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    Fiber optic overhead ground wire cables and processes for the manufacturing thereof
    1.
    发明授权
    Fiber optic overhead ground wire cables and processes for the manufacturing thereof 有权
    光纤架空地线电缆及其制造方法

    公开(公告)号：US09207419B2

    公开(公告)日：2015-12-08

    申请号：US13806000

    申请日：2010-07-19

    申请人： Josep Martin Regalado ,  Josep Maria Batlle I Ferrer ,  Josep Oriol Vidal Casanas ,  Valentina Ghinaglia ,  Lluis-Ramon Sales Casals

    发明人： Josep Martin Regalado ,  Josep Maria Batlle I Ferrer ,  Josep Oriol Vidal Casanas ,  Valentina Ghinaglia ,  Lluis-Ramon Sales Casals

    IPC分类号： G02B6/44 ,  B21C23/24

    CPC分类号： G02B6/4401 ,  B21C23/24 ,  G02B6/4422 ,  G02B6/4486 ,  Y10T29/49826

    摘要： A process for manufacturing fiber optic overhead ground wire cable may include: providing an optical core; providing a reinforcing structure consisting of at least one layer of wires onto the optical core, wherein at least part of the wires are clad with first metallic material; extruding an outer layer onto the reinforcing structure, wherein the outer layer is made of second metallic material having a softening point substantially similar to a softening point of the first metallic material; and cooling the outer layer immediately after extruding the outer layer. A fiber optic overhead ground wire cable may include: an optical core comprising a plurality of optical fibers housed in an inner tube; and a reinforcing structure consisting of at least one layer of wires stranded onto the optical core. The cable may be substantially devoid of interstices between the at least one layer of wires and the inner tube.

    摘要翻译： 制造光纤架空地线电缆的过程可以包括：提供光学核心; 提供由至少一层导线组成的加强结构到光学芯上，其中至少部分导线用第一金属材料包覆; 将外层挤出到所述加强结构上，其中所述外层由具有与所述第一金属材料的软化点基本相似的软化点的第二金属材料制成; 并在挤出外层之后立即冷却外层。 光纤架空地线电缆可以包括：光学芯，包括容纳在内管中的多个光纤; 以及由至少一层绞合在光学芯上的导线组成的加强结构。 电缆可以在至少一层电线和内管之间基本上没有间隙。

    Making an elongated product
    2.
    发明授权
    Making an elongated product 有权
    制作细长的产品

    公开(公告)号：US08453310B2

    公开(公告)日：2013-06-04

    申请号：US12162528

    申请日：2007-02-02

    申请人： Jyri Järvenkylä ,  Franz-Josef Riesselmann ,  Ralf Winterstein ,  Reinhold Freermann ,  Lars Hoving

    发明人： Jyri Järvenkylä ,  Franz-Josef Riesselmann ,  Ralf Winterstein ,  Reinhold Freermann ,  Lars Hoving

    IPC分类号： B23P11/02

    CPC分类号： B29C47/023 ,  B21C23/24 ,  B21C37/154 ,  B29C47/0021 ,  Y10T29/49865 ,  Y10T428/139 ,  Y10T428/2958

    摘要： An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clearance (16) is allowed between the metal layer and the core. After the metal layer has cooled, the outer surface of the core is arranged against the inner surface of the metal layer. An adhesive action is arranged between the core and the metal layer and a permanent compressive force is arranged, which compressive force compresses the core and the metal layer together.

    摘要翻译： 形成细长的产品，使得首先形成芯，芯的外表面由塑料制成。 此后，挤压管状金属层使得该层是无缝的。 当金属层被挤出时，允许金属层和芯之间的间隙（16）。 在金属层冷却之后，芯的外表面被布置在金属层的内表面上。 在芯和金属层之间布置粘合作用，并且设置永久的压缩力，该压缩力将芯和金属层压在一起。

    Method and means for producing disks of tightly packed on-end aligned fibers
    4.
    发明授权
    Method and means for producing disks of tightly packed on-end aligned fibers 失效
    用于生产紧密包装的端对齐纤维的盘的方法和装置

    公开(公告)号：US5179778A

    公开(公告)日：1993-01-19

    申请号：US842029

    申请日：1992-02-25

    申请人： Lawrence J. Dickson ,  Donald L. Blake

    发明人： Lawrence J. Dickson ,  Donald L. Blake

    IPC分类号： B01D39/20 ,  B01D46/30 ,  B21C1/28 ,  B21C23/24

    CPC分类号： F42B12/70 ,  B01D39/2017 ,  B01D39/2055 ,  B01D39/2065 ,  B01D46/30 ,  B21C1/28 ,  B21C23/24 ,  B01D2239/0241 ,  B01D2239/086 ,  B01D2239/1233 ,  Y10T29/49119 ,  Y10T29/49208 ,  Y10T29/49801 ,  Y10T29/49929 ,  Y10T29/49934 ,  Y10T29/5187 ,  Y10T29/53126 ,  Y10T29/532

    摘要： A method and means for producing disks of tightly packed on-end aligned fibers wherein side-by-side filament tows are surrounded and pulled by a Chinese-finger type gripper sleeve which tightens about the tows and compacts the filaments as it is pulled. The gripper sleeve and filament assembly is further compacted by being pulled through a draw-down die and into a tube surrounded by a backup casing. The highly compacted mass of filaments with the surrounding portion of the sleeve within the tube are cut free from the external portion of the portion of the puller sleeve and the loaded tube is removed from the casing. A plurality of disks of predetermined thickness containing the desired highly compacted on-end aligned fibers are then formed by cross-sectionally cutting the filament loaded tube segment by segment.

    摘要翻译： 用于生产紧密堆叠的端部对准的纤维的盘的方法和装置，其中并排的长丝丝束被中指手指型夹持器套包围并拉动，所述夹爪套在丝束上收紧并在拉丝时压紧细丝。 夹持器套筒和细丝组件通过拉动通过拉制模具并进入由备用外壳包围的管中进一步压实。 在管内具有套筒周围部分的高度压实的细丝质量被切除而不受牵拉套筒部分的外部部分的影响，并且将被加载的管从套管中取出。 然后通过片段横截面切割细丝加载的管段，形成包含所需的高度压实的端部对准的纤维的预定厚度的多个盘。

    Method of producing aluminum tube covered with zinc
    5.
    发明授权
    Method of producing aluminum tube covered with zinc 失效
    生产铝管铝的方法

    公开(公告)号：US5133126A

    公开(公告)日：1992-07-28

    申请号：US780566

    申请日：1991-10-21

    申请人： Tatsuru Matsuoka

    发明人： Tatsuru Matsuoka

    IPC分类号： B21C23/00 ,  B21C23/24 ,  C23C4/02 ,  F28F19/06

    CPC分类号： F28F19/06 ,  B21C23/005 ,  B21C23/24 ,  B21C29/006 ,  C23C4/02 ,  Y10T29/49391 ,  Y10T29/49986

    摘要： A method of producing an aluminum tube covered by a layer of zinc using a continuous cold forming machine which includes the steps of: providing an extrusion die having a heating device and an inert gas-blowing tube to the cold forming machine, introducing an aluminum prime wire to the cold forming machine, extruding the prime wire through the extrusion die to form an aluminum tube while heating the die to a high temperature and blowing an inert gas across the die toward the tube to provide a high-temperature, non-oxidized aluminum tube, and flame spraying zinc powder onto the outer non-oxidized surface of the tube to cover the surface and provide an anticorrosive layer of zinc on the aluminum tube.

    摘要翻译： 一种使用连续冷成型机生产由锌层覆盖的铝管的方法，其包括以下步骤：向冷成型机提供具有加热装置和惰性气体吹送管的挤出模具，引入铝锭 电线到冷成型机，通过挤出模头挤出原丝以形成铝管，同时将模具加热至高温，并将模具中的惰性气体吹向管，以提供高温，未氧化的铝 管和火焰喷涂锌粉到管的外部未氧化表面上以覆盖表面，并在铝管上提供锌的防腐层。

    Extrusion machinery
    6.
    发明授权
    Extrusion machinery 失效
    挤出机械

    公开(公告)号：US5000025A

    公开(公告)日：1991-03-19

    申请号：US516749

    申请日：1990-04-30

    申请人： Eugene A. Beekel

    发明人： Eugene A. Beekel

    IPC分类号： B21C23/00 ,  B21C23/24 ,  B21C25/06

    CPC分类号： B21C23/24 ,  B21C23/005 ,  B21C25/06

    摘要： A two wheel conform type aluminum extrusion machine and a die assembly and subassembly for extruding tubing and/or cladding a core material. The die subassembly permits lateral adjustment of a die ring relative to a mandrel to assure uniform wall thickness in the extruded tubing. A method of utilizing the die subassembly comprises assembly thereof and prefilling the subassembly with molten aluminum.

    摘要翻译： 铝合金挤出机和用于挤出管材和/或包覆芯材料的模具组件和子组件。 模具组件允许模具环相对于心轴进行横向调整，以确保在挤压管中均匀的壁厚。 使用模具子组件的方法包括其组装并且用熔融铝预填充该组件。

    Apparatus for the manufacture of a composite metal wire
    8.
    发明授权
    Apparatus for the manufacture of a composite metal wire 失效
    用于制造复合金属丝的装置

    公开(公告)号：US4217852A

    公开(公告)日：1980-08-19

    申请号：US966042

    申请日：1978-12-04

    申请人： Masahiro Nagai ,  Yasuhiko Miyake

    发明人： Masahiro Nagai ,  Yasuhiko Miyake

    IPC分类号： B21C23/00 ,  B21C23/24 ,  B22D11/00 ,  B22D19/14 ,  B05C3/12

    CPC分类号： B22D11/005 ,  B21C23/005 ,  B21C23/24 ,  B22D19/14

    摘要： Apparatus for manufacturing a composite metal wire including a core metal wire having extruded therearound a coating metal layer which is different in material from the core metal wire. The coating metal is fed into a narrow passageway which is defined between a circumferential groove formed on the outer edge of a rotary wheel and a close fitting surface of a fixed shoe block, the cross-sectional area therebetween decreasing for half the distance between entry and discharge and thereafter increasing until discharge. The coating material is carried towards an outlet end of the passageway by frictional drag with the surface of the passageway in accordance with the rotation of the wheel. A core metal wire harder in material than the coating metal is passed through a covering chamber of a larger cross sectional area which is provided with a die and a nipple at the front and rear portions respectively, whereby the core metal drive is covered with the coating metal in the covering chamber so that a predetermined construction of the composite metal wire is extruded through the die.

    摘要翻译： 一种用于制造复合金属线的装置，其包括在其周围挤压材料与金属芯线不同的涂层金属层的芯金属线。 涂覆金属被供给到狭窄的通道中，狭窄的通道限定在形成在旋转轮的外边缘上的周向槽和固定的鞋块的紧密配合表面之间，其横截面积减小入口和 放电，然后增加直到放电。 根据车轮的旋转，通过与通道的表面的摩擦阻力将涂层材料运送到通道的出口端。 比涂覆金属材料更硬的芯线金属线分别穿过具有较大横截面面积的覆盖室，该封闭室分别在前部和后部设置有模具和接头，由此芯体金属驱动器被覆盖层 金属，使得复合金属线的预定结构通过模头被挤出。

    Process for reinforcing extruded articles
    9.
    发明授权
    Process for reinforcing extruded articles 失效
    加强超文本的过程

    公开(公告)号：US3706216A

    公开(公告)日：1972-12-19

    申请号：US3706216D

    申请日：1970-12-16

    申请人： WEINGARTEN JOSEPH L

    发明人： WEINGARTEN JOSEPH L

    IPC分类号： B21C23/24 ,  B29C47/02 ,  B21C23/22 ,  B29F3/00

    CPC分类号： B29C47/025 ,  B21C23/24 ,  B29C47/0014

    摘要： At least one reinforcing member is introduced into a pressure chamber and, from thence, into an extrusion zone through an entry port communicating between the two. Simultaneously, heated extrudent is delivered, from an extruder, to points around the reinforcing member in the extrusion zone where it encompasses the reinforcing member. Continued pressure from the extruder forces extrudent and the encompassed reinforcing member through a die in the front or downstream end of the extrusion zone. Upon emerging from the die the extrudent cools and sets around the encompassed reinforcing member and a reinforced extruded article is the result. The pressure chamber is utilized to prevent extrudent from escaping from the extrusion zone through the entry port provided for the introduction of the reinforcing member. This invention is useful in that it provides a method for incorporating reinforcing members into extruded articles.

    摘要翻译： 至少一个加强构件被引入压力室，并且从那里通过两者之间连通的进入口进入挤压区域。 同时，加热挤出物从挤出机输送到包围增强部件的挤出区域中的加强部件周围。 来自挤出机的持续压力迫使挤出物和包围的加强构件通过挤出区域的前端或下游端中的模具。 当从模具出来时，挤出机冷却并围绕包围的加强构件进行设置，结果是增强的挤压制品。 压力室用于防止挤出物通过设置用于引入加强构件的入口而从挤压区域逸出。 本发明的有用之处在于，它提供了一种将加强构件结合到挤压制品中的方法。