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公开(公告)号：US11819904B2
公开(公告)日：2023-11-21
申请号：US17172567
申请日：2021-02-10
申请人： MAX CO., LTD.
CPC分类号： B21F15/04 , B21F7/00 , B21F11/00 , E04G21/123
摘要： A binding machine includes: a wire feeding unit; a curl forming unit; a butting part; a cutting unit; and a binding unit. The binding unit includes a rotary shaft; a wire engaging body configured to move in an axis direction of the rotary shaft and to engage the wire in a first operation area in the axis direction of the rotary shaft, and configured to move in the axis direction of the rotary shaft and to twist the wire with rotating together with the rotary shaft in a second operation area in the axis direction of the rotary shaft; a rotation regulation part configured to regulate rotation of the wire engaging body; and a tension applying part configured to perform, in the second operation area, operations of applying tension and releasing the applied tension on the wire engaged by the wire engaging body in the first operation area.
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公开(公告)号：US20230295788A1
公开(公告)日：2023-09-21
申请号：US18323777
申请日：2023-05-25
申请人： ROTEQ MACHINERY INC.
发明人： Michael MARSHALL
摘要： An apparatus and method for continuous operation for the production of conductors that include twisted or stranded wires or filaments includes supply payoff for providing a plurality of strands that have been work hardened. The wires or strands are annealed in line with the payoff and subsequently cooled by a chiller in line with the annealer for cooling the annealed strands output from the annealer to a predetermined temperature. A strander in line with the annealer and cooler or chiller is provided for imparting at least one twist to the annealed and cooled strands. Speed control, for example a dancer, is provided in line between the cooler and the strander for adjusting and controlling the speed or velocity of the strands moving along the line to maintain a speed compatible with the take up speed of the strander. The predetermined temperature is selected to be the ambient operating temperature of the strander for copper or aluminum cable.
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公开(公告)号：US11738383B2
公开(公告)日：2023-08-29
申请号：US17639363
申请日：2020-08-13
摘要： Method and means of manufacturing ties, fasteners and rods (15) having a plurality of longitudinal threads by forcing a coil of roll-profiled feed-wire made of steel (11) through a twisting-die made of plastic (1). Also described is: a twisting-die made of plastic (1) that is suitable for twisting profiled feed-wire (11) made of steel; a method of forming a plastic twisting die (1) using an driven tap (31) in the form of a twisted rod (15); and a helically-shaped member (15) having lead measurements (X) along the length of the helical thread that vary less than pitch measurements (Y) along the lengths of the helical threads.
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公开(公告)号：US09297162B2
公开(公告)日：2016-03-29
申请号：US13137500
申请日：2011-08-22
申请人： Guy Chouinard
发明人： Guy Chouinard
摘要： A rotating arbor has a hollow interior and a forward end provided with a number of fingers which are spaced apart from adjacent fingers by longitudinally extending slits. The hollow interior and the slits are dimensioned such that a conventional concrete pin may be inserted into the arbor and be rotated by it. In one version of the apparatus, three rollers are situated side by side and a space separates each roller from an adjacent roller. A length of wire is positioned such that one of its segments extends through one space and extends to and through the aperture in the head of the concrete pin. A second segment of the wire doubles back from the concrete pin to and through the second space. As the arbor rotates, the segments of the wire twist around each other to attach them to the pin. In another version of the apparatus, the segments the wire are received in grooves formed in two blocks, one stationary and the other pivotal. As the concrete pin rotates, the pivotal block pivots to facilitate twisting of the wire segment in the pivotal block around the other wire segment.
摘要翻译： 旋转心轴具有中空的内部，并且前端设置有多个手指，其通过纵向延伸的狭缝与相邻的指状物间隔开。 中空的内部和狭缝的尺寸使得传统的混凝土销可插入心轴并由其旋转。 在该装置的一个版本中，三个辊并排设置，并且每个辊子与相邻的辊分隔开。 线的长度被定位成使得其中的一个段延伸穿过一个空间并且延伸到并穿过混凝土销的头部中的孔。 电线的第二部分从混凝土销向后翻开并穿过第二个空间。 当心轴旋转时，线的线段相互扭曲以将它们附接到销。 在该装置的另一种形式中，线被容纳在形成于两个块中的槽中，一个是静止的，另一个是枢转的。 当混凝土销旋转时，枢转块枢转以便于围绕另一个线段的枢转块中的线段的扭转。
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公开(公告)号：US20160027551A1
公开(公告)日：2016-01-28
申请号：US14800913
申请日：2015-07-16
CPC分类号： H01B13/0285 , B21C37/047 , B21F7/00 , H01B13/0006
摘要： The invention provides an assembled conductor, which is formed by rolling a conductor bundle including a central conductor and a peripheral conductor arranged around the central conductor. The central conductor has a shape in which a right-twisted portion of the central conductor and a left-twisted portion of the central conductor are arranged alternately in predetermined intervals. The right-twisted portion of the central conductor extends from one end side of the central conductor to the other end side of the central conductor and is twisted in a clockwise direction, and the left-twisted portion of the central conductor extends from the one end side of the central conductor to the other end side of the central conductor and is twisted in a counterclockwise direction. The peripheral conductor is arranged around the central conductor so that a twist direction of the peripheral conductor becomes opposite to a twist direction of the central conductor.
摘要翻译： 本发明提供了一种组装导体，其通过滚动包括中心导体和布置在中心导体周围的周边导体的导体束而形成。 中心导体具有中心导体的右扭曲部分和中心导体的左扭转部分以预定间隔交替布置的形状。 中心导体的右扭曲部分从中心导体的一端侧延伸到中心导体的另一端，并沿顺时针方向扭转，中心导体的左扭曲部分从一端延伸 侧中心导体的另一端侧，并沿逆时针方向扭转。 周围导体围绕中心导体布置，使周边导体的扭转方向与中心导体的扭转方向相反。
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公开(公告)号：US20150094692A1
公开(公告)日：2015-04-02
申请号：US14316229
申请日：2014-06-26
发明人： Naohiko MIYATA , Muneya FURUKAWA , Kenichi MATSUO
IPC分类号： A61M25/09
CPC分类号： A61M25/09016 , A61M25/09 , A61M2025/09075 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/09191 , B21F7/00
摘要： A shaft suppresses a permanent set, or plastic deformation, even when inserted into an extremely winding blood vessel. A guidewire incorporates the above shaft. The shaft is twisted along its longitudinal axis and has a cross section forming a substantially rectangular shape extending in a first direction perpendicular to the longitudinal axis. The cross section has at least one arcuate recess.
摘要翻译： 即使插入到极度蜿蜒的血管中，轴也可以抑制永久变形或塑性变形。 导丝包括上述轴。 轴沿着其纵向轴线扭转并且具有形成在垂直于纵向轴线的第一方向上延伸的大致矩形形状的横截面。 截面具有至少一个弧形凹部。
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公开(公告)号：US20150094691A1
公开(公告)日：2015-04-02
申请号：US14315990
申请日：2014-06-26
发明人： Naohiko MIYATA , Muneya FURUKAWA , Kenichi MATSUO
IPC分类号： A61M25/09
CPC分类号： A61M25/09016 , A61M25/09 , A61M2025/09075 , A61M2025/09083 , A61M2025/09108 , A61M2025/09133 , A61M2025/09191 , B21F7/00
摘要： A shaft suppresses a rise in operation resistance as it is pushed and pulled even inside an extremely winding blood vessel and thus secures sufficient torque transmission characteristics and operability. A guidewire may employ the above-described shaft. The shaft is twisted along its longitudinal axis and has a cross section that forms a substantially rectangular shape in a direction perpendicular to the longitudinal axis. Moreover, the cross section of the shaft has a projection that projects arcuately.
摘要翻译： 轴抑制了在极度卷绕的血管内被推拉时的操作阻力上升，从而确保了足够的扭矩传递特性和可操作性。 导丝可以采用上述轴。 轴沿其纵向轴线扭转并且具有在垂直于纵向轴线的方向上形成大致矩形形状的横截面。 此外，轴的横截面具有突出的突出部。
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公开(公告)号：US20110061894A1
公开(公告)日：2011-03-17
申请号：US12948985
申请日：2010-11-18
申请人： THOMAS M. CLERKIN
发明人： THOMAS M. CLERKIN
IPC分类号： H01B5/08
CPC分类号： B21F3/10 , B21C3/08 , B21C37/045 , B21C47/045 , B21F7/00 , B21F13/00 , B21F99/00 , D07B3/106 , H01B5/02 , H01B5/101 , H01B7/04 , H01B13/0006 , H01B13/0036 , H01B13/0235 , H01B13/0292
摘要： An apparatus and method for forming a single strand wire with improved flexibility and a stranded cable from a single strand wire. In one embodiment, the flexible single strand wire has a solid, single strand wire body and at least one helical groove formed on an outer circumferential surface of the wire body. The stranded cable includes a plurality of strands. In one embodiment, one of the strands has a planar surface that extends along a longitudinal axis of the cable body.
摘要翻译： 一种用于形成具有改进的柔性的单股绞线的装置和方法以及来自单股线的绞合电缆。 在一个实施例中，柔性单股线具有固体的单股线主体和形成在线体的外圆周表面上的至少一个螺旋槽。 绞合电缆包括多条绞线。 在一个实施例中，一个股线具有沿电缆主体的纵向轴线延伸的平坦表面。
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公开(公告)号：US20100150673A1
公开(公告)日：2010-06-17
申请号：US12733268
申请日：2008-07-29
申请人： Rico Schneider , Gerhard Stolz
发明人： Rico Schneider , Gerhard Stolz
摘要： The invention relates to a drilling tool for machine tools comprising a drill body and a cutting head arranged on the front face of the drill body. The drill body has at least two chip flutes, which are delimited at their flanks by ribs and at least one of which is spirally curved. Arranged in the ribs of the drill body are coolant channels, which have an outlet opening at the end of the drill body on the cutting head side. A special feature is that the outlet openings are arranged within each one of the chip flutes and communicate with one of the coolant channels arranged in the ribs by way of a straight channel endpiece.
摘要翻译： 本发明涉及一种用于机床的钻具，其包括设置在钻体的前表面上的钻体和切割头。 钻体具有至少两个切屑凹槽，它们在其侧翼处由肋限定，并且其中至少一个螺旋形弯曲。 排列在钻体本体的肋上的是冷却剂通道，其在切割头侧的钻体的端部具有出口。 一个特殊的特征是，出口开口布置在每个芯片槽中，并且通过直通道端件与布置在肋中的一个冷却剂通道连通。
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公开(公告)号：US07665212B2
公开(公告)日：2010-02-23
申请号：US11063354
申请日：2005-02-23
申请人： Paul Lewis , John Nielsen
发明人： Paul Lewis , John Nielsen
IPC分类号： A61C5/10
CPC分类号： C23F1/04 , A61C5/42 , B21C3/04 , B21F7/00 , B21H3/02 , B21H3/06 , B21J9/06 , B23H9/00 , Y10T29/49567 , Y10T29/49568 , Y10T409/300504 , Y10T409/307168
摘要： Endodontic instruments having a desired cutting edge are formed, at least in part, using a cold forming process. The method of forming the endodontic instrument includes providing a blank metal thread or wire and at least one die that has a negative impression of a cutting edge. The die is pressed against the blank with sufficient force in order for the die to form an at least partially formed cutting edge in the blank. Any desired shape can be formed into the blank by selecting a die with the proper corresponding negative impression. Cold forming techniques suitable for forming endodontic instruments include roll forming, flat rolling, radial forming, cold drawing, and similar techniques. The files can be sharpened or otherwise modified before or after cold-forming using techniques such as cutting, grinding, and chemical milling.
摘要翻译： 至少部分地使用冷成型工艺形成具有所需切削刃的牙髓器具。 形成牙根管器械的方法包括提供空白金属线或线以及至少一个模具，其具有切削刃的消极印象。 模具以足够的力压在坯件上，以便模具在坯件中形成至少部分形成的切割边缘。 可以通过选择具有适当的相应负面印象的模具，将任何期望的形状形成为坯料。 适合于形成牙髓治疗仪器的冷成形技术包括辊压成型，平轧，径向成形，冷拔和类似技术。 使用诸如切割，研磨和化学研磨之类的技术，在冷成形之前或之后，可以对这些文件进行锐化或修改。
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