公开(公告)号：US4831215A

公开(公告)日：1989-05-16

申请号：US157023

申请日：1989-05-16

申请人： Gordon P. Clark ,  Zbigniew T. Karwowski ,  Henry Tebinka

发明人： Gordon P. Clark ,  Zbigniew T. Karwowski ,  Henry Tebinka

IPC分类号： H02G15/013 ,  H02G15/117

CPC分类号： H02G15/113 ,  H02G15/013 ,  H02G15/117

摘要： Aerial splice closures with a closure casing of two casing portions and an elastomeric seal at each end of the closure. Each seal has two seal halves with each seal half having an outwardly extending resilient lug which passes through an aperture formed in its casing portion to mount the seal half in the casing portion. Preferably, each lug has a lateral flange which engages the outside surface of the casing portion.

摘要翻译： 具有两个壳体部分的封闭壳体和在封闭件的每个端部处的弹性密封件的空中接头闭合件。 每个密封件具有两个密封件半部，每个密封件半部具有向外延伸的弹性凸耳，其穿过形成在其壳体部分中的孔，以将密封件半部安装在壳体部分中。 优选地，每个凸耳具有与壳体部分的外表面接合的侧向凸缘。

公开(公告)号：US4647719A

公开(公告)日：1987-03-03

申请号：US747487

申请日：1985-06-21

申请人： Eric R. Campbell ,  Joe B. Moss ,  Francis J. Mullin ,  William C. Reed

发明人： Eric R. Campbell ,  Joe B. Moss ,  Francis J. Mullin ,  William C. Reed

IPC分类号： H02G15/117 ,  H02G15/08

CPC分类号： H02G15/117

摘要： A termination closure (20) for buried or underground service cable splice locations includes molded stepped end blocks (40--40) and a cover (100) which comprises a sheet adapted to be wrapped about service cables (28--28) having conductors (26--26) which are spliced to conductors (24--24) of a distribution cable (22) and secured by clamps. The closure also includes a pivotally mounted organizer (80) which is perforated to allow an encapsulant to be flowed therethrough into engagement with an enclosing bladder (90). The organizer effectively isolates splice connections from the distribution cable core (23). The bladder which is wrapped about the organizer is adapted to receive encapsulant from a tube which extends through one of the end blocks to allow it to be flowed into the interstices among the spliced conductors and distribution cable core. Air in the closure is pushed from one end of the closure and evacuated through a relief valve (59) in the other end block. The relief valve is arranged so that an indicator thereof is not moved outwardly to provide a visual indication until the closure has been filled properly.

摘要翻译： 用于埋地或地下服务电缆接头位置的终端封盖（20）包括模制的阶梯端块（40-40）和盖（100），其包括适于围绕具有导体（26）的服务电缆（28-28） -26），其被拼接到分配电缆（22）的导体（24-24）并且通过夹具固定。 闭合件还包括枢转安装的组织器（80），其被穿孔以允许密封剂从其中流过与封闭囊（90）接合。 组织者有效隔离分配电缆芯（23）的接头连接。 围绕组织器缠绕的囊状物适于从管延伸通过其中一个端块以允许其流入拼接的导体和分配电缆芯之间的空隙中的密封剂。 封闭件中的空气从封闭件的一端被推出并通过另一端部的安全阀（59）排出。 安全阀被布置成使得其指示器不向外移动以提供视觉指示，直到闭合件被适当地填充。

公开(公告)号：US4408092A

公开(公告)日：1983-10-04

申请号：US345897

申请日：1982-02-04

申请人： William D. Eatwell ,  James K. Garner, Jr.

发明人： William D. Eatwell ,  James K. Garner, Jr.

IPC分类号： H02G15/10 ,  H02G15/117

CPC分类号： H02G15/10

摘要： An electrical power feedthrough connection for supporting and sealing a well electrical cable. A sealing insulator which is longitudinally split includes one or more cavities. An elongated connector is positioned in each cavity connecting the ends of two lines of the electrical cable with potting compound positioned in the cavity for sealing about the connector. A sealing grommet at each end of the insulator aligns the lines of the electrical cable with the cavities of the insulator. A cable gripping retainer is positioned adjacent each grommet remote from the insulator. A housing surrounds the insulator, grommet and retainers and includes first and second telescoping parts with threaded means for telescoping the first and second parts together. Coacting wedges are positioned between each of the housing parts and one of the retainers for causing the retainers to move inwardly and grip the cable when the first and second housing parts are telescoped together and coacting shoulders are provided between each of the housing parts and opposite ends of the insulator for compressing the insulator and sealing it about the connectors.

摘要翻译： 用于支撑和密封井电缆的电力馈通连接。 纵向分离的密封绝缘体包括一个或多个空腔。 细长的连接器位于每个空腔中，连接电缆的两条线的端部与位于空腔中的灌封复合体连接，用于密封连接器。 绝缘体两端的密封垫圈将电缆的线与绝缘体的空腔对准。 电缆夹持器位于远离绝缘体的每个护环附近。 壳体围绕绝缘体，索环和保持器，并且包括具有用于将第一和第二部分伸缩在一起的螺纹装置的第一和第二伸缩部件。 联合楔定位在每个壳体部分和保持器中的一个之间，用于使保持器向内移动并且当第一和第二壳体部件被伸缩在一起并且在每个壳体部件和相对端部之间设置共同作用的肩部 的绝缘体，用于压缩绝缘体并将其围绕连接器密封。

公开(公告)号：US4392014A

公开(公告)日：1983-07-05

申请号：US255781

申请日：1981-04-20

申请人： William P. Trumble ,  Roger C. Finn ,  Charles F. C. Jackson

发明人： William P. Trumble ,  Roger C. Finn ,  Charles F. C. Jackson

IPC分类号： H02G15/00 ,  H02G15/10 ,  H02G15/117 ,  H02G15/113

CPC分类号： H02G15/117 ,  H02G15/003 ,  H02G15/10

摘要： A splice between ends of a pair of telecommunications cables is encapsulated in a thermoset foam. To encapsulate the splice it is positioned within a mold with the cables extending through apertures in the mold. At the apertures the cables are wrapped with an open cell foam material to block the cavity ends. A foam base material is then mixed with an activating agent which includes both a heat activated blowing agent and a material which reacts exothermically with the foam base material. The mixture is deposited within the mold and the mold closed. The mixture then foams to fill the mold and rapidly cures. The resulting joint is light, durable, waterproof and re-enterable.

摘要翻译： 一对通信电缆的端部之间的接头被封装在热固性泡沫中。 为了封装接头，将其定位在模具内，其中电缆延伸穿过模具中的孔。 在孔处，电缆用开孔泡沫材料包裹以阻挡空腔端部。 然后将泡沫基材与活化剂混合，活化剂包括热活化发泡剂和与泡沫基材物质放热反应的材料。 混合物沉积在模具内，模具封闭。 然后混合物泡沫以填充模具并迅速固化。 所得的接头轻便耐用，防水，可重新进入。

公开(公告)号：US4381425A

公开(公告)日：1983-04-26

申请号：US231430

申请日：1981-02-03

申请人： Milenko Maricevic ,  Janko Adamovic ,  Zdravko Maricevic

发明人： Milenko Maricevic ,  Janko Adamovic ,  Zdravko Maricevic

IPC分类号： H02G15/013 ,  H02G15/10 ,  H02G15/117 ,  H02G15/08

CPC分类号： H02G15/117 ,  H02G15/013 ,  H02G15/10

摘要： A cable joint box having a tubular enclosure which is closed at each end by members which permit a cable to pass therethrough. The end members and tubular member employ sealing devices to seal one to the other and crossbars are provided between and connected to the end members.

摘要翻译： 一种电缆接头盒，其具有管状外壳，每个端部由允许电缆通过的构件封闭。 端部构件和管状构件使用密封装置将密封装置彼此密封，并且横梁设置在端构件之间并且连接到端构件。

公开(公告)号：US4152539A

公开(公告)日：1979-05-01

申请号：US844315

申请日：1977-10-21

申请人： Leonard J. Charlebois ,  Terence A. Ashby

发明人： Leonard J. Charlebois ,  Terence A. Ashby

IPC分类号： H02G15/117 ,  H01R3/02

CPC分类号： H02G15/117

摘要： The invention provides an air tight and water tight seal around a telephone cable that has been opened and has a number of pairs selected and spliced to wires or cables exiting from the splice. The seal extends over and around the cables exiting from the spliced joint. This is accomplished by encapsulating the cable with a molten material which seals to the cable sheaths.

摘要翻译： 本发明提供了一种电话电缆周围的气密和水密密封，该密封已经被打开并且具有多个选择并拼接到从接头离开的电线或电缆的对。 密封件在从拼接接头出来的电缆上方和周围延伸。 这是通过用电缆护套密封的熔融材料封装电缆来实现的。

公开(公告)号：US4103985A

公开(公告)日：1978-08-01

申请号：US770805

申请日：1977-02-22

申请人： Ronald F. Krolak ,  Frederick J. Radloff

发明人： Ronald F. Krolak ,  Frederick J. Radloff

IPC分类号： H01R13/00 ,  H01R13/74 ,  H01R31/02 ,  H02G15/117 ,  H01R11/08 ,  H02B1/02

CPC分类号： H02G15/117

摘要： Modular connectors and associated adapter assemblies are disclosed for interconnecting telephones and telephone signal equipment. The modular connector and a mounting plate are structured so that the connector sidewalls with integral bosses and/or the apertured mounting plate are resiliently deformable to permit simple insertion and snap-locking of the connector and mounting plate.Various adapter configurations utilizing one or more modular connectors in unique system arrays for interconnection to non-mating signal equipment are also disclosed.

摘要翻译： 公开了用于互连电话和电话信号设备的模块化连接器和相关联的适配器组件。 模块化连接器和安装板的结构使得具有整体凸台和/或有孔安装板的连接器侧壁可弹性变形，以允许连接器和安装板的简单插入和卡扣锁定。

公开(公告)号：US3903595A

公开(公告)日：1975-09-09

申请号：US45943974

申请日：1974-04-09

申请人： FUJIKURA LTD

发明人： TAKADA TOSHIHISA ,  MATSUI YUKIO

IPC分类号： H02G15/00 ,  H02G15/117 ,  H02G15/192 ,  H01R43/00

CPC分类号： H02G15/192 ,  H02G15/003 ,  H02G15/117 ,  Y10T29/49197

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：US3879575A

公开(公告)日：1975-04-22

申请号：US44434474

申请日：1974-02-21

申请人： BELL TELEPHONE LABOR INC

发明人： DOBBIN DONALD PATRICK ,  FRITSCH CHARLES ANTHONY ,  SABIA RAFFAELE ANTONIO

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

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

摘要： Articles, and particular telephone splices, are protectively encased in a material consisting of a low viscosity oil gelled by a block copolymer such as styrene-iosprene-styrene. Addition of polyethylene to the blend reduces the yield shear stress in the gelled compound and also advantageously supplies a desirable high temperature property of nonslump. Component ranges are described. Stratifying the compound within the closure so that the portion contacting splices is soft and plastic while the remainder is stiff and hard, meets a stringent encasement requirement while minimizing oil separation at high operating temperatures.

摘要翻译： 物品和特定的电话接头被保护地包裹在由嵌段共聚物如苯乙烯 - 异戊烯 - 苯乙烯胶凝的低粘度油组成的材料中。 向共混物中加入聚乙烯降低了凝胶化合物中的屈服应力，并且还有利地提供了所需的非破坏性高温性能。 描述组件范围。 将封闭物内的化合物分层，使得接合接头的部分是柔软的和塑料的，而其余部分是硬的和硬的，满足严格的包装要求，同时在高操作温度下最小化油分离。

公开(公告)号：US3144500A

公开(公告)日：1964-08-11

申请号：US16809362

申请日：1962-01-23

申请人： RELIABLE ELECTRIC CO

发明人： SCHREYER JOHN W

IPC分类号： H01R4/38 ,  H02G15/10 ,  H02G15/117

CPC分类号： H01R4/38 ,  H02G15/10 ,  H02G15/117