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1. 发明授权

US4567795A Slot cutting apparatus 失效
标题翻译：槽切割装置
公开(公告)号：US4567795A
公开(公告)日：1986-02-04
申请号：US605150
申请日：1984-04-30
申请人： James R. Pool
发明人： James R. Pool
IPC分类号： B23D45/10 , B23D45/12 , B23D47/04 , B27G19/08 , E21B43/08 , B26D3/16
CPC分类号： E21B43/086 , B23D45/10 , B23D45/122 , B23D47/04 , B27G19/08 , Y10T83/0419 , Y10T83/343 , Y10T83/7788 , Y10T83/7793
摘要： A tube slotting apparatus (10) includes a base (12) upon which a polyvinyl chloride tube (86) is disposed. The tube (86) is mounted over a convex surface (71) to allow bowing thereof. A tensioning apparatus (52) presses the tube (86) against the convex surface such that the upper surface thereof is tensioned and the lower surface thereof is in compression. A plurality of saw blades (70) are mounted on a pivoting bracket (72) to provide cutting of the slots in the tube (86). Rotation of the saw blades (70) on to the tensioned surface of the polyvinyl chloride tube (86) results in the formation of slots. The saw blades (70) are rotated in the opposite direction to the cutting teeth and the portion of the polyvinyl chloride tube (86) disposed between the two saw blades during formation of the slots pulls away from the surface of the saw blades such that binding is prevented.
摘要翻译：管开槽装置（10）包括设置有聚氯乙烯管（86）的基座（12）。管（86）安装在凸表面（71）上以允许其弯曲。张紧装置（52）将管（86）压靠在凸表面上，使得其上表面被张紧并且其下表面处于压缩状态。多个锯片（70）安装在枢转支架（72）上，以提供管（86）中的槽的切割。锯片（70）向聚氯乙烯管（86）的张紧表面的旋转导致狭槽的形成。锯片（70）沿与切割齿相反的方向旋转，并且在形成狭槽期间设置在两个锯片之间的聚氯乙烯管（86）的部分从锯片的表面拉开，使得结合被阻止

2. 发明授权

US3886655A Cutting device for flexible spiral tubes and cables 失效
标题翻译：柔性螺旋管和电缆的切割装置
公开(公告)号：US3886655A
公开(公告)日：1975-06-03
申请号：US41685773
申请日：1973-11-19
申请人： MOLNAR SANDOR
发明人： MOLNAR SANDOR
IPC分类号： B21F13/00 , B23D45/12 , H02G1/12
CPC分类号： H02G1/1297 , B21F13/00 , B23D45/122 , Y10S83/924
摘要： A device for cutting flexible spiral tubes or cables is provided having a housing in which an axle is rotatably mounted. A disc blade is affixed to the axle and positioned within the housing such that the outer edge protrudes into a groove provided on the top of the housing. The tube or cable to be cut is placed within the groove is contact with the edge of the blade. Means are provided for removably connecting one end of said axle to a drilling mechanism to rotate the axle and blade such that the tube or cable within the groove is cut. One embodiment provides means for changing the size of the groove to accommodate different diameter cables.
摘要翻译：提供一种用于切割柔性螺旋管或电缆的装置，其具有壳体，轴可旋转地安装在该壳体中。盘片被固定到轴上并且定位在壳体内，使得外边缘突出到设置在壳体的顶部上的凹槽中。待切割的管或电缆放置在凹槽内，与刀片的边缘接触。提供了用于将所述轴的一端可移除地连接到钻孔机构以使轴和叶片旋转以使得凹槽内的管或电缆被切割的装置。一个实施例提供了用于改变槽的尺寸以适应不同直径的电缆的装置。

3. 发明授权

US3550248A Method of perforating tubes 失效
标题翻译：执行管道的方法
公开(公告)号：US3550248A
公开(公告)日：1970-12-29
申请号：US3550248D
申请日：1968-03-29
申请人： TELEFLEX INC
发明人： FRETZ WILLIAM L
IPC分类号： B23P25/00 , B23B41/00 , B23D45/12 , B23D47/04 , B23P13/00 , B23P17/00 , B26F1/00 , B26F1/02 , F16C33/40 , B21D53/12 , B23P15/16
CPC分类号： F16C1/20 , B23D45/122 , B23D47/04 , B26F1/0023 , B26F1/003 , F16C1/28 , F16C33/3856 , F16C33/40 , Y10T29/496 , Y10T29/49641 , Y10T29/49691 , Y10T29/4981

4. 发明授权

US3545336A Apparatus for forming slits in an elongated linearly moving tube 失效
标题翻译：在直线运动管中形成滑块的装置
公开(公告)号：US3545336A
公开(公告)日：1970-12-08
申请号：US3545336D
申请日：1969-04-08
申请人： CHARLEY SAVKO
发明人： SAVKO CHARLEY
IPC分类号： B21D28/28 , B23C3/28 , B23D31/02 , B23D45/12 , B23D47/08 , B23Q35/02 , B24B19/02 , B26F1/00 , B27B25/02 , B23C3/00 , B26D3/06
CPC分类号： B27B25/02 , B21C37/157 , B21D28/28 , B23C3/28 , B23D31/02 , B23D45/122 , B23D47/08 , B23Q35/02 , B24B19/02 , B26F1/0076 , Y10T83/0596 , Y10T83/489 , Y10T83/6576 , Y10T83/778 , Y10T409/305208 , Y10T409/307448 , Y10T409/307784

5. 再颁专利

USRE26717E Conduit saw 失效
公开(公告)号：USRE26717E
公开(公告)日：1969-11-18
申请号：US26717D
申请日：1968-06-17
IPC分类号： B23D45/12 , H02G1/12
CPC分类号： H02G1/1297 , B23D45/122

6. 发明授权

US1449150A Pipe-cutting apparatus 失效
标题翻译：管切割设备
公开(公告)号：US1449150A
公开(公告)日：1923-03-20
申请号：US31803619
申请日：1919-08-16
申请人： SAMPSON AXCESS SYSTEM INC
发明人： SAMPSON ARCHIBALD T
IPC分类号： B23D45/12
CPC分类号： B23D45/122 , Y10T409/306328

7. 发明申请

US20120217005A1 METHOD AND APPARATUS FOR REDUCING LINER SLOT PLUGGING TENDENCIES 审中-公开
标题翻译：用于减少衬垫插入件的方法和装置
公开(公告)号：US20120217005A1
公开(公告)日：2012-08-30
申请号：US13249770
申请日：2011-09-30
申请人： Subodh Gupta , Arnoud Struyk , Denis Gilbert , Simon D. Gittins
发明人： Subodh Gupta , Arnoud Struyk , Denis Gilbert , Simon D. Gittins
IPC分类号： E03B3/18 , B26D3/00
CPC分类号： B23D45/122 , E02B11/005 , E03B3/18 , E21B43/086 , Y10T83/0596
摘要： A slotted liner having straight-cut liner slots with a wall roughness which does not exceed 1 μm. A slot cutting method to produce smooth slots using a specified blade configuration, rotational speed, and feed rate.
摘要翻译：具有不超过1μm的壁面粗糙度的直切式衬垫槽的开槽衬套。一种槽切割方法，用于使用特定的刀片结构，转速和进给速度产生平滑的槽。

8. 发明授权

US5953974A Apparatus for cutting slots in corrugated and twin-wall pipes 失效
标题翻译：用于在波纹和双壁管中切割槽的装置
公开(公告)号：US5953974A
公开(公告)日：1999-09-21
申请号：US308592
申请日：1994-09-19
申请人： Ralph-Peter Hegler , Wilhelm Hegler
发明人： Ralph-Peter Hegler , Wilhelm Hegler
IPC分类号： B26D3/16 , B23D45/02 , B23D45/10 , B23D45/12 , B23D47/04 , B26D7/02 , B26F1/00 , B26D1/06 , B26D3/06 , B26D5/20 , B26D7/06
CPC分类号： B23D45/027 , B23D45/105 , B23D45/122 , B23D47/042 , B26D7/02 , B26F1/0023 , Y10T279/17231 , Y10T279/18 , Y10T409/30756 , Y10T409/307784 , Y10T83/0311 , Y10T83/0596 , Y10T83/445 , Y10T83/4465 , Y10T83/4503 , Y10T83/4632 , Y10T83/4645 , Y10T83/7487 , Y10T83/7573 , Y10T83/758
摘要： An apparatus for cutting slots in corrugated and twin-wall pipes that have annular elevations alternating with annular impressions, comprises a machine frame with a pipe duct and a lifting carriage for moving a pipe through the pipe duct. Two groups of holding and centering levers are provided which are engageable with a pipe for straightening and retaining the latter axially and radially. Further, saws are provided which are disposed between two groups of holding and centering levers on the machine frame and which are movable to reciprocate lineally and radially in relation to the axis of the pipe duct.
摘要翻译：一种用于切割具有与环形印模交替的环形凸起的波纹和双壁管中的槽的装置，包括具有管道的机架和用于使管道移动通过管道的提升托架。提供两组保持和定心杆，其可与管道接合，用于矫直和轴向和径向地保持其。此外，设置有设置在机架上的两组保持和定心杆之间的锯，其可相对于管道的轴线线性地和径向地往复运动。

9. 发明授权

US5009007A Window cutter for gas service tie overs 失效
标题翻译：用于燃气服务的窗口切割机
公开(公告)号：US5009007A
公开(公告)日：1991-04-23
申请号：US425101
申请日：1989-10-23
申请人： Luther W. Martin , Richard L. Smith
发明人： Luther W. Martin , Richard L. Smith
IPC分类号： B23D21/00 , B23D21/02 , B23D45/00 , B23D45/02 , B23D45/12
CPC分类号： B23D45/006 , B23D21/00 , B23D21/02 , B23D45/021 , B23D45/122 , Y10T83/68
摘要： A pipe slitter comprises a base for fixing the slitter to a pipe to be slit thereby. The base includes a pair of end plates for mounting transversely of the pipe and a pair of connecting rods for coupling the end plates to each other. The connecting rods extend longitudinally of the pipe. A carriage supports a slitter blade. The carriage is movably supported on the base for movemenet longitudinally of the pipe. The slitter blade is movably supported on the carriage for movement transversely of the pipe.
摘要翻译：管分切机包括用于将分切机固定到管子上以便被切割的基座。基座包括用于横向安装的一对端板和用于将端板彼此连接的一对连接杆。连杆沿管道纵向延伸。滑架支撑分切刀片。托架可移动地支撑在基座上，用于沿管道纵向移动。分切刀片可移动地支撑在滑架上用于横向于管道运动。

10. 发明授权

US3957386A Corrugated tubing perforating machine 失效
标题翻译：波纹管穿孔机
公开(公告)号：US3957386A
公开(公告)日：1976-05-18
申请号：US550458
申请日：1975-02-18
申请人： Manfred A. A. Lupke
发明人： Manfred A. A. Lupke
IPC分类号： B23D21/00 , B23C3/34 , B23D45/10 , B23D45/12 , B23D61/02 , B26F1/00 , B29C17/10 , B23C1/14 , B26D3/06
CPC分类号： B26F1/0023 , B23D45/105 , B23D45/122 , B23D61/02 , B26F1/003 , Y10T408/3833 , Y10T409/307784 , Y10T409/308792 , Y10T83/0596 , Y10T83/4455 , Y10T83/4493 , Y10T83/4645
摘要： A machine for perforating corrugated tubing at accurately spaced locations includes a double chain conveyor which positively engages the tubing and is driven intermittently to advance the tubing in steps of equal length. Upon completion of each step a pair of clamping members are actuated to engage the tubing, the clamping faces of the members being shaped so as to locate the tubing positively while it is stationary. When the tubing is so located, accurately positioned sets of cutters are brought into operation so as to cut slots or holes in the tubing at the desired locations. Upon completion of the cutting stroke, the clamping members are automatically released and the conveyor advances the tubing by another step. The sequence of operations in each cycle is controlled by limit switches responsive to the positions of the conveyor, the clamping means and the cutters. The cutters may be rotary saws or rotary drills.
摘要翻译：用于在精确间隔的位置穿孔波纹管的机器包括双链输送机，该双链输送机主动地接合管道并间歇地驱动以使管道以相等长度的步长推进。在每个步骤完成之后，一对夹紧构件被致动以接合管道，构件的夹紧面被成形为在固定的同时正确地定位管道。当管道如此定位时，精确定位的刀具组被运行，以在期望的位置切割管道中的槽或孔。在完成切割行程时，夹紧构件自动释放，并且输送机将管道推进另一步骤。每个循环中的操作顺序由响应于输送机，夹紧装置和切割器的位置的限位开关控制。切割机可以是旋转锯或旋转钻。

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