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1. 发明申请

US20130094911A1 PIPE SPLITTING APPARATUS WITH REPLACEABLE BLADE 有权
标题翻译：带可更换刀片的管道分离设备
公开(公告)号：US20130094911A1
公开(公告)日：2013-04-18
申请号：US13692285
申请日：2012-12-03
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： F16L55/18 , B26D7/26
CPC分类号： F16L55/18 , B23D21/02 , B23D21/14 , B26D3/001 , B26D7/2614 , Y10T29/4973 , Y10T83/384
摘要： Pipe splitting apparatuses and systems including a replaceable blade, and methods therefor, are provided. In various examples, a pipe splitting apparatus includes an outer surface including a recess. A blade including a portion is disposed within the recess. A hardenable material is disposed within the recess. The hardenable material is configured to flow upon application to fill empty space within the recess and at least partially around the portion of the blade disposed within the recess. The hardenable material is further configured to harden after application to secure the portion of the blade within the recess and fix the blade to the pipe splitting apparatus.
摘要翻译：提供了包括可更换刀片的管道分割设备和系统及其方法。在各种示例中，管道分裂装置包括包括凹部的外表面。包括一部分的刀片设置在凹槽内。可硬化材料设置在凹部内。可硬化材料被构造成在施加时流动以填充凹部内的空白空间，并且至少部分地围绕设置在凹部内的叶片的部分。可硬化材料进一步构造成在施加之后硬化以将叶片的该部分固定在凹部内并将叶片固定到分割设备。

2. 发明授权

US08328468B2 Pipe splitting apparatus with replaceable blade 有权
标题翻译：具有可更换刀片的分岔设备
公开(公告)号：US08328468B2
公开(公告)日：2012-12-11
申请号：US12895304
申请日：2010-09-30
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： F16L55/18
CPC分类号： F16L55/18 , B23D21/02 , B23D21/14 , B26D3/001 , B26D7/2614 , Y10T29/4973 , Y10T83/384
摘要： Pipe splitting apparatuses and systems including a replaceable blade, and methods therefore, are provided. In various examples, a pipe splitting apparatus includes an outer surface including a recess. A blade including a portion is disposed within the recess. A hardenable material is disposed within the recess. The hardenable material is configured to flow upon application to fill empty space within the recess and at least partially around the portion of the blade disposed within the recess. The hardenable material is further configured to harden after application to secure the portion of the blade within the recess and fix the blade to the pipe splitting apparatus.
摘要翻译：因此，提供了包括可更换刀片的管道分割设备和系统。在各种示例中，管道分裂装置包括包括凹部的外表面。包括一部分的刀片设置在凹槽内。可硬化材料设置在凹部内。可硬化材料被构造成在施加时流动以填充凹部内的空白空间，并且至少部分地围绕设置在凹部内的叶片的部分。可硬化材料进一步构造成在施加之后硬化以将刀片的该部分固定在凹部内并将刀片固定到分岔装置。

3. 发明申请

US20120279366A1 PIPE CUTTER AND METHOD 审中-公开
标题翻译：管切割机及方法
公开(公告)号：US20120279366A1
公开(公告)日：2012-11-08
申请号：US13463397
申请日：2012-05-03
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： B23D21/08 , B23B1/00
CPC分类号： B23D21/08 , B26D3/16 , Y10T82/10
摘要： A pipe cutter and methods are shown. Examples of pipe cutters allow a user to only rotate the pipe cutter back and forth by a small number of degrees sufficient to provide each path cut by a number of cutter wheels to intersect. Cutter wheels with shoulders are shown, that keep cutting blades from penetrating to an inner diameter of a protective housing.
摘要翻译：显示了管道切割机和方法。管切割器的示例允许用户仅使管道切割器来回旋转少量的程度，足以提供由多个切割轮切割的每个路径相交。示出了带有肩部的切割轮，其保持切割刀片不会渗透到保护壳体的内径。

4. 发明申请

US20110113934A1 DRILL STEM CONNECTION AND METHOD 有权
标题翻译：钻杆连接和方法
公开(公告)号：US20110113934A1
公开(公告)日：2011-05-19
申请号：US13012673
申请日：2011-01-24
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： E21B19/16 , B25B13/50
CPC分类号： E21B19/167 , B25B13/488 , B25B13/50 , B25B13/5008
摘要： A drill stem connection system and method is shown that provides a secure hold on drill stem surfaces while unscrewing a threaded connection. Two lever arm components are adjustable to a number of possible orientations to allow for fitting the drill stem wrench in tight spaces. Concentric rotation of lever arm components facilitates connection of the lever arm components together. Configurations and methods shown provide a stable and powerful tool to loosen threaded drill stem effectively.
摘要翻译：示出了钻杆连接系统和方法，其在拧开螺纹连接时提供钻杆表面上的安全保持。两个杠杆臂组件可调整到多个可能的方向，以允许将钻杆扳手装配在狭窄的空间中。杠杆臂部件的同心旋转有助于将杠杆臂部件连接在一起。显示的配置和方法提供了一个稳定而强大的工具，有效地松开螺纹钻杆。

5. 发明授权

US07874370B2 Drill stem connection and method 有权
标题翻译：钻杆连接方法
公开(公告)号：US07874370B2
公开(公告)日：2011-01-25
申请号：US12612416
申请日：2009-11-04
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： E21B19/16
CPC分类号： E21B19/167 , B25B13/488 , B25B13/50 , B25B13/5008
摘要： A drill stem connection system and method is shown that provides a secure hold on drill stem surfaces while unscrewing a threaded connection. Two lever arm components are adjustable to a number of possible orientations to allow for fitting the drill stem wrench in tight spaces. Concentric rotation of lever arm components facilitates connection of the lever arm components together. Configurations and methods shown provide a stable and powerful tool to loosen threaded drill stem effectively.
摘要翻译：示出了钻杆连接系统和方法，其在拧开螺纹连接时提供钻杆表面上的安全保持。两个杠杆臂组件可调整到多个可能的方向，以允许将钻杆扳手装配在狭窄的空间中。杠杆臂部件的同心旋转有助于将杠杆臂部件连接在一起。显示的配置和方法提供了一个稳定而强大的工具，有效地松开螺纹钻杆。

6. 发明申请

US20100067988A1 PULLING DEVICE AND METHOD THEREFOR 有权
标题翻译：牵引装置及其方法
公开(公告)号：US20100067988A1
公开(公告)日：2010-03-18
申请号：US12560823
申请日：2009-09-16
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： F16L55/18
CPC分类号： B66D1/26 , F16L55/1658 , F16L55/18
摘要： A puller is provided with a number of advantages. Pullers are described that have a high power to weight ratio, and a high power to volume ratio. Examples of pullers and pulling systems include configurations that provide high cable friction in a small device volume. Examples of pullers and pulling systems also include constant force pulling which is desirable in particular for small diameter pipe replacement. Using pullers and pulling systems as described, minimally invasive pipe replacement operations are possible. Reversible pullers are also provided that decrease the amount of time needed to burst or split multiple segments of pipe.
摘要翻译：提供拉杆具有许多优点。描述了具有高功率重量比和高功率与体积比的拉拔器。牵引器和牵引系统的示例包括在小的装置体积中提供高缆索摩擦力的构造。牵引器和牵引系统的实例还包括恒定的牵引力，特别是对于小直径管道更换而言是特别需要的。使用如上所述的牵引器和拉动系统，微创管道更换操作是可能的。还提供了可逆拉拔器，其减少了突发或分裂多个管段所需的时间量。

7. 发明授权

US07434784B2 Method and device for pulling a cable through a section of pipe 有权
标题翻译：将电缆穿过一段管道的方法和装置
公开(公告)号：US07434784B2
公开(公告)日：2008-10-14
申请号：US11424169
申请日：2006-06-14
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： H02G1/08
CPC分类号： H02G1/08 , H02G1/085
摘要： An improved cable pulling device and method is shown. The cable pulling device is smaller, less expensive, and easy to use for lateral line replacement. The cable pulling device includes a cable contacting portion that provides supplemental frictional force during a rotational pulling stroke. Among other advantages, this allows a smaller, more compact design that provides higher gripping and pulling power. Embodiments as described above further allow for a smooth jaw configuration that reduces cable damage. A cable pulling device is also shown that includes a configuration of a force distributing device. One embodiment includes substantially orthogonal plates that help to reduce device twisting during a pulling operation. In a further embodiment, a force distributing device is adapted for attachment to a ground working implement arm.
摘要翻译：示出了改进的电缆牵引装置和方法。电缆牵引装置更小，更便宜，并且易于用于侧线更换。电缆牵引装置包括在旋转牵引行程期间提供补充摩擦力的电缆接触部分。除了其他优点之外，这允许更小，更紧凑的设计，提供更高的夹紧力和拉力。如上所述的实施例进一步允许减少电缆损坏的平滑夹爪配置。还示出了包括力分配装置的构造的电缆牵引装置。一个实施例包括有助于在拉动操作期间减少装置扭转的基本上正交的板。在另一实施例中，力分配装置适于附接到地面作业工具臂。

8. 发明授权

US07434315B2 Method and device for pipe splitting 有权
标题翻译：管道分裂的方法和装置
公开(公告)号：US07434315B2
公开(公告)日：2008-10-14
申请号：US11122972
申请日：2005-05-05
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： B23D21/06
CPC分类号： B23D21/02 , Y10T83/04
摘要： A device and method for pipe replacement is shown. A pipe replacement device is shown that includes at least one scoring wheel to provide a more progressive cut that provides consistency in the split of the pipe. A pulling force is reduced using pipe replacement devices and methods in a splitting operation. A pipe replacement device is shown that includes at least one skid structures with a long and consistent profile. In methods shown, friction between a pipe replacement device and the pipe being split is reduced.
摘要翻译：显示管道更换的装置和方法。示出了管道更换装置，其包括至少一个刻痕轮以提供更加渐进的切割，其在管的分割中提供一致性。在拆分操作中使用管道更换装置和方法来减小拉力。示出了管道更换装置，其包括具有长且一致的轮廓的至少一个防滑结构。在所示的方法中，管道更换装置与正在分流的管道之间的摩擦力减小。

9. 发明申请

US20080008537A1 REPLACEMENT OF UNDERGROUND PIPES 有权
标题翻译：更换地下管道
公开(公告)号：US20080008537A1
公开(公告)日：2008-01-10
申请号：US11379136
申请日：2006-04-18
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： F16L55/18
CPC分类号： F16L55/1658
摘要： This document discusses, among other things, devices, apparatuses, and methods for the replacement of existing underground pipes. In general, an apparatus comprises a body, including a receiving portion, and a breaking assembly adapted to be positioned within the receiving portion and detachably coupled to the body. In one example, the body and the breaking assembly are adapted, when coupled, to split the existing underground pipe when pulled therethrough using one or more cutting wheels. In varying examples, each cutting wheel radially protrudes out of a breaking assembly housing an increasing amount along a length of the apparatus allowing for a clean, progressive cut of the existing pipe. In another example, the body and the breaking assembly are adapted, when coupled, to burst the existing pipe when pulled therethrough. Advantageously, the present devices, apparatuses, and methods may provide replacement of underground pipes requiring minimal excavation and making economical use of parts.
摘要翻译：本文件尤其讨论了替换现有地下管道的设备，设备和方法。通常，装置包括主体，包括接收部分和适于定位在接收部分内并且可拆卸地联接到主体的断裂组件。在一个示例中，当联接时，主体和断裂组件适于在使用一个或多个切割轮拉动时分裂现有的地下管道。在不同的实施例中，每个切割轮沿断开组件径向伸出，沿设备长度增加一个数量，允许对现有管道进行清洁的逐渐切割。在另一个示例中，当联接时，主体和断裂组件适于在现有管道拉过时突破现有管道。有利地，本装置，装置和方法可以提供需要最小挖掘和经济地使用零件的地下管道的更换。

10. 发明授权

US07217065B2 Modular pipe breaking assembly and method 有权
标题翻译：模块式断路组件及方法
公开(公告)号：US07217065B2
公开(公告)日：2007-05-15
申请号：US10756811
申请日：2004-01-13
申请人： Michael Tjader
发明人： Michael Tjader
IPC分类号： E21B29/00
CPC分类号： E21B7/30 , F16L55/1658
摘要： A pipe breaking assembly is shown with a modular design that allows a user to more economically purchase a single base unit that is adaptable using a number of elements. Combinations of elements such as blade portions and expander cones, etc. allow the modular assembly to be tailored to a variety of job conditions. A pipe breaking assembly is shown that includes a particular configuration where a blade portion is located in front of a shortened expander cone. The shortened expander cone provides a lower contact area that in turn reduces friction.
摘要翻译：管道断裂组件被示出具有模块化设计，其允许用户更经济地购买使用许多元件适应的单个基本单元。元件如叶片部分和膨胀锥等的组合允许模块化组件根据各种工作条件进行调整。示出了一种管道断裂组件，其包括其中叶片部分位于缩短的膨胀锥的前面的特定构造。缩短的膨胀锥提供较低的接触面积，从而减小摩擦。

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