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1. 发明申请

US20140353002A1 ELECTRICALLY CONDUCTIVE WIRE AND METHOD OF ITS PRODUCTION 审中-公开
标题翻译：电导线及其生产方法
公开(公告)号：US20140353002A1
公开(公告)日：2014-12-04
申请号：US14286229
申请日：2014-05-23
申请人： NEXANS
发明人： Wolfgang Placke , Henning Tepe
IPC分类号： H01B13/00 , H01B1/02 , B21C1/20
CPC分类号： H01B13/0026 , B21C1/20 , H01B1/026 , H01B13/0006 , H01B13/0016
摘要： An electrically conductive wire (D) is provided which is constructed on the basis of copper and which includes a core (1) as well as a layer (2) metallically connected to the layer (2), while the layer (2) has a proportion of the wire cross section which is between 20% and 50% of the cross section of the wire. The core (1) on the one nano and the layer (2) surrounding the core (1) consist of different materials on the basis of copper.
摘要翻译：提供了一种导电线（D），其构造为基于铜并且包括芯（1）以及金属地连接到层（2）的层（2），而层（2）具有线横截面积在导线横截面积的20％至50％之间的比例。在一个纳米层上的核心（1）和围绕核心（1）的层（2）由基于铜的不同材料组成。

2. 发明授权

US3819073A Apparatus for withdrawing strand-like material in longitudinal direction 失效
标题翻译：用于在长期方向取出类似物料的装置
公开(公告)号：US3819073A
公开(公告)日：1974-06-25
申请号：US32629673
申请日：1973-01-24
申请人： FELTEN & GUILLEAUME KABELWERK
发明人： SCHMITZ G , ASSELBORN P , CRAMER W
IPC分类号： B21C1/20 , B21C35/02 , B21C37/12 , B65H51/18 , H01B13/00 , B65H51/00
CPC分类号： B21C37/127 , B21C1/20 , B21C35/02 , B65H51/18 , H01B13/0003
摘要： Apparatus for withdrawing strand-like material in longitudinal direction, especially tubes and conductors for high frequency cables, in which at least two spaced gripping means coaxially surround the material movable in axial direction toward and away from each other and respectively grip the material during movement in the direction of withdrawal of the material and release the material during movement in the opposite direction.
摘要翻译：用于在纵向取出线状材料的装置，特别是用于高频电缆的管和导体，其中至少两个间隔开的夹持装置同轴地围绕材料在轴向方向上彼此相向和远离地移动，并分别在移动过程中夹紧材料材料的取出方向，并在相反方向移动时释放材料。

3. 发明申请

US20180354053A1 SYSTEMS, METHODS, AND APPARATUS TO PREHEAT WELDING WIRE FOR LOW HYDROGEN WELDING 审中-公开
公开(公告)号：US20180354053A1
公开(公告)日：2018-12-13
申请号：US16005139
申请日：2018-06-11
申请人： Illinois Tool Works Inc.
发明人： Jake Bradley Zwayer , James Lee Uecker , Steven E. Barhorst , Christopher Hsu
IPC分类号： B23K9/10
CPC分类号： B23K9/1093 , B21C1/16 , B21C1/20 , B21C37/045 , B23K9/095 , B23K9/0956 , B23K9/1043 , B23K9/121 , B23K9/173 , B23K35/40 , B23K37/003 , C21D8/06
摘要： Systems, methods, and apparatus to preheat welding wire for low hydrogen welding are disclosed. An example apparatus to reduce hydrogen associated with a consumable welding electrode includes: a welding-type power source configured to provide welding-type current to a welding-type circuit, the welding-type circuit comprising a welding-type electrode and a first contact tip of a welding torch; an electrode preheating circuit configured to provide preheating current through a first portion of the welding-type electrode between a wire feeder supplying the welding-type electrode and at least one of the first contact tip or a second contact tip of the welding torch.

4. 发明授权

US07347074B2 Drawbench of a wire 失效
标题翻译：电线拉丝机
公开(公告)号：US07347074B2
公开(公告)日：2008-03-25
申请号：US11300231
申请日：2005-12-14
申请人： Enrico Cattinori
发明人： Enrico Cattinori
IPC分类号： B21C3/12
CPC分类号： B21C19/00 , B21C1/20 , B21K27/02
摘要： A drawbench (11, 111) of a wire (13), unwinding from a reel (14) and pulled step by step by an utilizing machine (15) of drawn wire, said drawbench (11, 111) having an unusually high productivity and comprising a drawing die (17) guided in a mobile manner on a frame (16), a device (18, 118) for moving said die (17) along a drawing stroke, rearming means (19) of said device (18, 118), said rearming means (19) comprising the die (17).
摘要翻译：一根丝线（13）的拉丝台（11,111）从卷轴（14）展开并由拉丝线的利用机器（15）逐步拉伸，所述拉伸台（11,111）具有非常高的生产率，包括以可移动的方式在框架（16）上引导的拉丝模（17），用于沿着牵引行程移动所述模具（17）的装置（18,118），所述装置（18,118）的重调装置），所述重组装置（19）包括模具（17）。

5. 发明授权

US4754633A Methods and apparatus for drawing wire 失效
标题翻译：拉丝方法及装置
公开(公告)号：US4754633A
公开(公告)日：1988-07-05
申请号：US940838
申请日：1986-12-12
申请人： Alan C. Glover
发明人： Alan C. Glover
IPC分类号： B21C1/12 , B21C1/02 , B21C1/14 , B21C1/20 , B21C3/12
CPC分类号： B21C1/20 , B21C3/12
摘要： Wire drawing apparatus employs a wire take-up device, a rotatable pay-off device and, located therebetween, a rotating wire drawing die. Mounted on the pay-off device is a coil of material from which wire is drawn by the apparatus. This material may be in the form of rod, for example, and, for the sake of simplicity, will be referred to as such hereinafter. The axis of the pay-off device and rod coil thereon, the axis of the take-up device and the wire coil formed thereon and the axis of rotation of the rotating die all are parallel to each other and preferably, but not necessarily, coaxial. A differential speed compensating drive is connected to and drives the pay-off device in the same direction as the die to compensate for the elongation of the rod as it is drawn into wire. The rod is maintained and transferred in substantially the form of a coil between the pay-off device and the take-up device and passes through the die, which rotates in a plane between the pay-off and take-up devices.
摘要翻译：拉丝装置采用拉丝装置，可旋转放线装置，并且位于它们之间，旋转拉丝模具。安装在放电装置上的是由该装置拉出线材的线圈。这种材料可以是棒的形式，例如，为了简单起见，将在下文中被称为。其上的放电装置和棒状线圈的轴线，卷绕装置的轴线和形成在其上的线圈线圈以及旋转模具的旋转轴线都彼此平行，优选但不一定是同轴的。差速补偿驱动器与模具相同的方向连接并驱动发放装置，以补偿当拉入线材时杆的伸长。该棒在保质装置和卷取装置之间基本上以线圈的形式被保持和转移，并通过模头，该模具在放出和收起装置之间的平面内旋转。

6. 发明授权

US11786950B2 Method for changing the callibration range of a drawing chain, comprising chain links, of a caterpillar-track drawing machine, and caterpillar-track drawing machine 有权
公开(公告)号：US11786950B2
公开(公告)日：2023-10-17
申请号：US17420269
申请日：2019-12-02
申请人： SMS group GmbH
发明人： Thomas Cmiel , Joerg Lindbuechl
IPC分类号： B21C1/30 , B21C1/28 , B21C1/20
CPC分类号： B21C1/28 , B21C1/20 , B21C1/30
摘要： In the case of a caterpillar track drawing machine having a drawing die and a caterpillar track disposed behind the drawing die, which track comprises two drawing chains having drawing tools disposed on chain links of the drawing chains, it should be possible to align the drawing tools of at least one of the two drawing chains jointly with the respective chain link, perpendicular to the drawing line, so that the caliber range can be changed, in simple and operationally reliable manner, between two drawing recesses having different caliber ranges. The latter is also possible if two different drawing recesses of the second one of the two drawing chains are intended for a first caliber range for which the first drawing recesses for at least one of the two drawing chains are intended, or if the drawing recesses of a first one of the two drawing chains deviate from the drawing recesses of a second one of the two drawing chains.

7. 发明申请

US20180370188A1 ELECTRIC CONDUCTOR COMBINED BY COMPOSITE CONDUCTOR AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：US20180370188A1
公开(公告)日：2018-12-27
申请号：US15964651
申请日：2018-04-27
申请人： Jeng-Shyong WU
发明人： Jeng-Shyong WU
IPC分类号： B32B15/01 , B21C37/04 , H01B1/02
CPC分类号： B32B15/017 , B21C1/00 , B21C1/20 , B21C37/042 , B32B15/01 , B32B15/015 , H01B1/023 , H01B1/026
摘要： The invention discloses electric conductor combined by composite conductor and its manufacturing method; the electric conductor forms interface with same or different characteristics among each layer contact surfaces with same or different properties, such as mixture, crystals, alloy, oxysome, etc. When it is electrified, it produces kinds of same or different current effect, such as skin effect, eddy current, ring current, magnetic effect, heat effect, crowding effect, or combined effect which combines each above-mentioned effect; it will play special role and effect if applied on reserved equipment.

8. 发明授权

US07257979B2 Device and method for reshaping bar-shaped materials particularly for drawing and extruding 失效
标题翻译：用于重新形成条形材料的装置和方法，特别用于拉伸和挤出
公开(公告)号：US07257979B2
公开(公告)日：2007-08-21
申请号：US10531911
申请日：2002-10-21
申请人： Werner Witte , Lothar Illgen , Peter Bilstein
发明人： Werner Witte , Lothar Illgen , Peter Bilstein
IPC分类号： B21C35/00
CPC分类号： B21C1/16 , B21C1/20 , B21C1/30 , B21C1/305 , B21C35/02 , H02K41/025
摘要： An apparatus for reforming rod-shaped, electrically conductive and/or magnetizable materials, in particular for drawing and extruding, having the following features: the apparatus has a female mold having a die, which forms the tool for reforming; the apparatus has an inductor of an electric linear motor, by means of which a traveling electric field can be produced; the inductor includes at least one first group at least with first coils; the first coils in the first group are arranged axially next to one another and thus form a channel; using the inductor it is possible to produce a traveling field in the channel which has a magnetic flux density having a gradient in the axial direction of the channel, which has an amplitude of greater than B=1 T.
摘要翻译：用于重整棒状，导电和/或可磁化材料的装置，特别是用于拉伸和挤出的装置具有以下特征：该装置具有阴模，其具有形成用于重整的工具的模具; 该装置具有电动线性电动机的电感器，借此可以产生行进电场; 所述电感器至少包括具有第一线圈的至少一个第一组; 第一组中的第一线圈彼此轴向布置，从而形成通道; 使用电感器，可以在通道中产生具有在具有大于B = 1T的振幅的通道的轴向方向上具有梯度的磁通密度的行进场。

9. 发明授权

US2740136A Method of producing blanks for roll threaded screws and the like by a combined forging and drawing action 失效
标题翻译：通过组合锻造和拉拔动作生产滚动螺杆等的坯料的方法
公开(公告)号：US2740136A
公开(公告)日：1956-04-03
申请号：US21255851
申请日：1951-02-24
申请人： BULLONERIA E VITERIE ITALIANA
发明人： SERAFINO CHIABERTA , PIO CHIABERTA
IPC分类号： B21C1/20 , B21G3/20 , B21K1/46 , B21K1/56
CPC分类号： B21G3/20 , B21C1/20 , B21K1/46 , B21K1/56

10. 发明申请

US20180354054A1 SYSTEMS, METHODS, AND APPARATUS TO PREHEAT WELDING WIRE FOR LOW HYDROGEN WELDING 审中-公开
公开(公告)号：US20180354054A1
公开(公告)日：2018-12-13
申请号：US16005144
申请日：2018-06-11
申请人： Illinois Tool Works Inc.
发明人： Steven E. Barhorst , Joseph C. Bundy
IPC分类号： B23K9/10 , B23K9/095 , B23K9/12 , B23K37/00
CPC分类号： B23K9/1093 , B21C1/16 , B21C1/20 , B21C37/045 , B23K9/095 , B23K9/0956 , B23K9/1043 , B23K9/121 , B23K9/173 , B23K35/40 , B23K37/003 , C21D8/06
摘要： Systems, methods, and apparatus to heat welding wire for low hydrogen welding are disclosed. An example method includes drawing a supply material through a die to form a wire; and applying electrical current to a portion of the wire to reduce a hydrogen content of the wire.

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