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    Method of manufacturing a heat-resistant resinous tube
    41.
    发明授权
    Method of manufacturing a heat-resistant resinous tube 失效
    制造耐热树脂管的方法

    公开(公告)号：US5433913A

    公开(公告)日：1995-07-18

    申请号：US155151

    申请日：1993-11-19

    Applicant: Satsuki Kawauchi ,  Yoji Tani ,  Hitoshi Fujiwara

    Inventor： Satsuki Kawauchi ,  Yoji Tani ,  Hitoshi Fujiwara

    IPC: B05C11/02 ,  B29C39/02 ,  B29C41/14 ,  B29C41/36 ,  B29C41/08

    CPC classification number: B29C41/14 ,  B05C11/021 ,  B29C39/028 ,  B29C41/36 ,  B29L2023/22

    Abstract: A method of manufacturing and mass-producing a seamless heat-resistant resinous tube with a uniform tube wall thickness and circumference, which includes the steps of coating the precursor solution of a tube material to the surface of a core at a thickness greater than the tube wall thickness; passing a metallic die having a wider inside diameter than the diameter of the core along the outside of the core by utilizing the resistant force of the precursor solution without restricting the metallic die or the core, thus forming a tube around the core; treating the tube around the core to give it strength as a tube; and separating the tube from the core.

    Abstract translation: 一种制造和批量生产具有均匀管壁厚度和圆周的无缝耐热树脂管的方法，其包括以下步骤：将管材料的前体溶液以大于管的厚度涂覆到芯的表面 室壁厚度; 通过利用前体溶液的抵抗力而不限制金属模或芯，使具有比芯的直径更大的内径的金属模具，从而在芯周围形成管; 处理核心周围的管以赋予其作为管的强度; 并将管与芯分离。

    Fiber gauging guide for an in-line optical fiber adhesive applicator
    42.
    发明授权
    Fiber gauging guide for an in-line optical fiber adhesive applicator 失效
    用于在线光纤粘合剂涂布器的光纤测量导轨

    公开(公告)号：US4960068A

    公开(公告)日：1990-10-02

    申请号：US396710

    申请日：1989-08-22

    Applicant: Daniel K. Schotter

    Inventor： Daniel K. Schotter

    IPC: B05C11/02

    CPC classification number: B05C11/021

    Abstract: An open-ended cylindrical housing (50) with a slot (52) extending along one side contains within its bore first and second roller guides (54, 56) each having a longitudinal extending V-shaped groove (58) in an outer surface. The housing and included roller guides are located as a unit within an adhesive recovery tube (62) having a slot (66) along one side. In use, a fiber (18) with adhesive on its surface moves along the V-shaped grooves. Adjustment of the V-shaped groove aperture existing at the facing roller guide ends is accomplished by relative roller guide rotation.

    Abstract translation: 具有沿着一侧延伸的槽（52）的开口圆柱形壳体（50）包含在其孔内的第一和第二辊引导件（54,56），每个辊引导件在外表面具有纵向延伸的V形槽（58）。 壳体和附带的滚子导轨作为一个单元被定位在具有沿着一侧的槽（66）的粘合剂回收管（62）内。 在使用中，其表面上具有粘合剂的纤维（​​18）沿着V形槽移动。 通过相对的滚子导向器旋转来实现在相对的滚子引导端处存在的V形槽孔的调节。

    Apparatus for manufacturing magnet wire
    43.
    发明授权
    Apparatus for manufacturing magnet wire 失效

    公开(公告)号：US4393809A

    公开(公告)日：1983-07-19

    申请号：US931314

    申请日：1978-08-07

    Applicant: George D. Hilker

    Inventor： George D. Hilker

    IPC: B05B5/047 ,  B05B5/14 ,  H01B13/06 ,  H01B13/16 ,  B05B5/02 ,  B05C5/00 ,  B05C9/08

    CPC classification number: H01B13/16 ,  B05C11/021 ,  H01B13/065 ,  B05C11/1042 ,  Y10S118/18

    Abstract: A novel method and apparatus for manufacturing magnet wire in a continuous process by which coatings of a flowable resin material may be applied concentrically to a moving elongated filament in thicknesses of about 16 mils or less. The filament can be a bare copper or aluminum conductor having round or rectangular configuration or an insulated conductor upon which a top or an intermediate coat of material is desirably applied. Coatings of one and two mils also can be applied by the method of the invention. By the method and apparatus of the invention, magnet wire can be manufactured by continuously drawing the wire to size, annealing the wire, if necessary, insulating the wire with one or more coats of flowable resin material, curing the resin material, if necessary, hardening the resin material, and spooling the wire for shipment, without interruption at speeds limited only by the filament pay-off and take-up devices used. The apparatus of the invention utilizes the flowable resin material to center the filament in a die, the size of the die controls the thickness of the coat to be applied. In the apparatus of the invention, only the resin material being applied to the filament is in contact with the filament. Thus, the mechanical wear normally associated with centering dies used in extrusion process and like devices is completely eliminated. Further, the apparatus and method of the invention can be used to apply coats several times thinner than is possible with conventional extrusion apparatus and of materials different than those conventionally extruded onto filaments. In specific embodiments using heat softenable materials or melts, curing is no longer required; and thus, the need for curing, catalytic burners and the like as well as all concerns regarding atmospheric pollution are eliminated. The coated filaments and magnet wire made by the apparatus and in accordance with the method of the invention have coatings which are surprisingly concentric and continuous when compared to magnet wire made by conventional methods and apparatus.

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