公开(公告)号：US4255609A

公开(公告)日：1981-03-10

申请号：US104884

申请日：1979-12-18

申请人： Leonard J. Charlebois ,  James K. Kho

发明人： Leonard J. Charlebois ,  James K. Kho

IPC分类号： H02G15/105 ,  H02G15/117 ,  H02G7/10 ,  H01B7/18 ,  H01R4/66

CPC分类号： H02G15/117 ,  H02G15/105 ,  Y10T29/49176

摘要： A telecommunications cable provided with an electrically conductive adaptor for grounding purposes. The adaptor is factory fitted to the cable shield and an electrically insulating encapsulation extends around the adaptor and cable in the vicinity of the adaptor while rendering the adaptor accessible from outside for connection of a grounding extension. In practice, a cable is provided with a plurality of spaced adaptors along its length. Field splicing is eliminated with use of the construction for aerial cable and aerial installation is simplified and made cheaper.

摘要翻译： 一种电信电缆，其具有用于接地目的的导电适配器。 适配器工厂安装在电缆屏蔽上，并且电绝缘封装围绕适配器和电缆在适配器附近延伸，同时使适配器可从外部访问以连接接地延伸。 实际上，电缆沿其长度设置有多个间隔的适配器。 使用架空电缆的结构消除了现场拼接，空中安装简化，成本低廉。

公开(公告)号：US4009340A

公开(公告)日：1977-02-22

申请号：US615549

申请日：1975-09-22

申请人： George Debortoli ,  Peter McGivery Chase

发明人： George Debortoli ,  Peter McGivery Chase

IPC分类号： H02G15/117 ,  H02G15/12 ,  H01F17/08

CPC分类号： H02G15/12 ,  H02G15/117

摘要： A rectangular loading coil case has front, back, side and end panels, with cable entry and exit provided in one end panel, and with a support structure attached to, for example, the front panel and comprising rods extending across the case with a series of beams extending in opposed pairs and supported on the rods by spacer members positioned on the rods. Assembled magazines of loading coils are supported on the beams, each magazine supported at one end by one of a pair of beams and supported at the other end by the other of the pair of beams. A plurality of magazines are carried by each pair of beams, to form a layer. The number of layers can vary.

摘要翻译： 矩形加载线圈壳体具有前，后，侧和端板，在一个端面板中设置有电缆入口和出口，并且具有附接到例如前面板的支撑结构，并且包括以一系列方式延伸穿过壳体的杆 的梁以相对的方式延伸并且通过位于杆上的间隔件支撑在杆上。 装载线圈的组装支架支撑在梁上，每个弹匣的一端通过一对梁中的一个支撑，另一端由一对梁中的另一个支撑。 多个杂志由每对梁承载，形成一层。 层数可以有所不同。

公开(公告)号：US3885087A

公开(公告)日：1975-05-20

申请号：US38002573

申请日：1973-07-17

申请人： FUJIKURA LTD

发明人： TAKADA TOSHIHISA ,  MATSUI YUKIO

IPC分类号： H02G15/00 ,  H02G15/117 ,  H02G15/192 ,  H02G15/24 ,  H02G15/08

CPC分类号： H02G15/117 ,  H02G15/003 ,  H02G15/192

摘要： In forming an air tight dam at a connecting zone of two communication cables or an opened zone of a cable sheath, slit spring sleeves capable of compressing the sheath and the insulated conductor body are inserted in an outer sleeve which covers the connecting zone or the opened zone of the sheath. The slit spring sleeves are first inserted into the outer sleeve while maintained in the enlarged state. A room-temperature setting resin exhibiting rubber-like elasticity after setting is poured to fill the slit spring sleeves and to set therein. Then, the means for enlarging the slit spring sleeves is released to compress the interior of the dam.

摘要翻译： 在两根通信电缆的连接区域或电缆护套的开放区域上形成一个气密的防水堤，能够将护套和绝缘的导体本体压缩的狭缝弹簧套筒插入到覆盖连接区域或打开的外套筒 护套区。 首先将狭缝弹簧套筒插入外套筒中，同时保持放大状态。 浇注固化后呈现出类似橡胶的弹性的室温固化树脂，以填充狭缝弹簧套筒并固化。 然后，释放用于扩大裂缝弹簧套筒的装置以压缩大坝的内部。

公开(公告)号：US3875325A

公开(公告)日：1975-04-01

申请号：US47759874

申请日：1974-06-10

申请人： WESTERN ELECTRIC CO

发明人： ANDERSON CHARLES VICTOR ,  FLEMING MILLS LAWRENCE ,  KOTZIAS GEORGE ANTHONY ,  ROSS ROBERT ROGERS ,  WILLIAMS JAMES LUCHIN

IPC分类号： G02B6/44 ,  H02G15/00 ,  H02G15/117 ,  H02G15/18 ,  H02G15/08

CPC分类号： H02G15/18 ,  G02B6/4447 ,  H02G15/003 ,  H02G15/117

摘要： This multipair telephone cable splice closure is especially useful with filled cable. The closure is double ended and consists of two mating shells which have tapered end mouths to accommodate a range of cable outside diameters. A stiffening member in the form of a one-piece open-center bar permits cables to be fastened within the closure in various advantageous configurations. Several options for filling the closure are described.

摘要翻译： 这种多功能电话线缆接头封闭对于充电电缆尤其有用。 封闭件是双端的，由两个配合的外壳组成，它们具有锥形端口，以适应一定范围的电缆外径。 形式为一片开放式中心杆的加强构件允许电缆以各种有利的结构紧固在封闭件内。 描述了填充封闭件的几个选项。

公开(公告)号：US3564110A

公开(公告)日：1971-02-16

申请号：US3564110D

申请日：1969-01-31

申请人： BELL TELEPHONE LABOR INC

发明人： BISKEBORN MERLE C

IPC分类号： H01B7/282 ,  H01B11/00 ,  H02G15/013 ,  H02G15/117 ,  H01B7/18 ,  H02G15/24

CPC分类号： H02G15/117 ,  H01B7/2825 ,  H01B11/00 ,  H02G15/013

摘要： Entry of water and water vapor into the core and splice case of a cable is avoided, despite the puncturing effect of lightning, by surrounding the core with an overlapped-seam plastic-coated aluminum vapor barrier which is bonded to a surrounding polyethylene tube thick enough to withstand the inner radial force of a sealing gland in a splice case without distorting and leaking. Surrounding this tube and vapor barrier, to protect them from the effects of lightning, is a lightning-absorbing aluminum shield and an outer polyethylene jacket.

公开(公告)号：US3557298A

公开(公告)日：1971-01-19

申请号：US3557298D

申请日：1969-03-24

申请人： THOMPSON JOHN T ,  GILLEMOT GEORGE W

发明人： THOMPSON JOHN T ,  GILLEMOT GEORGE W

IPC分类号： H02G15/117 ,  H02G1/14

CPC分类号： H02G15/117

摘要： A reusable multipurpose protective jacket assembly for cable splices including a fluidtight resilient inner plaque and a larger nonstretchable restraining plaque each provided with means for holding the same wrapped about an incomplete splice. The inner stretchable rubber plaque is coated with tacky material readily sealable to the cable sheath and to its uncoated surface to provide a fluid-type bladderlike enclosure for the splice and which is then inflatable with gas from the gas charged cable to safeguard against entry of moisture. The outer plaque provides a restraining shroud to protect and prevent blowout of the rubber bladder. Additionally, the restraining shroud can be suspended between an open splice and a wet manhole wall to shield the splice from the wet wall while splicing is in progress.

公开(公告)号：US3235651A

公开(公告)日：1966-02-15

申请号：US28812163

申请日：1963-06-17

申请人： TEPNER MARVIN F

发明人： TEPNER MARVIN F

IPC分类号： H01B9/06 ,  H02G15/117 ,  H02G15/24

CPC分类号： H02G15/117 ,  H01B9/06 ,  H02G15/24

公开(公告)号：US2957038A

公开(公告)日：1960-10-18

申请号：US79631059

申请日：1959-03-02

申请人： BELL TELEPHONE LABOR INC

发明人： GREENIDGE RALPH M C ,  RANGES JOHN E

IPC分类号： H02G15/117

CPC分类号： H02G15/117

公开(公告)号：US2941661A

公开(公告)日：1960-06-21

申请号：US79486159

申请日：1959-02-24

申请人： MINNESOTA MINING & MFG

发明人： PICARD LLOYD E ,  SWEDISH JR FRANK

IPC分类号： A44B19/12 ,  C09J7/04 ,  D21H17/31 ,  D21H19/26 ,  H02G15/117

CPC分类号： H02G15/117 ,  C09J7/21 ,  C09J2203/31 ,  C09J2400/283 ,  D21H17/31 ,  D21H19/26 ,  Y10T428/24455 ,  Y10T428/28

摘要： Gum karaya is diacetylated partially or completely by adding it slowly with rapid mixing to a dilute aqueous solution of ammonia. The mixture is aged for three hours at room temperature and is then a ropey, syrupy liquid.ALSO:Pressure-sensitive adhesive tape, e.g. for masking or for labels, is made from a paper which has a superfine cr zepe structure, one side having rounded cr zepe ridges and the other side being flatter and having minute cup-shaped pockets. The paper is made from a furnish containing deacetylated gum karaya, is cr zeped while still wet, dried, calendered and impregnated with a butadiene-acrylonitrile copolymer. It may then be backsized with urea-formaldehyde plasticized with a castor-oil-modified alkyd resin, followed by a further low-adhesion backsize of octadecyl acrylate-acrylic acid copolymer. The other side may be primed with polychloroprene and phenol-aldehyde resin, and then coated with a pressure-sensitive adhesive of the rubber-resin type.ALSO:A porous creped paper is made from a furnish containing water-dispersible, deacetylated karaya gum, and creped while still wet, e.g. at a wet press. It has a superfine crepe structure, one side having rounded crepe ridges and the other side being flatter and having minute cup-shaped pockets. The paper may be calendered after creping, and may then be impregnated with a butadiene-acrylonitrite copolymer. The product may be used for making pressure-sensitive adhesive tapes for masking or labels.

公开(公告)号：US2788385A

公开(公告)日：1957-04-09

申请号：US32536352

申请日：1952-12-11

申请人： BELL TELEPHONE LABOR INC

发明人： DOERING ROBERT J ,  KLEINFELDER WALTER C ,  PAWEL HANS E

IPC分类号： H02G15/105 ,  H02G15/117

CPC分类号： H02G15/105 ,  H02G15/117