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1. 发明授权

US06536956B2 Ferrule boot for optical connectors 有权
标题翻译：光纤连接器的套圈引导
公开(公告)号：US06536956B2
公开(公告)日：2003-03-25
申请号：US09915825
申请日：2001-07-26
申请人： James P. Luther , Thomas Theuerkorn , Rodney A. Throckmorton
发明人： James P. Luther , Thomas Theuerkorn , Rodney A. Throckmorton
IPC分类号： G02B636
CPC分类号： G02B6/3885
摘要： A ferrule boot for attachment to an optical fiber ribbon has a channel extending therethrough. The channel has at its distal end a first tapered lead-in section sized and dimensioned such that the optical fiber ribbon with the internal optical fibers stripped and exposed is insertable through the ferrule boot. The first tapered lead-in section is connected to a second tapered section, and the second tapered section prevents adhesives used to affix the optical fiber ribbon to a ferrule from wicking to the outside of the ferrule boot. The channel has a substantially straight section fitting intimately over the outside of the optical fiber ribbon to center and guide the exposed optical fibers to the center of the proximal end of the channel. In an embodiment, the ferrule boot also has a lip member disposed proximate to the proximal end of the channel to help seal the adhesive and ease insertion. Additionally, the lip may also prevent withdrawal of the optical fiber ribbon. In another embodiment, the ferrule boot also has a vent hole to allow air or other gases trapped in the ferrule boot cavity to vent to the ambient atmosphere.
摘要翻译：用于连接到光纤带的套圈护套具有延伸穿过其中的通道。通道在其远端处具有第一锥形导入部分，其大小和尺寸使得具有剥离和暴露的内部光纤的光纤带可插入通过套圈套管。第一锥形引入部分连接到第二锥形部分，并且第二锥形部分防止用于将光纤带粘贴到套圈上的粘合剂芯吸到套圈套管的外部。通道具有基本上直的部分，紧密地配合在光纤带的外侧上，使中心并将暴露的光纤引导到通道的近端的中心。在一个实施例中，套圈靴还具有靠近通道的近端设置的唇缘部件，以帮助密封粘合剂并易于插入。此外，唇缘还可以防止光纤带的退出。在另一个实施例中，套圈护罩还具有通气孔，以允许被封闭在套圈套管腔中的空气或其它气体排放到环境大气中。

2. 发明授权

US06379054B2 Field installable multifiber connector 有权
标题翻译：现场可安装多纤连接器
公开(公告)号：US06379054B2
公开(公告)日：2002-04-30
申请号：US09736503
申请日：2000-12-13
申请人： Rodney A. Throckmorton , Jeffrey D. Palmer , Mark W. Spriggle , Michael de Jong
发明人： Rodney A. Throckmorton , Jeffrey D. Palmer , Mark W. Spriggle , Michael de Jong
IPC分类号： G02B638
CPC分类号： G02B6/3869 , G02B6/3806 , G02B6/3821 , G02B6/3846 , G02B6/3885 , G02B6/3893
摘要： A multifiber connector is provided according to one embodiment which includes a multifiber ferrule, splice components and a crimp tube that defines a lengthwise extending passageway having a lateral cross-sectional shape that is generally oval for receiving and maintaining a plurality of optical fibers in a lateral side-by-side relationship. The crimp tube therefore provides the optical fibers to the splice components in an aligned and properly spaced manner for alignment and optical interconnection with respective optical fiber stubs. According to another embodiment, a fiber optic connector is provided that includes a ferrule, mechanical splice components, an associated cam member for actuating the mechanical splice components and means for controlling the position of the cam member relative to the mechanical splice components such that the cam member can be precisely moved from a first unactuated position to a second actuated position. As such, the fiber optic connector can be mechanically spliced to a plurality of optical fibers in a reliable manner so as to facilitate the field installation of a multifiber connector. the multifiber connector can also include a ferrule holder for aligning the ferrule and the splice components.
摘要翻译：根据一个实施例，提供一种多纤维连接器，其包括多光纤套圈，接头部件和压接管，所述多光纤套管限定长度方向延伸的通道，所述纵向延伸通道具有大致椭圆形的横向横截面形状，用于接收和保持多个光纤在侧面并肩关系。因此，卷边管以对准且适当间隔的方式将光纤提供给拼接部件，用于与相应的光纤短截线对准和光互连。根据另一个实施例，提供一种光纤连接器，其包括套圈，机械接头部件，用于致动机械接头部件的相关联的凸轮部件和用于控制凸轮部件相对于机械接头部件的位置的装置，使得凸轮构件可以从第一未致动位置精确地移动到第二致动位置。因此，可以以可靠的方式将光纤连接器机械地接合到多根光纤，以便于多光纤连接器的现场安装。多纤维连接器还可以包括用于对准套圈和接头部件的套圈保持器。

3. 发明授权

US4884863A Optical fiber splicing enclosure for installation in pedestals 失效
标题翻译：用于安装在基座中的光纤拼接外壳
公开(公告)号：US4884863A
公开(公告)日：1989-12-05
申请号：US319483
申请日：1989-03-06
申请人： Rodney A. Throckmorton
发明人： Rodney A. Throckmorton
IPC分类号： G02B6/44
CPC分类号： G02B6/4441
摘要： Described is a fiber optic splicing enclosure to be installed within existing copper distribution pedestals. Elastic material holds the splicing enclosure in an essentially stationary position during limited movement of the ground surface due to frost heave or the like. Additional diagonally placed elastic straps secure the optical waveguides in a desired position.
摘要翻译：描述的是将光纤拼接外壳安装在现有的铜配线基座内。弹性材料由于霜冻等而在地表的有限运动期间将拼接外壳保持在基本上静止的位置。另外的对角放置的弹性带将光波导固定在期望的位置。

4. 发明授权

US5748819A Field installable optical fiber connector and an associated method of fabrication 失效
标题翻译：现场可安装的光纤连接器和相关的制造方法
公开(公告)号：US5748819A
公开(公告)日：1998-05-05
申请号：US417312
申请日：1995-04-05
申请人： Otto I. Szentesi , Rodney A. Throckmorton
发明人： Otto I. Szentesi , Rodney A. Throckmorton
IPC分类号： G02B6/255 , G02B6/38
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/3851 , G02B6/3869 , G02B6/3887
摘要： An optical fiber connector includes a longitudinally extending ferrule having fusion access means defined therein such that an optical fiber stub and a second optical fiber can be fused in the field during installation of the optical fiber connector. In one embodiment, the fusion access means includes a fusion access slot which extends transversely across the ferrule from a first side of the ferrule to a bottom portion of the fusion access slot such that a bore defined longitudinally through the ferrule opens into the fusion access slot. In this embodiment, the radial distance between the bottom portion of the fusion access slot and the second side of the ferrule, opposite the first side, is greater than a predetermined radial distance such that the fusion access slot does not significantly weaken the ferrule so that the ferrule remains structurally intact during use. In another embodiment, the fusion access means includes a fusion access port defined transversely through the ferrule such that the fusion access port is in communication with the longitudinal bore and thereby defines an internal splice cavity in which the end portions of the optical fiber stub and the second optical fiber can also be fused to form an integral optical fiber. By carefully defining the fusion access means within the ferrule, however, the structural integrity of the ferrule can be maintained such that the resulting optical fiber connector is durable and strong.
摘要翻译：一种光纤连接器包括一个纵向延伸的套管，其具有限定在其中的熔接通道装置，使得在光纤连接器的安装期间，光纤短截线和第二光纤可以在现场融合。在一个实施例中，融合进入装置包括融合进入狭槽，其从套圈的第一侧横向穿过套圈延伸到融合进入狭槽的底部，使得沿套筒纵向限定的孔打开到融合接入槽。在该实施例中，熔融通道狭槽的底部与套圈的第一侧相对的第一侧之间的径向距离大于预定的径向距离，使得熔融接入槽不会明显削弱套圈，使得套管在使用过程中保持结构完整。在另一个实施例中，融合进入装置包括横向穿过套圈定义的融合进入端口，使得融合进入端口与纵向孔连通，从而限定内部接合腔，光纤短截线端部和第二光纤也可以被熔化以形成一体的光纤。然而，通过仔细地限定套圈内的熔融接合装置，可以保持套圈的结构完整性，使得所得的光纤连接器耐用且坚固。

5. 发明授权

US06173097B2 Field installable multifiber connector 失效
标题翻译：现场可安装多纤连接器
公开(公告)号：US06173097B2
公开(公告)日：2001-01-09
申请号：US09108451
申请日：1998-07-01
申请人： Rodney A. Throckmorton , Mark W. Spriggle , Jeffrey D. Palmer
发明人： Rodney A. Throckmorton , Mark W. Spriggle , Jeffrey D. Palmer
IPC分类号： G02B638
CPC分类号： G02B6/3869 , G02B6/3806 , G02B6/3821 , G02B6/3846 , G02B6/3885 , G02B6/3893
摘要： A multifiber connector is provided according to one embodiment which includes a multifiber ferrule, splice components and a crimp tube that defines a lengthwise extending passageway having a lateral cross-sectional shape that is generally oval for receiving and maintaining a plurality of optical fibers in a lateral side-by-side relationship. The crimp tube therefore provides the optical fibers to the splice components in an aligned and properly spaced manner for alignment and optical interconnection with respective optical fiber stubs. According to another embodiment, a fiber optic connector is provided that includes a ferrule, mechanical splice components, an associated cam member for actuating the mechanical splice components and means for controlling the position of the cam member relative to the mechanical splice components such that the cam member can be precisely moved from a first unactuated position to a second actuated position. As such, the fiber optic connector can be mechanically spliced to a plurality of optical fibers in a reliable manner so as to facilitate the field installation of a multifiber connector. the multifiber connector can also include a ferrule holder for aligning the ferrule and the splice components.
摘要翻译：根据一个实施例，提供一种多纤维连接器，其包括多光纤套圈，接头部件和压接管，所述多光纤套管限定长度方向延伸的通道，所述纵向延伸通道具有大致椭圆形的横向横截面形状，用于接收和保持多个光纤在侧面并肩关系。因此，卷边管以对准且适当间隔的方式将光纤提供给拼接部件，用于与相应的光纤短截线对准和光互连。根据另一个实施例，提供一种光纤连接器，其包括套圈，机械接头部件，用于致动机械接头部件的相关联的凸轮部件和用于控制凸轮部件相对于机械接头部件的位置的装置，使得凸轮构件可以从第一未致动位置精确地移动到第二致动位置。因此，可以以可靠的方式将光纤连接器机械地接合到多根光纤，以便于多光纤连接器的现场安装。多纤连接器还可以包括用于对准套圈和接头部件的套圈保持器。

6. 发明授权

US5261020A Optical fiber connector assembly tool 失效
标题翻译：光纤连接器组装工具
公开(公告)号：US5261020A
公开(公告)日：1993-11-09
申请号：US971654
申请日：1992-11-05
申请人： Michael de Jong , Rodney A. Throckmorton
发明人： Michael de Jong , Rodney A. Throckmorton
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3833 , G02B6/3802 , G02B6/3846 , G02B6/3849 , G02B6/3887 , G02B6/3898 , Y10T29/53209 , Y10T29/53222
摘要： Disclosed is a connector assembly tool that performs three assembly functions on FC and ST type connectors having a factory installed fiber in response to moving a handle from a first to a second position, namely activating an optical fiber alignment device (a slider) to align an optical fiber of a given cable with a factory installed fiber in a connector and securing such alignment in place by crimping a crimp tube disposed about the cable sought to be connectorized while maintaining an abutment between the factory installed fiber of the connector and the optical fiber sought to be connected to the connector, such tool comprising a base, a car slideably disposed on the base moveable from a first to a second position, a handle pivotably mounted on the base slideably engageable with the car and moveable from a first to a second position, a stop device on the base engageable with the handle when the car is in the second position and a fiber holder affixed to the base and spaced apart from the car and stop device, the fiber holder adapted to maintain the above described abutting relationship.
摘要翻译：公开了一种连接器组装工具，其在具有工厂安装的光纤的FC和ST型连接器上执行三个组装功能，以响应于将手柄从第一位置移动到第二位置，即启动光纤对准装置（滑块）以对准给定电缆的光纤具有出厂安装的光纤连接在连接器中，并通过卷绕设置在电缆周围的电缆的压接管来将其对准到位，同时保持连接器的工厂安装的光纤与所需的光纤之间的邻接连接到连接器，这种工具包括基座，可滑动地设置在基座上的轿厢，可从第一位置移动到第二位置;可转动地安装在基座上的手柄，其可滑动地与轿厢接合并可从第一位置移动到第二位置当所述轿厢处于所述第二位置时，所述底座上的停止装置能够与所述手柄接合，并且固定在所述基座上的纤维架并且间隔开在车辆和停止装置中，纤维保持器适于保持上述的抵靠关系。

7. 发明授权

US5400426A Fiber optic mechanical splice having grooves for dissipating index matching material impurities 失效
标题翻译：光纤机械接头具有用于消散指数匹配材料杂质的凹槽
公开(公告)号：US5400426A
公开(公告)日：1995-03-21
申请号：US108970
申请日：1993-08-19
申请人： Michael de Jong , Rodney A. Throckmorton , Dennis M. Knecht
发明人： Michael de Jong , Rodney A. Throckmorton , Dennis M. Knecht
IPC分类号： G02B6/38
CPC分类号： G02B6/3801 , G02B6/3636 , G02B6/3652 , G02B6/3696 , G02B6/382
摘要： Disclosed is a fiber optic mechanical splice having one or more grooves transverse to the groove in which the optical fibers lie to dissipate air trapped in index matching material from the junction point of the optical fibers.
摘要翻译：公开了一种具有横向于凹槽的一个或多个凹槽的光纤机械接头，其中光纤位于其中以从光纤的接合点散发捕获在折射率匹配材料中的空气。

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