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公开(公告)号：US20190049055A1
公开(公告)日：2019-02-14
申请号：US16158998
申请日：2018-10-12
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/165
Abstract: A pipe pulling lubrication apparatus includes a pipe anchor having an anchor body. The anchor body includes a first coupling feature near an anchor body proximal portion and a distal pipe coupling feature near an anchor body distal portion. The distal pipe coupling feature is configured to couple and position a replacement pipe exterior surface near an anchor body exterior surface. The lubrication apparatus further includes a lubrication system including a lubricant conduit extending within the anchor body from the distal pipe coupling feature toward an anchor body intermediate portion between the first coupling feature and the distal pipe coupling feature. The lubrication system includes a lubricant distributor having one or more lubricant passages extending from the lubricant conduit toward the anchor body exterior surface, the lubricant distributor is configured to deliver a lubricant to the replacement pipe exterior surface.
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公开(公告)号：US10119645B2
公开(公告)日：2018-11-06
申请号：US15149793
申请日：2016-05-09
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/165
Abstract: A pipe pulling lubrication apparatus includes a pipe anchor having an anchor body. The anchor body includes a first coupling feature near an anchor body proximal portion and a distal pipe coupling feature near an anchor body distal portion. The distal pipe coupling feature is configured to couple and position a replacement pipe exterior surface near an anchor body exterior surface. The lubrication apparatus further includes a lubrication system including a lubricant conduit extending within the anchor body from the distal pipe coupling feature toward an anchor body intermediate portion between the first coupling feature and the distal pipe coupling feature. The lubrication system includes a lubricant distributor having one or more lubricant passages extending from the lubricant conduit toward the anchor body exterior surface, the lubricant distributor is configured to deliver a lubricant to the replacement pipe exterior surface.
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公开(公告)号：US09909707B2
公开(公告)日：2018-03-06
申请号：US13664257
申请日：2012-10-30
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/18 , F16L55/165
CPC classification number: F16L55/1658 , F16L55/18
Abstract: A splitter system and methods are shown. Examples of splitter systems provide limited possibility of damage to adjacent utilities in the ground. Further, examples of splitter systems relax a shape memory of split pipe, which in turn reduces friction in a splitting operation. Configurations are further shown that provide lubrication to splitting operations in a number of locations along a splitter system. Configurations are also shown that provide electrical isolation to cutting blades.
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公开(公告)号：US20180031144A1
公开(公告)日：2018-02-01
申请号：US15725361
申请日：2017-10-05
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L1/028 , F16L55/165
CPC classification number: F16L1/028 , B66D3/006 , B66D3/08 , F16L55/1658
Abstract: A pipe replacement system and cable guide frame are shown. Configurations are shown that include plurality of guide pulleys attached to the cable guide frame to define a curved path between a pipe to be replaced and a cable pulling system. Configurations are shown where a pipe breaking tool is pulled over the plurality of guide pulleys for ease of removal after a replacement operation. Configurations are also shown that include a stationary splitter adjacent to the cable pulling system to prevent jamming of the cable pulling system.
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公开(公告)号：US20180023746A1
公开(公告)日：2018-01-25
申请号：US15672635
申请日：2017-08-09
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/165 , F16L55/18 , F16L1/032 , F16L1/028
CPC classification number: F16L55/1658 , F16L1/028 , F16L1/032 , F16L55/18
Abstract: A pipe replacement system and method are shown. Configurations are shown that include a pulley that does not damage a bursting tool, as the bursting tool is pulled into a pit. Configurations are also shown that include a boom that does not need an extraction cage for the bursting tool.
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Patent Agency Ranking
公开(公告)号：US09873599B2
公开(公告)日：2018-01-23
申请号：US14584780
申请日：2014-12-29
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: B66D1/36 , B66D1/26 , F16L55/165 , F16L55/18
CPC classification number: B66D1/26 , F16L55/1658 , F16L55/18
Abstract: 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.
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公开(公告)号：US09404614B2
公开(公告)日：2016-08-02
申请号：US14309345
申请日：2014-06-19
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
CPC classification number: F16L55/18 , E21B7/205 , E21B7/30 , F16G11/00 , F16G11/04 , F16G11/048 , F16L1/06 , F16L55/1658 , Y10T24/39 , Y10T24/3978 , Y10T29/49822 , Y10T403/16 , Y10T403/1641
Abstract: A cable retention and release mechanism includes a cable gripping device including a cable passage. A cable extends through the cable passage. A cable gripping device collar is movably coupled around the cable gripping device. An outer cable gripping device surface is seated against a cable gripping device receiving inner surface preventing movement of the cable gripping device relative to the cable gripping device collar. The cable gripping device receiving inner surface clamps the cable gripping device on the cable and prevents sliding movement of the cable. A jack is movably coupled with the cable gripping device collar. In a first engaged position the jack is engaged against the cable gripping device proximal end. In a second engaged position the jack unseats the outer cable gripping device surface from the cable gripping device receiving inner surface and releases the clamping of the cable.
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公开(公告)号：US09261220B2
公开(公告)日：2016-02-16
申请号：US13957594
申请日：2013-08-02
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L1/028 , F16L1/032 , F16L55/165
CPC classification number: F16L55/1658 , F16L1/028 , F16L1/032 , F16L55/18
Abstract: A pipe replacement system and method are shown. Configurations are shown that include a pulley that does not damage a bursting tool, as the bursting tool is pulled into a pit. Configurations are also shown that include a boom that does not need an extraction cage for the bursting tool.
Abstract translation: 显示管道更换系统和方法。 显示的配置包括不会破坏爆破工具的滑轮，因为爆破工具被拉入坑中。 还显示了包括不需要用于爆破工具的提取笼的吊杆的配置。
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公开(公告)号：US20150308604A1
公开(公告)日：2015-10-29
申请号：US14794225
申请日：2015-07-08
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/165 , F16L55/18
CPC classification number: F16L55/1658 , F16L55/18
Abstract: A pipe splitting assembly includes an articulating hammer nose assembly having a pipe splitting cutter and a rotatable joint coupled with the pipe splitting cutter. A pneumatic hammer is distal to the articulating hammer nose assembly. The pneumatic hammer is configured to drive the articulating hammer nose assembly proximally away from the pneumatic hammer. The rotatable joint is coupled between the pipe splitting cutter and the pneumatic hammer, and the articulating hammer nose assembly is rotatable into one or more angles relative to the pneumatic hammer through the rotatable joint. A cable coupling is interposed between the pneumatic hammer and the articulated hammer nose assembly. The cable coupling is configured to attach a cable to the pipe splitting assembly. The cable coupling and the rotatable joint are configured to transmit to the pipe splitting cutter a compression force from the cable coupling and dynamic percussive forces from the pneumatic hammer.
Abstract translation: 管道分裂组件包括铰接锤头组件，其具有分配切割器和与分配切割器联接的可旋转接头。 气动锤在铰接锤头组件的远侧。 气动锤被构造成驱动铰接锤头组件向近侧远离气动锤。 可旋转接头联接在分割切割器和气锤之间，并且铰接锤头组件可相对于气锤通过可旋转接头旋转成一个或多个角度。 电缆联轴器插入在气锤和铰接式锤头组件之间。 电缆耦合器被配置为将电缆附接到分配组件。 电缆联轴器和可旋转接头构造成将来自电缆联轴器的压缩力和来自气动锤的动态冲击力传递到分配切割器。
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公开(公告)号：US20140037386A1
公开(公告)日：2014-02-06
申请号：US13957594
申请日：2013-08-02
Applicant: TT Technologies, Inc.
Inventor： Michael Tjader
IPC: F16L55/165
CPC classification number: F16L55/1658 , F16L1/028 , F16L1/032 , F16L55/18
Abstract: A pipe replacement system and method are shown. Configurations are shown that include a pulley that does not damage a bursting tool, as the bursting tool is pulled into a pit. Configurations are also shown that include a boom that does not need an extraction cage for the bursting tool.
Abstract translation: 显示管道更换系统和方法。 显示的配置包括不会破坏爆破工具的滑轮，因为爆破工具被拉入坑中。 还显示了包括不需要用于爆破工具的提取笼的吊杆的配置。
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