公开(公告)号：EP0940700A2

公开(公告)日：1999-09-08

申请号：EP99110417.5

申请日：1994-02-24

申请人： PORTA SYSTEMS CORPORATION

发明人： Ott, Conrad L. ,  Fasano, Michael ,  Wuestmann, David E. ,  Tabone, Peter P. ,  Meyerhoefer, Carl E.

IPC分类号： G02B6/38

CPC分类号： G02B6/3831 ,  G02B6/3821 ,  G02B6/3835 ,  G02B6/3849 ,  G02B6/3851 ,  G02B6/3861 ,  G02B6/3863 ,  G02B6/3869 ,  G02B6/3887

摘要： An improved fiber optic connector of the type in which a fiber supporting ferrule (15) is slidably and resiliently biased independently of the surrounding load-bearing parts of the connector so that forces applied to the fiber optic cable jacket are not transmitted to the ferrule (15) and supported fiber to interrupt communications then in progress. In one of the embodiments, the needle of a syringe is inserted into a positioning tube (16) which confines an adhesive to the needed area, and prevents wicking of the adhesive to surrounding areas where it might interfere with the sliding action of the ferrule (15). It also wipes the needle as the syringe is withdrawn. A rear body element (13) provided with internal threads (50) which surround the cable jacket, which during a crimping operation, causes the jacket to deform into the threads for superior cable retention. Alternate embodiments include a rear body having means for engaging a sheath of a fiber optic cable, key means, and crimping operations with collet-like fingers.

摘要翻译： 一种改进的光纤连接器，其中光纤支撑套圈（15）可独立于连接器的周围的承载部分而可滑动地且弹性地偏置，使得施加到光纤电缆护套的力不被传递到套圈（ 15）和支持的光纤中断正在进行的通信。 在其中一个实施例中，将注射器的针插入定位管（16）中，定位管（16）将粘合剂限定在所需区域上，并且防止粘合剂对周围区域的芯吸（其可能干扰套圈的滑动动作） 15）。 当注射器取出时，它也会擦拭针头。 设置有围绕电缆护套的内螺纹（50）的后体元件（13），其在卷曲操作期间使护套变形成螺纹以获得更好的电缆保持。 替代实施例包括具有用于接合光纤电缆的护套，关键装置和具有夹头状手指的压接操作的装置的后体。