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公开(公告)号：US4450674A
公开(公告)日：1984-05-29
申请号：US103670
申请日：1979-12-14
CPC分类号： H01B13/0214 , D07B7/04
摘要： A stranding machine, particularly for making telecommunication cable, having a cage with feed reels, a take-up reel, and a back-rotation device which includes two eccentric discs journalled eccentrically with respect to each other in a rotatable guide ring. The discs have a plurality of corresponding bores in identical patterns, each pair of corresponding bores having an eccentric shaft journalled in the two bores so that eccentric motion of the discs causes the eccentric shafts to rotate. Each eccentric shaft has a bore for feeding a wire strand through it and a clamping member which rotates with the eccentric shaft for imparting torque to the strand, by driving the guide ring independently of the discs, so that back-rotation can be varied.
摘要翻译： 特别是用于制造通信电缆的绞线机，具有带进给卷轴的保持架，卷取卷轴和后转装置，该装置包括两个在可旋转的导向环中相对于彼此偏心地安装的偏心盘。 圆盘具有相同图案的多个对应的孔，每对相应的孔具有轴颈安装在两个孔中的偏心轴，使得圆盘的偏心运动导致偏心轴旋转。 每个偏心轴具有用于通过其馈送线束的孔和夹紧构件，该夹紧构件与偏心轴一起转动，以通过独立于盘的驱动引导环来赋予扭矩，使得可以改变反向旋转。
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公开(公告)号：US4439256A
公开(公告)日：1984-03-27
申请号：US235706
申请日：1981-02-18
申请人： Robert F. Meserve
发明人： Robert F. Meserve
CPC分类号： H01B13/0214 , H01B13/0006 , Y10T29/49117 , Y10T29/49906 , Y10T29/49908 , Y10T29/532
摘要： A cable comprised of coated conductors, wound together and compacted, has an insulating strip interposed between the two layers in which the conductors are disposed, to ensure good insulation therebetween. Apparatus for producing the cable includes a stranding machine, with which a hollow mandrel is used for the purpose of introducing the insulating strip between the layers of conductors, and a method for producing the cable is also provided.
摘要翻译： 由涂覆的导体组成的电缆，缠绕在一起并压实，其中插入有两个导电体之间的两层之间的绝缘条，以确保它们之间良好的绝缘。 用于生产电缆的装置包括绞合机，其中使用中空心轴来将导电层之间引入绝缘条，并且还提供了制造电缆的方法。
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公开(公告)号：US4429520A
公开(公告)日：1984-02-07
申请号：US413176
申请日：1982-08-30
申请人： John N. Garner , Jean M. Roberge
发明人： John N. Garner , Jean M. Roberge
CPC分类号： H01B13/0235
摘要： Apparatus for stranding two or more wires together comprising a wire guide means extending in a wire pass direction to a twisting station, the guide means held against rotation about an axis at its upstream end and being rotationally flexible to be torsionally twisted by a rotatable twisting means in the twisting station connected to the downstream end of the guide means. A wire separation tube extends from the twisting means along a fixed curved path section to a stranding station to prevent wires stranding together until they reach the stranding station. The separation tube is rotatable about an axis coinciding with the fixed curved path section and has flexibility to enable the tube to be maintained in its curved configuration along the path with torsional rigidity to avoid build-up and retention of twist.
摘要翻译： 用于将两个或更多个线绞合在一起的装置，包括沿导线传递方向延伸到扭转站的导线装置，所述导向装置在其上游端处防止围绕轴线旋转并且被旋转地柔性以由可旋转扭转装置扭转扭转 在连接到引导装置的下游端的扭转站中。 线分离管从扭转装置沿着固定的弯曲路径部分延伸到绞合站，以防止电线绞合在一起直到它们到达绞合站。 分离管可以围绕与固定弯曲路径部分重合的轴线旋转，并且具有柔性，使得管能够沿着具有扭转刚度的路径保持其弯曲构造，以避免扭曲的积聚和保持。
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公开(公告)号：US4414802A
公开(公告)日：1983-11-15
申请号：US413069
申请日：1982-08-30
CPC分类号： H01B13/0235
摘要： Wire stranding apparatus having a single tube defining a single axial passage providing at least two side-by-side feedpaths for wire, the passage being shaped to prevent wires from moving across from one feedpath to another. The tube is rotationally flexible to torsionally twist it in alternating directions by use of a twisting means at its downstream end while the upstream end is held against rotation. Change in twist direction occurs after a predetermined number of rotations of the twisting means. To accommodate axial contraction and extension during twisting, the tubular means has an axially acting resilient means which maintains axial tension in the tubular means.
摘要翻译： 线绞设备具有限定单个轴向通道的单个管道，其为线材提供至少两个并排的进给路径，该通道成形为防止电线从一个进给路径移动到另一个。 该管通过在其下游端使用扭转装置在旋转方向上可旋转地弯曲以在交替的方向上扭曲，同时上游端抵抗旋转。 扭转方向的变化发生在扭转装置的预定转数之后。 为了在扭转期间容纳轴向收缩和延伸，管状装置具有轴向作用的弹性装置，其保持管状装置中的轴向张力。
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公开(公告)号：US4339909A
公开(公告)日：1982-07-20
申请号：US166409
申请日：1980-07-07
申请人： Jean Godderidge
发明人： Jean Godderidge
CPC分类号： D07B3/10 , D07B3/103 , D07B2207/205
摘要： The present invention relates to improvements in rotary quadrants of cable-making machines, for use in the production of strands composed of elementary filaments, the said quadrant being constituted by a supple member fixed at its two ends on two support members driven in rotation about the same axis, so that, in the rest position, the strand to be produced is stretched between the two support members, and in the working position, the said strand comes, under the effect of the centrifugal force, in resting contact against the supple member.The invention finds an application in cable-making machines.
摘要翻译： 本发明涉及电缆制造机的旋转象限的改进，用于生产由基本细丝组成的线材，所述象限由固定在其两端的柔性部件构成，所述柔性部件在两个支承部件上旋转， 使得在静止位置，待产生的股线在两个支撑部件之间被拉伸，并且在工作位置，所述股线在离心力的作用下与静止部件静止接触 。 本发明在电缆制造机器中发现了一种应用。
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公开(公告)号：US4309869A
公开(公告)日：1982-01-12
申请号：US170059
申请日：1980-07-18
申请人： Jennings A. Boyce
发明人： Jennings A. Boyce
CPC分类号： B29C65/00 , B29C66/5227 , D07B3/005 , F16L9/18 , H01B13/0235 , B29C53/14 , B29L2031/601
摘要： A method and apparatus for forming a non-tensioned multi-conduit line from a plurality of conduits and a central core as the plurality of conduits and central core are pulled longitudinally along the length thereof including the securing of conduits in a non-twisted contacting condition about the central core and oscillating the conduits about the central core prior to securing to alternately rotate the conduits in opposite directions about the central core such that the conduits contact the central core for substantially 360.degree. in each direction without introducing torsional stresses on the conduits prior to the securing thereof to the central core.
摘要翻译： 用于从多个管道形成非拉伸多管道管线的方法和装置以及作为多个管道和中心核心的中心核心沿着其长度被纵向拉伸，包括在非扭转接触条件下固定管道 围绕中心芯并围绕中心芯振荡管道，然后在固定之前围绕中心芯以相反方向交替地旋转管道，使得导管在每个方向上接触中心芯大致360度，而不会在管道上引入扭转应力 将其固定到中心芯。
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公开(公告)号：US4291527A
公开(公告)日：1981-09-29
申请号：US178289
申请日：1980-08-15
申请人： Joseph R. Allard
发明人： Joseph R. Allard
CPC分类号： H01B13/0242 , D07B7/00 , G02B6/449
摘要： A cable strand tension-controlling apparatus is described. As numerous individual wire or fibre-optic cable strand material is fed from multiple pay-off neutralizers, the cable strand material is directed across a rotating driven capstan and subsequently a rotating idler capstan. The cable strand then is directed into contact with a moveable accumulator. The moveable accumulator is positioned appropriately in response to the internal tension of the cable strand that is in contact with it. Signals eminating from the rotating moveable accumulator are then transmitted to a take-up in order to control the position and movement of the take-up reel.
摘要翻译： 描述了电缆束张力控制装置。 由于许多单独的线缆或光纤电缆线束材料从多个放电中和器馈送，所以电缆绞线材料被引导穿过旋转的驱动绞盘，随后被引导到旋转惰轮绞盘。 然后将电缆线引导与可移动蓄能器接触。 可移动蓄能器响应于与其接触的电缆线的内部张力而适当地定位。 然后将从旋转的可移动蓄能器排出的信号传送到卷取机，以便控制卷取卷轴的位置和运动。
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68.发明授权Apparatus for SZ twisting twist elements of electric cables and lines as well as method of operating this apparatus 失效用于电缆和线路的扭转元件的SZ的装置以及操作该装置的方法
公开(公告)号：US4224788A
公开(公告)日：1980-09-30
申请号：US21181
申请日：1979-03-16
申请人： Dieter Vogelsberg
发明人： Dieter Vogelsberg
摘要： In apparatus for SZ twisting twist elements of electric cables so that twisted units, in which the distance between the reversal points of the twist direction is about 500 to 1000 m, can be manufactured with apparatus of relatively short overall length, the basically straight accumulator section of the SZ twisting machine is divided into several subsections arranged in different, preferably parallel planes and connected to each other by deflection devices. The devices provided for guiding and deflecting the material to be twisted make possible or ensure the rotation of the material to be twisted in the region of the individual subsections of the accumulator.
摘要翻译： 在用于电缆的SZ扭转扭转元件的装置中，扭转方向的反转点之间的距离为约500至1000μm的扭转单元可以用总长度相对较短的装置制造，基本上是直的累积器部分 的SZ加捻机被分成若干分段，它们分布在不同的，优选平行的平面中，并通过偏转装置相互连接。 提供用于引导和偏转待扭转材料的装置成为可能或确保在蓄能器的各个子部分的区域中要扭转的材料的旋转。
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69.发明授权
公开(公告)号：US4182105A
公开(公告)日：1980-01-08
申请号：US909906
申请日：1978-05-26
申请人： Yoshida Tokuji
发明人： Yoshida Tokuji
CPC分类号： D07B7/025 , H01B11/04 , H01B13/04 , H01B13/145
摘要： A method of manufacturing collectively stranded wires for communication cables, comprising a process wherein parallel multi-wire sets obtained by the extrusion method from insulating material and a plurality (2, 3 or 4) of conductor wires arranged in parallel are prepared in such a way that said multi-wire sets are different in color from each other and the number thereof corresponds to that of the conductor wires included in each thereof, and said multi-wire sets are drawn out and separated into element wires which are, after given pre-twisting, sorted into groups each consisting of wires of different colors coming from the corresponding sets and then are wound on bobbins, a process in which said bobbins prepared according to desired number of stranded wires to be collected are mounted on delivery stations of stranding machines through which the wires are stranded and sent out as pairs, 3-conductor or 4-conductor wires, and a process wherein desired number of said stranded wires are collected.
摘要翻译： 一种用于通信电缆的集束绞合线的制造方法，包括以下方法制备通过挤出方法从绝缘材料获得的并联多线组和并联布置的多个（2,3或4个）导线， 所述多线组的颜色彼此不同，其数量对应于其中包括的导体线的数量，并且所述多线组被拉出并分离成元件线， 扭转，分为各组成的组，每组由来自相应组的不同颜色的导线组成，然后卷绕在线轴上，根据期望数量的待收集的绞合线制备所述线轴的过程安装在绞合机的输送站上，通过 电线被绞合并成对发送，3导体或4导线，以及其中所需数量的所述绞合线为c 被忽视
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公开(公告)号：US4142355A
公开(公告)日：1979-03-06
申请号：US852818
申请日：1977-11-18
CPC分类号： H01B13/0292 , D02G3/286 , B29C65/022
摘要： Self-twist plural yarn strands are produced by a system wherein at least two singles yarn strands are individually twisted to form twisted strands each having longitudinally spaced nodes. The strands are separately conveyed around a yarn wheel and brought together in a parallel relationship with the nodes of one strand substantially aligned with the nodes of each other strand. The corresponding nodes from one strand are fastened to those of each other strand by heating with an electric arc and the strands are removed from the wheel and allowed to ply. The node fastening means comprises a pair of electrodes and a circuit for supplying arc-producing voltage across the electrodes. One electrode is mounted on the wheel and extends diagonally across and under the node location. The other electrode is fixed adjacent the wheel so that the arc traverses the yarn as it passes from one end of the diagonal electrode to the other.
摘要翻译： 自捻多纱线是通过系统制造的，其中至少两根单股纱线被单独扭曲以形成每个具有纵向间隔开的节点的扭绞线。 股线被分开地围绕纱线轮传送并且以与每个其他股线的节点基本对准的一条股线的节点平行的关系汇集在一起。 通过用电弧加热将来自一根股线的相应节点固定在彼此的股线上，并将股线从车轮上取下并使其成为帘布层。 节点紧固装置包括一对电极和用于在电极之间提供电弧产生电压的电路。 一个电极安装在车轮上并对角地延伸穿过节点位置。 另一个电极被固定在车轮附近，使得电弧在从对角电极的一端通过时横过纱线。
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