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公开(公告)号：US20060233615A1
公开(公告)日：2006-10-19
申请号：US11473433
申请日：2006-06-23
Applicant: Steve Searby
Inventor： Steve Searby
IPC: E02F5/10
Abstract: Presented is an underground cable laying apparatus that leaves virtually no visible scar in the turf under which cable, wire, line, hose, etc. is laid. The apparatus utilizes a pair of angularly displaced turf slicing wheels to slice and separate the turf forming a slit into which cable may be laid. A cable guide tube and roller properly place the cable within the slit. A pair of turf closure wheels close the slit in close proximity to the release point of the cable to ensure proper placement of the cable. The slit in the turf is gently and completely closed over the cable, leaving virtually no visible scar within the turf to upset the aesthetic beauty of a lawn. Further, the configuration and rolling action of the turf slicing wheels ensures that other underground cables will not be damaged if inadvertently encountered.
Abstract translation: 提出的是一种地下电缆铺设设备，在草坪上几乎没有留下可见的疤痕，在该草坪下放置电缆，电线，管线，软管等。 该设备利用一对角度位移的草皮切片轮来切割并分离形成可以铺设电缆的狭缝的草皮。 电缆导管和滚筒将电缆正确放置在狭缝内。 一对草皮闭合轮将狭缝紧靠电缆的释放点，以确保电缆的正确放置。 草皮上的狭缝在电缆上轻轻地完全封闭，几乎没有在草皮内没有可见的疤痕，以打乱草坪的美学美感。 此外，草皮切片轮的配置和滚动动作确保如果无意中遇到其他地下电缆将不会损坏。
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公开(公告)号：US20060188340A1
公开(公告)日：2006-08-24
申请号：US11409166
申请日：2006-04-21
Applicant: Stephen Lafontaine
Inventor： Stephen Lafontaine
IPC: B63B35/03
Abstract: A method and apparatus employing an axially elongated ground piercing tool for forming an in-ground tunnel under a surface structure with forward axial movement of the tool in the ground under the structure with a pipe carried by the tool for depositing in the tunnel after a removal of a tip of the tool and a rearward pulling of the remainder of the tool from the tunnel.
Abstract translation: 一种使用轴向细长的地面穿孔工具的方法和装置，用于在表面结构下形成地下隧道，该工具在工具在结构下的地面中向前的轴向运动，并具有工具承载的管道，用于在移除之后沉入隧道内 的工具的尖端和工具的其余部分从隧道向后拉。
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公开(公告)号：US07090433B2
公开(公告)日：2006-08-15
申请号：US10680059
申请日：2003-10-07
Applicant: Steve Searby
Inventor： Steve Searby
IPC: E02F5/10
Abstract: Presented is an underground cable laying apparatus that leaves virtually no visible scar in the turf under which cable, wire, line, hose, etc. is laid. The apparatus utilizes a pair of angularly displaced turf slicing wheels to slice and separate the turf forming a slit into which cable may be laid. A cable guide tube and roller properly place the cable within the slit. A pair of turf closure wheels close the slit in close proximity to the release point of the cable to ensure proper placement of the cable. The slit in the turf is gently and completely closed over the cable, leaving virtually no visible scar within the turf to upset the aesthetic beauty of a lawn. Further, the configuration and rolling action of the turf slicing wheels ensures that other underground cables will not be damaged if inadvertently encountered.
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公开(公告)号：US20050074293A1
公开(公告)日：2005-04-07
申请号：US10680059
申请日：2003-10-07
Applicant: Steve Searby
Inventor： Steve Searby
Abstract: Presented is an underground cable laying apparatus that leaves virtually no visible scar in the turf under which cable, wire, line, hose, etc. is laid. The apparatus utilizes a pair of angularly displaced turf slicing wheels to slice and separate the turf forming a slit into which cable may be laid. A cable guide tube and roller properly place the cable within the slit. A pair of turf closure wheels close the slit in close proximity to the release point of the cable to ensure proper placement of the cable. The slit in the turf is gently and completely closed over the cable, leaving virtually no visible scar within the turf to upset the aesthetic beauty of a lawn. Further, the configuration and rolling action of the turf slicing wheels ensures that other underground cables will not be damaged if inadvertently encountered.
Abstract translation: 提出的是一种地下电缆铺设设备，在草坪上几乎没有留下可见的疤痕，在该草坪下铺设电缆，电线，管线，软管等。 该设备利用一对角度位移的草皮切片轮来切割并分离形成可以铺设电缆的狭缝的草皮。 电缆导管和滚筒将电缆正确放置在狭缝内。 一对草皮闭合轮将狭缝紧靠电缆的释放点，以确保电缆的正确放置。 草皮上的狭缝在电缆上轻轻地完全封闭，几乎没有在草皮内没有可见的疤痕，以打乱草坪的美学美感。 此外，草皮切片轮的配置和滚动动作确保如果无意中遇到其他地下电缆将不会损坏。
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公开(公告)号：US06419424B1
公开(公告)日：2002-07-16
申请号：US09471888
申请日：1999-12-23
Applicant: Robert L. Null , Robert L. Ronk , Franklin S. Boggs , Kendrall P. Waller
Inventor： Robert L. Null , Robert L. Ronk , Franklin S. Boggs , Kendrall P. Waller
IPC: B65H1600
Abstract: A tailer for transporting coiled pipe and assisting in the unwinding of the pipe for laying in a trench. A support cradle contacts the outer surface of the coil, thereby obviating the need for a reel. The cradle includes self-centering support rollers upon which the coil freely rotates during the pipe laying operation. Horizontal rollers are provided as a retainer for engaging the inner surface of the coil. The position of the retainer rollers is adjustable to accommodate a variety of coil diameters. To remove coil set from the pipe unwinding from the coil, a reforming assembly includes a straightener and rerounder. The pipe reforming assembly is mounted on rollers on the base of the trailer for translating back and forth to track the pipe during unwinding to maintain alignment. The rerounder and straightener are provided with a releasable gate and top portion respectively, to assist in the loading and unloading of the pipe in the reforming assembly. In one embodiment, straightening occurs in the transition from the coil in the cradle to the reforming assembly.
Abstract translation: 用于运输卷管的辅助装置，并帮助放置管道放置在沟槽中。 支撑托架接触线圈的外表面，从而避免了对卷轴的需要。 支架包括自动定心支撑辊，线圈在管道铺设操作期间自由旋转。 水平辊设置为用于接合线圈的内表面的保持器。 保持辊的位置是可调节的，以适应各种线圈直径。 为了将线圈组从线圈的退绕中排出，重整组件包括矫直机和再循环器。 管道重整组件安装在拖车底部的辊上，用于在展开期间来回移动以跟踪管道以保持对准。 再循环器和矫直机分别设置有可拆卸的门和顶部部分，以帮助管道在重整组件中的装载和卸载。 在一个实施例中，矫直发生在从支架中的线圈到重整组件的过渡中。
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Patent Agency Ranking
公开(公告)号：US06332738B1
公开(公告)日：2001-12-25
申请号：US09519219
申请日：2000-03-06
Applicant: Hossein Eslambolchi , John Sinclair Huffman
Inventor： Hossein Eslambolchi , John Sinclair Huffman
IPC: F16L1028
Abstract: A fiber optic cable (10) is buried below ground, either by direct burial, or by being pulled through a previously buried duct. During cable burial, the instantaneous resistance between the sheath and ground (the sheath-to-ground resistance) is continuously monitored. If the instantaneous sheath-to-ground resistance drops below a prescribed value, an alarm is generated, signaling a sheath fault. During burial, the length of cable paid out and placed underground is monitored, thus providing an indication of the relative location of the sheath fault.
Abstract translation: 光纤电缆（10）被埋在地下，无论是通过直埋，还是通过先前埋设的管道被拉。 在电缆埋藏期间，持续监测护套和接地之间的瞬时电阻（护套对地电阻）。 如果瞬间护套对地电阻下降到规定值以下，就会产生警报，发出护套故障。 在埋葬期间，监测了放置在地下的电缆的长度，从而提供了护套故障相对位置的指示。
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公开(公告)号：US06183163B2
公开(公告)日：2001-02-06
申请号：US09168246
申请日：1998-10-08
Applicant: Vladimir Nikolaevich Nikiforov , Rafael Alexandrovich Kolesnikov , Sergei Rafaelyevich Kolesnikov
Inventor： Vladimir Nikolaevich Nikiforov , Rafael Alexandrovich Kolesnikov , Sergei Rafaelyevich Kolesnikov
IPC: B23B4722
Abstract: A method and apparatus for laying a pipeline. Working and receiving pits are dug out. An active working member is dropped into the working pit at a preselected depth. The active working member is fixed to a vertical knife of a power mechanism. Polyethylene pipeline is secured to an end part of the active working member. Then the power mechanism is energized and simultaneously horizontal pulling forces of the power mechanism are applied to the vertical knife. The active working member may be a drill head with different nozzles (bits) connected with a mud supply unit by a hose passing through a hollow portion of the vertical knife. On a non-working end of the active member the pipeline is fixed by an adapter.
Abstract translation: 一种铺设管道的方法和装置。 工作和接收坑被挖出来。 一个主动的工作部件以预选的深度落入工作坑。 主动工作构件固定在动力机构的垂直刀上。 聚乙烯管道固定到主动工作构件的端部。 然后，动力机构通电，并且动力机构的水平拉力同时施加到垂直刀。 主动工作构件可以是钻头，其具有通过穿过垂直刀的中空部分的软管与泥浆供应单元连接的不同喷嘴（钻头）。 在活动构件的非工作端，管道由适配器固定。
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公开(公告)号：US5827013A
公开(公告)日：1998-10-27
申请号：US909413
申请日：1997-08-11
Applicant: Herbert L. Fluharty , Scot P. Fluharty , John W. Fluharty, II , Daniel P. Werner
Inventor： Herbert L. Fluharty , Scot P. Fluharty , John W. Fluharty, II , Daniel P. Werner
IPC: E02F5/10 , E02F5/12 , E02F5/22 , F16L1/032 , F16L1/11 , F16L58/00 , H02G1/06 , F16L1/00 , H02G9/00
CPC classification number: H02G1/06 , E02F5/102 , E02F5/12 , E02F5/226 , F16L1/032 , F16L1/11 , F16L58/00
Abstract: An anode cable installment system in which the apparatus may comprise a plow for creating a tunnel; a conduit for delivering a linear anode to the tunnel; and a chute disposed proximate the conduit, the chute having a non-metallic inner surface, preferably an epoxy film layer having a lower coefficient of friction than steel. The coke breeze may be delivered to the tunnel by passing it over the non-metallic inner surface of the chute; and to the annular space in the tunnel around the linear anode to provide a horizontal encasement or column for the linear anode with reduced void spaces and increased density.
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69.发明授权Trenchless pipeline installation method and apparatus employing corrective alignment of pilot hole 失效采用导向孔校正对准的无槽管道安装方法和装置
公开(公告)号：US5427475A
公开(公告)日：1995-06-27
申请号：US199715
申请日：1994-02-22
Applicant: Timothy R. Coss
Inventor： Timothy R. Coss
Abstract: A corrective trenchless pipeline installation method basically includes the operational steps of, first, forming a substantially irregular initial pilot hole underground in earthen matter between a pair of spaced entry and exit pits formed in the earthen matter, second, reforming the substantially irregular initial pilot hole into a substantially straight corrected pilot hole, third, reaming the corrected pilot hole to provide an expanded straight pilot hole, and, fourth, pulling a pipeline through the expanded corrected pilot hole. In reforming the irregular initial pilot hole to the straight corrected pilot hole a cutter blade is concurrently reciprocated back and forth through the irregular pilot hole and rotated relative to the irregular pilot hole to form the corrected straight pilot hole therefrom.
Abstract translation: 一种纠正无开挖管道安装方法基本上包括以下操作步骤：首先，在形成于土壤物体中的一对间隔开的入口和出口凹坑之间，在土壤中形成基本不规则的初始导向孔，第二，重建基本上不规则的初始导向孔 进入基本上直的校正导向孔，第三，使修正后的导向孔扩孔以提供扩张的直接导向孔，第四，通过扩大的校正导向孔拉动管道。 在将不规则的初始导向孔重新设置到直线校正导向孔时，切割刀片同时经由不规则导向孔往复运动，并相对于不规则导向孔旋转，从而形成校正后的直通孔。
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公开(公告)号：US4896998A
公开(公告)日：1990-01-30
申请号：US152136
申请日：1988-02-04
Applicant: Alan R. Reece
Inventor： Alan R. Reece
CPC classification number: H02G1/06 , E02F5/102 , E02F5/104 , E02F5/106 , E02F5/109 , F16L1/032 , F16L1/12
Abstract: A plough by means of which a cable may be buried below the sea-bed is characterized by means to vary the length of the path of a cable extending through the plough, which means is responsive to changes in tension in the cable. In one preferred form of the plough, the cable extends over two surfaces and these surfaces are mounted so as to be relatively movable in response to changes in the cable tension.
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