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1. 发明授权

US5069516A Telecommunications closures 失效
标题翻译：电信闭路
公开(公告)号：US5069516A
公开(公告)日：1991-12-03
申请号：US439410
申请日：1989-11-21
申请人： Lowell I. Kohy , Damian Kaczorowski
发明人： Lowell I. Kohy , Damian Kaczorowski
IPC分类号： G02B6/44 , H02G15/076
CPC分类号： G02B6/4451 , G02B6/4439 , G02B6/4442 , H02G15/076
摘要： An optical fiber enclosure for a pedestal environment includes a pedestal which slideably supports a closure within the pedestal along a vertical direction so that during freeze-thaw envionrmental conditions when the pedestal is raised and lowered by expanding and contracting earth the closure does not impose undue stress on optical fiber cables connected thereto. Another enclosure suitable for buried applications also includes means for slideably extending an inner closure therefrom along a vertical direction to aid a craftsperson in accessing and working on the inner closure, the buried enclosure including means for allowing one or more loops of telecommunications cable to be stored therewithin for allowing the inner closure to be removed a substantial distance therefrom.
摘要翻译：用于基座环境的光纤外壳包括可沿着垂直方向可滑动地支撑基座内的封闭件的基座，使得在通过膨胀和收缩接地将基座升高和降低时的冻融环境条件下，封闭件不会施加过度的应力连接在其上的光纤电缆。适用于埋藏应用的另一个外壳还包括用于沿着垂直方向从其上滑动地延伸内部封闭件的装置，以帮助工匠进入内部盖子并进行工作，所述埋入式外壳包括用于容纳电信电缆的一个或多个环路的装置其中允许内盖从其中移除相当大的距离。

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