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1. 发明授权

US08094988B2 Apparatus and methods for verifying an acceptable splice termination 有权
标题翻译：用于验证可接受的接头终端的装置和方法
公开(公告)号：US08094988B2
公开(公告)日：2012-01-10
申请号：US11304313
申请日：2005-12-15
申请人： Bradley S. Billman , David W. Meek , Joshua D. Raker , Scott E. Semmler
发明人： Bradley S. Billman , David W. Meek , Joshua D. Raker , Scott E. Semmler
IPC分类号： G02B6/00 , G02B6/255
CPC分类号： G02B6/3802 , G02B6/3806 , G02B6/3846
摘要： Apparatus and methods for verifying an acceptable splice termination include propagating light energy into the stub optical fiber of a fiber optic connector, detecting and collecting the amount of optical power emanating from the stub optical fiber at a termination area of the connector, converting the optical power to an electrical signal proportional to the amount of collected optical power, and displaying the electrical signal on a feedback monitor, such as an optical power meter, an LCD bar graph, or an LED. An initial (i.e., reference) value is obtained with the field optical fiber not in physical contact with the stub optical fiber. A final (i.e., terminated) value is obtained with the field optical fiber in physical contact with the stub optical fiber and terminated to the connector. The final value is compared to the initial value to determine whether the change (i.e., difference) is sufficient. Alternatively, the final value is compared to a predetermined limit or threshold.
摘要翻译：用于验证可接受的接头终端的装置和方法包括将光能传播到光纤连接器的短截线光纤中，检测和收集在连接器的终端区域处从短截线光纤发出的光功率的量，将光功率到与所收集的光功率成比例的电信号，以及在诸如光功率计，LCD条形图或LED的反馈监视器上显示电信号。使用场光纤不与短截线光纤物理接触来获得初始（即参考）值。当场光纤与短截线光纤物理接触并终止于连接器时，获得最终（即终止）值。将最终值与初始值进行比较，以确定变化（即差异）是否足够。或者，将最终值与预定的极限或阈值进行比较。

2. 发明授权

US07512308B2 Optical fiber transition device 失效
标题翻译：光纤转换装置
公开(公告)号：US07512308B2
公开(公告)日：2009-03-31
申请号：US11479254
申请日：2006-06-30
申请人： Brandon A. Barnes , Bradley S. Billman , Sean M. Kerr , Joshua D. Raker , Charles A. Yow, Jr.
发明人： Brandon A. Barnes , Bradley S. Billman , Sean M. Kerr , Joshua D. Raker , Charles A. Yow, Jr.
IPC分类号： G02B6/00
CPC分类号： G02B6/4471 , G02B6/3801 , G02B6/3846 , G02B6/3887
摘要： The present invention addresses the need for a stress relieving device and protective jacket for exposed fiber within a field-installed optical network enclosure, such as a network interface device. The present invention incorporates a furcation tube coupled with a furcation body. The coupling may be accomplished by a direct connection or with use of an external or internal transition body. The present invention enables a field-installer to transition an optical fiber cable from the field into a furcation tube thereby providing a means for attaching an optical connector, such as a mechanical splice connector, onto the optical fiber and furcation tube.
摘要翻译：本发明解决了在诸如网络接口设备的现场安装的光网络外壳中需要用于外露光纤的应力释放装置和保护套。本发明包括与分叉体结合的分叉管。联接可以通过直接连接或使用外部或内部过渡体实现。本发明使现场安装者能够将光纤电缆从现场转变成分叉管，从而提供用于将诸如机械接头连接器的光学连接器附接到光纤和分叉管上的装置。

3. 发明授权

US08678260B2 Bladeless cleavers having an arcuate exterior surface and related methods for cleaving an optical fiber using an abrasive medium 有权
标题翻译：具有弧形外表面的无叶切割器以及使用研磨介质切割光纤的相关方法
公开(公告)号：US08678260B2
公开(公告)日：2014-03-25
申请号：US12710746
申请日：2010-02-23
申请人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
发明人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
IPC分类号： B26F3/00
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/321
摘要： Methods, cleavers, and packagings for cleaving an optical fiber using an abrasive medium are disclosed. In one embodiment, a bladeless cleaver includes a body having an arcuate exterior surface, which may be provided in one embodiment by an exterior surface of a tool or toolkit, such as, but not limited to, a consumables kit or other packaging. A cleaver structure is disposed on the body such that a space between the arcuate exterior surface of the body and the cleaver structure is configured to receive a portion of the optical fiber to be cleaved. The cleaver structure comprises an abrasive medium carrier that is configured to be actuated to place the abrasive medium in contact with the portion of the optical fiber to create a flaw in the portion of the optical fiber. In another embodiment, the portion of the optical fiber may be positioned directly along the arcuate exterior surface of the body.
摘要翻译：公开了使用磨料介质切割光纤的方法，切割和包装。在一个实施例中，无刃切割器包括具有弧形外表面的主体，其可以在一个实施例中由工具或工具包的外表面提供，例如但不限于消耗品套件或其他包装。切割器结构设置在主体上，使得主体的弧形外表面与切割器结构之间的空间被配置为接收要被劈开的光纤的一部分。切割器结构包括磨料介质载体，其构造成被致动以使研磨介质与光纤的该部分接触以在光纤的该部分中产生缺陷。在另一个实施例中，光纤的部分可以沿着主体的弧形外表面直接定位。

4. 发明授权

US08408813B2 Fiber optic connector of a fiber optic connection termination system 有权
标题翻译：光纤连接终端系统的光纤连接器
公开(公告)号：US08408813B2
公开(公告)日：2013-04-02
申请号：US13007008
申请日：2011-01-14
申请人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
发明人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
IPC分类号： G02B6/36 , H02G1/14
CPC分类号： G02B6/245 , G02B6/25 , G02B6/3846 , Y10T29/49117
摘要： A fiber optic connector for making a mechanical splice with an optical fiber secured in an optical fiber handler is disclosed. The fiber optic connector provides the craft with a simple, fast and reliable way for terminating the optical fiber.
摘要翻译：公开了一种用于利用固定在光纤处理器中的光纤进行机械接合的光纤连接器。光纤连接器为终端光纤提供了一种简单，快速和可靠的方法。

5. 发明申请

US20110204116A1 BLADELESS CLEAVERS HAVING AN ARCUATE EXTERIOR SURFACE AND RELATED METHODS FOR CLEAVING AN OPTICAL FIBER USING AN ABRASIVE MEDIUM 有权
标题翻译：具有氨基外表面的无锯齿清洗机和使用磨料介质清洁光纤的相关方法
公开(公告)号：US20110204116A1
公开(公告)日：2011-08-25
申请号：US12710746
申请日：2010-02-23
申请人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
发明人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
IPC分类号： B26F3/00
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/321
摘要： Methods, cleavers, and packagings for cleaving an optical fiber using an abrasive medium are disclosed. In one embodiment, a bladeless cleaver includes a body having an arcuate exterior surface, which may be provided in one embodiment by an exterior surface of a tool or toolkit, such as, but not limited to, a consumables kit or other packaging. A cleaver structure is disposed on the body such that a space between the arcuate exterior surface of the body and the cleaver structure is configured to receive a portion of the optical fiber to be cleaved. The cleaver structure comprises an abrasive medium carrier that is configured to be actuated to place the abrasive medium in contact with the portion of the optical fiber to create a flaw in the portion of the optical fiber. In another embodiment, the portion of the optical fiber may be positioned directly along the arcuate exterior surface of the body.
摘要翻译：公开了使用磨料介质切割光纤的方法，切割和包装。在一个实施例中，无刃切割器包括具有弧形外表面的主体，其可以在一个实施例中由工具或工具包的外表面提供，例如但不限于消耗品套件或其他包装。切割器结构设置在主体上，使得主体的弧形外表面与切割器结构之间的空间被配置为接收要被劈开的光纤的一部分。切割器结构包括磨料介质载体，其构造成被致动以使研磨介质与光纤的该部分接触以在光纤的该部分中产生缺陷。在另一个实施例中，光纤的部分可以沿着主体的弧形外表面直接定位。

6. 发明申请

US20110176780A1 FIBER OPTIC CONNECTOR OF A FIBER OPTIC CONNECTION TERMINATION SYSTEM 有权
标题翻译：光纤连接终端系统的光纤连接器
公开(公告)号：US20110176780A1
公开(公告)日：2011-07-21
申请号：US13007008
申请日：2011-01-14
申请人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
发明人： Brandon A. Barnes , Joshua D. Raker , Greg J. Scherer , Scott E. Semmler
IPC分类号： G02B6/36 , H02G1/14
CPC分类号： G02B6/245 , G02B6/25 , G02B6/3846 , Y10T29/49117
摘要： A fiber optic connector for making a mechanical splice with an optical fiber secured in an optical fiber handler is disclosed. The fiber optic connector provides the craft with a simple, fast and reliable way for terminating the optical fiber.
摘要翻译：公开了一种用于利用固定在光纤处理器中的光纤进行机械接合的光纤连接器。光纤连接器为终端光纤提供了一种简单，快速和可靠的方法。

7. 发明申请

US20080085090A1 Crimp and crimp mechanism for fiber optic connector 审中-公开
标题翻译：光纤连接器的压接和压接机构
公开(公告)号：US20080085090A1
公开(公告)日：2008-04-10
申请号：US11545284
申请日：2006-10-10
申请人： David W. Meek , Jeffrey D. Palmer , Joshua D. Raker , Kristine A. McEvoy
发明人： David W. Meek , Jeffrey D. Palmer , Joshua D. Raker , Kristine A. McEvoy
IPC分类号： G02B6/00
CPC分类号： G02B6/3855 , G02B6/3857 , G02B6/3898
摘要： An improved mechanical crimp provides increased fiber retention, while reducing the force required to form the crimp so that the crimp can be formed using a compact crimp mechanism disposed on a handheld installation tool. The crimp includes a deformable crimp tube and an optical fiber disposed within the crimp tube. A radial cross section of the crimp defines a plurality of alternating concave and convex outer surfaces. The crimp mechanism includes a base plate and a pair of crimp arms movably mounted on the base plate such that the crimp arms define a crimp area. The crimp mechanism further comprises an eccentric engaging at least one of the crimp arms and movably mounted on the base plate between a first position wherein the crimp arms are spaced apart at the crimp area and a second position wherein the crimp arms are not spaced apart at the crimp area.
摘要翻译：改进的机械卷曲提供增加的纤维保持力，同时减少形成卷曲所需的力，使得可以使用设置在手持式安装工具上的紧凑的压接机构来形成卷边。卷曲包括可变形的压接管和设置在卷曲管内的光纤。卷曲的径向横截面限定多个交替的凹凸外表面。压接机构包括基板和可移动地安装在基板上的一对压接臂，使得压接臂限定卷曲区域。压接机构进一步包括偏心接合至少一个压接臂并可移动地安装在基板上的第一位置和第二位置之间，其中压接臂在压接区域处间隔开，第二位置处压接臂不间隔开卷曲区域。

8. 发明申请

US20080069501A1 SECURE FIBER OPTIC CONNECTOR AND ADAPTER SYSTEMS 有权
标题翻译：安全光纤连接器和适配器系统
公开(公告)号：US20080069501A1
公开(公告)日：2008-03-20
申请号：US11521718
申请日：2006-09-15
申请人： Ronald L. Mudd , Joshua D. Raker
发明人： Ronald L. Mudd , Joshua D. Raker
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3825 , G02B6/3831 , G02B6/3893
摘要： A secure fiber optic connector and adapter system including at least one connector including a first housing portion defining a first key slot and a second housing portion defining a second key slot independent of the first key slot, and at least one adapter including a first cavity for receiving the first housing portion and defining a first key therein for engaging with the first key slot, and a second cavity for receiving the second housing portion and defining a second key therein for engaging with the second key slot, wherein only a connector and an adapter having corresponding key slots and keys may mate. A secure fiber optic connector and adapter system for providing a level of secure access within a fiber optic network.
摘要翻译：一种安全的光纤连接器和适配器系统，包括至少一个连接器，该至少一个连接器包括限定第一键槽的第一壳体部分和与第一键槽独立地限定第二键槽的第二壳体部分，以及至少一个适配器，接收第一壳体部分并在其中限定第一键以与第一键槽接合，以及用于接收第二壳体部分并在其中限定第二键以与第二键槽接合的第二腔，其中仅一个连接器和适配器具有相应的键槽和键可以配合。一种安全光纤连接器和适配器系统，用于在光纤网络内提供一定程度的安全访问。

9. 发明授权

US08306382B2 Methods, cleavers, and packagings for cleaving an optical fiber using an abrasive medium 有权
标题翻译：使用磨料介质切割光纤的方法，切割和包装
公开(公告)号：US08306382B2
公开(公告)日：2012-11-06
申请号：US12697604
申请日：2010-02-01
申请人： Joshua D. Raker , Greg J. Scherer
发明人： Joshua D. Raker , Greg J. Scherer
IPC分类号： G02B6/00 , B26F3/00
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/321
摘要： Methods, cleavers, and packagings for cleaving an optical fiber using an abrasive medium are disclosed. The abrasive medium may be placed into contact with an optical fiber to induce a flaw in the optical fiber. The optical fiber is broken about the induced flaw to create an end face for fiber optic termination preparations. In one embodiment, a method for cleaving an optical fiber without employing a blade is provided. The method includes providing an optical fiber. A flaw is created in a portion of the optical fiber using a bladeless cleaver comprised of a body and a cleaver structure attached to the body. The cleaver structure is configured to actuate to place an abrasive medium in contact with the portion of the optical fiber to create a flaw in the optical fiber. The method further includes breaking the optical fiber at the flaw to create an end face.
摘要翻译：公开了使用磨料介质切割光纤的方法，切割和包装。研磨介质可以放置成与光纤接触以引起光纤中的缺陷。光纤关于诱发的缺陷被破坏以产生用于光纤终端制剂的端面。在一个实施例中，提供了一种用于在不使用刀片的情况下切割光纤的方法。该方法包括提供光纤。在光纤的一部分中使用由身体和切割器结构附接到身体的无刃切割器产生缺陷。切割器结构被配置为致动以使研磨介质与光纤的该部分接触以在光纤中产生缺陷。该方法还包括在缺陷处断开光纤以产生端面。

10. 发明申请

US20100220964A1 Fiber Optic Drop Cable Furcation Assemblies and Methods 有权
标题翻译：光纤电缆分线组件及方法
公开(公告)号：US20100220964A1
公开(公告)日：2010-09-02
申请号：US12241491
申请日：2008-09-30
申请人： Michael de Jong , Paul X. Devereaux , Joshua D. Raker , Gerry J. Harvey
发明人： Michael de Jong , Paul X. Devereaux , Joshua D. Raker , Gerry J. Harvey
IPC分类号： G02B6/44
CPC分类号： G02B6/4471
摘要： Furcation assemblies (100) for furcating a fiber optic drop cable (10) are disclosed. An example furcation assembly includes a furcation member (110) having an elongate furcation body (112) defining an axial channel (130) with a front section (132). The channel front section is configured to accommodate and be secured to either a buffer tube (30) of a buffered drop cable or a protective cover (20) of an unbuffered drop cable. A flexible guide (150) is secured to the furcation member back end. A flexible protection member (180) slidably fits within the guide back end and is telescopically adjustable relative thereto. To create a cable assembly (200) using the furcation assembly, the furcation member is secured to the drop cable so that the optical fiber (40) carried thereby is passed through the furcation member, through the guide and through the protection member to form an exposed fiber section. The fiber end (41) of the exposed fiber section is then connectorized with a connector (200) and the protection member is slid over the exposed fiber portion and is connected to the connector back end (214). Furcation assemblies and methods for handling multiple fibers are also disclosed.
摘要翻译：公开了用于使光纤分路电缆（10）分叉的分叉组件（100）。示例性分叉组件包括具有限定具有前部（132）的轴向通道（130）的细长分叉体（112）的分叉构件（110）。通道前部被配置为容纳并固定到缓冲液滴电缆的缓冲管（30）或无缓冲液滴电缆的保护罩（20）。柔性引导件（150）固定到分叉构件后端。柔性保护构件（180）可滑动地配合在引导后端内并相对于其可伸缩地调节。为了使用分叉组件创建电缆组件（200），分叉构件被固定到分接电缆，使得由此携带的光纤（40）通过分叉构件穿过引导件并通过保护构件形成露出纤维部分。然后将暴露的光纤部分的光纤端部（41）与连接器（200）连接，并且保护部件在暴露的光纤部分上滑动并连接到连接器后端（214）。还公开了用于处理多根纤维的分叉组件和方法。

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