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公开(公告)号：US20240207954A1
公开(公告)日：2024-06-27
申请号：US18397608
申请日：2023-12-27
申请人： Max Co., Ltd.
发明人： Kohei Suto , Takashi Morimura , Kazunobu Yoshimura , Shoma Sano
CPC分类号： B23D33/02 , B23D29/002
摘要： An electric cutting device includes: a pair of cutting blades configured to clamp and cut an object; an electric motor configured to generate a driving force necessary for operating the cutting blades; and a guide plate formed with a recess configured to house the object in advance when the object is cut by the pair of cutting blades. The guide plate is formed such that a width of the recess decreases from an open end side toward an inner side of the recess.
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公开(公告)号：US20230191582A1
公开(公告)日：2023-06-22
申请号：US17051396
申请日：2020-08-28
CPC分类号： B25F5/005 , F15B15/1447 , B23D29/002
摘要： Embodiments of the invention provide a ram assembly for a hydraulic tool. The ram assembly includes a ram piston having a ram cavity. The ram piston receives a hydraulic pressure reaction force. The ram assembly further includes an overload assembly disposed in the ram cavity or in a cavity defined by a manifold. The overload assembly includes a burst disc positioned at a first end of the ram cavity or manifold, a lock nut positioned at a second end of the ram cavity or manifold, and a spacer positioned between the burst disc and the lock nut. The spacer transfers a supporting force applied to the lock nut to the burst disc. The hydraulic pressure reaction force and the supporting force both act in the same direction, and thus, are additive forces acting on the burst disk.
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公开(公告)号：US09962776B2
公开(公告)日：2018-05-08
申请号：US14420224
申请日：2013-07-08
发明人： Heinrich Gopfert , Christoph Graf
CPC分类号： B23D29/002
摘要： One or more embodiments concerns a stranded tensioning wire severing apparatus for stranded tensioning wires of steel, in particular stranded tensioning wires of prestressed concrete structures such as for example pylons of wind power installations, which is adapted to sever a bundle comprising a plurality of stranded tensioning wires in one working operation.One embodiment proposes that the apparatus has a housing, a cutting body arranged within the housing, and a plurality of passage openings corresponding to the plurality of stranded tensioning wires, which extend through the housing, wherein the passage openings are each penetrated by a slot adapted to receive the cutting body, and the cutting body has one or more cutting edges and is drivable in the housing movably in a cutting direction relative to the passage openings in such a way that the cutting edge or edges completely transit through the passage openings.
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公开(公告)号：US20180062360A1
公开(公告)日：2018-03-01
申请号：US15690003
申请日：2017-08-29
发明人： William Frederick Nordlin , Sean A. Daugherty , John Jeremiah Morton , Daniel John Marben , Sumeet Pujari
CPC分类号： B23D35/005 , B23D15/14 , B23D29/002 , B23D33/02 , B23D33/10 , B23D35/002 , B23D45/003 , G05B19/182 , G05B2219/45044 , H02G1/005 , H02G1/1297
摘要： A control device according to some embodiments of the disclosure includes one or more motors directed by the control device to form whip(s) from a length of a cable by causing the cutting of the cable in accordance with specifications based at least in part on whip information. An interface communicates the whip information between the control device and a user device.
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公开(公告)号：US20170266791A1
公开(公告)日：2017-09-21
申请号：US15459579
申请日：2017-03-15
申请人： Cembre S.p.A.
发明人： Gualtiero Barezzani , Cesare Braga
IPC分类号： B25B27/02 , H01R43/042 , B23D29/00
CPC分类号： B25B27/026 , B23D29/00 , B23D29/002 , B25B27/10 , H01R43/0428 , H02G1/005
摘要： A hydrodynamic compression or cutting tool comprises a housing, an electric motor arranged in the housing and having a motor rotational axis, a gripping portion formed by the housing and extending around the motor and along the motor rotational axis, a hydraulic pump arranged inside the housing and which can be driven by the motor so as to move a actuating piston along a actuating axis, a transmission mechanism arranged inside the housing between the motor and the hydraulic pump, two jaws connected to the housing and to the actuating piston, and which can be moved between an open position and a closed position for carrying out the compression or cut, wherein the actuating axis and the motor rotational axis are reciprocally parallel and offset.
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公开(公告)号：US20170087709A1
公开(公告)日：2017-03-30
申请号：US15312404
申请日：2015-06-18
申请人： Cembre S.p.A.
发明人： Gualtiero Barezzani
CPC分类号： B25F5/005 , B21D39/048 , B23D29/002 , B25B27/026 , B25B27/10 , B25B27/146 , H01R43/0428
摘要： A hydrodynamic compression tool (1) comprises a motor (6) which actuates a hydrodynamic group (11) suitable to increase the pressure of a hydraulic fluid acting on an actuation piston (12) connected to jaws (13, 14), an electronic control system (9) connected to the electric motor (6) and to a user operating member (7) for the actuation of the electric motor (6) wherein the control system (9) monitors the reaching of a closed position of the jaws (13, 14) and switches off the motor (6) automatically upon reaching the closed position.
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公开(公告)号：US20170021435A1
公开(公告)日：2017-01-26
申请号：US15078028
申请日：2016-03-23
申请人： BLACK & DECKER INC.
CPC分类号： B23D35/001 , B23D17/04 , B23D21/00 , B23D29/002
摘要： First and second dies can be coupled to a pair of arms on a threaded rod cutting machine. The first die has a body with a front face, a rear face, a side face extending between the front face and the rear face, and a first threaded recess in the first side face and configured to receive a threaded rod to be cut. Crests and troughs of the first thread are aligned with troughs and crests of the threaded rod when the first die engages the rod. The second die has a body with a front face, a side face extending between the front face and the rear face, and a second threaded recess in the side face and configured to receive the threaded rod. Crests and troughs of the second thread are axially offset from troughs and crests of the threaded rod when the second die engages the rod.
摘要翻译： 第一和第二模具可以连接到螺纹杆切割机上的一对臂。 第一模具具有主体，其具有前表面，后表面，在前表面和后表面之间延伸的侧面，以及在第一侧面中的第一螺纹凹部，并且构造成容纳待切割的螺纹杆。 当第一模具接合杆时，第一螺纹的凸起和槽与螺杆的槽和波峰对准。 第二模具具有前表面的主体，在前表面和后表面之间延伸的侧面，以及在侧面中的第二螺纹凹部，并且构造成容纳螺纹杆。 当第二模具接合杆时，第二螺纹的凸起和凹槽在螺杆的槽和波峰处轴向偏移。
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公开(公告)号：US20140007434A1
公开(公告)日：2014-01-09
申请号：US13544187
申请日：2012-07-09
申请人： Todd Westley
发明人： Todd Westley
IPC分类号： B26B13/00
CPC分类号： B23D17/06 , B21F11/00 , B23D29/002
摘要： A tool head using a scissor style pair of jaws is described. The jaws may be provided with cutting, pressing, crimping, or other functional surfaces. The tool head includes a linearly positionable member which is engaged with the jaws. Upon linear displacement of the member, the jaws are pivotally displaced.
摘要翻译： 描述了使用剪刀式对夹钳的工具头。 夹爪可以设置有切割，压制，卷曲或其它功能表面。 工具头包括与夹爪接合的线性定位构件。 在构件的线性位移时，夹爪枢转地移位。
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公开(公告)号：US20140007433A1
公开(公告)日：2014-01-09
申请号：US14007367
申请日：2012-03-12
申请人： Minoru Kochi , Sadayoshi Kobayashi , Kentaro Abe
发明人： Minoru Kochi , Sadayoshi Kobayashi , Kentaro Abe
IPC分类号： H02G1/00
CPC分类号： H02G1/005 , A01G3/067 , B23D17/04 , B23D29/002 , B26B15/00
摘要： Provided is an electric cable cutter that easily cuts a cable. An electric cable cutter which is used together with a standard hand-held tool as a power source includes: a housing (1) which serves as a gear box; a pair of cutting blades (11, 12) which is supported by the housing and is relatively opened and closed; a pair of orthogonal gears to which power is input from the hand-held tool; a drive shaft which includes an eccentric shaft portion attached to an output gear of the pair of orthogonal gears; a differential gear mechanism which decelerates a rotation of the drive shaft; and an Oldham coupling which corrects an eccentric rotation of an output gear of the differential gear mechanism to a rotation about a center axis, wherein a circular-arc-shaped outer surface of the other cutting blade axially supported by one cutting blade so as to be openable and closable in the pair of cutting blades is provided with an outer toothed portion engaging with an output gear of the Oldham coupling and an input gear of the pair of orthogonal gears is connected to the hand-held tool through an adapter pin which is attachable and detachable through a one-touch operation.
摘要翻译： 提供了一种电缆切割器，可轻松切割电缆。 与作为电源的标准手持工具一起使用的电缆切割器包括：用作齿轮箱的壳体（1）; 一对切割刀片（11,12），其由所述壳体支撑并相对地打开和关闭; 从手持工具输入动力的一对正交齿轮; 驱动轴，其包括附接到所述一对正交齿轮的输出齿轮的偏心轴部; 差速齿轮机构，其使所述驱动轴的旋转减速; 以及将差速齿轮机构的输出齿轮的偏心旋转校正为围绕中心轴线的旋转的十字联轴器，其中另一个切割刀片的圆弧形外表面由一个切割刀片轴向支撑，以便为 在一对切割刀片中可打开和关闭的外齿部设置有与该十字联轴器的输出齿轮接合的外齿部分，并且该对正交齿轮的输入齿轮通过适配销连接到手持工具，该适配销可附接 并通过一键式操作拆卸。
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公开(公告)号：US20100107843A1
公开(公告)日：2010-05-06
申请号：US12590217
申请日：2009-11-04
CPC分类号： B23D29/002 , B23D17/00 , B23D17/06 , B23D35/002 , Y10T83/8802 , Y10T83/8878 , Y10T83/9447
摘要： A hydraulic tool cutting dies including first and second cutting dies. The first cutting die has a first mounting section and a first cutting edge. The first mounting section is sized and shaped to removably attached to a hydraulic tool. The second cutting die has a second mounting section and a second cutting edge. The second mounting section is sized and shaped to removably attached to the hydraulic tool. The first cutting die includes a post extending past the first cutting edge and the second cutting die includes a post receiving area which has a different cross-sectional shape than the post.
摘要翻译： 一种包括第一和第二切割模具的液压工具切割模具。 第一切割模具具有第一安装部分和第一切割刃。 第一安装部分的尺寸和形状可拆卸地连接到液压工具。 第二切割模具具有第二安装部分和第二切割刃。 第二安装部分的尺寸和形状可拆卸地附接到液压工具。 第一切割模具包括延伸经过第一切割刃的柱，并且第二切割模包括具有与柱不同的横截面形状的柱接收区域。
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