公开(公告)号：US5563975A

公开(公告)日：1996-10-08

申请号：US361203

申请日：1994-12-21

申请人： James D. Gorian ,  Eugene D. Bonnes

发明人： James D. Gorian ,  Eugene D. Bonnes

IPC分类号： G02B6/44

CPC分类号： G02B6/4436

摘要： A flame-retardant optical fiber cable tubing bundle which can be vertically mounted in the shaft of a building comprised of a plurality of tubes; a first thermoplastic layer surrounding the tubes; and, a tape wrapped spirally along the longitudinal axis of the first thermoplastic layer. A second thermoplastic layer surrounds the tape. A method for complying with the UL 1666 fire test procedure for a cable tubing bundle intended for vertical installation includes the steps of liquefying a cross-sectional area of a thermoplastic layer of the cable tubing bundle; forcing the flow of the liquified thermoplastic inwardly to the center of the cable tubing bundle; and, charring the liquified thermoplastic to form a cross-sectional area of solid material in the interior of the cable tubing bundle.

摘要翻译： 一种阻燃光纤电缆管束，其可以垂直地安装在由多个管构成的建筑物的轴中; 围绕管的第一热塑性层; 以及沿着第一热塑性层的纵向轴线螺旋地缠绕的带。 第二热塑性层围绕带。 符合用于垂直安装的电缆管束的UL 1666防火测试程序的方法包括液化电缆管束的热塑性层的横截面积的步骤; 迫使液化的热塑性塑料向内流到电缆管束的中心; 并且将该液化的热塑性炭化成在电缆管束的内部形成固体材料的横截面积。

公开(公告)号：US5392374A

公开(公告)日：1995-02-21

申请号：US54599

申请日：1993-04-28

申请人： James D. Gorian ,  Eugene D. Bonnes

发明人： James D. Gorian ,  Eugene D. Bonnes

IPC分类号： G02B6/44

CPC分类号： G02B6/4436

摘要： A flame-retardant optical fiber cable tubing bundle which can be vertically mounted in the shaft of a building comprised of a plurality of tubes; a first thermoplastic layer surrounding the tubes; and, a tape wrapped spirally along the longitudinal axis of the first thermoplastic layer. A second thermoplastic layer surrounds the tape.

摘要翻译： 一种阻燃光纤电缆管束，其可以垂直地安装在由多个管构成的建筑物的轴中; 围绕管的第一热塑性层; 以及沿着第一热塑性层的纵向轴线螺旋地缠绕的带。 第二热塑性层围绕带。

公开(公告)号：US4825682A

公开(公告)日：1989-05-02

申请号：US197467

申请日：1988-05-23

申请人： Mihkel Orav ,  Eugene D. Bonnes

发明人： Mihkel Orav ,  Eugene D. Bonnes

IPC分类号： B21D39/04 ,  B25B27/10 ,  B25B27/14 ,  H01R43/042 ,  B21D31/00

CPC分类号： H01R43/042 ,  B21D39/046 ,  B25B27/10 ,  B25B27/146 ,  Y10T29/53226

摘要： An adjustable crimping tool (10) is provided having a pair of indexable discs (18, 32) each of which carry a plurality of concave die cavities (18A-18F, 32A-32F) spaced about and opening to outer periphery thereof which can be moved into registry (FIG. 1) to define a selected size/shape of crimping cavity (C).

摘要翻译： 提供了一种可调压接工具（10），其具有一对可转位盘（18,32），每个可转位盘（18,32）承载多个间隔开并且与其外周开口的凹模腔（18A-18F，32A-32F） 移动到注册表（图1）中以限定压接腔（C）的选定尺寸/形状。

公开(公告)号：US6101304A

公开(公告)日：2000-08-08

申请号：US181112

申请日：1998-10-28

申请人： Keith Quistorff ,  Thomas E. Stammely ,  Eugene D. Bonnes

发明人： Keith Quistorff ,  Thomas E. Stammely ,  Eugene D. Bonnes

IPC分类号： G02B6/44

CPC分类号： G02B6/4485 ,  G02B6/4494

摘要： A fiber optic cable assembly with enhanced flexibility and reduced installation cost in contrast to conventional multiple duct systems. The fiber optic cable assembly comprises a central innerduct adapted to provide a pathway for installing conventional cable by pulling of the cable therethrough. A plurality of air blown fiber (ABF) tubes are positioned around the circumference of the central innerduct for installing air blown optical fiber bundles therethrough, and a plurality of strength elements are provided around the circumference of the central innerduct and interposed among the plurality of air blown fiber (ABF) tubes. A layer of water-blocking material is provided between an outer jacket and the air blown fiber (ABF) tubes and strength members.

摘要翻译： 与传统的多管道系统相反，光纤电缆组件具有增强的灵活性并降低安装成本。 光缆组件包括一个中心内导体，适于提供通过拉动电缆穿过其来安装常规电缆的路径。 多个空气吹制纤维（ABF）管围绕中心内胆的圆周定位，用于安装吹风光纤束，并且在中心内导体的圆周周围设置多个强度元件，并且插入在多个空气中 吹塑纤维（ABF）管。 在外护套和吹气纤维（ABF）管和强度构件之间设置一层防水材料。

公开(公告)号：US4216802A

公开(公告)日：1980-08-12

申请号：US952394

申请日：1978-10-18

申请人： Eugene D. Bonnes ,  Vijayraj M. Kotian ,  Paul C. MenMuir

发明人： Eugene D. Bonnes ,  Vijayraj M. Kotian ,  Paul C. MenMuir

IPC分类号： F16L11/00 ,  B29B7/00 ,  B29C47/00 ,  B29C47/02 ,  B29C47/06 ,  B29C47/90 ,  B29C47/92 ,  B32B1/08 ,  F16L58/10 ,  F16L9/14

CPC分类号： F16L58/109 ,  Y10S138/01

摘要： An improved elongate deformable tube for use in the conveyance of fluids and/or fluid transmission signals under pressure having a bore therethrough enclosed by a composite annular wall comprising a seamless, as welded, or welded and drawn inner tubular shaped layer made from a metallic material and an outer tubular shaped layer made from a polymeric material. The walls of both the inner and outer layers are substantially uniform in radial thickness around their circumferences with the radial wall thickness of the outer polymeric layer being 50% or more than the total radial thickness of the composite wall of the tube. The outer layer is preferably formed about the inner layer by means of an extrusion process. The inner and outer layers are bonded together by means of a polyamide based hot melt adhesive interposed therebetween which preferably contains an amount by weight of piperazine used in the process of making the polyamide which is less than about 15% by weight to the total weight of the polyamide and that is sufficient to enhance the bond between the layers without adversely affecting its resistance to water degradation. The outer diameter of the outer layer is sized, during the process of making the tube, such that the tube can be attached, without further dimensional alteration, to fittings standardly used to couple equivalently dimensioned tubes having a singular polymeric or metallic wall.

摘要翻译： 一种用于在压力下输送流体和/或流体传递信号的改进的细长变形管，所述细长变形管具有穿过其中的孔，所述孔由复合环形壁包围，所述复合环形壁包括由金属材料制成的无缝的，焊接的或焊接和拉制的内管状层 以及由聚合物材料制成的外管形层。 内层和外层两者的壁围绕它们的周向具有大致均匀的径向厚度，外聚合物层的径向壁厚比管的复合壁的总径向厚度的50％或更多。 外层优选通过挤出工艺围绕内层形成。 内层和外层通过介于其间的聚酰胺基热熔粘合剂结合在一起，其优选地包含在制备聚酰胺中使用的哌嗪重量相对于聚酰胺的总重量小于约15重量％ 并且其足以增强层之间的结合，而不会不利地影响其对水的降解。 在制造管的过程中，外层的外径的尺寸设定成使得管可以无需进一步的尺寸改变而连接到标准地用于连接具有单个聚合物或金属壁的等效尺寸的管的配件上。