模块。每个屏幕面板包括模块框架，其包括两个径向臂和弯曲部分，所述径向臂在一端连接在一起并且在另一端连接到弯曲部分。每个径向臂包括水平和垂直位置，用于在其上接收屏幕的水平部分。垂直部分包括用于接收垫圈的一部分的通道，使得相邻屏幕模块的L形构件的垂直部分的邻接表面在组装位置接触。

5. 发明授权

US08978894B1 Clamp 有权
标题翻译：钳
公开(公告)号：US08978894B1
公开(公告)日：2015-03-17
申请号：US14021732
申请日：2013-09-09
申请人： Christopher A. Woiler , Dean D. Dunham , Michael Jones , Michael J. Opp , James D. Ruff
发明人： Christopher A. Woiler , Dean D. Dunham , Michael Jones , Michael J. Opp , James D. Ruff
IPC分类号： B07B1/49 , B25B5/12 , F16B2/10
CPC分类号： B25B5/12 , B07B1/46 , B07B2201/02 , Y10T24/44333
摘要： A clamp is described and which includes a base portion, a handle which is affixed to the base portion, a moveable clamp portion which is individually pivotally attached to the base portion; a pair of force transmitting couplings pivotally attached to the handle, and the movable clamp portion; and an elongated resilient biasing member with a distal end, and which is mounted on the movable clamp portion, and which is further operable to engage an adjacent object of interest and hold it in a given orientation relative to a vibratory conveyor.
摘要翻译：描述了夹具，其包括基部，固定到基部的手柄，单独地枢转地附接到基部的可移动夹持部分; 枢转地附接到手柄的一对力传递联接器和可动夹紧部分; 以及具有远端的细长的弹性偏置构件，并且其安装在可动夹紧部分上，并且其还可操作以接合相关的感兴趣物体并相对于振动传送器以给定的方向保持。

6. 发明授权

US08960445B2 Support structure having fixation means for screening media 有权
标题翻译：支撑结构具有用于筛选介质的固定装置
公开(公告)号：US08960445B2
公开(公告)日：2015-02-24
申请号：US14006122
申请日：2012-02-13
申请人： Mats Malmberg
发明人： Mats Malmberg
IPC分类号： B07B1/49 , B07B1/00 , B07B1/46
CPC分类号： B07B1/00 , B07B1/46
摘要： A support structure for supporting screening media in a vibrating screen. The support structure is received on longitudinal beams of the vibrating screen. The support structure is formed of fixation strips having fixation parts, on which fixation parts carriers are received. The fixation strips and carriers are placed perpendicular to each other.
摘要翻译：用于在振动筛中支撑筛选介质的支撑结构。支撑结构容纳在振动筛的纵梁上。支撑结构由具有固定部分的固定条形成，在该固定条上固定有固定部分载体。固定条和载体彼此垂直放置。

7. 发明授权

US08925732B2 Screen panel 有权
标题翻译：屏幕面板
公开(公告)号：US08925732B2
公开(公告)日：2015-01-06
申请号：US13388007
申请日：2009-11-05
申请人： Madan M. Mohanka
发明人： Madan M. Mohanka
IPC分类号： B07B1/49 , B07B1/46
CPC分类号： B07B1/4645 , B07B1/4609 , Y10T29/49826
摘要： A screen panel for mining and quarrying industries adapted to be mounted on a screen deck, including a screening surface made up of materials such as herein described formed on a reinforcing frame, said screening surface having suitably designed apertures of desired shape for allowing materials of desired size to pass through, said apertures having walls (2) made of abrasion resistant material such as herein described, whereby retention of said desired shape of said apertures is ensured for a substantially long period of time.
摘要翻译：一种用于采矿和采石业的屏幕面板，其适于安装在屏幕甲板上，包括由加强框架上形成的如本文所述的材料构成的筛面，所述筛分表面具有适当设计的所需形状的孔，用于允许期望的材料所述孔具有由如本文所述的耐磨材料制成的壁（2），由此保证所述孔的所需形状保持相当长的一段时间。

8. 发明授权

US08887921B2 Screen panel with wear protective apertures 有权
标题翻译：带防护孔的屏幕面板
公开(公告)号：US08887921B2
公开(公告)日：2014-11-18
申请号：US13520931
申请日：2010-09-13
申请人： Madan M. Mohanka
发明人： Madan M. Mohanka
IPC分类号： B07B1/49 , B07B1/46
CPC分类号： B07B1/4609 , Y10T29/49826
摘要： A screen panel with wear protective apertures for mining and quarrying industries adapted to be mounted on a screen deck, including a screening surface made up of materials such as herein described formed on a reinforcing frame, said screening surface having suitably designed apertures of desired shape for allowing materials of desired size to pass through, said apertures having walls made of abrasion resistant material such as herein described said walls having plurality of slits(1) cut along the vertical as well as horizontal line in the top and bottom portion of the apertural walls, whereby utmost flexibility of the apertures is ensured simultaneously ensuring wear protection.
摘要翻译：一种具有用于采矿和采石工业的具有防护孔的屏幕面板，其适于安装在屏幕甲板上，包括由加强框架上形成的如本文所述的材料制成的筛面，所述筛分表面具有适当设计的所需形状的孔，用于允许所需尺寸的材料通过，所述孔具有由诸如本文所述的耐磨材料制成的壁，所述壁具有沿垂直方向切割的多个狭缝（1）以及在壁壁的顶部和底部中的水平线从而确保孔的最大灵活性同时确保磨损保护。

9. 发明授权

US08727128B2 Method and apparatus for separating excavated material 有权
标题翻译：分离挖掘材料的方法和装置
公开(公告)号：US08727128B2
公开(公告)日：2014-05-20
申请号：US12116738
申请日：2008-05-07
申请人： Bruce K. Zeller
发明人： Bruce K. Zeller
IPC分类号： B07B1/49
CPC分类号： B07B1/46 , B07B1/00 , B07B2201/02
摘要： A method and apparatus for separating material, particularly excavated material is presented. The method and apparatus utilize a releasable and interchangeable screen assembly which is positioned on top of a frame having a slanted grate. The screen assembly includes bar members which traverse the top of the screen and inverted hook members attached to a top surface of the bar members to enable an equipment bucket to engage the inverted hook members in order to lift and move the screen assembly.
摘要翻译：提出了一种用于分离材料，特别是挖掘材料的方法和装置。该方法和装置利用位于具有倾斜格栅的框架顶部上的可释放和可互换的屏幕组件。屏幕组件包括横过屏幕顶部的杆构件和附接到杆构件的顶表面的倒钩构件，以使设备铲斗能够接合倒钩构件以便提升和移动筛组件。

10. 发明授权

US08708154B1 Adjustable spring grizzly bar material separator 有权
标题翻译：可调弹簧灰棒材料分离器
公开(公告)号：US08708154B1
公开(公告)日：2014-04-29
申请号：US13336349
申请日：2011-12-23
申请人： Tim Holmberg
发明人： Tim Holmberg
IPC分类号： B07B1/49
CPC分类号： B07B1/12 , B07B1/145
摘要： An adjustable spring grizzly bar material separator provided and includes a plurality of flexible tines, a cassette, wherein the plurality of flexible tines are each coupled on an end to the cassette, and a first set of spacers removably coupled within the cassette between the plurality of tines, wherein the first set of spacers separate the plurality of flexible tines a first predetermined distance to set the size of material that is to be separated from an amount of aggregate flowing over the tines. The material separator may also include a second set of spacers; the first set of spacers is replaceable with the second set of spacers, wherein the second set of spacers separates the plurality of flexible tines a second predetermined distance, the second predetermined distance being different from the first predetermined distance.
摘要翻译：一种可调节的弹性棒状材料分离器，其设置并包括多个柔性齿，一个盒，其中所述多个柔性齿各自在一端连接到所述盒，以及第一组间隔件，其可移除地联接在所述盒中的所述多个叉，其中第一组间隔件将多个柔性尖齿分离第一预定距离，以将待分离的材料的尺寸设定为在尖齿上流动的总量。材料分离器还可以包括第二组间隔件; 所述第一组间隔件可替换为所述第二组间隔件，其中所述第二组间隔件将所述多个柔性尖齿分隔第二预定距离，所述第二预定距离与所述第一预定距离不同。

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