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    METHOD OF ASSEMBLING A SINGLE PIECE CO-CURED STRUCTURE
    21.
    发明公开
    METHOD OF ASSEMBLING A SINGLE PIECE CO-CURED STRUCTURE 审中-公开
    VERFAHREN ZUR MONTAGE EINEREINSTÜCKIGENGLEICHZEITIGGEHÄRTETENKONSTRUKTION

    公开(公告)号：EP1539464A4

    公开(公告)日：2006-04-19

    申请号：EP03771606

    申请日：2003-07-10

    申请人： ROCKY MOUNTAIN RES INC

    发明人： SIMPSON CRAIG ,  ALLMAN MIKE ,  TUTTLE STEVEN ,  ASHTON LARRY

    IPC分类号： B29C43/36 ,  B29C65/02 ,  B21D20060101 ,  B29C43/10 ,  B29C43/18 ,  B29C53/50 ,  B29C70/34 ,  B29C70/44 ,  B29D99/00 ,  B29K105/06 ,  B29L31/30 ,  B64C1/00

    CPC分类号： B29C70/342 ,  B29C70/446 ,  B29L2031/3082 ,  B29L2031/3085 ,  Y02T50/433 ,  Y10S264/904

    摘要： A method for manufacturing a composite structure is disclosed herein. The process uses a frame and selectively pressurizable forms. The forms define the interior members of the composite structure and frames define the exterior surface of the composite structure. Composite material is wrapped around the forms and the forms and composite material are placed in the frame. Selective forms are then pressurized and the composite material is co-cured together. A single piece co-cured fuselage incorporating a plurality of stiffeners is also disclosed in the application. The stiffeners are co-cured to the fuselage and may be in various patterns. The patterns may include an iso-grid pattern, and ortho-grid pattern, and a hoop-grid pattern.

    摘要翻译： 本文公开了一种复合结构体的制造方法。 该过程使用框架和选择性加压形式。 这些形式限定了复合结构的内部构件，框架限定了复合结构的外表面。 复合材料被包裹在形式上，并且将形式和复合材料放置在框架中。 然后将选择形式加压，并将复合材料共同固化在一起。 在本申请中也公开了一种包含多个加强件的单件共固化机身。 扶强材被共同固化到机身上，并且可以是各种图案。 这些图案可以包括等网格图案和邻网格图案，以及环网格图案。

    MOLDING METHOD FOR BLOW MOLDED PRODUCT
    22.
    发明授权
    MOLDING METHOD FOR BLOW MOLDED PRODUCT 有权
    法成型中空成型

    公开(公告)号：EP1142689B1

    公开(公告)日：2005-04-20

    申请号：EP00960991.8

    申请日：2000-09-13

    申请人： IDEMITSU KOSAN CO., LTD.

    发明人： KANNARI, Tadahiro

    IPC分类号： B29C49/04 ,  B29C49/64

    CPC分类号： B29C49/4823 ,  B29C49/04 ,  B29C49/041 ,  B29C2035/043 ,  B29C2035/1616 ,  B29C2049/4825 ,  B29K2023/12 ,  B29K2995/0041 ,  Y10S264/904

    摘要： A molding method for a blow molded product, specifically a molding method for producing with a good productivity a hollow molded product of crystalline thermoplastic resin having an excellent mold transferability such as surface luster and emboss surface, and an excellent sink- and warp-free appearance, the method comprising the steps of blowing in gas, for shaping, with a mold temperature kept within a range from (crystallizing temperature -10°C) to melting point of crystalline thermoplastic resin, maintaining the shaped product for 30 to 300 seconds within a temperature range from (crystallizing temperature -15°C) to (crystallizing temperature -45°C), and allowing it to cool in the air.

    Process of injection stretch blow molding hollow article having thick-walled bottom
    30.
    发明公开
    Process of injection stretch blow molding hollow article having thick-walled bottom 失效
    注射 - 和Streckblasverfahren zum Formen vonHohlkörpernmit dickem Boden。

    公开(公告)号：EP0511617A1

    公开(公告)日：1992-11-04

    申请号：EP92107159.3

    申请日：1992-04-27

    申请人： NISSEI ASB MACHINE CO., LTD.

    发明人： Yokobayashi, Kazuyuki

    IPC分类号： B29C49/64 ,  B29C49/12

    CPC分类号： B29C49/6445 ,  B29C49/06 ,  B29C49/12 ,  B29C49/6463 ,  Y10S264/904

    摘要： The present invention provides an injection stretch blow molding process which can form a hollow article having a thick-walled bottom wall by regulating the bottom region (18) of an injection molded preform (10) to a temperature lower than that of a barrel preform portion (16) at a blow molding station. In the process, a bulged portion (80) formed on the distal end of a stretching rod (70) and regulated in temperature is brought into contact with the inner bottom and adjacent side walls of the preform which correspond to the bottom region of the hollow article to be formed into an increased wall thickness, before start of a biaxially stretch blow molding step wherein the preform having a potential heat provided in the injection molding step is biaxially stretched to form the hollow article. The region of the preform contacting the bulged end portion has a temperature lower than another region of the preform non-contacting the bulged end portion.

    摘要翻译： 本发明提供了一种注射拉伸吹塑成型方法，该方法可以通过将注射成型的预成型件（10）的底部区域（18）调节到比筒状预成型件部分的温度低的温度，从而形成具有厚壁底壁的中空制品 （16）在吹塑站。 在该过程中，形成在拉伸杆（70）的远端并被温度调节的凸出部分（80）与预成型件的内底部和相邻侧壁相接触，该内壁和相邻侧壁对应于中空部分的底部区域 在双轴拉伸吹塑步骤开始之前将其形成为增加的壁厚的制品，其中在注塑步骤中提供的具有潜在热的预成型件被双轴拉伸以形成中空制品。 预成型件与膨胀端部接触的区域的温度低于预成型体的不与膨胀端部接触的另一区域。