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公开(公告)号：US20240309661A1
公开(公告)日：2024-09-19
申请号：US18576330
申请日：2022-03-10
申请人： MAKITA CORPORATION
发明人： Kazuki OGUCHI
CPC分类号： E04G21/123 , B21F15/02
摘要： A rebar tying robot disclosed herein may be configured to perform a rebar tying operation in which the rebar tying robot performs alternately and repeatedly an operation of moving over a primary rebar and a secondary rebar and an operation of tying the primary rebar and the plurality of secondary rebar together at points where the primary rebar and the plurality of secondary rebar intersect. The rebar tying robot may include a control unit, a longitudinal movement mechanism, a lateral movement mechanism, and a positional information detection mechanism configured to detect a current position of the rebar tying robot. The control unit may be configured to execute a return process in which the control unit control the rebar tying robot to move from the current position of the rebar tying robot to a specific position without performing the rebar tying operation.
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公开(公告)号：US11162269B2
公开(公告)日：2021-11-02
申请号：US16098466
申请日：2017-05-11
申请人： MAKITA CORPORATION
摘要： A rebar tying tool may include a controller configured to selectively execute one of a plurality of control modes including a single-action control mode and a repetitive-action control mode. While the controller executes the single-action control mode, a tying mechanism may perform a tying operation in response to an activation of a manipulation member by a user. While the controller executes the repetitive-action control mode, the tying mechanism may perform the tying operation in response to a detection of the at least one of rebars by a detection mechanism.
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公开(公告)号：US20120152401A1
公开(公告)日：2012-06-21
申请号：US13346004
申请日：2012-01-09
申请人： Howard Martin Dixon , Paul Rodgers
发明人： Howard Martin Dixon , Paul Rodgers
CPC分类号： B21F27/16 , B21F3/12 , B21F33/04 , Y10T29/49874
摘要： Apparatus and methods for use in the manufacture of a spring unit for incorporation into an upholstered article, for example, a mattress, cushion or the like. Coil formation apparatus includes a drive shaft to control movement of a coil pitch guide member and a link member comprising a connecting rod adjustably connected to a radius arm of the drive shaft. A coil interlinking process comprises compressing a first coil to define a clearance, extending a second coil passed the first coil via the clearance, allowing the first coil to extend across the clearance, and contracting the second coil to engage the first coil thereby interlinking the first and second coils. Spring unit manufacturing apparatus comprises a plurality of jaw pairs each comprising a first fixed jaw and a pivotal second jaw, the pivotal second jaw being pivoted by a cam and linkage assembly operated by a rotary drive shaft.
摘要翻译： 用于制造用于结合到软垫制品中的弹簧单元的装置和方法，例如床垫，衬垫等。 线圈形成装置包括用于控制线圈俯仰引导构件的运动的驱动轴和包括可调节地连接到驱动轴的半径臂的连杆的连杆构件。 线圈互连过程包括压缩第一线圈以限定间隙，延伸经由间隙通过第一线圈的第二线圈，允许第一线圈延伸穿过间隙，并且收缩第二线圈以接合第一线圈，从而将第一线圈互连 和第二线圈。 弹簧单元制造装置包括多个夹爪对，每个夹爪对包括第一固定夹爪和枢转第二夹爪，所述枢转第二夹爪由由旋转驱动轴操作的凸轮和连杆组件枢转。
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公开(公告)号：US20110000577A1
公开(公告)日：2011-01-06
申请号：US12829208
申请日：2010-07-01
CPC分类号： H01R43/048 , H01R4/01 , H01R4/188 , Y10T29/49181 , Y10T29/49204 , Y10T29/5121 , Y10T428/1241
摘要： Apparatus and methods for filament crimping. In one embodiment, the apparatus comprises a body and a filament crimp element. The filament crimp element comprises a first set of cavities disposed at a spacing which creates a first set of features and a second set of cavities disposed at a spacing which creates a second set of features. The first and second set cavities are substantially opposite one another. The first set of features are adapted to be placed at least partially within the second set of cavities and the second set of features are adapted to be placed at least partially within the first set of cavities. Methods and apparatus for the manufacture of the device are also disclosed. In addition, methods for automated placement and manufacture of assemblies using the crimp elements are also disclosed.
摘要翻译： 灯丝卷曲的装置和方法。 在一个实施例中，该装置包括主体和长丝卷曲元件。 灯丝压接元件包括以间隔设置的第一组空腔，其间隔形成第一组特征，第二组空腔以间隔设置，产生第二组特征。 第一和第二组腔基本上彼此相对。 第一组特征适于至少部分地放置在第二组空腔内，并且第二组特征适于至少部分地放置在第一组空腔内。 还公开了用于制造该装置的方法和装置。 此外，还公开了使用压接元件的组件的自动放置和制造的方法。
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公开(公告)号：US07581949B2
公开(公告)日：2009-09-01
申请号：US11563592
申请日：2006-11-27
申请人： Farrokh Farzin-Nia
发明人： Farrokh Farzin-Nia
摘要： An instrument for debonding an orthodontic bracket from a tooth surface includes first and second plier portions coupled for relative pivotal movement. A lever arm pivotally movable relative to the first and second plier portions has a tooth engaging member on a first end. In one embodiment, the tooth engaging member is positioned on the lever arm for movement between a jaw of the plier portions and the tooth surface when a second end of the lever arm is pivotally manipulated in a direction toward a handle of the plier portions. In another embodiment, at least part of at least one plier portion is flexible relative to the lever arm such that the lever arm moves the tooth engaging member relative to a jaw of the plier portions after the bracket engaging portions are engaged with the orthodontic bracket and the handles and lever arm pivotally manipulated toward one another.
摘要翻译： 用于从牙齿表面剥离正畸托架的器械包括联接以用于相对枢转运动的第一和第二钳部分。 可相对于第一和第二钳子部分枢转运动的杠杆臂在第一端具有齿啮合构件。 在一个实施例中，当将杠杆臂的第二端沿朝向钳部的手柄的方向枢转地操纵时，齿接合构件定位在杠杆臂上，用于在钳部分的钳口和齿表面之间移动。 在另一个实施例中，至少一个钳部分的至少一部分相对于杠杆臂是柔性的，使得在托架接合部分与正畸托架接合之后，杠杆臂相对于钳子部分的钳口移动齿啮合构件， 把手和杠杆臂彼此枢转地操纵。
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公开(公告)号：US20070199611A1
公开(公告)日：2007-08-30
申请号：US11790845
申请日：2007-04-27
申请人： Hiraku Murayama , Akihiko Umeno , Jun Iwami , Yutaka Itou , Youki Aimi
发明人： Hiraku Murayama , Akihiko Umeno , Jun Iwami , Yutaka Itou , Youki Aimi
IPC分类号： B21F15/02
CPC分类号： A61M25/09 , A61M2025/09091 , A61M2025/0915 , B23K31/02 , Y10T29/49888
摘要： A guide wire includes a wire member having a first wire disposed on the distal side of the guide wire, and a second wire disposed on the proximal side from the first wire. The second wire is made from a material having an elastic modulus larger than that of the first wire. For example, the first wire is made from a superelastic alloy, and the second wire is made from a stainless steel. The first wire is joined to the second wire at a welded portion by welding. A coil is disposed on the distal side from the first wire. A cover layer is formed on the outer peripheral surface of the wire member in such a manner as to cover at least the welded portion. The cover layer is made from a material capable of reducing the friction of the cover layer, for example, a fluorocarbon resin or a hydrophilic material, to there by improve the sliding performance of the guide wire. Such a guide wire is excellent in operationality and kink resistance.
摘要翻译： 导线包括具有布置在导丝的远侧上的第一线的线构件和设置在距离第一线的近侧的第二线。 第二线由具有大于第一线的弹性模量的材料制成。 例如，第一线由超弹性合金制成，第二线由不锈钢制成。 第一线通过焊接在焊接部分与第二线接合。 线圈设置在距离第一线的远端侧。 覆盖层以至少覆盖焊接部的方式形成在线构件的外周面上。 覆盖层由能够通过提高导丝的滑动性能而能够降低覆盖层（例如氟碳树脂或亲水性材料）的摩擦的材料制成。 这种导丝的操作性和扭结阻力优异。
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公开(公告)号：US6000443A
公开(公告)日：1999-12-14
申请号：US166526
申请日：1998-10-06
申请人： Susumu Hayashi , Ichiro Kusakari , Syuichi Ishii , Osamu Itagaki
发明人： Susumu Hayashi , Ichiro Kusakari , Syuichi Ishii , Osamu Itagaki
CPC分类号： E04G21/122
摘要： A brake mechanism of a wire reel arranged in a reinforcing bar binding machine in which a binding wire 3 is fed from a wire reel 2, wound round reinforcing bars 7, and twisted by a twisting hook 8 so that the reinforcing bars can be bound with the binding wire, comprises the steps of: a brake means 11; and a brake lever 12 for operating the brake means 11, wherein the brake lever 12 is linked with a motor 9 for driving the twisting hook 8, the brake means 11 is operated by the brake lever 12 when the twisting motor 9 is normally rotated so that the brake means 11 is engaged with the circumferential edge portion of the wire reel 2 so as to apply the brake to the wire reel 2, and the brake lever 12 and the brake means 11 are reversely operated when the twisting motor 9 is reversed so that the braking operation can be released.
摘要翻译： 布置在钢筋捆扎机中的钢卷筒的制动机构，其中装订线3从钢丝卷轴2进给，缠绕在钢筋7上，并被扭转钩8扭转，从而钢筋可以与 装订线包括以下步骤：制动装置11; 以及用于操作制动装置11的制动杆12，其中制动杆12与用于驱动扭转钩8的马达9连接，当扭转马达9正常旋转时，制动装置11由制动杆12操作 制动装置11与线卷盘2的周缘部接合，以将制动器施加到线卷盘2，并且当扭转马达9反转时制动杆12和制动装置11反向操作 可以释放制动操作。
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公开(公告)号：US4785535A
公开(公告)日：1988-11-22
申请号：US153820
申请日：1988-02-08
申请人： Tony Nespor
发明人： Tony Nespor
CPC分类号： H02G1/1224
摘要： A cutter for use in stripping ends of a circular-section conductors insulated with silicon-rubber type material that heat will deteriorate so that a heat stripping is precluded, provides a vehicle that is manually moved across a table top with a length of the insulated conductor to be stripped rolled along the table top in the rolling embrace of a plurality of rollers of the vehicle, guiding and forcing it down while a blade bears down on the insulation at a position offset from the conductor that is insulated. Different roller-lengths protect against slippage of the insulated conductor. Adjustment for various sizes of insulated wire and cable is provided also in different versions of the invention.
摘要翻译： 用于剥离由硅 - 橡胶型材料绝缘的圆形导体的端部的切割器，其热将劣化以防止热剥离，从而提供手动地跨越台面移动一段长度为绝缘导体的车辆 沿着车辆的多个辊的滚动包围中的台面滚动，在刀片在与绝缘的导体偏移的位置处在绝缘体上承受下降的同时引导并迫使其下降。 不同的辊长度可防止绝缘导体的滑动。 绝缘电线和电缆的各种尺寸的调整也在本发明的不同版本中提供。
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公开(公告)号：US4204896A
公开(公告)日：1980-05-27
申请号：US939733
申请日：1978-09-05
申请人： John Richardson
发明人： John Richardson
CPC分类号： H02G1/145 , Y10S425/802
摘要： The invention relates to a method and apparatus for producing an insulated joint between electrical conductors, particularly between cables insulated by cross-linked polyethylene material. Heat is applied to joined parts of the conductors which have been covered by a cross-linked polyethylene material in uncured condition and closely confined within an enclosure which is heated until the said material is cured, pressure being applied to the joint while the joint is cooling, whereby voids in the cured joint are substantially suppressed. More specifically, parts of cable cores are connected together, the joint and adjacent portions of the cables are covered with the uncured material, the covered joint is heated within a mould until the material is cured, and pressure is applied to the joint while it is cooling. Advantageously, the uncured material is in the form of a tape.The mould cavity for the joint may be defined by two mould parts and the pressure applied by moving one of them in relation to the other. Alternatively the pressure may be applied by pistons slidable in cylinders communicating with the cavity. In either case the pressure may be applied through spring means.
摘要翻译： 本发明涉及一种用于在电导体之间，特别是在通过交联聚乙烯材料绝缘的电缆之间生产绝缘接头的方法和装置。 将热量施加到未固化状态下被交联聚乙烯材料覆盖的导体的接合部分，并且紧密地限制在外壳内，加热直到所述材料固化，当接头冷却时施加到接头上 从而基本上抑制了固化接头中的空隙。 更具体地说，电缆芯的部分连接在一起，电缆的接头和相邻部分被未固化的材料覆盖，被覆盖的接头在模具内被加热，直到材料固化，并且在接头处施加压力 冷却。 有利地，未固化的材料是胶带的形式。 用于接头的模具腔可以由两个模具部件限定，并且通过将它们中的一个相对于另一个移动而施加的压力。 或者，压力可以通过可与腔体连通的活塞滑动来施加。 在任一种情况下，可以通过弹簧装置施加压力。
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公开(公告)号：US09033004B2
公开(公告)日：2015-05-19
申请号：US13477616
申请日：2012-05-22
申请人： Katsuro Mishima , Yutaka Itou , Hiraku Murayama , Hideo Satou
发明人： Katsuro Mishima , Yutaka Itou , Hiraku Murayama , Hideo Satou
CPC分类号： A61M25/09 , A61M2025/09091 , A61M2025/09133 , A61M2025/0915
摘要： A guide wire includes a wire body having a first wire disposed at a distal end and a second wire joined to a proximal end of the first wire at a joint by welding. The joint is curved. In the joint, at least one component (e.g., Ti) of the material of the first wire decreases toward the proximal end and at least one component (e.g., Fe) of the material of the second wire decreases toward the distal end. When a tensile test is conducted on a region of the wire body including the joint, the region of the wire body has, in a tensile load and elongation diagram, an elastic section extending substantially straight upwardly to the right, a yield section extending substantially horizontally or upwardly to the right from the elastic section, and a substantially straight section extending upwardly to the right from the yield section.
摘要翻译： 引导线包括具有设置在远端的第一线的线主体和通过焊接在接头处连接到第一线的近端的第二线。 关节弯曲。 在接头中，第一线材料的至少一个部件（例如Ti）朝向近端减小，并且第二线材料的至少一个部件（例如，Fe）朝向远端减小。 当在包括接头的线体的区域上进行拉伸试验时，线体的区域在拉伸载荷和延伸率图中具有基本向上向右延伸的弹性部分，基本上水平地延伸的屈服部分 或从弹性部分向上或向右的右侧，以及从屈服部分向右向上延伸的基本上直的部分。
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