利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

271 条记录 (耗时 0.013 秒)

    Methods of and apparatus for rehabilitating outside telephone plant
    32.
    发明授权
    Methods of and apparatus for rehabilitating outside telephone plant 失效
    外部电话厂房的修复方法和设备

    公开(公告)号：US4314092A

    公开(公告)日：1982-02-02

    申请号：US144818

    申请日：1980-04-29

    申请人： Mills L. Fleming ,  Francis J. Mullin

    发明人： Mills L. Fleming ,  Francis J. Mullin

    IPC分类号： H02G1/14 ,  H02G15/076 ,  H02G15/117 ,  H02G15/196

    CPC分类号： H02G15/076 ,  H02G1/14 ,  H02G15/117

    摘要： Cable splices of outside telephone plant are rehabilitated by a method in which a length of tubing of a kit of parts is moved over end portions of cables which are to be respliced, if necessary. The tubing is collapsed adjacent jacketed portions of the cables and a collar comprising a plurality of turns of sealing tape is formed about the jacket of each of the cables in adjacent locations. A spacer block is positioned between the collars to maintain the cables spaced apart after which a liner made of a perforated, transversely corrugated strip of plastic material is wrapped about the splice. The tubing is extended over the liner and its lower end is taped about the collars to form a closed end to prevent the escape of a waterproofing material which is flowed into the opposite open end of the tubing. A length of transversely and longitudinally scored plastic is wrapped about the tubing and cut along one of the score lines to form a cover which is secured by a plurality of clamps. The enclosed encapsulated splice is generally formed within a pedestal cabinet or adjacent a telephone pole in which case it is protected mechanically by a metallic U-shaped guard that is positioned over the cover along its length and secured to the pole.

    摘要翻译： 外部电话设备的电缆接头通过一种方法进行修复，如果需要，一套部件的管道的长度在要被再次切割的电缆的端部部分上移动。 管道在电缆的夹套部分附近折叠，并且在相邻位置的每个电缆的护套周围形成包括多圈密封带的套环。 间隔块定位在套环之间以保持电缆间隔开，之后由穿孔的横向波纹的塑料材料制成的衬垫缠绕在接头上。 管道在衬套上延伸，并且其下端围绕套环胶合以形成封闭端，以防止流入管道的相对开口端的防水材料逸出。 横向和纵向刻痕的塑料的长度围绕管子包裹并沿着一条刻痕线切割以形成通过多个夹具固定的盖子。 封闭的封装的接头通常形成在基座机柜内或邻近电话杆，在这种情况下，它被金属U形防护罩机械地保护，金属U形护罩沿其长度定位在盖上并固定到杆上。

    Mobile home telephone stake
    33.
    发明授权
    Mobile home telephone stake 失效
    移动家庭电话股

    公开(公告)号：US4076198A

    公开(公告)日：1978-02-28

    申请号：US689488

    申请日：1976-05-24

    申请人： Deloris Garrett

    发明人： Deloris Garrett

    IPC分类号： H02G15/076 ,  H02G9/02

    CPC分类号： H02G15/076

    摘要： A mobile home telephone stake used with an underground telephone cable for receiving the end thereof and attaching the cable to a junction box mounted on a mounting plate secured to the stake. The mounting plate is designed to receive a number of different telephone cable junction boxes without the need of drilling apertures in the plate.

    摘要翻译： 一种用于接收其末端并且将电缆连接到安装在固定到该支架上的安装板上的接线盒上的地下电话电缆的移动家庭电话支票。 安装板设计用于接收多个不同的电话线接线盒，而不需要在板中钻孔。

    Terminal enclosure for buried cable plant
    34.
    再颁专利
    Terminal enclosure for buried cable plant 失效

    公开(公告)号：USRE27746E

    公开(公告)日：1973-08-28

    申请号：US27746D

    申请日：1972-11-15

    IPC分类号： H02G15/076

    CPC分类号： H02G15/076

    摘要： A TERMINAL CHAMBER IN THE TOP PART OF A TERMINAL ENCLOSURE FOR A BURIED CABLE INSTALLATION IS COMPARTMENTED BY PLATELIKE SUPPORTING AND PARTITION MEMBERS, BOTH CARRIED BY A CHANNEL-SHAPED REAR MEMBER COMPRISING THE MAIN ENCLOSURE BODY. BOTH COMPARTMENTING MEMBERS ARE IN FORWARDLY SPACED GENERALLY PARALLEL RELATION TO THE REAR MEMBER WEB. THE SUPPORTING MEMBER, NEAR THE BOTTOM OF THE TERMINAL CHAMBER SUPPORTS UPRIGHT STRETCHES OF CABLE AND SERVICE LINES. THE PARTITION MEMBER, SPACED ABOVE IT, HAS SPLICED CONDUCTORS AND AN UNASSIGNED CONDUCTOR LOOP SECURED TO AND OVERLYING ITS FRONT FACE, WHILE A LOOP OF UNASSIGNED CONDUCTORS LIES BEHIND IT.