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1. 发明授权

US10486248B2 Cutting tool 有权
公开(公告)号：US10486248B2
公开(公告)日：2019-11-26
申请号：US15617298
申请日：2017-06-08
申请人： Greenlee Textron Inc.
发明人： William Frederick Nordlin , Benjamin R. Vander Loop
IPC分类号： B23D21/10 , B26B13/28 , B23D29/00
CPC分类号： B23D21/10 , B23D29/002 , B26B13/28
摘要： A cutting tool according to some embodiments of the disclosure includes a stationary handle and a movable handle pivotally attached thereto, a blade receiving gear mounted on the stationary handle, a blade removably mounted to the blade receiving gear, and a spring-loaded slide plate mounted to the blade receiving gear for holding the blade in the blade receiving gear. The blade seats within a notch of the blade receiving gear and the slide plate engages with a notch in the blade. The slide plate can be removed without the use of tools from engagement with the blade to allow user to easily remove the blade from the cutting tool.

2. 发明申请

US20180311850A1 SCISSORS FOR CUTTING TUBES 审中-公开
公开(公告)号：US20180311850A1
公开(公告)日：2018-11-01
申请号：US15769851
申请日：2015-10-28
申请人： Zenten Bernhard Groten, S.L.
发明人： Alberto GROTEN , Manuel AIZPURUA EGAÑA , Martín EIZAGUIRRE BENGOETXEA
IPC分类号： B26D3/16 , B23D21/10
CPC分类号： B23D21/10 , B26D3/16
摘要： The invention relates to scissors for cutting tubes, in particular tubes which are multilayer and/or protected with a protective coating, said scissors having two arms (1, 2), with a first part in the form of a head (1.1, 2.1) and a second part in the form of a handle (1.2, 2.2), including a first cutting system based on a blade (3) housed in a fixed manner in the head of one of the arms and a hole for housing a tube in the head of the other arm; and a second outwardly projecting cutting system arranged in the handle-shaped lower part (1.2, 2.2) and formed by independent cutting elements (6) arranged in pairs on each of the handles (1.2, 2.2) and facing each other two-by-two.

3. 发明授权

US09486865B2 Pipe cutter 有权
标题翻译：管道切割机
公开(公告)号：US09486865B2
公开(公告)日：2016-11-08
申请号：US14195105
申请日：2014-03-03
申请人： Milwaukee Electric Tool Corporation
发明人： John S. Scott , Michael Naughton
IPC分类号： B26B15/00 , B23D21/10 , B23D21/00 , B25F5/02 , B23D21/06 , B25F3/00
CPC分类号： B23D21/10 , B23D17/02 , B23D21/00 , B23D21/06 , B23D29/02 , B25F3/00 , B25F5/02
摘要： A power tool includes a housing assembly, a motor, a pipe holder, and a knife pivotally coupled to the pipe holder at a pivot point for movement relative to the pipe holder. The knife is operable to pivot through an angle toward the pipe holder during a cutting motion and is operable to pivot through the angle away from the pipe holder during a return motion. The power tool also includes a drive mechanism having a first gear coupled to the motor and a second gear coupled to the knife. The power tool further includes a release mechanism coupled to the drive mechanism. The release mechanism is operable to selectively disconnect the second gear from the knife so that movement of the motor is not transmitted to the knife and the knife is movable through the angle away from the pipe holder.
摘要翻译：电动工具包括壳体组件，电动机，管道保持器和在相对于管道保持器运动的枢轴点处可枢转地联接到管道保持器的刀。刀可操作以在切割运动期间朝向管支架枢转一定角度，并且可操作以在返回运动期间枢转穿过管夹。动力工具还包括具有联接到马达的第一齿轮和联接到刀的第二齿轮的驱动机构。动力工具还包括联接到驱动机构的释放机构。释放机构可操作以选择性地将第二齿轮与刀具断开，使得马达的运动不传递到刀具，并且刀可以移动穿过远离管座的角度。

4. 发明授权

US09027604B2 Sealing means, kit and method for sealing of hollow hoses of flexible material 有权
标题翻译：用于密封柔性材料空心软管的密封装置，套件和方法
公开(公告)号：US09027604B2
公开(公告)日：2015-05-12
申请号：US13195434
申请日：2011-08-01
申请人： Alf Lofving , Jan Davidsson , Anders Karlsson
发明人： Alf Lofving , Jan Davidsson , Anders Karlsson
IPC分类号： F16L55/16 , B23D21/00 , B29C57/10 , B29C65/74 , B29C65/56 , B29C65/00 , G01N1/18 , B23D21/10 , F16L55/10 , B29C63/06 , B29C65/64 , B29L23/00 , A61M39/08 , B29L31/00 , G01N35/04
CPC分类号： B23D21/006 , A61M39/08 , A61M2039/087 , B23D21/10 , B29C57/10 , B29C63/06 , B29C65/562 , B29C65/64 , B29C65/743 , B29C65/7451 , B29C66/1122 , B29C66/4312 , B29C66/5326 , B29C66/547 , B29C66/7422 , B29C66/74281 , B29C66/81417 , B29C66/81431 , B29C66/81435 , B29C66/8221 , B29C66/8242 , B29C66/8322 , B29C66/83221 , B29C66/8414 , B29C66/857 , B29C66/8614 , B29L2023/005 , B29L2023/007 , B29L2031/7542 , F16L55/10 , G01N1/18 , G01N2035/0405 , Y10T29/49732
摘要： The present invention relates to sealing means made of a plastically deformable material for mechanical sealing of hollow hoses (2) of elastic material by means of an appliance having at least two jaws, at least one of which is movable towards and away from the other and which, when moving towards each other, crimp the sealing means against the hose (2) for contamination-tight sealing of the same, the sealing means (20) comprises at least one sealing member (4, 4′; 44, 44′; 64, 64′; 74, 74′; 84), which has two opposite ends and an opening (40, 40′) that extends between said ends to allow the at least one sealing member to be slipped onto the hose (2) to be sealed.The present invention also relates to a kit comprising a sealing means and an appliance for sealing of hollow hoses and to a method for mechanical sealing of hollow hoses.
摘要翻译：本发明涉及一种由塑料可变形材料制成的密封装置，用于通过具有至少两个钳口的器具机械密封弹性材料的中空软管（2），其中至少两个钳口可以朝向和远离彼此移动，当密封装置（20）包括至少一个密封构件（4,4'; 44,44'）时，密封装置（20）包括至少一个密封构件其具有两个相对的端部和在所述端部之间延伸的开口（40,40'），以允许所述至少一个密封构件滑动到所述软管（2）上密封。本发明还涉及一种套件，其包括密封装置和用于密封中空软管的器具以及用于中空软管的机械密封的方法。

5. 发明申请

US20140182137A1 PIPE CUTTER 审中-公开
标题翻译：管道切割机
公开(公告)号：US20140182137A1
公开(公告)日：2014-07-03
申请号：US13393149
申请日：2009-08-28
申请人： Zheng Wei Liu , Ke Hui Tang , Rong Chen , Michael Naughton , John Scott
发明人： Zheng Wei Liu , Ke Hui Tang , Rong Chen , Michael Naughton , John Scott
IPC分类号： B23D21/10
CPC分类号： B23D21/10 , B23D17/02 , B23D21/00 , B23D21/06 , B23D29/02 , B25F3/00 , B25F5/02
摘要： A power tool includes a pipe holder, a knife pivotally coupled to the pipe holder, and a drive mechanism coupled to at least one of the pipe holder and the knife. The knife includes a cutting edge having a first portion, a second portion, and an included angle, such as an obtuse angle, between the first portion and the second portion. The first portion of the cutting edge has a first length, and the second portion of the cutting edge has a second length. The drive mechanism is operable to move the at least one of the pipe holder and the knife relative to the other of the pipe holder and the knife. The power tool also includes a motor coupled to the drive mechanism and a power supply electrically coupled to the motor to selectively power the motor for operating the drive mechanism.
摘要翻译：电动工具包括管支架，可枢转地联接到管保持器的刀和连接到管支架和刀的至少一个的驱动机构。刀包括在第一部分和第二部分之间具有第一部分，第二部分和诸如钝角的夹角的切割刃。切削刃的第一部分具有第一长度，并且切削刃的第二部分具有第二长度。驱动机构可操作以相对于管支架和刀的另一个移动管支架和刀中的至少一个。电动工具还包括耦合到驱动机构的电动机和电耦合到电动机的电源，以选择性地为电动机供电以操作驱动机构。

6. 发明授权

US06968762B1 Pipe preparing tool V 失效
标题翻译：管道准备工具V
公开(公告)号：US06968762B1
公开(公告)日：2005-11-29
申请号：US09979364
申请日：2000-05-19
申请人： Derek Muckle , Gordon Leslie Lilley , Ian Smith , Steven Garfield Farrar , Paul Nicholas Myers
发明人： Derek Muckle , Gordon Leslie Lilley , Ian Smith , Steven Garfield Farrar , Paul Nicholas Myers
IPC分类号： B23D21/10 , B26D3/00 , B26D3/16 , B26D3/28 , H01L23/427 , B21F13/00
CPC分类号： B23D21/10 , B26D3/001 , B26D3/166 , B26D3/169 , B26D3/28 , H01L23/427 , H01L2924/0002 , Y10S83/924 , Y10T83/0304 , Y10T83/0596 , H01L2924/00
摘要： This invention relates to pipe preparing tools, and more particularly to a novel pipe preparing tool suitable for cutting, scoring or penetrating a surface of a plastics pipes.
摘要翻译：本发明涉及管道准备工具，更具体地说，涉及适用于切割，刻划或穿透塑料管表面的新型管道准备工具。

7. 发明授权

US5598754A Method for the underwater cutting of columnar members 失效
标题翻译：柱状构件的水下切割方法
公开(公告)号：US5598754A
公开(公告)日：1997-02-04
申请号：US512341
申请日：1995-08-08
申请人： Jerry H. Robinson
发明人： Jerry H. Robinson
IPC分类号： B23B41/00 , B23D21/10 , B23Q9/00 , B23B1/00
CPC分类号： B23B41/00 , B23D21/10 , B23Q9/0057 , Y10T407/2274 , Y10T82/16016 , Y10T82/16098 , Y10T82/22
摘要： Relatively thick-walled (or solid) tubular members may be cut by a cutting tool which includes an annular frame having a rotatable ring which is adapted to surround the tubular member to be cut. A cutting assembly is radially connected to the rotatable ring of the annular frame so as to be orbitally movable about the tubular member to be cut in response to rotation of said rotatable ring. The radial cutting assembly carries a bit subassembly for cutting said tubular member. A drive/indexing assembly is provided so as to rotate the rotatable ring (and thereby cause the radial cutting assembly to move orbitally about said tubular member), and indexing the bit radially toward a central longitudinal axis of the tubular member in response to orbital movement of the radial cutting assembly. The bit subassembly includes a cutting bit having a dimension D.sub.1 as measured parallel to said central longitudinal axis, and a planar bit support block radially extending rearwardly of said bit. The bit support block has a dimension D.sub.2 as measured parallel to central longitudinal axis of the tubular member which is less than dimension D.sub.1 of the bit. In such a manner, a channel passageway is formed between the bit support block and the tubular member being cut as said bit penetrates into the tubular member during the cutting operation such that lubricating/flushing fluid may be directed to the bit.
摘要翻译：相对厚壁（或实心）管状构件可以通过切削工具切割，该切削工具包括具有可旋转环的环形框架，该环形框架适于围绕待切割的管状构件。切割组件径向连接到环形框架的可旋转环，以便响应于所述可旋转环的旋转围绕待切割的管状构件可轨道运动。径向切割组件携带用于切割所述管状构件的位子组件。提供驱动/分度组件以便旋转可旋转的环（并且由此使径向切割组件围绕所述管状构件轨道移动），并且响应于轨道运动而径向朝向管状构件的中心纵向轴线分度的径向切割组件。该位子组件包括具有平行于所述中心纵向轴线测量的尺寸D1的切割钻头以及沿所述钻头后方径向延伸的平面钻头支撑块。钻头支撑块具有平行于管状构件的中心纵向轴线测量的尺寸D2，该尺寸小于钻头的尺寸D1。以这种方式，在切割操作期间，当钻头穿入管状构件时，在钻头支撑块和被切割的管状构件之间形成通道通道，使得润滑/冲洗流体可以被引导到钻头。

8. 发明授权

US5203083A Cutting device 失效
标题翻译：切割装置
公开(公告)号：US5203083A
公开(公告)日：1993-04-20
申请号：US831777
申请日：1992-02-05
申请人： Dean D. Domonoske
发明人： Dean D. Domonoske
IPC分类号： B23D21/10 , B26D3/16
CPC分类号： B26D3/169 , B23D21/10
摘要： A cutting device includes a casing. A blade is disposed in the casing and moves between first and second blade positions. A moveable member having a blade guide engages the blade and moves between the first and second positions to control movement of the blade between its first and second blade positions. A compression spring is disposed in the casing for biasing the blade toward the first blade position.
摘要翻译：切割装置包括壳体。叶片设置在壳体中并在第一和第二叶片位置之间移动。具有叶片引导件的可移动构件接合叶片并且在第一和第二位置之间移动以控制叶片在其第一和第二叶片位置之间的运动。压缩弹簧设置在壳体中，用于朝着第一刀片位置偏压刀片。

9. 发明授权

US4880956A Device for radial machining and welding element 失效
标题翻译：径向加工和焊接元件的装置
公开(公告)号：US4880956A
公开(公告)日：1989-11-14
申请号：US100320
申请日：1987-09-23
申请人： Pierre Mazoyer
发明人： Pierre Mazoyer
IPC分类号： B23D21/10 , B23K9/028
CPC分类号： B23K9/028 , B23D21/10
摘要： A device for radial machining and welding of a tubular body, said device comprising a tool support which can be placed around the tubular body and including four rollers assuring its guiding in rotation. The support comprises a main body of relatively massive shape which can receive, in its central part, a machining tool or welding tool, and to which are fastened two guide rollers. The guide rollers are placed on both sides of the axis of symmetry of the tool support. Two guide carriages are provided, on each of which guide carriage is mounted a guide roller, and means are provided to modify the position of the guide carriages in relation to the body as a function of the diameter of the tubular body.
摘要翻译：一种用于管状体的径向加工和焊接的装置，所述装置包括工具支撑件，该工具支撑件可以围绕管状体放置并且包括确保其旋转引导的四个辊。支撑件包括相对大块形状的主体，其中心部分可容纳加工工具或焊接工具，并将两个导向辊紧固到该主体上。引导辊放置在工具支架的对称轴的两侧。提供两个导向架，每个导向架安装有导辊，并且提供装置来根据管状体的直径来改变导向架相对于主体的位置。

10. 发明授权

US4845850A Pipe cutter with a toggle clamping device 失效
标题翻译：带切换夹紧装置的管切割机
公开(公告)号：US4845850A
公开(公告)日：1989-07-11
申请号：US147575
申请日：1988-01-19
申请人： Gunter Rothenberger
发明人： Gunter Rothenberger
IPC分类号： B23D21/10
CPC分类号： B23D21/10
摘要： A pipe cutter comprises a rotary cutting device having a cutter, two semi-cylindrical shells connected by a hinge, and a thrust bar connected between the handles for controlling the gripping force of the shells. The shells have jaw inserts with slots and ridges on their outer periphery to alter their resilient behavior during use.
摘要翻译：管切割器包括具有切割器的旋转切割装置，通过铰链连接的两个半圆柱形外壳以及连接在手柄之间的止推杆，用于控制壳体的夹持力。壳体具有在其外周边上具有槽和脊的钳口插入件，以在使用过程中改变其弹性。

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