公开(公告)号：US4749253A

公开(公告)日：1988-06-07

申请号：US017789

申请日：1987-02-24

申请人： David L. Dean ,  Michael de Jong

发明人： David L. Dean ,  Michael de Jong

IPC分类号： G02B6/38

CPC分类号： G02B6/3801 ,  G02B6/3803

摘要： A single fiber optical connector with a tube holding two first rods. A curve is induced into optical fibers by force provided by tapered ends of two second rods resting on the first rods. The curve causes the optical fibers to rest in a groove formed by the first rods for splicing.

摘要翻译： 单根光纤连接器，带有两根第一杆的管。 通过由搁置在第一杆上的两个第二杆的锥形末端提供的力将曲线引入光纤中。 曲线使光纤搁置在由第一杆形成的槽中用于拼接。

公开(公告)号：US5040867A

公开(公告)日：1991-08-20

申请号：US496900

申请日：1990-03-21

申请人： Michael de Jong ,  David L. Dean

发明人： Michael de Jong ,  David L. Dean

IPC分类号： G02B6/38

CPC分类号： G02B6/3849 ,  G02B6/3841 ,  G02B6/3847 ,  G02B6/3887 ,  G02B6/3891 ,  G02B6/3898

摘要： A fiber optic connector having a slotted housing has an interior ribbed member projecting through the housing slot. A dust cap is rotatably fixed to the housing to prevent rotation while a tool slides a locking member over the housing slot to force the ribbed member inwards, centering optical fibers. A portion of the connector is factory built so that users need use no epoxies or curing devices.

摘要翻译： 具有开槽壳体的光纤连接器具有通过壳体槽突出的内部肋状构件。 防尘盖可旋转地固定到壳体上以防止旋转，同时工具将锁定构件滑动到壳体槽上方以迫使肋状构件向内，使光纤居中。 连接器的一部分是工厂制造的，因此用户不需要使用环氧树脂或固化装置。

公开(公告)号：US6071442A

公开(公告)日：2000-06-06

申请号：US96971

申请日：1998-06-12

申请人： David L. Dean ,  Alan J. Malanowski ,  Michael D. Domaille

发明人： David L. Dean ,  Alan J. Malanowski ,  Michael D. Domaille

IPC分类号： G02B6/40 ,  B29C33/30 ,  B29D11/00 ,  G02B6/38 ,  B29C33/38

CPC分类号： G02B6/3865 ,  B29C33/304 ,  B29D11/00663 ,  G02B6/3839 ,  G02B6/3854 ,  G02B6/3885 ,  Y10S425/01

摘要： A guide block assembly and associated method are provided for retaining a plurality of fiber bore forming pins and at least one guide bore forming pin in precise relation to each other during molding of a multi-fiber ferrule used in a multi-fiber connector. The assembly comprises an array of fiber bore blocks each with a fiber bore therethrough to retain a respective one of the fiber bore forming pins. At least one guide block that defines a guide bore for retaining a guide bore forming pin is assembled with the array of fiber bore blocks. Adjoining surfaces are defined between adjacent fiber bore blocks and between the guide bore blocks and the array of fiber bore blocks. The use of bores more precisely retains the pins during the molding process, and the use of blocks with adjoining surfaces allows for the machining of such surfaces to precisely establish the relationships between successive fiber bore blocks and between the array of fiber bore blocks and the guide bore blocks.

摘要翻译： 提供了一种引导块组件和相关联的方法，用于在多纤维连接器中使用的多纤维套圈的模制期间，将多个纤维孔形成销和至少一个引导孔形成销彼此精确地相互关联。 组件包括一组纤维孔块，每个纤维孔块具有穿过其中的纤维孔，以保持相应的一个纤维孔形成销。 限定用于保持引导孔形成销的导向孔的至少一个引导块与所述纤维孔块阵列组装在一起。 相邻的表面限定在相邻的纤维孔块之间以及在导向孔块和纤维孔块的阵列之间。 在模制过程中更精确地使用孔保持销，并且使用具有邻接表面的块允许加工这些表面以精确地建立连续的纤维孔块之间以及在纤维砌块阵列与导向件之间的关系 砌块。

公开(公告)号：US5867621A

公开(公告)日：1999-02-02

申请号：US842126

申请日：1997-04-23

申请人： James P. Luther ,  Terry L. Cooke ,  Dennis M. Knecht ,  Joel C. Rosson ,  Markus A. Giebel ,  David L. Dean

发明人： James P. Luther ,  Terry L. Cooke ,  Dennis M. Knecht ,  Joel C. Rosson ,  Markus A. Giebel ,  David L. Dean

IPC分类号： G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/3885

摘要： An adapter is provided for operatively mating two optical fiber connectors of the type that are aligned relative to each other by guide pins. The adapter has two sleeve body halves that are joined together at a mating ends. A guide pin mount is captured between the two sleeve body halves that defines an opening to allow abutment of the two connectors therethrough. Two guide pins mounted on the guide pin mount parallel with the passageway defined through the sleeve and located so as to engage the guide pin holes on the connectors and align two connectors inserted into the adapter.

摘要翻译： 提供了适配器，用于可操作地配合通过导销相对于彼此对准的类型的两个光纤连接器。 适配器具有两个套筒本体半部，其在配合端连接在一起。 引导销安装件被捕获在两个套筒本体半部之间，该两个套筒本体半部限定开口以允许两个连接件通过其抵接。 安装在引导销上的两个引导销与通过套筒限定的通道平行地安装，并且定位成与连接器上的引导销孔接合并对准插入到适配器中的两个连接器。

公开(公告)号：US5786002A

公开(公告)日：1998-07-28

申请号：US627639

申请日：1996-04-04

申请人： David L. Dean ,  Alan J. Malanowski ,  Michael D. Domaille

发明人： David L. Dean ,  Alan J. Malanowski ,  Michael D. Domaille

IPC分类号： G02B6/40 ,  B29C33/30 ,  B29D11/00 ,  G02B6/38 ,  B29C45/26

CPC分类号： G02B6/3865 ,  B29C33/304 ,  B29D11/00663 ,  G02B6/3839 ,  G02B6/3854 ,  G02B6/3885 ,  Y10S425/01

摘要： A guide block assembly is provided for retaining a plurality of fiber bore forming pins and at least one guide bore forming pin in precise relation to each other during molding of a multi-fiber ferrule used in a multi-fiber connector. The assembly includes an array of fiber bore blocks each with a fiber bore therethrough to retain a respective one of the fiber bore forming pins. At least one guide bore block that defines a guide bore for retaining a guide bore forming pin is assembled with the array of fiber bore blocks. Adjoining surfaces are defined between adjacent fiber bore blocks and between the guide bore blocks and the array fiber bore blocks. The use of bores more precisely retains the pins during the molding process, and the use of blocks with adjoining surfaces allows for the machining of such surfaces to precisely establish the relationships between successive fiber bore blocks and between the array of fiber bore blocks and the guide bore blocks.

摘要翻译： 引导块组件被提供用于在多纤维连接器中使用的多纤维套圈的模制期间保持多个纤维孔形成销和至少一个引导孔形成销彼此精确地相互关联。 该组件包括一组纤维孔块，每个纤维孔块具有穿过其中的纤维孔，以保持相应的一个纤维孔形成销。 限定用于保持导向孔形成销的导向孔的至少一个导向孔块与所述纤维孔块阵列组装在一起。 相邻的表面限定在相邻的纤维孔块之间以及导向孔块和阵列纤维孔块之间。 在模制过程中更精确地使用孔保持销，并且使用具有邻接表面的块允许加工这些表面以精确地建立连续的纤维孔块之间以及在纤维砌块阵列与导向件之间的关系 砌块。

公开(公告)号：US5555332A

公开(公告)日：1996-09-10

申请号：US487765

申请日：1995-06-08

申请人： David L. Dean ,  Alan J. Malanowski ,  James R. Merriken ,  Otto I. Szentesi

发明人： David L. Dean ,  Alan J. Malanowski ,  James R. Merriken ,  Otto I. Szentesi

IPC分类号： G02B6/38 ,  G02B6/40

CPC分类号： G02B6/3849 ,  G02B6/382 ,  G02B6/3879 ,  G02B6/3885

摘要： An applicator for inserting guide pins in the corresponding apertures of a fiber optic connector includes a carrier body defining a number of bores and a number of guide pins disposed at least partially within respective ones of the bores, the guide pins extending outwardly from a first surface of the carrier body. The outwardly extending ends of the guide pins are then inserted into and captured by the fiber optic connector and remain therein after removal of the carrier body. In order to further increase the numbers of guide pins that are simultaneously inserted, a plurality of fiber optic connectors can be maintained in a predetermined aligned relationship by an alignment shell having a releasably connected sidewall for receiving the fiber optic connectors.

摘要翻译： 用于将引导销插入光纤连接器的相应孔中的施加器包括限定多个孔的承载体和至少部分地设置在孔的相应孔内的多个引导销，引导销从第一表面向外延伸 的载体。 导向销的向外延伸的端部然后被插入光纤连接器中并被光纤连接器捕获，并且在移除载体主体之后保持在其中。 为了进一步增加同时插入的导销的数量，多个光纤连接器可以通过具有可释放连接的侧壁的对准壳保持在预定的对准关系中，用于接收光纤连接器。

公开(公告)号：US4923274A

公开(公告)日：1990-05-08

申请号：US371193

申请日：1989-06-26

申请人： David L. Dean

发明人： David L. Dean

IPC分类号： G02B6/24 ,  G02B6/38 ,  H02G15/08

CPC分类号： G02B6/3809 ,  G02B6/3806 ,  G02B6/42

摘要： Disclosed herein is a connector for positioning an optical fiber featuring a rotatable locking ring having a cam shaped inner wall having in circumferential succession a first, second, and third inner diameter, the third inner diameter being smaller than the first inner diameter and the second inner diameter being smaller than the third inner diameter, rotation of the locking ring applying inward radial compression to centering elements as the locking ring is rotated from the first to second inner diameter position and to a closed position when the area of the third inner diameter is reached. A plurality of centering members is provided, at least one having no resilient coating thereon, whereby compression forces an optical fiber against resilient material, thereby centering the optical fiber and giving the fiber additional strength to withstand longitudinal tension forces. Also disclosed is an end grommet sized to allow watertight insertion of a buffer tube.

摘要翻译： 本文公开了一种用于定位光纤的连接器，其特征在于具有可旋转的锁定环，该锁定环具有凸轮形内壁，所述凸轮形内壁的圆周连续地具有第一，第二和第三内径，所述第三内径小于所述第一内径， 直径小于第三内径时，当达到第三内径的面积时锁定环从第一至第二内径位置转动到关闭位置时，锁定环向内径向压缩施加到定心元件的旋转 。 提供了多个定心构件，至少一个在其上没有弹性涂层，由此压缩力使光纤抵抗弹性材料，从而使光纤居中并给予纤维额外的强度以承受纵向张力。 还公开了尺寸为允许缓冲管的水密插入的端部垫圈。

公开(公告)号：US4787697A

公开(公告)日：1988-11-29

申请号：US123239

申请日：1987-11-20

申请人： Mark E. Alrutz ,  David L. Dean ,  Dennis M. Knecht

发明人： Mark E. Alrutz ,  David L. Dean ,  Dennis M. Knecht

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3882 ,  G02B6/3803 ,  G02B6/3801 ,  G02B6/3806

摘要： An optical fiber connector having a magnifying lens to aid the user in placement of the optical fibers to be abutted.

摘要翻译： 一种具有放大镜的光纤连接器，用于帮助用户放置待邻接的光纤。

公开(公告)号：US5619011A

公开(公告)日：1997-04-08

申请号：US548330

申请日：1995-11-01

申请人： David L. Dean

发明人： David L. Dean

IPC分类号： C06B21/00 ,  C06B45/10 ,  C06B47/02 ,  C06D5/00

CPC分类号： C06B47/02 ,  C06B21/0058 ,  C06B45/10 ,  C06D5/00

摘要： A solid rocket fuel is formed by mixing a liquid hydroxyl terminated prepolymer such as polybutadiene, with hexamethylenetetramine, and adding a cross-linking agent, particularly a multifunctional isocyanate. The mixture is poured or cast into a mold, cartrige, or insulated motor case and cured, preferably at ambient temperature. The hexamethylenetetramine is employed as the major fuel component in an amount in the range of about 60 to about 83% based on the total weight of the fuel. The preferred curing or cross-linking agent is a liquid multifunctional isocyanate. Processing aids and/or mechanical property modifiers can be added in minor amounts.

摘要翻译： 通过将液体羟基封端的预聚物如聚丁二烯与六亚甲基四胺混合并加入交联剂，特别是多官能异氰酸酯来形成固体火箭燃料。 将混合物倒入或浇注到模具，卡特里克或绝缘的马达壳体中，并且优选在环境温度下固化。 基于燃料的总重量，六亚甲基四胺用作主要燃料组分，其量为约60至约83％。 优选的固化或交联剂是液体多官能异氰酸酯。 加工助剂和/或机械性能改性剂可以少量添加。

公开(公告)号：US5077880A

公开(公告)日：1992-01-07

申请号：US632095

申请日：1990-12-21

申请人： David L. Dean ,  Johnny W. Beatty

发明人： David L. Dean ,  Johnny W. Beatty

IPC分类号： B25B27/14 ,  G02B6/38

CPC分类号： G02B6/3802 ,  B25B27/14 ,  G02B6/3806 ,  Y10T29/53687 ,  Y10T29/53961 ,  Y10T29/53978

摘要： Disclosed is a tool for closing optical connectors having external rotatable locking rings. Opposing optical fiber clamps are mounted to a base, and a frame is mounted to the base between the clamps. Levers rotate tubes to close the locking rings while the clamps hold optical fibers in their proper position.

摘要翻译： 公开了一种用于封闭具有外部可旋转锁定环的光学连接器的工具。 相对的光纤夹具安装到基座上，框架安装在夹具之间的底座上。 杠杆旋转管子以闭合锁定环，同时夹具将光纤保持在适当的位置。