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1. 发明授权

US4596897A Electrical shielding tape with interrupted adhesive layer and shielded cable constructed therewith 失效
标题翻译：具有中断粘合剂层的电屏蔽带和由其构成的屏蔽电缆
公开(公告)号：US4596897A
公开(公告)日：1986-06-24
申请号：US589672
申请日：1984-03-12
申请人： Joel D. Gruhn
发明人： Joel D. Gruhn
IPC分类号： H01B7/08 , H01B11/10 , H01B7/34
CPC分类号： H01B7/0861 , H01B11/1091 , Y10T428/24917 , Y10T428/2804
摘要： An electrical shielding tape comprises a polyester backing layer, and a metallic layer having an adhesive on the exposed surface thereof, the adhesive being disposed in an interrupted layer which defines both exposed open patches, or contact pads, and coated bonding areas thereon. The tape is constructed for use in a shielded cable of the type having at least one conductor wire and an uninsulated drain wire, wherein the tape is wrapped around the conductor and drain wires with the metallic surface of the tape facing inwardly and with the tape adhesively secured to the conductor and drain wires by means of the adhesive on the metallic surface thereof. Effective electrical contact between the tape and the drain wire is achieved in the open patches, or contact pads, which contact the drain wire, and therefore the tape can be grounded to achieve the desired shielding effects simply by connecting the drain wire to a ground terminal. Preferably the exposed contact areas or patches are substantially unconnected on the inwardly facing metallic surface so that the adhesive effectively seals the cable against moisture penetration.
摘要翻译：电屏蔽带包括聚酯背衬层和在其暴露表面上具有粘合剂的金属层，所述粘合剂设置在限定两个暴露的开口贴片或接触垫以及其上的涂覆结合区域的中断层中。该带被构造成用于具有至少一个导体线和非绝缘排泄线的类型的屏蔽电缆，其中，带被缠绕在导体和排出线周围，带的金属表面面向内并且胶带粘附通过其金属表面上的粘合剂固定到导体和排泄线。磁带和排线之间的有效电接触可以通过接触排水线的开口贴片或接触垫来实现，因此，只需将排线连接到接地端子即可将带子接地以实现所需的屏蔽效果。优选地，暴露的接触区域或贴片在面向内的金属表面上基本上不连接，使得粘合剂有效地密封电缆以防止湿气渗透。

2. 发明授权

US06901192B2 Cable strength member 失效
标题翻译：电缆强度构件
公开(公告)号：US06901192B2
公开(公告)日：2005-05-31
申请号：US10298489
申请日：2002-11-18
申请人： Leslie Harrell Wells
发明人： Leslie Harrell Wells
IPC分类号： G02B6/44
CPC分类号： G02B6/4432 , G02B6/4416
摘要： A nonmetallic, nonconductive strength member for use in a cable or as a component of a strength reinforcement system of a cable is provided. The strength member is constructed of low cost materials and includes multiple glass fibers coated with a coating composition. The strength member provides flexibility and high tensile strength. The strength member exhibits low smoke generation and low flammability properties. The coating composition includes at least a lubricant that imparts a substantially smooth surface and a low coefficient of friction to the glass fibers to help facilitate processing of the strength member(s) during cabling and stranding procedures. The coating composition also includes at least an adhesive component that helps to substantially adhere the glass fibers together and helps to form the glass fibers into the strength member. The strength member can be configured as a yarn or as a strand for incorporation within a cable and/or for arrangement with one or more cable components.
摘要翻译：提供了用于电缆或作为电缆的强度增强系统的部件的非金属，非导电强度部件。强度构件由低成本材料构成，并且包括涂覆有涂料组合物的多个玻璃纤维。强度构件提供柔韧性和高拉伸强度。强度构件具有低烟雾产生和低燃烧性能。所述涂料组合物至少包含赋予玻璃纤维基本平滑的表面和低摩擦系数的润滑剂，以有助于在布线和绞合过程中加强强度构件的加工。涂料组合物还包括至少一种粘合剂组分，其有助于将玻璃纤维基本上粘附在一起并且有助于将玻璃纤维形成到强度构件中。强度构件可以被配置为纱线或用于结合在电缆中的线束和/或用于与一个或多个电缆部件的布置。

3. 发明授权

US5925461A Water blocking composites and their use in cable manufacture 失效
标题翻译：阻水复合材料及其在电缆制造中的应用
公开(公告)号：US5925461A
公开(公告)日：1999-07-20
申请号：US447953
申请日：1995-05-23
申请人： Stuart Paterson Fairgrieve
发明人： Stuart Paterson Fairgrieve
IPC分类号： G02B6/44 , H01B3/00 , H01B7/288 , D02G3/00
CPC分类号： H01B7/288 , G02B6/4434 , G02B6/4494 , H01B3/008 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/2964 , Y10T428/2967 , Y10T428/2971
摘要： A water blocking composite for use in cables which includes an article selected from the group having one or more strengthening members and buffer tubes impregnated with or coated with a mixture of a thermoplastic resin and a water-swellable particulate material.
摘要翻译：一种用于电缆的防水复合材料，其包括选自具有一个或多个强化构件的组件和浸渍或涂覆有热塑性树脂和水可溶胀颗粒材料的混合物的缓冲管的制品。

4. 发明授权

US4661406A Strength element for fiber optic cables 失效
标题翻译：光纤电缆的强度元素
公开(公告)号：US4661406A
公开(公告)日：1987-04-28
申请号：US751370
申请日：1985-07-02
申请人： Joel D. Gruhn , Mark R. Canrobert , Robert E. Nelson
发明人： Joel D. Gruhn , Mark R. Canrobert , Robert E. Nelson
IPC分类号： G02B6/44 , D02G3/00 , B32B9/00
CPC分类号： G02B6/4434 , G02B6/4407 , Y10T428/2918 , Y10T428/2933 , Y10T428/2964 , Y10T428/2969 , Y10T428/2973
摘要： A strength element for a fiber optic transmission cable is integrally formed from a fiber reinforced resin material and it comprises a longitudinally extending central portion and a plurality of longitudinally extending ribs which project substantially radially outwardly from the central portion and define a plurality of substantially longitudinally extending grooves for receiving and positioning optical fibers around the strength element. The ribs are preferably formed in outwardly tapered configurations, and the outer terminal ends of the ribs and the inner extremities of the grooves between the ribs are preferably formed in rounded configurations to increase the resistance of the strength element to breakage during bending.
摘要翻译：用于光纤传输电缆的强度元件由纤维增强树脂材料整体形成，并且其包括纵向延伸的中心部分和多个纵向延伸的肋，其从中心部分基本上径向向外突出，并且限定多个基本纵向延伸的用于在强度元件周围接收和定位光纤的槽。优选地，所述肋形成为向外锥形构造，并且所述肋的外终端和所述肋之间的槽的内端优选地以圆形构型形成，以增加所述强度元件在弯曲期间的断裂的阻力。

5. 发明申请

US20040026113A1 Multifolded composite tape for use in cable manufacture and methods for making same 有权
标题翻译：用于电缆制造的多折叠复合胶带及其制造方法
公开(公告)号：US20040026113A1
公开(公告)日：2004-02-12
申请号：US10603567
申请日：2003-06-25
申请人： NEPTCO Incorporated
发明人： Craig Bahlmann , David Braun , Ethan E. Franklin , Tom Siekierka , Philip Shows , Galen Gareis , Gary Hemmelgarn , Douglas Lindstrand
IPC分类号： H01B007/00
CPC分类号： H01B11/06 , H01B11/085
摘要： The invention provides a composite wrapping and shielding tape for use in cable manufacture. Embodiments of the composite tape comprise a single tape configuration to separate and shield individual pairs of insulated conductors housed within a cable such as a high-speed data communications cable. The single tape configurations of the invention are multifolded and assembled from foil/film laminates to form a plurality of longitudinal channels or grooves to accommodate one or more pairs of insulated conductors and a variety of cable designs. During cable manufacture, one or more pairs of insulated conductors is wrapped within a continuous shield provided by each longitudinal channel or groove, thereby separating and shielding each pair of insulated conductors and, hence, isolating or at least substantially reducing crosstalk between pairs of insulated conductors contained within the cable. The invention also provides methods for making a multifolded composite tape. The invention further provides a communications cable comprising a multifolded composite tape to separate and shield insulated conductors.
摘要翻译：本发明提供一种用于电缆制造的复合包覆和屏蔽带。复合带的实施例包括单个带状结构，用于分离和屏蔽容纳在例如高速数据通信电缆的电缆内的各对绝缘导体。本发明的单个胶带构造被多层压并由箔/膜层压板组装以形成多个纵向通道或凹槽以容纳一对或多对绝缘导体和各种电缆设计。在电缆制造期间，一对或多对绝缘导体被缠绕在由每个纵向沟道或沟槽提供的连续屏蔽中，从而分离和屏蔽每对绝缘导体，并因此隔离或至少基本上减小绝缘导体对之间的串扰包含在电缆内。本发明还提供了制作多层复合胶带的方法。本发明还提供了一种通信电缆，其包括用于分离和屏蔽绝缘导体的多层复合带。

6. 发明授权

US06899776B2 Water blocking cable tape and methods for making same 有权
标题翻译：防水胶带及其制作方法
公开(公告)号：US06899776B2
公开(公告)日：2005-05-31
申请号：US10440207
申请日：2003-05-16
申请人： Craig A. Bahlmann , Ethan E. Franklin
发明人： Craig A. Bahlmann , Ethan E. Franklin
IPC分类号： B32B3/00 , B32B3/02 , B32B3/10 , B32B5/26 , B32B27/02 , B32B27/04 , B32B27/12 , B32B27/14 , B32B37/06 , D04H13/00 , D06M17/00 , D06M23/08 , G02B6/44 , H01B3/30 , H01B3/42 , H01B7/28 , H01B7/282 , B32B31/18
CPC分类号： H01B13/22 , B29L2031/3462 , B32B5/26 , B32B37/065 , B32B2305/20 , B32B2307/7265 , B32B2310/028 , D06M17/00 , D06M23/08 , G02B6/4494 , Y10T156/1067 , Y10T156/12 , Y10T428/24 , Y10T428/24802 , Y10T428/24826 , Y10T442/20 , Y10T442/2016 , Y10T442/2164 , Y10T442/2221 , Y10T442/2861 , Y10T442/659 , Y10T442/66 , Y10T442/68 , Y10T442/681
摘要： The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking compounds, such as water absorbent polymers, disposed between the layers. The nonwoven fabric layers are bonded in a pattern using an ultrasonic bonding technique. The bonding pattern helps to contain and to restrain movement of the water blocking compounds between the layers. The bonding pattern compartmentalizes the water blocking compounds to prevent pooling of the compounds and to facilitate a substantially consistent distribution of the compounds between the layers such that when a tape contacts water, the tape achieves a substantially consistent swell height. A substantially consistent swell height permits a tape to serve as a reliable water barrier to prevent damage and degradation of a cable and its components. Ultrasonic bonding of the multilayer tape eliminates the need and use of adhesives and bonding agents to form the tape that can have inhibiting effects on a swelling action of the tape.
摘要翻译：本发明提供一种用于各种电缆设计的防水胶带，例如电力电缆，数据通信电缆和电信电缆。根据本发明的防水胶带包括轻质无纺织物层，该层具有设置在层之间的一种或多种可膨胀的防水化合物，例如吸水性聚合物。使用超声波接合技术将无纺织物层以图案结合。结合图案有助于含有并限制各层之间的阻水化合物的运动。键合图案划分阻水化合物以防止化合物的汇集，并促进化合物在层之间的基本一致的分布，使得当带与水接触时，带实现基本一致的膨胀高度。基本上一致的溶胀高度允许胶带用作可靠的防水屏障，以防止电缆及其部件的损坏和劣化。多层胶带的超声波接合消除了粘合剂和粘合剂的需要和使用，以形成可对带的溶胀作用具有抑制作用的胶带。

7. 发明授权

US5573857A Laminated shielding tape 失效
标题翻译：层压屏蔽胶带
公开(公告)号：US5573857A
公开(公告)日：1996-11-12
申请号：US537127
申请日：1995-09-29
申请人： Thomas J. Auger
发明人： Thomas J. Auger
IPC分类号： B32B15/08 , B32B27/12 , H01B11/10 , H05K9/00 , B32B27/36
CPC分类号： B32B27/12 , B32B15/08 , H01B11/1008 , Y10T428/31681 , Y10T428/31786
摘要： A shielding tape for use with communication wiring susceptible to cross talk and electromagnetic interference includes a protective component having a metallic layer for shielding and protecting the communication wiring from cross talk and electromagnetic interference, and a structural component having a layer of reinforcing material disposed between two layers of polyethylene terephthalate ("PET").
摘要翻译：用于易于串扰和电磁干扰的通信布线的屏蔽带包括具有用于屏蔽和保护通信布线免受串扰和电磁干扰的金属层的保护部件，以及具有设置在两端之间的增强材料层的结构部件聚对苯二甲酸乙二醇酯层（“PET”）。

8. 发明授权

US4746767A Shielded electrical cable construction 失效
标题翻译：屏蔽电缆结构
公开(公告)号：US4746767A
公开(公告)日：1988-05-24
申请号：US19679
申请日：1987-02-27
申请人： Joel D. Gruhn
发明人： Joel D. Gruhn
IPC分类号： H01B11/10 , H01B7/34
CPC分类号： H01B11/1016
摘要： A shielded electrical cable includes a central conductor wire, a dielectric core over the conductor wire, a metallic foil shielding tape over the dielectric core and an insulated outer jacket over the shielding tape. The shielding tape is wrapped on the dielectric core so that one edge portion of the tape overlaps the opposite edge portion thereof, and it includes a metallic layer and a waterproof adhesive layer on the inner side of the metallic layer. The adhesive layer extends over only preselected portions of the inner side of the metallic layer in the overlapping edge portion of the tape so that a plurality of spaced contact pads are provided on the inner side of the tape wherein the metallic layer is exposed. The adhesive layer bonds and seals the overlapping edge portions of the tape together, and metal-to-metal contact is effected between the inner and outer sides of the metallic layer in the contact pads to reduce radiation leakage between the overlapping edge portions of the tape.
摘要翻译：屏蔽电缆包括中心导体线，导体线上的电介质芯，介电芯上的金属箔屏蔽带和屏蔽带上的绝缘外护套。屏蔽带被包裹在电介质芯上，使得带的一个边缘部分与其相对的边缘部分重叠，并且在金属层的内侧包括金属层和防水粘合剂层。粘合剂层仅在带的重叠边缘部分中的金属层的内侧的预选部分上延伸，使得在带的内侧上设置多个间隔开的接触垫，其中金属层被暴露。粘合剂层将带的重叠边缘部分结合并密封在一起，并且在接触垫中的金属层的内侧和外侧之间进行金属与金属的接触，以减少带的重叠边缘部分之间的辐射泄漏。

9. 发明授权

US07244337B2 Water blocking cable tape and methods for making same 有权
标题翻译：防水胶带及其制作方法
公开(公告)号：US07244337B2
公开(公告)日：2007-07-17
申请号：US11090903
申请日：2005-03-25
申请人： Craig A. Bahlmann , Ethan E. Franklin
发明人： Craig A. Bahlmann , Ethan E. Franklin
IPC分类号： B32B37/00
CPC分类号： H01B13/22 , B29L2031/3462 , B32B5/26 , B32B37/065 , B32B2305/20 , B32B2307/7265 , B32B2310/028 , D06M17/00 , D06M23/08 , G02B6/4494 , Y10T156/1067 , Y10T156/12 , Y10T428/24 , Y10T428/24802 , Y10T428/24826 , Y10T442/20 , Y10T442/2016 , Y10T442/2164 , Y10T442/2221 , Y10T442/2861 , Y10T442/659 , Y10T442/66 , Y10T442/68 , Y10T442/681
摘要： The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one or more swellable water blocking compounds, such as water absorbent polymers, disposed between the layers. The nonwoven fabric layers are bonded in a pattern using an ultrasonic bonding technique. The bonding pattern helps to contain and to restrain movement of the water blocking compounds between the layers. The bonding pattern compartmentalizes the water blocking compounds to prevent pooling of the compounds and to facilitate a substantially consistent distribution of the compounds between the layers such that when a tape contacts water, the tape achieves a substantially consistent swell height. A substantially consistent swell height permits a tape to serve as a reliable water barrier to prevent damage and degradation of a cable and its components. Ultrasonic bonding of the multilayer tape eliminates the need and use of adhesives and bonding agents to form the tape that can have inhibiting effects on a swelling action of the tape.
摘要翻译：本发明提供一种用于各种电缆设计的防水胶带，例如电力电缆，数据通信电缆和电信电缆。根据本发明的防水胶带包括轻质无纺织物层，该层具有一层或多层可膨胀的防水化合物，例如吸水聚合物，它们位于两层之间。使用超声波接合技术将无纺织物层以图案结合。结合图案有助于含有并限制各层之间的阻水化合物的运动。键合图案划分了阻水化合物以防止化合物的混合，并且促进化合物在层之间的基本上一致的分布，使得当带与水接触时，带实现基本上一致的膨胀高度。基本上一致的溶胀高度允许胶带用作可靠的防水屏障，以防止电缆及其部件的损坏和劣化。多层胶带的超声波接合消除了粘合剂和粘合剂的需要和使用，以形成可对带的溶胀作用具有抑制作用的胶带。

10. 发明授权

US07225533B2 Apparatus for feeding elongated member into conduit 有权
标题翻译：用于将细长构件进给到导管中的装置
公开(公告)号：US07225533B2
公开(公告)日：2007-06-05
申请号：US10285769
申请日：2002-11-01
申请人： Joseph Sylvia , Ross Smith , Larry Shelton , Daniel Upton
发明人： Joseph Sylvia , Ross Smith , Larry Shelton , Daniel Upton
IPC分类号： B23P19/00 , B65H61/00
CPC分类号： G02B6/4464 , H02G1/086 , Y10T29/49838 , Y10T29/53526 , Y10T29/53696 , Y10T29/5383
摘要： The invention provides an apparatus and methods for applying a material to a cable or into a conduit. The apparatus includes a hinged housing for coupling to a portion of a cable and/or a conduit. The apparatus is configured as a portable housing that is particularly suited for use in the field to apply a material to an existing underground cable or conduit or to a new or relocated cable or conduit during installation. The hinged housing permits the apparatus to couple to a portion of a cable or a portion of a conduit without splicing the cable or the conduit or removing the cable. When coupled to a cable or a conduit, the housing defines a chamber into which a material is inserted. Compressed air is supplied to the chamber to force the material into an innerduct of the conduit and to pull the material therethrough, applying the material to the cable and/or the conduit. Various materials can be applied to occupied and unoccupied conduit using the apparatus including a detectable tape, a service or tracer wire, a cable or a narrow-diameter cable duct sized for insertion into a conduit.
摘要翻译：本发明提供了一种将材料施加到电缆或导管中的装置和方法。该装置包括用于联接到电缆和/或导管的一部分的铰接外壳。该设备被配置为便携式外壳，其特别适合于在现场使用，以便在安装期间将材料施加到现有的地下电缆或导管或新的或重新定位的电缆或导管。铰接的壳体允许设备耦合到电缆的一部分或导管的一部分，而不需要接合电缆或导管，或者去除电缆。当联接到电缆或导管时，壳体限定一个材料插入其中的腔室。将压缩空气供应到室以迫使材料进入导管的内部并且将材料拉过其中，将材料施加到电缆和/或导管。可以使用包括可检测带，服务或示踪线，电缆或尺寸适于插入导管中的窄直径电缆导管的装置将各种材料施加到占用和未占用的导管。

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