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1. 发明申请

WO2003097277A1 DOWN HOLE PIPE AND CASING CUTTER 审中-公开
标题翻译：下水管和切割机
公开(公告)号：WO2003097277A1
公开(公告)日：2003-11-27
申请号：PCT/US2003/015363
申请日：2003-05-13
申请人： WHEELER, Theodore, D.
发明人： WHEELER, Theodore, D.
IPC分类号： B23B5/04
CPC分类号： E21B29/005 , B23D45/128 , Y10T82/16639 , Y10T82/22
摘要： A down hole pipe cutter (10) is provided to cut a section of pipe from the pipe’s interior. The device includes a lower guide plate (12), an upper guide plate (14), a connector rod (16) interconnecting the lower guide plate to the upper guide plate, and an eccentrically mounted blade drive assembly. The eccentrically mounted blade drive assembly (18) includes an outer tube (20) and an inner drive shaft (22) that are moveably interconnected to both the lower guide plate (12) and the upper guide plate (14). The inner drive shaft has a distal end extending through the lower guide plate (12) with a blade (24) attached thereto. The proximal end of the drive shaft extends above the upper guide plate (14) for attachment to a power source, such as a hand drill. The blade drive assembly (18) is rotatable between a first retracted position and a second extended cutting position.
摘要翻译：提供一个井下管道切割器（10），用于从管道的内部切割一段管道。该装置包括下引导板（12），上引导板（14），将下引导板与上引导板互连的连接杆（16）和偏心安装的叶片驱动组件。偏心安装的叶片驱动组件（18）包括可移动地互连到下引导板（12）和上引导板（14）的外管（20）和内驱动轴（22）。内驱动轴具有通过下引导板（12）延伸的远端，叶片（24）附接到其上。驱动轴的近端在上引导板（14）的上方延伸，用于附接到诸如手钻的动力源。叶片驱动组件（18）可在第一缩回位置和第二延伸切割位置之间旋转。

2. 发明申请

WO9711807A3 PROCESS AND DEVICE FOR MANUFACTURING WORKPIECES WITH NON-CIRCULAR INNER OR OUTER CONTOURS 审中-公开
标题翻译：使用非圆形内部或外部轮廓制造工件的工艺和装置
公开(公告)号：WO9711807A3
公开(公告)日：1997-06-26
申请号：PCT/DE9601865
申请日：1996-09-28
申请人： HOERMANSDOERFER GERD , LEY HANS , WESTERTEICHER WOLFGANG
发明人： HOERMANSDOERFER GERD , LEY HANS , WESTERTEICHER WOLFGANG
IPC分类号： B23Q1/54 , B23Q27/00 , F16H35/02 , B23B29/034 , B23B41/04
CPC分类号： F16H35/02 , B23Q1/5456 , B23Q1/5468 , B23Q1/5481 , B23Q27/00 , F16H2035/003 , Y10T82/10 , Y10T82/122 , Y10T82/128 , Y10T82/147 , Y10T82/16639 , Y10T82/16704
摘要： The invention pertains to a special process and devices for the production preferably by machining of workpieces with non-circular outer and inner contours such as squares, hexagons, ellipses, polygons and the like, or eccentric circular bores and/or tappets. In the claimed process, the workpiece is rotated at constant angular velocity while a tool (e.g. the blade of a lathe tool) set eccentrically in relation to the workpiece is moved without rotating about its own axis at controllable speed in a circular path, workpiece and tool being moved towards one another in cycles with the appropriate advance. This ensures that apart from a small cuttings volume for each advance, very narrow tolerances can be set. The associated device, which has a special gear and optionally an integrated cross slide unit, gimbal-mounted yaw head or eccentric spindle, can be used as a compact tool unit for rotary and milling machines and the like.

3. 发明申请

WO1997011807A2 PROCESS AND DEVICE FOR MANUFACTURING WORKPIECES WITH NON-CIRCULAR INNER OR OUTER CONTOURS 审中-公开
标题翻译：方法和设备用于生产具有非圆内部或外部轮廓WORKPIECES
公开(公告)号：WO1997011807A2
公开(公告)日：1997-04-03
申请号：PCT/DE1996001865
申请日：1996-09-28
申请人： HÖRMANSDÖRFER, Gerd , LEY, Hans , WESTERTEICHER, Wolfgang
IPC分类号： B23B29/034
CPC分类号： F16H35/02 , B23Q1/5456 , B23Q1/5468 , B23Q1/5481 , B23Q27/00 , F16H2035/003 , Y10T82/10 , Y10T82/122 , Y10T82/128 , Y10T82/147 , Y10T82/16639 , Y10T82/16704
摘要： The invention pertains to a special process and devices for the production preferably by machining of workpieces with non-circular outer and inner contours such as squares, hexagons, ellipses, polygons and the like, or eccentric circular bores and/or tappets. In the claimed process, the workpiece is rotated at constant angular velocity while a tool (e.g. the blade of a lathe tool) set eccentrically in relation to the workpiece is moved without rotating about its own axis at controllable speed in a circular path, workpiece and tool being moved towards one another in cycles with the appropriate advance. This ensures that apart from a small cuttings volume for each advance, very narrow tolerances can be set. The associated device, which has a special gear and optionally an integrated cross slide unit, gimbal-mounted yaw head or eccentric spindle, can be used as a compact tool unit for rotary and milling machines and the like.
摘要翻译：本发明涉及到一个特定的方法和装置，用于有选择地移除具有非圆形的外部和/或内部轮廓产生的工件，例如正方形，六边形，椭圆形，多边形等，或偏心设置的圆孔和/或管脚。根据本发明的方法，以恒定角速度在工件旋转，同时偏心偏移到工件工具（例如切削车刀的边缘），而不自转在上的圆形轨道的可控速度被移动时，与在周期中的工件和刀具与相应的输送相对彼此移动是这样的，除非各自的小金属去除严格的尺寸公差是可调整的。相应的设备，其中包含一个特定的传输和任选地，一个集成的交叉滑块，万向节安装的斜头或偏心主轴，是可用作紧凑工具单元，用于车削或铣削机或类似物。

4. 发明申请

WO2007070305A4 DOWNHOLE HYDRAULIC PIPE CUTTER 审中-公开
标题翻译：卧式液压切割机
公开(公告)号：WO2007070305A4
公开(公告)日：2009-04-16
申请号：PCT/US2006046534
申请日：2006-12-06
申请人： BAKER HUGHES INC , HILL FREEMAN L , SPENCER DOUGLAS W , MILLER JERRY E , WALTER CHRIS
发明人： HILL FREEMAN L , SPENCER DOUGLAS W , MILLER JERRY E , WALTER CHRIS
IPC分类号： E21B29/00
CPC分类号： E21B29/005 , Y10T82/16639
摘要： The casing cutter disclosed herein is useful for severing downhole tubulars and. comprises a body, slips, a cutting head, cutting blades, and actuators for operating the cutting head and cutting blades. The casing cutter can be anchored within casing wellbore with the slips to provide anchoring support during the cutting operation. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. The cutting blades are actuated by a hydraulic motor operatively coupled to the cutting blades by a series of gears.
摘要翻译：本文公开的套管切割器可用于切断井下管和。包括主体，滑动件，切割头，切割刀片和用于操作切割头和切割刀片的致动器。套管切割器可以通过滑盖锚固在套管井筒内，以在切割操作期间提供锚固支撑。通过用相关的电动机旋转地致动切割头，然后将切割刀片径向延伸远离切割头来实现切割。切割刀片由通过一系列齿轮可操作地联接到切割刀片的液压马达致动。

5. 发明申请

WO2007070305A2 DOWNHOLE HYDRAULIC PIPE CUTTER 审中-公开
标题翻译：卧式液压切割机
公开(公告)号：WO2007070305A2
公开(公告)日：2007-06-21
申请号：PCT/US2006/046534
申请日：2006-12-06
申请人： BAKER HUGHES INCORPORATED , HILL, Freeman, L. , SPENCER, Douglas, W. , MILLER, Jerry, E. , WALTER, Chris
发明人： HILL, Freeman, L. , SPENCER, Douglas, W. , MILLER, Jerry, E. , WALTER, Chris
IPC分类号： E21B43/11
CPC分类号： E21B29/005 , Y10T82/16639
摘要： The casing cutter disclosed herein is useful for severing downhole tubulars and. comprises a body, slips, a cutting head, cutting blades, and actuators for operating the cutting head and cutting blades. The casing cutter can be anchored within casing wellbore with the slips to provide anchoring support during the cutting operation. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. The cutting blades are actuated by a hydraulic motor operatively coupled to the cutting blades by a series of gears.
摘要翻译：本文公开的套管切割器可用于切断井下管和。包括主体，滑动件，切割头，切割刀片和用于操作切割头和切割刀片的致动器。套管切割器可以通过滑盖锚固在套管井筒内，以在切割操作期间提供锚固支撑。通过用相关的电动机旋转地致动切割头，然后将切割刀片径向延伸远离切割头来实现切割。切割刀片由通过一系列齿轮可操作地联接到切割刀片的液压马达致动。

6. 发明申请

WO99029447A1 AN APPARATUS FOR AND A METHOD OF CUTTING A SPIRALLY FORMED PIPE BY USING NON-ROTATING, OVERLAPPING KNIVES 审中-公开
标题翻译：一种使用非旋转，重叠切割切割螺旋形管道的方法
公开(公告)号：WO99029447A1
公开(公告)日：1999-06-17
申请号：PCT/SE1998/002230
申请日：1998-12-07
IPC分类号： B23D21/00 , B21C37/12 , B23D21/14 , B23D23/00 , B23D25/04 , B23D35/00
CPC分类号： B21C37/127 , B23D21/14 , B23D25/04 , B23D35/001 , Y10T82/16131 , Y10T82/16639 , Y10T82/16967 , Y10T82/16983
摘要： The invention relates to a pipe cutter having non-rotating, overlapping knives whereby in one embodiment one of the knives is continuously reciprocated. Also provided is a method of cutting a spirally formed pipe.
摘要翻译：本发明涉及一种具有不旋转的重叠刀的管切割器，其中在一个实施例中刀具之一连续往复运动。还提供了切割螺旋形管道的方法。

7. 发明申请

WO1987003325A1 REACTOR SHIELDING WALL DISMANTLING APPARATUS 审中-公开
标题翻译：反应器屏蔽墙分离装置
公开(公告)号：WO1987003325A1
公开(公告)日：1987-06-04
申请号：PCT/JP1986000600
申请日：1986-11-25
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO , SHIMIZU CONSTRUCTION COMPANY, LIMITED , ICHIKAWA, Makoto , TAKAHASHI, Kaneo , TOKOMOTO, Mitsuo , ZAITA, Hironori , KOOYAMA, Kazunori , URESHINO, Kashiro , YOSHIDA, Katsuhiko
发明人： KABUSHIKI KAISHA KOBE SEIKO SHO , SHIMIZU CONSTRUCTION COMPANY, LIMITED
IPC分类号： E04G23/08
CPC分类号： B28D1/045 , B23D45/024 , B23D45/027 , B23D57/0084 , B28D1/041 , E04G23/08 , E04G2023/087 , F27D1/1694 , G21D1/003 , Y02E30/40 , Y10S83/923 , Y10T82/16639 , Y10T82/2522 , Y10T82/268 , Y10T83/384
摘要： Reactor shielding wall dismantling apparatus provided with a support (2) disposed in such a manner as to extend from the upper portion of a reactor to its bottom, an upper support means (3) for supporting the upper part of this support (2) at the upper portion of the reactor, and cutting means (5, 6) disposed vertically movably on the support (2). The support (2) is rotatably supported by the support means (3). The support means (3) is further provided with a rotating means (30, 31, 32) for rotating the support (2). Thus, when the support (2) is rotated, the cutting means (5, 6) can be rotated inside the reactor. Since the rotating means is disposed on the upper portion of the reactor, its maintenance and inspection is easy.

8. 发明申请

WO2007070305A3 DOWNHOLE HYDRAULIC PIPE CUTTER 审中-公开
标题翻译：井下液压油管
公开(公告)号：WO2007070305A3
公开(公告)日：2009-02-19
申请号：PCT/US2006046534
申请日：2006-12-06
申请人： BAKER HUGHES INC , HILL FREEMAN L , SPENCER DOUGLAS W , MILLER JERRY E , WALTER CHRIS
发明人： HILL FREEMAN L , SPENCER DOUGLAS W , MILLER JERRY E , WALTER CHRIS
IPC分类号： E21B29/00
CPC分类号： E21B29/005 , Y10T82/16639
摘要： The casing cutter disclosed herein is useful for severing downhole tubulars and. comprises a body, slips, a cutting head, cutting blades, and actuators for operating the cutting head and cutting blades. The casing cutter can be anchored within casing wellbore with the slips to provide anchoring support during the cutting operation. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blades away from the cutting head. The cutting blades are actuated by a hydraulic motor operatively coupled to the cutting blades by a series of gears.
摘要翻译：这里公开的套管切割器对于切断井下管件是有用的。包括本体，卡瓦，切割头，切割刀片和用于操作切割头和切割刀片的致动器。套管切割器可以通过卡瓦锚固在套管井筒内，在切割作业中提供锚固支撑。切割是通过用相关马达旋转切割头来实现的，然后使切割刀片径向延伸远离切割头。切割刀片由通过一系列齿轮可操作地连接到切割刀片的液压马达致动。

9. 发明申请

WO01096051A1 METHOD AND CHUCK FOR PRECISION MACHINING OF THIN WALLED SLEEVES AND FOR MANUFACTURING ENGINE CYLINDER LINER SLEEVES 审中-公开
标题翻译：用于精密加工薄壁塞子和制造发动机缸体衬套的方法和装置
公开(公告)号：WO01096051A1
公开(公告)日：2001-12-20
申请号：PCT/US2001/002797
申请日：2001-01-29
IPC分类号： B23B1/00 , B23B31/16
CPC分类号： B23B31/16275 , B23B1/00 , B23B2215/242 , Y10T82/10 , Y10T82/16016 , Y10T82/16639 , Y10T82/22
摘要： A method of manufacturing precision machined thin sleeves (30), as for engine cylinder liners in which the outside diameter of a thick walled tubular preform (26) is first machined to a finish size, and the preform (26) chucked in an encircling jaw chuck (10) on the preform outside diameter. The inside diameter is machined to a finish size having a desired wall thickness. The encircling surfaces (18, 20) of the chuck jaws (12, 14) create a slightly undersized circle to clamp the preform (26) to a predetermined degree.
摘要翻译：制造精密加工的薄套管（30）的方法，对于其中首先将厚壁管状预成型件（26）的外径加工成精加工尺寸的发动机气缸套，以及夹在环绕夹爪中的预成型件（26）卡盘（10）在预制件的外径上。将内径加工成具有所需壁厚的精加工尺寸。卡盘爪（12,14）的环绕表面（18,20）产生稍微小的圆圈，以将预成型件（26）夹紧到预定的程度。

10. 发明申请

WO1987004655A1 CUTTING APPARATUS 审中-公开
标题翻译：切割装置
公开(公告)号：WO1987004655A1
公开(公告)日：1987-08-13
申请号：PCT/FI1987000021
申请日：1987-02-10
申请人： VENDMATIC OY , TAKANIEMI, Tauno
发明人： VENDMATIC OY
IPC分类号： B26D03/16
CPC分类号： B26D3/16 , Y10T82/16426 , Y10T82/16639 , Y10T82/16655 , Y10T82/16885 , Y10T82/16967 , Y10T82/16983 , Y10T83/0596 , Y10T83/384
摘要： Tube cutting apparatus comprises means (4) supporting the tube (3, 11) during the cutting operation and at the same time allowing the rotatory movement of the tube about its longitudinal axis, a shaft (28), wherein a cutting blade (38) and a means (36) for rotating the tube are disposed concentrically and means (27, 31) for moving the shaft (28) in direction substantially perpendicular to the longitudinal axis of the tube (3, 11) to be cut and for rotating the shaft (28) about its longitudinal axis. The means (36) for rotating the tube is of a greater diameter than the cutting blade.
摘要翻译：管切割装置包括在切割操作期间支撑管（3,11）的装置（4），并且同时允许管绕其纵向轴线的旋转运动，轴（28），其中切割刀片（38）并且用于旋转管的装置（36）同心地设置，并且用于在大致垂直于待切割的管（3,11）的纵向轴线的方向上移动轴（28）的装置（27,31），并且用于使轴（28）围绕其纵向轴线。用于旋转管的装置（36）的直径大于切割刀片的直径。

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