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公开(公告)号:US07762330B2
公开(公告)日:2010-07-27
申请号:US12170362
申请日:2008-07-09
申请人: James E. Saylor, III , Thomas D. Helbert , Marc Henderson , Joeseph V. Hebert , Trygve Berthelsen , Randall Louis Hebert , Malcolm Perschke , A. J. Dach, III , Harshad Patil , Praful C. Desai
发明人: James E. Saylor, III , Thomas D. Helbert , Marc Henderson , Joeseph V. Hebert , Trygve Berthelsen , Randall Louis Hebert , Malcolm Perschke , A. J. Dach, III , Harshad Patil , Praful C. Desai
IPC分类号: E21B29/00
CPC分类号: E21B31/16
摘要: Methods of removing casing from a wellbore, the method including disposing a drilling tool assembly in a wellbore, the drilling tool assembly including a cutting device, a spearing device, and a jarring device. The methods further including activating the cutting device, cutting a first casing segment, deactivating the cutting device and activating a spearing device. The method further including engaging the spearing device with the first casing segment, activating the jarring device to free the first casing segment, and removing the first casing segment from the wellbore.
摘要翻译: 从井眼去除套管的方法,所述方法包括将钻具组件设置在井眼中,所述钻具组件包括切割装置,穿刺装置和刺耳装置。 所述方法还包括激活切割装置,切割第一壳体部分,去激活切割装置并激活穿刺装置。 所述方法还包括使所述穿刺装置与所述第一壳体段接合,启动所述振动装置以释放所述第一壳体段,以及从所述井筒移除所述第一壳体段。
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公开(公告)号:US11472062B2
公开(公告)日:2022-10-18
申请号:US16242772
申请日:2019-01-08
申请人: Louis Hebert
发明人: Louis Hebert
摘要: A filling apparatus for filling a mold volume of a mold with mold material. The filling apparatus comprises a frame, a retention plate mounted to the frame, and a shovel mounted to the frame, the shovel being complementary to the retention plate to define a reservoir for containing the mold material. The shovel is movable relatively the frame to open the reservoir for the mold material to fall onto the mold to fill up the mold volume, to scrape the surface of the mold and thereby to push exceeding mold material over the retention plate, and to abut the retention plate to form the reservoir. The filling apparatus is adapted to refill the reservoir with exceeding mold material once the mold volume is filled with mold material.
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公开(公告)号:US20100006290A1
公开(公告)日:2010-01-14
申请号:US12170362
申请日:2008-07-09
申请人: James E. Saylor, III , Thomas D. Helbert , Marc Henderson , Joseph V. Hebert , Trygve Berthelsen , Randall Louis Hebert , Malcolm Perschke , A. J. Dach , Harshad Patil , Praful Desai
发明人: James E. Saylor, III , Thomas D. Helbert , Marc Henderson , Joseph V. Hebert , Trygve Berthelsen , Randall Louis Hebert , Malcolm Perschke , A. J. Dach , Harshad Patil , Praful Desai
IPC分类号: E21B29/00
CPC分类号: E21B31/16
摘要: Methods of removing casing from a wellbore, the method including disposing a drilling tool assembly in a wellbore, the drilling tool assembly including a cutting device, a spearing device, and a jarring device. The methods further including activating the cutting device, cutting a first casing segment, deactivating the cutting device and activating a spearing device. The method further including engaging the spearing device with the first casing segment, activating the jarring device to free the first casing segment, and removing the first casing segment from the wellbore.
摘要翻译: 从井眼去除套管的方法,所述方法包括将钻具组件设置在井眼中,所述钻具组件包括切割装置,穿刺装置和刺耳装置。 所述方法还包括激活切割装置,切割第一壳体部分,去激活切割装置并激活穿刺装置。 所述方法还包括使所述穿刺装置与所述第一壳体段接合,启动所述振动装置以释放所述第一壳体段,以及从所述井筒移除所述第一壳体段。
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公开(公告)号:US20220410430A1
公开(公告)日:2022-12-29
申请号:US17896351
申请日:2022-08-26
申请人: Louis HEBERT
发明人: Louis HEBERT
摘要: A demolding kit for concrete products to be molded and demolded. The demolding kit comprises a deformable mold having two rigid spines, a longitudinal mold volume extending transversally to the spines for molding a product, and a resting face opposed to the mold volume; and a bed having a non-matching shape relative to the resting face of the deformable mold. Clearance between the resting face and the bed about at least one of the spines is present when the resting face rests on the bed without exterior force applied thereon. The deformable mold is configured to have the resting face at least partially adopting the shape of the bed when exterior face is applied on the spines, thereby at least partially releasing the product from the mold volume.
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公开(公告)号:US20080257330A1
公开(公告)日:2008-10-23
申请号:US12107287
申请日:2008-04-22
申请人: Louis HEBERT , Ian HAVILL
发明人: Louis HEBERT , Ian HAVILL
CPC分类号: B28D1/26
摘要: An impact block splitter and a method of splitting casted concrete blocks is described. The impact block splitter is comprised of a cylindrical housing with a splitting blade secured to a lower end of the cylindrical housing. The splitting blade has an impact receiving rear end projecting inside the cylindrical housing. An impact element is displaceably mounted behind the impact receiving rear end of the spitting blade inside the housing. The cylindrical housing is displaceable axially to a downward position wherein the splitting blade is positioned on a surface of a block to be split. A pneumatic control system actuates the impact element to project it in a downward motion against the impact receiving rear end of the splitting blade to impart a blow thereto and to also cause the impact element to be retracted in an upward motion.
摘要翻译: 描述了一种冲击块分离器和一种分割铸造混凝土块的方法。 冲击块分离器包括具有固定到圆柱形壳体的下端的分离刀片的圆柱形壳体。 分裂刀片具有突出在圆柱形壳体内的冲击承受后端。 冲击元件可移动地安装在外壳内的喷墨刀片的冲击承受后端的后面。 圆柱形壳体可轴向移动到向下的位置,其中分裂刀片定位在待分割的块体的表面上。 气动控制系统致动冲击元件使其向下运动以抵抗分裂刀片的冲击承受后端,从而对其施加打击并且还使冲击元件向上运动地缩回。
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公开(公告)号:US20190210246A1
公开(公告)日:2019-07-11
申请号:US16242772
申请日:2019-01-08
申请人: Louis HEBERT
发明人: Louis HEBERT
摘要: A filling apparatus for filling a mold volume of a mold with mold material. The filling apparatus comprises a frame, a retention plate mounted to the frame, and a shovel mounted to the frame, the shovel being complementary to the retention plate to define a reservoir for containing the mold material. The shovel is movable relatively the frame to open the reservoir for the mold material to fall onto the mold to fill up the mold volume, to scrape the surface of the mold and thereby to push exceeding mold material over the retention plate, and to abut the retention plate to form the reservoir. The filling apparatus is adapted to refill the reservoir with exceeding mold material once the mold volume is filled with mold material.
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7.
公开(公告)号:US20050008991A1
公开(公告)日:2005-01-13
申请号:US10616229
申请日:2003-07-09
申请人: Louis Hebert , Jean-Francois Goulet , Aurem Langevin , Luc Garand
发明人: Louis Hebert , Jean-Francois Goulet , Aurem Langevin , Luc Garand
摘要: The simulator of the present invention comprises a submersible structure to be used in a body of water, for instance a pool. This structure comprises a bell defining a main chamber. An escape tower is provided over the bell. This escape tower defines an escape chamber communicating with the main chamber. The escape tower has a lower hatch between the main chamber and the escape chamber, and an upper hatch separating the escape chamber from outside the submersible structure. The simulator also comprises a mechanism for vertically moving the submersible structure relative to the water surface. A method of performing underwater submarine escape training is also disclosed. The simulator allows such training to be conducted in a safe and controlled environment.
摘要翻译: 本发明的模拟器包括用于水体(例如游泳池)的潜水结构。 该结构包括限定主室的钟形件。 钟罩上设有一个逃生塔。 该逃逸塔限定了与主室连通的逃生室。 逃逸塔在主室和逃生室之间具有较低的舱口,上部舱口将逃生室与潜水结构外部分隔开。 模拟器还包括用于相对于水面垂直移动潜水结构的机构。 还公开了进行水下潜艇逃生训练的方法。 模拟器允许在安全和受控环境中进行此类培训。
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