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公开(公告)号：US5734770A
公开(公告)日：1998-03-31
申请号：US496328
申请日：1995-06-29
CPC分类号： G02B6/3809 , G02B6/389 , G02B6/3636 , G02B6/3652 , G02B6/3821 , G02B6/3822 , G02B6/3825
摘要： A device for interconnecting the bare ends of two or more optical fibers uses a common receptacle having a fiber clamping element therein and camming surfaces for actuating the element, and at least one plug having a camming finger for engaging one of the camming surfaces. The camming surfaces are located such that, when only one of the camming surfaces is actuated, the clamping element rocks to a side of the pocket opposite the one camming surface and remains in the open state, but when both of the camming surfaces are actuated, the clamping element is forced to the closed state. The plug includes a fiber protector free to slide within the plug housing, substantially enclosing the bare end of the fiber when the plug housing is removed from the receptacle, but retracting when the plug housing is inserted into the receptacle to direct the bare end of the fiber toward said guide tube. A fiber collet biases the terminal end of the fiber toward the forward end of the plug to place a preload condition on the bare end of the fiber. The connector is particularly suited for cleave-and-bevel installations. The receptacle preferably uses a novel clamping element having two plate members with fiber-contacting surfaces, at least one of said fiber-contacting surfaces having a fiber-receiving groove. Edges of the plates are aligned and held together with a split tube spring. At least one of the plate members is provided with a wire-receiving groove and a wire therein which acts as a fulcrum to allow the plates to pivot along an axis defined by the wire. The split tube spring provides a precisely controlled load along the edges of the plates, allowing the opposite ends to be clamped together (within the guide tube) by a force sufficient to overcome the controlled load of the split tube spring.
摘要翻译： 用于互连两根或更多根光纤的裸露端的装置使用在其中具有光纤夹持元件的公共插座和用于致动元件的凸轮表面，以及至少一个具有用于接合其中一个凸轮表面的凸轮指的插头。 凸轮表面被定位成使得当只有一个凸轮表面被致动时，夹紧元件向相对于一个凸轮表面的凹槽的一侧起伏并保持在打开状态，但是当两个凸轮表面被致动时， 夹紧元件被迫进入关闭状态。 插头包括一个光纤保护器，当插头外壳从插座中取出时，插头壳体内部可自由滑动，基本上包围光纤的裸露端，但是当插头外壳插入插座时，缩回插头， 纤维朝向所述导管。 纤维夹头将纤维的末端偏压到插头的前端，以将预载条件放置在光纤的裸露端上。 连接器特别适用于切割和斜面安装。 容器优选地使用具有两个具有纤维接触表面的板构件的新型夹紧元件，所述纤维接触表面中的至少一个具有纤维接收槽。 板的边缘与分裂管弹簧对准并保持在一起。 至少一个板构件设置有线接收槽和其中的线，其用作支点，以允许板沿着由线限定的轴线枢转。 分裂管弹簧沿着板的边缘提供精确控制的载荷，允许相对的端部通过足以克服分裂管弹簧受控负载的力夹在一起（在导管内）。
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公开(公告)号：US09296081B2
公开(公告)日：2016-03-29
申请号：US14394170
申请日：2012-04-27
申请人： Jianhua Wang , Guanpeng Hu , Ronald P. Pepin
发明人： Jianhua Wang , Guanpeng Hu , Ronald P. Pepin
CPC分类号： B24B19/226 , G02B6/3863
摘要： A polishing apparatus for polishing an optical fiber connector is disclosed. The polishing apparatus has a base portion to support a polishing media; and a polishing puck. The polishing puck includes a connector mount, to receive and hold the optical fiber connector secured to a terminal end of an optical fiber, and a polishing gear configured to engage with a ring gear disposed in the base portion such that a fiber tip of optical fiber mounted in the optical connector traces a roulette pattern on the polishing media upon rotational engagement of the polishing gear within the ring gear.
摘要翻译： 公开了一种用于抛光光纤连接器的抛光装置。 抛光装置具有支撑抛光介质的基部; 和抛光盘。 抛光盘包括连接器安装件，用于接收和保持固定在光纤终端上的光纤连接器，以及抛光齿轮，其配置成与设置在基座部分中的环形齿轮接合，使得光纤的光纤尖端 安装在光学连接器中的轮盘图案在抛光齿轮在齿圈内的旋转接合时跟踪抛光介质上的轮盘图案。
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公开(公告)号：US5732174A
公开(公告)日：1998-03-24
申请号：US829743
申请日：1997-03-31
IPC分类号： G02B6/38
CPC分类号： G02B6/3893 , G02B6/3809 , G02B6/3825 , G02B6/3847 , G02B6/3821 , G02B6/3865 , G02B6/3869
摘要： A device for interconnecting the bare ends of two or more optical fibers uses a common receptacle having a fiber clamping element therein and camming surfaces for actuating the element, and at least one plug having a camming finger for engaging one of the camming surfaces. The camming surfaces are located such that, when only one of the camming surfaces is actuated, the clamping element rocks to a side of the pocket opposite the one camming surface and remains in the open state, but when both of the camming surfaces are actuated, the clamping element is forced to the closed state. The plug includes a fiber protector free to slide within the plug housing, substantially enclosing the bare end of the fiber when the plug housing is removed from the receptacle, but retracting when the plug housing is inserted into the receptacle to direct the bare end of the fiber toward said guide tube. A fiber collet biases the terminal end of the fiber toward the forward end of the plug place a preload condition on the bare end of the fiber. The connector is particularly suited for cleave-and-bevel installations. The receptacle preferably uses a novel clamping element having two plate members with fiber-contacting surfaces, at least one of said fiber-contacting surfaces having a fiber-receiving groove. Edges of the plates are aligned and held together with a split tube spring. At least one of the plate members is provided with a wire-receiving groove and a wire therein which acts as a fulcrum to allow the plates to pivot along an axis defined by the wire. The split tube spring provides a precisely controlled load along the edges of the plates, allowing the opposite ends to be clamped together (within the guide tube) by a force sufficient to overcome the controlled load of the split tube spring.
摘要翻译： 用于互连两根或更多根光纤的裸露端的装置使用在其中具有光纤夹持元件的公共插座和用于致动元件的凸轮表面，以及至少一个具有用于接合其中一个凸轮表面的凸轮指的插头。 凸轮表面被定位成使得当只有一个凸轮表面被致动时，夹紧元件向相对于一个凸轮表面的凹槽的一侧起伏并保持在打开状态，但是当两个凸轮表面被致动时， 夹紧元件被迫进入关闭状态。 插头包括一个光纤保护器，当插头外壳从插座中取出时，插头壳体内部可自由滑动，基本上包围光纤的裸露端，但是当插头外壳插入插座时，缩回插头， 纤维朝向所述导管。 光纤夹头将光纤的终端朝向插头的前端偏置，在光纤的裸露端部放置预加载条件。 连接器特别适用于切割和斜面安装。 容器优选地使用具有两个具有纤维接触表面的板构件的新型夹紧元件，所述纤维接触表面中的至少一个具有纤维接收槽。 板的边缘与分裂管弹簧对准并保持在一起。 至少一个板构件设置有线接收槽和其中的线，其用作支点，以允许板沿着由线限定的轴线枢转。 分裂管弹簧沿着板的边缘提供精确控制的载荷，允许相对的端部通过足以克服分裂管弹簧受控负载的力夹在一起（在导管内）。
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