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    IN-PIPE EVERSION DEVICE AND METHOD OF USE
    1.
    发明申请
    IN-PIPE EVERSION DEVICE AND METHOD OF USE 审中-公开
    管内传动装置及其使用方法

    公开(公告)号：US20120207548A1

    公开(公告)日：2012-08-16

    申请号：US13025241

    申请日：2011-02-11

    申请人： Doug BECK

    发明人： Doug BECK

    IPC分类号： F16L55/18

    CPC分类号： F16L55/1651 ,  B29C63/36 ,  E03F2005/065

    摘要： An eversion and installation device and method for in-pipe use to line an underground pipe with a resin impregnated lining tube. A pressure vessel has a slotted gasket and a flapper, along with rollers allowing a collapsed lining tube to be extended into and through the vessel and cuffed and secured to the leading end of the vessel. The vessel is then lowered through a manhole passage onto the floor or trough of the pipe before fluid pressure is applied to evert the tube into the pipe.

    摘要翻译： 一种用于管内使用的外置和安装装置和方法，用于将树脂浸渍衬管排入地下管道。 压力容器具有开槽垫圈和挡板以及辊，允许折叠的衬管延伸进入并穿过容器并且被压紧并固定到容器的前端。 然后在施加流体压力以将管转入管道之前，将容器下降通过人孔通道到管道的地板或槽上。

    Locking mechanism for a cover
    6.
    发明授权
    Locking mechanism for a cover 有权
    盖子的锁定机构

    公开(公告)号：US09290968B2

    公开(公告)日：2016-03-22

    申请号：US14109382

    申请日：2013-12-17

    申请人： CANADA PIPE COMPANY ULC

    发明人： Pierre-Laurent Beaudoin

    IPC分类号： E03F5/06 ,  E05B65/00 ,  E02D29/14 ,  E03F5/04

    CPC分类号： E05B65/006 ,  E02D29/1427 ,  E03F5/0401 ,  E03F5/06 ,  E03F2005/063 ,  E03F2005/065 ,  Y10T292/323

    摘要： A locking mechanism for a cover having at least a portion able to undergo elastic deformation and including at least one opening disposed at least partially in the at least portion of the cover able to undergo elastic deformation is provided. The locking mechanism includes at least one blocker movable between an open position where the at least one blocker is disengaged from the at least one opening, and a locked position where the at least one blocker is engaged in the at least one opening. In the locked position, the at least one blocker prevents at least partially elastic deformation of the at least portion of the cover. A cover and locking mechanism assembly is also provided.

    摘要翻译： 提供了一种用于盖的锁定机构，其具有至少一部分能够经历弹性变形的部分，并且包括至少部分地设置在能够经受弹性变形的盖的至少部分中的至少一个开口。 锁定机构包括至少一个阻挡器，其可在至少一个阻挡器与至少一个开口脱离的打开位置和至少一个阻挡器接合在至少一个开口中的锁定位置之间移动。 在锁定位置，至少一个阻挡件防止罩的至少部分的至少部分弹性变形。 还提供盖和锁定机构组件。

    REMOVABLE LOCKING FLOOR SINK DRAIN SCREEN FOR ENLARGED OPENING
    7.
    发明申请
    REMOVABLE LOCKING FLOOR SINK DRAIN SCREEN FOR ENLARGED OPENING 有权
    可拆卸的锁定式地面水槽筛网，用于放大开启

    公开(公告)号：US20140166560A1

    公开(公告)日：2014-06-19

    申请号：US13718714

    申请日：2012-12-18

    申请人： TNT Products, LLC

    发明人： Todd R. Cohen ,  Robert W. King

    IPC分类号： E03F5/04

    CPC分类号： E03F5/0407 ,  E03C1/26 ,  E03F5/041 ,  E03F5/06 ,  E03F2005/063 ,  E03F2005/065 ,  E03F2005/066

    摘要： An improved locking floor sink drain screen for an enlarged drain is provided. The locking floor sink drain positively precludes passage of large objects, while permitting free passage of fluid and which can quickly and easily be removed for cleaning. Vertical separators provide spaces through which water can flow from the enlarged drain opening into a standard drain pipe. In some embodiments, a special, tamperproof locking key may be used to prevent unauthorized disassembly of the installed floor drain screen.

    摘要翻译： 提供了一种用于扩大漏极的改进的锁定地板下沉排水屏。 锁定地板水槽排水阀积极排除大物体的通过，同时允许流体自由通过，并且可以快速方便地将其清除。 垂直分离器提供空间，水可通过该空间从扩大的排水口流入标准的排水管。 在一些实施例中，可以使用特殊的防篡改锁定键来防止未经许可的拆卸所安装的地漏屏。

    GRATING
    8.
    发明申请
    GRATING 有权
    磨砂

    公开(公告)号：US20100008719A1

    公开(公告)日：2010-01-14

    申请号：US12447962

    申请日：2007-03-05

    申请人： Axel Rathmann ,  Hans-Julius Ahlmann

    发明人： Axel Rathmann ,  Hans-Julius Ahlmann

    IPC分类号： E01F5/00

    CPC分类号： E03F5/06 ,  E03F2005/063 ,  E03F2005/065

    摘要： A cover grating for a drainage channel or a similarly hollow body which can be installed in the ground is presented, wherein the cover grating is produced in a single piece and more particularly from a sheet metal strip, comprising at least two longitudinal webs extending on the underside of the cover grating and inlet slots formed in the cover grating between these longitudinal webs and comprising transverse webs resulting from the slot forming operation and extending on the lower side of the cover grating wherein the transverse webs are provided at each of their end regions with at least one receiving projection which at least partially engages in to a respective complementarily formed receiving slot in the longitudinal web.

    摘要翻译： 提出了一种用于可以安装在地面中的排水通道或类似中空体的盖板，其中盖板由单件制成，更具体地由金属板制成，包括至少两个沿着 覆盖光栅的下侧和形成在这些纵向腹板之间的盖格栅中的入口槽，并且包括由槽形成操作产生的横向腹板，并且在盖格栅的下侧延伸，其中横向腹板设置在每个端部区域处， 至少一个接收突起，其至少部分地接合到纵向腹板中相应的互补形成的接收槽。

    Removable grate
    10.
    发明授权
    Removable grate 有权
    可卸式格栅

    公开(公告)号：US07588392B2

    公开(公告)日：2009-09-15

    申请号：US11789444

    申请日：2007-04-24

    申请人： Doug Wroblewski ,  Kevin D. Himes ,  Patrick Slater ,  Douglas Dalton ,  David A. Ecklund ,  Joseph A. Sanfilippo

    发明人： Doug Wroblewski ,  Kevin D. Himes ,  Patrick Slater ,  Douglas Dalton ,  David A. Ecklund ,  Joseph A. Sanfilippo

    IPC分类号： E03F5/06

    CPC分类号： E03F5/06 ,  E03F2005/063 ,  E03F2005/065

    摘要： A two-part grate assembly for a channeled drain trough. The grate assembly has a grate frame that receives a removable grate section. The grate frame has lugs with vertical projections extending therefrom that define securing recesses that assist in aligning and securing the grate frame atop a drain trough. Additionally, the present invention is directed to the use of an alignment bar that prevents the grate section from sliding out of operating position within the grate frame by restricting lateral movement of the grate section. Further, the present invention is directed to a method of providing a grate assembly for a channeled drain trough having a grate frame that is adapted to receive a removable grate section.

    摘要翻译： 用于通道排水槽的两部分格栅组件。 格栅组件有一个格栅框架，可以接收可移除的格栅部分。 格栅框架具有从其延伸的垂直凸起的凸耳，其限定固定凹槽，其有助于将排列框架排列并固定在排水槽顶部。 另外，本发明涉及一种对准杆的使用，其通过限制格栅部分的横向移动来防止格栅部分滑动到格栅框架内的操作位置。 此外，本发明涉及一种提供用于通道排水槽的炉排组件的方法，其具有适于接收可移除的炉排部分的炉排框架。