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31. 发明授权

US5523038A Process and an apparatus for producing insulators 失效
标题翻译：工艺和制造绝缘体的装置
公开(公告)号：US5523038A
公开(公告)日：1996-06-04
申请号：US213801
申请日：1994-03-16
申请人： Shigehiko Kunieda , Osamu Tsuji , Toshiro Marumasu
发明人： Shigehiko Kunieda , Osamu Tsuji , Toshiro Marumasu
IPC分类号： B29C33/00 , B29C43/02 , B29C43/18 , B29C43/36 , B29C47/00 , B29C47/02 , B29C47/28 , B29C69/02 , B29C70/72 , H01B19/00
CPC分类号： B29C70/72 , B29C33/0055 , B29C43/021 , B29C43/18 , B29C47/0038 , H01B19/00 , B29C2043/022 , B29C2043/023 , B29C2791/001 , B29C2793/0081 , B29C43/36 , B29C43/52 , B29C47/00 , B29C47/0009 , B29C47/0023 , B29C47/0033 , B29C47/004 , B29C47/02 , B29C47/28 , B29K2021/00 , B29K2105/258 , B29L2031/3412 , Y10S977/734
摘要： A process for producing, by compression molding, an insulator having a core and a housing consisting of a sheath portion and at least one shade portion around the sheath portion, including the steps of: (A) preliminarily forming a rubbery layer around an outer periphery of the core to obtain a preliminarily molded body by extrusion molding, (B) placing the preliminarily molded body between at least two mold units of a mold; (C) forming a compressed molding by compression molding said preliminarily molded body in a given shape inside a cavity defined by the at least two mold units; and (D) curing the resulting molding. An apparatus is also disclosed for producing such an insulator by compression molding, which apparatus includes (A) a preliminary molding unit, (B) a molding unit form forming a compressed molding from the preliminarily molded body in a given shape by using a mold, and (C) a heater for curing the rubber in the rubber layer.
摘要翻译：一种通过压缩成型制造绝缘体的方法，所述绝缘体具有芯部和由护套部分组成的壳体和围绕护套部分的至少一个遮蔽部分，包括以下步骤：（A）预先在外周部形成橡胶层通过挤出成型获得预成型体，（B）将预成型体放置在模具的至少两个模具单元之间; （C）通过在由所述至少两个模具单元限定的空腔内将给定形状的所述预成型体压缩成型来形成压缩成形体; 和（D）固化所得模制品。还公开了一种用于通过压缩成型制造这种绝缘体的装置，该装置包括（A）预成型单元，（B）通过使用模具以预定模制体形成预定模制体的成型单元形式，和（C）用于固化橡胶层中的橡胶的加热器。

32. 发明授权

US5471553A Multicore hollow optical fiber and a method for preparation thereof 失效
标题翻译：多孔中空光纤及其制备方法
公开(公告)号：US5471553A
公开(公告)日：1995-11-28
申请号：US30425
申请日：1993-03-23
申请人： Shinichi Teshima
发明人： Shinichi Teshima
IPC分类号： A61B1/00 , B29C47/28 , B29D11/00 , G02B6/02 , G02B6/032 , G02B6/20
CPC分类号： G02B6/032 , A61B1/00165 , B29C47/28 , B29D11/00663 , G02B6/02042 , B29C47/0014 , B29C47/0026 , G02B6/02338 , G02B6/02347 , G02B6/02352
摘要： The present invention relates to a multicore hollow optical fiber comprising a hollow central part and a plastic peripheral part, more particularly, a multicore hollow optical fiber having a cross-section of the peripheral part wherein (a) an islands-in-sea structure is formed; (b) the islands comprise a core resin having at least higher refractive index than a cladding resin; (c) the sea comprises a cladding resin or the third resin; (d) the core resin is surrounded by the cladding resin; and (e) voids do not substantially exist; and also having, in the direction of the axis, the above cross-section continuously from one end to the other.
摘要翻译： PCT No.PCT / JP92 / 01260 Sec。 371日期1993年3月23日 102（e）1993年3月23日PCT PCT日期为1992年9月30日。本发明涉及一种多中空光纤，包括中空中心部分和塑料周边部分，更具体地说，涉及一种具有十字周边部分的截面，其中（a）形成海岛结构; （b）岛包含具有比包覆树脂至少更高的折射率的芯树脂; （c）海包括包层树脂或第三树脂; （d）芯树脂被包层树脂包围; 和（e）基本上不存在空隙; 并且在轴的方向上还具有从一端到另一端连续的上述横截面。

33. 发明授权

US5470656A Moisture-stable flexible structural adhesive strand 失效
标题翻译：水分稳定的柔性结构胶
公开(公告)号：US5470656A
公开(公告)日：1995-11-28
申请号：US270861
申请日：1994-07-05
申请人： Jeffrey L. Kennard , George K. Kodokian , Peter Popper , Kalika R. Samant
发明人： Jeffrey L. Kennard , George K. Kodokian , Peter Popper , Kalika R. Samant
IPC分类号： B29C47/02 , B29C47/28 , B29C70/50 , D02G3/00
CPC分类号： D07B7/145 , B29C47/003 , B29C47/027 , B29C47/28 , B29C70/50 , B29K2105/0097 , B29K2105/101 , B29K2105/256 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： This invention is a moisture-stable, flexible, structural adhesive strand which is suitable for use in the manufacture of an elongated pile article. The strand of this invention is comprised of a core of reinforcing multifilaments and a sheath of moisture-sensitive thermoplastic resin. The cross-sectional area ratio of reinforcing filaments to thermoplastic resin is in the range of about 0.04 to less than 0.3.
摘要翻译：本发明是一种湿润稳定的，柔性的结构粘合剂线，其适用于制造细长桩制品。本发明的绞线由增强复丝的芯和湿敏热塑性树脂的鞘组成。增强纤维与热塑性树脂的横截面积比在约0.04至小于0.3的范围内。

34. 发明授权

US5395557A Method and apparatus for applying gel to a plurality of optical fibers 失效
标题翻译：将凝胶应用于多根光纤的方法和装置
公开(公告)号：US5395557A
公开(公告)日：1995-03-07
申请号：US114778
申请日：1993-08-31
申请人： Anthony A. Griser , Jeffrey S. Barker
发明人： Anthony A. Griser , Jeffrey S. Barker
IPC分类号： B29C47/02 , B29C47/28 , B29D11/00
CPC分类号： B29C47/28 , B29C47/0014 , B29C47/0023 , B29C47/027 , B29D11/00663
摘要： An apparatus (10) for applying gel to a plurality of optical fibers (18) includes a housing (12) having a cavity (14) through which a plurality of separated optical fibers (18) are fed. The gel is provided to the cavity (14) from a gel reservoir (76) via a pump (74) that maintains the pressure and gel level to ensure that the optical fibers (18) are coated with gel to eliminate air gaps and thus prevent sticking among the optical fibers (18).
摘要翻译：用于将凝胶施加到多个光纤（18）的装置（10）包括具有空腔（14）的壳体（12），多个分离的光纤（18）通过该腔体供给。凝胶通过泵（74）从凝胶储存器（76）提供到空腔（74），泵（74）保持压力和凝胶水平，以确保光纤（18）涂有凝胶以消除气隙，从而防止粘在光纤（18）之间。

35. 发明授权

US5364254A Die for manufacturing co-extruded structural shapes 失效
标题翻译：用于制造共挤出结构形状的模具
公开(公告)号：US5364254A
公开(公告)日：1994-11-15
申请号：US203508
申请日：1994-02-28
申请人： Annibale Vezzoli , Marino Lamperti , Antonio Addeo , Francesco Milani , Bruno Albrisi
发明人： Annibale Vezzoli , Marino Lamperti , Antonio Addeo , Francesco Milani , Bruno Albrisi
IPC分类号： B29C47/06 , B29C47/28
CPC分类号： B29C47/28 , B29C47/0023 , B29C47/065 , B29C47/261 , B29C47/0021 , B29C47/003 , B29K2105/26
摘要： A die for co-extruding structural shapes is provided with a central cylindrical duct through which the molten polymeric material destined to constitute the central core of the structural shape flows, and a conical gap, coaxial with the central duct, into which the polymeric coating material is fed which will constitute the outer skin of the structural shape.
摘要翻译：用于共挤出结构形状的模具设置有中心圆柱形管道，通过该中心圆柱形管道，用于构成结构形状的中心核心的熔融聚合材料通过该中心圆柱形管道流动，以及与中心管道同轴的锥形间隙，聚合物涂层材料被喂养，其将构成结构形状的外皮。

36. 发明授权

US5356282A Blow molding extrustion head 失效
标题翻译：吹塑外露头
公开(公告)号：US5356282A
公开(公告)日：1994-10-18
申请号：US822813
申请日：1992-01-21
申请人： James L. Throne , Christopher I. Beal , Michael M. Balasko
发明人： James L. Throne , Christopher I. Beal , Michael M. Balasko
IPC分类号： B29B11/10 , B29C47/20 , B29C47/28 , B29C49/04 , B29L22/00 , B29C47/22
CPC分类号： B29C47/54 , B29C47/20 , B29C47/28 , B29C47/0023 , B29C47/0026 , B29C49/041 , B29K2027/06
摘要： An extrusion head for a blow molding machine wherein a movable plunger is slidably mounted in a distributor head which receives a melt at an inlet end of its channel and directs it along such channel to the terminal end of the channel while simultaneously directing portions of it along spiral radial paths to the lower circumferential edge of the distributor head to fill an accumulator chamber which also causes the plunger to recede facilitating the filling of the accumulator chamber. The channel as defined by the adjacent circumferential wall and the curvilinear contour on the distributor head defines a smooth integral flow channel that is curvilinear in cross section.
摘要翻译：一种用于吹塑机的挤出头，其中可移动柱塞可滑动地安装在分配器头部中，该分配头在其通道的入口端处接收熔体并将其沿着该通道引导到通道的终端，同时引导其沿着其一部分向分配器头部的下圆周边缘的螺旋形径向路径，以填充蓄能室，其也使柱塞后退，从而有助于蓄积室的填充。由相邻圆周壁限定的通道和分配器头部上的曲线轮廓确定了横截面为曲线的平滑整体流动通道。

37. 发明授权

US5286183A Extruder head for applying coatings of polymeric material to semifinished products of elongated cylindrical conformation 失效
标题翻译：用于将聚合物材料涂层涂覆到细长圆柱形构造的半成品上的挤出机头
公开(公告)号：US5286183A
公开(公告)日：1994-02-15
申请号：US880742
申请日：1992-05-08
申请人： Lodovico Tonsi , Giovanni Pozzati
发明人： Lodovico Tonsi , Giovanni Pozzati
IPC分类号： B29C47/22 , B29C47/28 , H01B13/14 , B29C47/02 , B29C47/24 , B29C47/92
CPC分类号： B29C47/28 , B29C47/0016 , B29C47/225 , H01B13/143 , B29C2947/92152 , B29C2947/92438 , B29C2947/92571 , B29C2947/92647 , B29C2947/92904 , B29C2947/92933
摘要： An extruder head has an inner die member (5) housed in a supporting body (2) and provided with a central duct (6) continuously passed through by a semifinished product (7). An outer die member (9) exhibits a shaped housing (10) defining, in cooperation with the inner die member (5), an outflow port (11) for the mixture to be applied to the semifinished product (7). The shaped housing (10) is defined in a centering element (12) rotatably housed, according to an oblique and incident axis relative to the axis of the central duct (6), within an intermediate collar (13) rotating in the supporting body (2) in coaxial relation with the central duct itself. By rotating the centering element (12), the outflow port (11) moves from a centered position to a maximum-eccentricity position with respect to the central duct (6). The rotation of the intermediate collar (13) modifies the orientation of the common plane containing the axes of the outflow port (11) and central duct (6).
摘要翻译：挤压机头具有容纳在支撑体（2）中的内模构件（5），并且设置有由半成品（7）连续通过的中心导管（6）。外模具构件（9）具有与内模构件（5）协作限定的用于混合物施加到半成品（7）的流出口（11）的成形壳体（10）。成形的壳体（10）限定在定心元件（12）中，该中心元件（12）可相对于中心导管（6）的轴线的倾斜和入射轴线旋转地容纳在在支撑体内旋转的中间套环（13）内 2）与中央管道本身同轴。通过旋转中心元件（12），流出口（11）相对于中心导管（6）从中心位置移动到最大偏心位置。中间套环（13）的旋转改变了包含流出口（11）和中心导管（6）的轴线的共同平面的取向。

38. 发明授权

US5268050A Process for using an extruder die assembly for the production of fiber reinforced thermoplastic pellets, tapes and similar products 失效
标题翻译：用于生产纤维增强热塑性颗粒，胶带和类似产品的挤出机模头组件的方法
公开(公告)号：US5268050A
公开(公告)日：1993-12-07
申请号：US711176
申请日：1991-06-05
申请人： Arsalan D. Azari
发明人： Arsalan D. Azari
IPC分类号： B29B9/06 , B29B15/12 , B29C47/02 , B29C47/28 , B29C70/50 , B32B1/00 , D04H3/12
CPC分类号： B29C47/28 , B29B15/122 , B29B9/06 , B29C47/02 , B29C47/027 , B29C70/50 , B29C47/0011 , B29C47/0019 , B29C47/0023 , B29K2101/12
摘要： The invention provides an extruder die assembly for use in the production of fiber reinforced thermoplastic product which overcomes the problem of poor wetting of the fiber filaments. The die assembly also facilitates the production of fiber-reinforced products having high fiber concentration in the end product. The die assembly includes a cone-shape passage defined by decreasing radius from the inlet to the outlet. A plurality of pins are disposed within the passage. A thermoplastic melt is fed through the die assembly in the opposite direction to that of the fiber feed. As the fiber feed travels through the passage the pins spread the fibers helping to ensure that the molten thermoplastic thoroughly wets the fiber filaments.
摘要翻译：本发明提供了一种用于生产纤维增强热塑性产品的挤出机模具组件，其克服了纤维长丝不良润湿的问题。模具组件还有助于在最终产品中生产具有高纤维浓度的纤维增强产品。模具组件包括通过从入口到出口的半径减小而限定的锥形通道。多个销设置在通道内。热塑性熔体以与纤维进料相反的方向通过模头组件。当纤维进料穿过通道时，销扩展纤维有助于确保熔融的热塑性物质彻底润湿纤维长丝。

39. 发明授权

US5256051A Storage head for a blow molding machine 失效
标题翻译：吹塑机的储存头
公开(公告)号：US5256051A
公开(公告)日：1993-10-26
申请号：US828981
申请日：1992-03-30
申请人： Peter Langos , Manfred Lehmann
发明人： Peter Langos , Manfred Lehmann
IPC分类号： B29C20060101 , B29C47/06 , B29C47/20 , B29C47/28 , B29C47/70 , B29C49/04 , B29C49/22 , B29C49/42 , B29L9/00 , B29L22/00
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/20 , B29C47/265 , B29C47/28 , B29C47/54 , B29C47/702 , B29C47/705 , B29C49/04 , B29C49/041
摘要： The invention relates to a storage head for a blow moulding machine for discontinuous manufacture of multi-layer co-extruded and blow-moulded hollow bodies made of thermoplastic. To improve the product quality and to increase the throughput, each distributor element is designed as a spiral channel distributor (20) which distributes the individual molten plastic streams uniformly at the periphery. The ejector (14) consists of at least two concentric tubular pieces (42, 44, 46) and the peripherally distributed plastic streams issue from the front face of the ejector (14) and unite to form a single multi-layer flexible plastic tube in the storage space (16) in the storage head housing (10) below the ejector.
摘要翻译： PCT No.PCT / EP91 / 00984。 371日期：1992年3月30日 102（e）1992年3月30日PCT提交1991年5月28日PCT公布。出版物WO91 / 18731 日本1991年12月12日。本发明涉及一种用于不连续地制造由热塑性塑料制成的多层共挤出和吹塑中空体的吹塑机的储存头。为了提高产品质量并提高产量，每个分配器元件被设计为螺旋通道分配器（20），其在各个周边均匀分布各个熔融塑料流。喷射器（14）由至少两个同心的管状部件（42,44,46）组成，并且从喷射器（14）的前表面发出周边分布的塑料流，并联合形成单个多层柔性塑料管，存储空间（16）在喷射器下方的存储头壳体（10）中。

40. 发明授权

US5240396A Co-extrusion head 失效
标题翻译：共挤头
公开(公告)号：US5240396A
公开(公告)日：1993-08-31
申请号：US811074
申请日：1991-12-20
申请人： Jeff Bremyer
发明人： Jeff Bremyer
IPC分类号： B29C47/06 , B29C47/28
CPC分类号： B29C47/0023 , B29C47/065 , B29C47/26 , B29C47/28 , B29C47/0026
摘要： A co-extrusion head includes a melt housing with bushing housing connected thereto by an intermediate spider. A first resin is injected into the housing through an inlet portion central to a symmetrical annular channel extending through the melt housing for discharge of the first melt at an annular port. Concurrently, a second resin is injected into the housing through a generally straight bore extending between an inlet and outlet port centrally located within the confines of the first annular port. The first resin follows a geometrically balanced flow path from inlet to outlet. The first and second resin flows are directed to a bushing housing by an intermediate spider. Within the bushing housing bore is a pin for forming an external annular channel for the first resin and an internal bore for the second resin. The pin directs the first and second resin flows to a melt juncture so as to meld a core of second resin melt with a surrounding first resin melt. The multi-layer tubular core is then directed downstream for further processing.
摘要翻译：共挤出头包括具有通过中间蜘蛛连接到其上的衬套壳体的熔体壳体。第一树脂通过入口部分被注入到壳体中，该入口部分延伸穿过熔体壳体的对称环形通道，用于在环形端口处排出第一熔体。同时，第二树脂通过在位于第一环形端口的范围内的入口和出口之间延伸的大致直的孔注入壳体。第一树脂遵循从入口到出口的几何平衡流动路径。第一和第二树脂流被中间蜘蛛引导到衬套壳体。在衬套容纳孔内是用于形成用于第一树脂的外部环形通道的销和用于第二树脂的内部孔。销将第一和第二树脂流引导到熔融接合处，以使第二树脂熔体的芯与周围的第一树脂熔体熔合。然后将多层管状芯线引导到下游进行进一步处理。

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