公开(公告)号：US20130119634A1

公开(公告)日：2013-05-16

申请号：US13594654

申请日：2012-08-24

申请人： David Camp ,  Jose Gonzalez

发明人： David Camp ,  Jose Gonzalez

IPC分类号： B62J1/08

CPC分类号： B62J1/08 ,  B62J2001/085 ,  B62K19/00 ,  B62K19/36 ,  Y10T403/32237

摘要： An apparatus including an upper post, a main post, a control tube, a tension spring, and a hydraulic reset. The upper post can include a compression spring. The main post can be configured to telescopically mate with the upper post. The control tube can be rotably coupled to the main post. The tension spring can be configured to pull the upper post to the main post. The hydraulic reset can be configured to compress the compression spring. The upper post and the control tube can be configured to selectively lock the upper post to the control tube at at least two positions. In a first position of the control tube, the control tube can be configured to engage the compression spring. In a second position of the control tube, the control tube can be configured to disengage the compression spring.

摘要翻译： 一种包括上柱，主柱，控制管，拉伸弹簧和液压复位的装置。 上柱可包括压缩弹簧。 主柱可以配置为与顶柱可伸缩配合。 控制管可以可旋转地联接到主柱。 拉伸弹簧可以被配置成将上部支柱拉到主支柱。 液压复位可以配置成压缩压缩弹簧。 上柱和控制管可以构造成在至少两个位置选择性地将上柱固定到控制管。 在控制管的第一位置中，控制管可以被配置成接合压缩弹簧。 在控制管的第二位置，控制管可以被构造成使压缩弹簧脱离。

公开(公告)号：US08833786B2

公开(公告)日：2014-09-16

申请号：US13594654

申请日：2012-08-24

申请人： David Camp ,  Jose Gonzalez

发明人： David Camp ,  Jose Gonzalez

IPC分类号： B62J1/08 ,  B62K19/36 ,  B62K19/00

CPC分类号： B62J1/08 ,  B62J2001/085 ,  B62K19/00 ,  B62K19/36 ,  Y10T403/32237

摘要： An apparatus including an upper post, a main post, a control tube, a tension spring, and a hydraulic reset. The upper post can include a compression spring. The main post can be configured to telescopically mate with the upper post. The control tube can be rotably coupled to the main post. The tension spring can be configured to pull the upper post to the main post. The hydraulic reset can be configured to compress the compression spring. The upper post and the control tube can be configured to selectively lock the upper post to the control tube at at least two positions. In a first position of the control tube, the control tube can be configured to engage the compression spring. In a second position of the control tube, the control tube can be configured to disengage the compression spring.

摘要翻译： 一种包括上柱，主柱，控制管，拉伸弹簧和液压复位的装置。 上柱可包括压缩弹簧。 主柱可以配置为与顶柱可伸缩配合。 控制管可以可旋转地联接到主柱。 拉伸弹簧可以被配置成将上部支柱拉到主支柱。 液压复位可以配置成压缩压缩弹簧。 上柱和控制管可以构造成在至少两个位置选择性地将上柱固定到控制管。 在控制管的第一位置中，控制管可以被配置成接合压缩弹簧。 在控制管的第二位置，控制管可以被构造成使压缩弹簧脱离。

公开(公告)号：US08028436B2

公开(公告)日：2011-10-04

申请号：US12409598

申请日：2009-03-24

申请人： David Camp ,  Darin Young

发明人： David Camp ,  Darin Young

IPC分类号： G01B3/10

CPC分类号： G01B3/11 ,  B66C1/125 ,  B66C13/16 ,  F16G17/00 ,  G01B3/1056

摘要： An apparatus for evaluating the condition of a lift sling. The apparatus includes a body with an upper section and a lower section. The lower section includes a cradle member with a load bearing surface that engages an inner surface of a connecting link at one end of a sling. The apparatus includes an engagement section that receives and positions the end of a measuring device so that it is in tangential alignment with the load bearing surface of the cradle member. In use, one end of a sling is positioned on the load bearing surface of the cradle member and one end of a measuring device is positioned on the engagement section of the apparatus. The apparatus is then raised so that the sling and the measuring device are hanging freely. The reach of the sling is then measuring using the measuring device.

摘要翻译： 一种用于评估电梯吊索状况的装置。 该装置包括具有上部和下部的主体。 下部包括具有承载表面的托架构件，其在吊索的一端处接合连接链节的内表面。 该装置包括接合部分，其接收和定位测量装置的端部，使其与支架构件的承载表面成切线对准。 在使用中，吊索的一端位于支架构件的承载表面上，并且测量装置的一端位于装置的接合部分上。 然后将装置升起，使吊索和测量装置自由悬挂。 然后使用测量装置测量吊索的距离。

公开(公告)号：US20110268543A1

公开(公告)日：2011-11-03

申请号：US13151400

申请日：2011-06-02

申请人： James W. Welch ,  David Camp ,  Claude D. White, JR.

发明人： James W. Welch ,  David Camp ,  Claude D. White, JR.

IPC分类号： B60P3/00

CPC分类号： B60P1/6445

摘要： A trailer includes a coupling to attach the trailer to a tractor, and a frame attached to the coupling. The frame is positionable as a single unit about a container such that the frame can be attached to the container in four regions of the container to lift the container. The trailer has road wheels for long-haul transportation over road systems. The trailer frame can be positioned about the container by laterally expanding and retracting, pivoting about a horizontal axis, and pivoting about a vertical axis.

摘要翻译： 拖车包括将拖车附接到拖拉机的联接器和连接到联接器的框架。 框架可以围绕容器定位成单个单元，使得框架可以在容器的四个区域中附接到容器以提起容器。 拖车具有用于在道路系统上长途运输的路车轮。 拖车框架可以通过横向地伸展和缩回，围绕水平轴线枢转并围绕垂直轴线枢转来围绕容器定位。

公开(公告)号：US20090108604A1

公开(公告)日：2009-04-30

申请号：US11928949

申请日：2007-10-30

申请人： David Camp ,  Darin Young

发明人： David Camp ,  Darin Young

IPC分类号： B66C1/34 ,  B66C13/06

CPC分类号： B66C1/36 ,  B66C1/62 ,  Y10S414/123

摘要： A crane hook assembly and methods of use for safely lifting large conduits, such as wind generator tower sections. The hook assembly includes a steel frame member and a support member forwardly extending from the front surface of the frame member. The support member cooperates with the frame member to engage and retain an annular flange of the tower section. The hook assembly is secured onto the tower section with a securing mechanism, preferably using a rack and pinion gear assembly to actuate a locking pin. The sliding, retractable, locking pin may be actuated such that it is movable between an unlocked position and a locking position, such that the locking pin is positioned horizontally over the tower section when in the locked position and the locking pin is fully retracted from the front surface when the locking pin is in the unlocked position.

摘要翻译： 起重机吊钩组件和用于安全提升大型管道（如风力发电机塔架部分）的方法。 钩组件包括钢框架构件和从框架构件的前表面向前延伸的支撑构件。 支撑构件与框架构件协作以接合和保持塔架区段的环形凸缘。 钩组件通过固定机构固定在塔架部分上，优选地使用齿条和小齿轮组件来致动锁定销。 滑动的可收回的锁定销可以被致动，使得其可以在解锁位置和锁定位置之间移动，使得当处于锁定位置时锁定销水平地定位在塔架部分上方，并且锁定销完全从 当锁定销处于未锁定位置时的前表面。

公开(公告)号：US06536539B2

公开(公告)日：2003-03-25

申请号：US09896025

申请日：2001-06-29

申请人： Jeff Merecka ,  David Camp

发明人： Jeff Merecka ,  David Camp

IPC分类号： E21B704

CPC分类号： E21B7/068 ,  E21B7/04 ,  E21B19/22

摘要： The invention relates to a system for coiled tubing drilling of substantially horizontal shallow depth boreholes for installation of transmission or conveyance lines. A mobile platform mounts a coiled tubing reel and an adjustably mounted injector head. On the leading end of the coiled tubing is a drilling assembly, including a drill, a drill motor, and an orienter. Once the borehole has been drilled by pushing the drilling assembly through the borehole and exiting the earth's surface, a back reamer may be attached for enlarging the borehole as the coiled tubing is pulled back through the borehole. Once the borehole has been properly sized, the transmission or conveyance line may be attached to the leading end of the coiled tubing and the transmission or conveyance pipe pulled back through the borehole.

公开(公告)号：US07270198B2

公开(公告)日：2007-09-18

申请号：US10731496

申请日：2003-12-09

申请人： David Camp

发明人： David Camp

IPC分类号： E21B7/08

CPC分类号： E21B7/067

摘要： The disclosed orienter for use in drilling a subterranean borehole enables use of the torque provided by the drilling motor to both orient the rotating drill bit for drilling an arcuate section of the borehole and rotating the orienter housing, including a fixed bend for drilling a straight section of the borehole.

摘要翻译： 公开的用于钻探地下钻孔的取向器使得能够使用由钻孔马达提供的扭矩来定向旋转的钻头以钻出钻孔的弓形部分并旋转定向器壳体，包括用于钻直线段的固定弯曲部 的钻孔。

公开(公告)号：US07883131B2

公开(公告)日：2011-02-08

申请号：US11928949

申请日：2007-10-30

申请人： David Camp ,  Darin Young

发明人： David Camp ,  Darin Young

IPC分类号： B66C1/66

CPC分类号： B66C1/36 ,  B66C1/62 ,  Y10S414/123

摘要： A crane hook assembly and methods of use for safely lifting large conduits, such as wind generator tower sections. The hook assembly includes a steel frame member and a support member forwardly extending from the front surface of the frame member. The support member cooperates with the frame member to engage and retain an annular flange of the tower section. The hook assembly is secured onto the tower section with a securing mechanism, preferably using a rack and pinion gear assembly to actuate a locking pin. The sliding, retractable, locking pin may be actuated such that it is movable between an unlocked position and a locking position, such that the locking pin is positioned horizontally over the tower section when in the locked position and the locking pin is fully retracted from the front surface when the locking pin is in the unlocked position.

摘要翻译： 起重机吊钩组件和用于安全提升大型管道（如风力发电机塔架部分）的方法。 钩组件包括钢框架构件和从框架构件的前表面向前延伸的支撑构件。 支撑构件与框架构件协作以接合并保持塔架段的环形凸缘。 钩组件通过固定机构固定在塔架部分上，优选地使用齿条和小齿轮组件来致动锁定销。 滑动的可收回的锁定销可以被致动，使得其可以在解锁位置和锁定位置之间移动，使得当处于锁定位置时锁定销水平地定位在塔架部分上方，并且锁定销完全从 当锁定销处于未锁定位置时的前表面。

公开(公告)号：US20100242296A1

公开(公告)日：2010-09-30

申请号：US12409598

申请日：2009-03-24

申请人： David Camp ,  Darin Young

发明人： David Camp ,  Darin Young

IPC分类号： G01B3/11 ,  F16M13/00

CPC分类号： G01B3/11 ,  B66C1/125 ,  B66C13/16 ,  F16G17/00 ,  G01B3/1056

摘要： An apparatus for evaluating the condition of a lift sling. The apparatus includes a body with an upper section and a lower section. The lower section includes a cradle member with a load bearing surface that engages an inner surface of a connecting link at one end of a sling. The apparatus includes an engagement section that receives and positions the end of a measuring device so that it is in tangential alignment with the load bearing surface of the cradle member. In use, one end of a sling is positioned on the load bearing surface of the cradle member and one end of a measuring device is positioned on the engagement section of the apparatus. The apparatus is then raised so that the sling and the measuring device are hanging freely. The reach of the sling is then measuring using the measuring device.

摘要翻译： 一种用于评估电梯吊索状况的装置。 该装置包括具有上部和下部的主体。 下部包括具有承载表面的托架构件，其在吊索的一端处接合连接链节的内表面。 该装置包括接合部分，其接收和定位测量装置的端部，使其与支架构件的承载表面成切线对准。 在使用中，吊索的一端位于支架构件的承载表面上，并且测量装置的一端位于装置的接合部分上。 然后将装置升起，使吊索和测量装置自由悬挂。 然后使用测量装置测量吊索的距离。

公开(公告)号：USD538596S1

公开(公告)日：2007-03-20

申请号：US29247031

申请日：2006-05-25

申请人： David Camp

设计人： David Camp