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1. 发明申请

WO8601846A2 LINING UNDERGROUND DUCTS 审中-公开
标题翻译：内陆地下道
公开(公告)号：WO8601846A2
公开(公告)日：1986-03-27
申请号：PCT/GB8500433
申请日：1985-09-19
申请人： YARNELL IAN ROLAND
发明人： YARNELL IAN ROLAND
IPC分类号： E21B7/20 , E21B7/30 , F16L55/165
CPC分类号： E21B7/30 , E21B7/206 , F16L55/1658
摘要： A method of lining an underground duct includes towing an assembly of duct enlarging apparatus (10) and lining pipe sections (14) through the duct (12) by passing a chain (18) through the whole assembly and attaching it to a plate (42) placed over the rearmost pipe section (14A). In this way, tensile overloading of the joints between the pipe sections (14) due to frictional contact of the sections against the wall of the duct (12) is avoided. As the assembly is moved through the duct (12), new pipe sections (14) are periodically attached at the rear by releasing the tension on the chain (18), removing the plate (42), threading the chain (18) through the new section (14), and replacing the plate (42). To reduce snaking of the lining pipe when under compression, a clamp is included inside the leading apparatus to clamp the chain (18) and limit the compression of the pipe sections (14).

2. 发明申请

WO1983003457A1 ROBOT 审中-公开
标题翻译：机器人
公开(公告)号：WO1983003457A1
公开(公告)日：1983-10-13
申请号：PCT/GB1983000094
申请日：1983-03-29
申请人： YARNELL, Ian, Roland
IPC分类号： F16L55/18
CPC分类号： E21B23/00 , B23B41/00 , E21B7/046 , E21B2023/008 , F16L55/26 , Y10T409/304424
摘要： A remotely controllable travelling robot for operation inside a pipe or bore-hole has a tool mounting assembly (22) which is rotatable in support structure (14, 16) about a longitudinal axis. The support structure (14, 16) is mounted on a pair of skids (10, 12) by means of a hydraulically driven elevator mechanism including rams (32) mounted on the skids (10, 12) which lift the support structure (14, 16) to a required height so as to place the longitudinal axis approximately in coincidence with the axis of the pipe or bore-hole. A tool mounting head (80) forming part of the tool mounting assembly (22) is itself hydraulically powered for tilting about a transverse axis and for moving transversely relative to the longitudinal axis along a transverse bar (88) fixed in a tool mounting assembly casing (60).
摘要翻译：用于在管道或钻孔内操作的可远程控制的行进机器人具有工具安装组件（22），其可围绕纵向轴线在支撑结构（14,16）中旋转。支撑结构（14,16）通过液压驱动的升降机构安装在一对滑板（10,12）上，该升降机构包括安装在滑板（10,12）上的凸起（32） 16）到所需的高度，以便将纵轴大致与管或钻孔的轴线重合。形成工具安装组件（22）的一部分的工具安装头（80）本身是液压动力的，用于围绕横向轴线倾斜并且沿着固定在工具安装组件壳体中的横向杆（88）相对于纵向轴线横向移动（60）。

3. 发明申请

WO1983002490A1 METHOD AND APPARATUS FOR GROUTING BETWEEN PIPES 审中-公开
标题翻译：管道之间的配置方法和装置
公开(公告)号：WO1983002490A1
公开(公告)日：1983-07-21
申请号：PCT/GB1983000002
申请日：1983-01-12
申请人： YARNELL, Ian, Roland
IPC分类号： F16L55/16
CPC分类号： F16L55/179 , E03F3/04 , F16L55/165 , F16L55/1657
摘要： A method of grouting between pipes, for example between an existing sewer pipe (4) and a coaxial inner lining pipe, (1) comprises providing a number of grouting holes (16) in the wall of the inner pipe, fitting valves (2) into the holes, and injecting liquid grouting material through each hole in turn by means of a remotely controlled machine situated inside the inner pipe. Each valve is a two-way valve in that it is shaped to be housed in its respective hole in at least two alternative positions. Initially each valve is fitted in a first venting position so that when grouting material is injected through a neighbouring valve the operator can determine when the intervening annular space between the pipes has been filled by observing the venting of grouting material through the former valve using for example a remotely controlled TV camera. In a second position of the valve, to which it can be pushed by the grouting machine, the valve acts as a non-return valve to prevent the reverse flow of grouting material while it is still liquid. Also disclosed is a device (27) for plugging the annula space at lateral branching locations.
摘要翻译：管道之间的灌浆方法，例如在现有的下水道管道（4）和同轴内衬管道之间，（1）包括在内管的壁中设置多个灌浆孔（16），装配阀（2）通过位于内管内部的遥控机构依次通过每个孔注入液体灌浆材料。每个阀是双向阀，其形状为至少在两个替代位置中容纳在其相应的孔中。最初，每个阀装配在第一通气位置，使得当灌浆材料通过相邻的阀注入时，操作者可以通过使用例如通过前者的阀来观察灌浆材料的排放来确定何时填充了管道之间的中间环形空间遥控电视摄像机。在阀的第二位置，其可以被灌浆机推动到其上，阀作为止回阀，以防止灌浆材料仍然是液体时的逆流。还公开了一种用于在侧向分支位置堵塞环形空间的装置（27）。

4. 发明申请

WO8601846A3 LINING UNDERGROUND DUCTS 审中-公开
标题翻译：衬砌地下导管
公开(公告)号：WO8601846A3
公开(公告)日：1986-05-22
申请号：PCT/GB8500433
申请日：1985-09-19
申请人： YARNELL IAN ROLAND
发明人： YARNELL IAN ROLAND
IPC分类号： E21B7/20 , E21B7/30 , F16L55/165
CPC分类号： E21B7/30 , E21B7/206 , F16L55/1658
摘要： A method of lining an underground duct includes towing an assembly of duct enlarging apparatus (10) and lining pipe sections (14) through the duct (12) by passing a chain (18) through the whole assembly and attaching it to a plate (42) placed over the rearmost pipe section (14A). In this way, tensile overloading of the joints between the pipe sections (14) due to frictional contact of the sections against the wall of the duct (12) is avoided. As the assembly is moved through the duct (12), new pipe sections (14) are periodically attached at the rear by releasing the tension on the chain (18), removing the plate (42), threading the chain (18) through the new section (14), and replacing the plate (42). To reduce snaking of the lining pipe when under compression, a clamp is included inside the leading apparatus to clamp the chain (18) and limit the compression of the pipe sections (14).
摘要翻译：一种衬砌地下管道的方法包括通过将链条（18）穿过整个组件并将其连接到板（42）上来牵引管道扩大装置（10）的组件和将管道部分（14）衬里穿过管道（12））放置在最后面的管段（14A）上。通过这种方式，避免了由于部分与管道（12）的壁摩擦接触而导致的管段（14）之间的接头的拉伸过载。当组件通过管道（12）移动时，通过释放链条（18）上的张力，移除板件（42），穿过链条（18）穿过链条新部分（14），并更换板（42）。为了减少在压缩时衬管的蛇形行进，在引导设备内包括夹具以夹紧链条（18）并限制管段（14）的压缩。

5. 发明申请

WO1987007322A1 APPARATUS FOR CORRECTING IRREGULARITIES IN OR ENLARGING AN UNDERGROUND DUCT 审中-公开
标题翻译：用于校正或扩大地下通道的不正当装置
公开(公告)号：WO1987007322A1
公开(公告)日：1987-12-03
申请号：PCT/GB1987000335
申请日：1987-05-15
申请人： YARNELL, Ian, Roland
IPC分类号： E21B07/26
CPC分类号： E21B7/30 , F16L55/1658
摘要： Apparatus for enlarging or removing irregularities in an underground duct comprises first and second expandable segmented nose and intermediate shell portions (10, 20) each comprising a respective set of shell parts (14, 18) arranged around a longitudinal axis (16). The shell parts (14) of the nose portion (10) are pivotally connected to a nose cone (12) and to the front ends of the shell parts (18), while the shell parts (18) are pivotally connected at their rear ends to a rear pivot assembly (22). Expansion of the duct is achieved by repeatedly driving the joints between the shell parts (14) of the nose portion (10) and the shell parts (18) of the intermediate portion (20) outwards so as to force the wall of the duct outwards, returning the shell parts (14, 18) to a contracted configuration, and moving the apparatus forward in the duct. In accordance with the invention, ingress of loose particles of material from the duct wall into the apparatus is reduced by arranging for the shell parts (14, 18) of each portion to be overlapping, each shell part having a recessed border surface (34, 64) over which the edge of a neighbouring shell part slides.
摘要翻译：用于扩大或去除地下管道中的不规则的装置包括第一和第二可膨胀分段的鼻部和中间壳体部分（10,20），每个部分包括围绕纵向轴线（16）布置的相应的一组壳体部分（14,18）。鼻部（10）的外壳部分（14）可枢转地连接到鼻锥体（12）并连接到外壳部件（18）的前端，同时外壳部件（18）在其后端枢轴连接到后枢轴组件（22）。通过将鼻部（10）的外壳部（14）和中间部（20）的外壳部（18）之间的接合件重复地向外驱动，从而将导管的壁向外推，将壳部件（14,18）返回到收缩构造，并且将设备在管道中向前移动。根据本发明，通过将每个部分的壳体部分（14,18）布置成重叠来减少材料从导管壁进入装置的松散颗粒的进入，每个壳体部分具有凹陷的边界表面（34， 64），相邻壳体部分的边缘滑过其上。

6. 发明申请

WO1986002916A1 WINCH 审中-公开
标题翻译：绞盘
公开(公告)号：WO1986002916A1
公开(公告)日：1986-05-22
申请号：PCT/GB1985000506
申请日：1985-11-07
申请人： YARNELL, Ian, Roland
IPC分类号： B66D03/02
CPC分类号： B66D3/006
摘要： A winch intended for mounting at ground level over a vertical shaft communicating with an underground duct, and for drawing equipment through the duct using a chain, comprises a pair of rams (10, 12) coupled together in a parallel spaced apart relationship by a first chain gripper assembly (16) mounted on the ram cylinders, and a second gripper assembly (22) mounted on the ends of the ram pistons (20). Each gripper assembly (16, 22) has a central passageway for receiving a chain disposed between and parallel to the rams (10, 12), each passageway having associated therewith a respective pair of pivotable clamping jaws which act to prevent relative downward movement of the chain but to allow relative upward movement of the chain. When the rams (10, 12) are reciprocated first one, then the other gripper assembly clamps the chain so that with repeated reciprocation the chain is caused to move upwards in a stepwise manner. A pivotal mounting device (14) defining two axes of rotation with respect to the supporting base structure allows the rams (10, 12) automatically to take up a position parallel to the chain obviating the need for accurate positioning of the winch.
摘要翻译：一种用于在与地下管道连通的垂直轴上的地平面上安装的绞盘，以及用于使用链条通过管道牵引设备的绞盘包括一对以平行隔开的关系连接在一起的柱塞（10,12）安装在压头缸上的链钳夹组件（16）和安装在柱塞活塞（20）的端部上的第二夹具组件（22）。每个夹持器组件（16,22）具有中心通道，用于接纳设置在所述柱塞（10,12）之间并平行于所述柱塞（10,12）的链条，每个通道具有相应的一对可枢转的夹爪，所述夹爪用于防止所述链，但允许链的相对向上移动。当公柱（10,12）首先往复运动时，则另一个夹具组件夹紧链条，使得通过重复往复运动，使链条以逐步的方式向上移动。枢轴安装装置（14）相对于支撑基座结构限定了两个旋转轴线，使得公柱（10,12）自动地占据与链条平行的位置，从而避免了对绞盘的精确定位的需要。

7. 发明申请

WO1986001846A1 LINING UNDERGROUND DUCTS 审中-公开
标题翻译：衬砌地下导管
公开(公告)号：WO1986001846A1
公开(公告)日：1986-03-27
申请号：PCT/GB1985000433
申请日：1985-09-19
申请人： YARNELL, Ian, Roland
IPC分类号： E03F03/06
摘要： A method of lining an underground duct includes towing an assembly of duct enlarging apparatus (10) and lining pipe sections (14) through the duct (12) by passing a chain (18) through the whole assembly and attaching it to a plate (42) placed over the rearmost pipe section (14A). In this way, tensile overloading of the joints between the pipe sections (14) due to frictional contact of the sections against the wall of the duct (12) is avoided. As the assembly is moved through the duct (12), new pipe sections (14) are periodically attached at the rear by releasing the tension on the chain (18), removing the plate (42), threading the chain (18) through the new section (14), and replacing the plate (42). To reduce snaking of the lining pipe when under compression, a clamp is included inside the leading apparatus to clamp the chain (18) and limit the compression of the pipe sections (14).

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