公开(公告)号：US06399015B1

公开(公告)日：2002-06-04

申请号：US09147409

申请日：1999-01-28

申请人： Jan Dranger

发明人： Jan Dranger

IPC分类号： B29C4918

CPC分类号： A47C27/081 ,  A47C27/087

摘要： The method of manufacturing an explainable element for use as a support body of a piece of furniture or a part thereof, a mattress, a cushion or the like. The element was a thin wall of a soft, flexible polymeric material, by blow moulding in an essentially closed form. During the blow-moulding process at least one portion of the wall of the element is pressed inwardly to a position where it is brought to permanently adhere to another portion of the wall of the element or another portion of the wall which is pressed inwardly.

摘要翻译： 制造用作家具或其一部分，床垫，坐垫等的支撑体的可解释元件的方法。 该元件是柔软的柔性聚合物材料的薄壁，通过基本上封闭的形式吹塑成型。 在吹塑过程中，元件的壁的至少一部分被向内压到一个位置，在该位置使其永久地粘附在该元件的壁的另一部分或被向内压的壁的另一部分上。

公开(公告)号：US06645421B1

公开(公告)日：2003-11-11

申请号：US09644955

申请日：2000-08-23

申请人： Gary Sanderson ,  Michael Kloess ,  Pierre Delbarre

发明人： Gary Sanderson ,  Michael Kloess ,  Pierre Delbarre

IPC分类号： B29C4918

CPC分类号： B60K15/03177 ,  B29C49/04 ,  B29C49/06 ,  B29C49/18 ,  B29C49/24 ,  B29C49/58 ,  B29C2049/2422 ,  B29C2791/001 ,  B29K2023/065 ,  B29K2023/086 ,  B29L2009/001 ,  B29L2031/7172 ,  B60K2015/03032

摘要： A method of forming multi-walled plastic containers in a single blow mold. In general, the method comprises disposing at least two separate parisons simultaneously into a blow mold and forming them to shape one after another by means of a special blow mandrel or pin. A substantially hollow, cylindrical first parison may be disposed around or outside of a substantially balloon or tube shaped second parison in an initially open blow mold. After closing the blow mold, the first or outer parison is expanded outwardly so that its outer surface engages the inner surface of the blow mold to assume the shape thereof, and thereafter, the second or inner parison is blown or outwardly expanded to an extent such that its outer surface at least partially engages the inner surface of the first or outer parison. The outer and inner parisons may be formed of different materials which may desirably impart different properties such as mechanical stability and resistance to permeation of fuel vapor from the container.

摘要翻译： 一种在单一吹塑模具中形成多壁塑料容器的方法。 通常，该方法包括将至少两个独立的型坯同时放入吹塑模具中并通过特殊的吹塑心轴或销将其形成为一个接一个地形成。 基本上中空的圆柱形第一型坯可以在初始打开的吹塑模具中围绕或形成为大致球形或管状的第二型坯。 在关闭吹塑模具之后，第一或外部型坯向外膨胀，使得其外表面接合吹塑模具的内表面以呈现其形状，此后，将第二或内型坯吹制或向外膨胀至 其外表面至少部分地接合第一或外型坯的内表面。 外部和内部型坯可以由不同的材料形成，其可以期望地赋予不同的性质，例如机械稳定性和耐燃料蒸汽从容器的渗透。

公开(公告)号：US06537484B2

公开(公告)日：2003-03-25

申请号：US09816740

申请日：2001-03-22

申请人： Tatsuya Nakagawa ,  Yasuo Ezaki

发明人： Tatsuya Nakagawa ,  Yasuo Ezaki

IPC分类号： B29C4918

CPC分类号： F16L9/133 ,  B29C33/0016 ,  B29C33/0044 ,  B29C33/005 ,  B29C33/126 ,  B29C45/14836 ,  B29C45/561 ,  B29C49/04 ,  B29C49/22 ,  B29C49/4802 ,  B29C70/086 ,  B29C70/72 ,  B29C2045/14131 ,  B29C2045/1445 ,  B29C2049/4805 ,  B29C2049/4812 ,  B29D23/001 ,  B29D23/006 ,  B29K2995/0058 ,  B29L2009/00 ,  B29L2023/004 ,  B29L2023/183 ,  F02M35/10131 ,  F02M35/10137 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/10334 ,  F02M35/10347 ,  F02M35/104 ,  F05C2225/08

摘要： A multi-layered plastic pipe particularly suitable for use as an intake manifold of an internal combustion engine is provided. The present pipe includes a hollow plastic core, at least one spacer member provided on the hollow plastic core and an outer layer integrally provided on the outer peripheral surface of the hollow plastic core excepting the spacer member. The spacer member is preferably formed from a plastic material, and the outer layer is also formed from a plastic material. There is also provided a method for manufacturing a multi-layered plastic pipe using a spacer member to prevent a hollow plastic core placed in a mold cavity from being deformed when a molted plastic material is supplied into the mold cavity under pressure.

摘要翻译： 提供特别适合用作内燃机的进气歧管的多层塑料管。 本管包括中空塑料芯，设置在中空塑料芯上的至少一个间隔件和一体地设置在中空塑料芯的外周表面以外的外层，除了间隔件之外。 隔离构件优选由塑料材料形成，外层也由塑料材料形成。 还提供了一种制造使用间隔件的多层塑料管的方法，以防止当在压力下将蜕皮塑料材料供入模腔时，放置在模腔中的中空塑料芯变形。

公开(公告)号：US06451243B1

公开(公告)日：2002-09-17

申请号：US09366332

申请日：1999-08-02

申请人： Minoru Takada ,  Koichi Sato ,  Kazuyuki Yokobayashi ,  Kazuya Kitamura ,  Atsushi Sakurai

发明人： Minoru Takada ,  Koichi Sato ,  Kazuyuki Yokobayashi ,  Kazuya Kitamura ,  Atsushi Sakurai

IPC分类号： B29C4918

CPC分类号： B29C49/28 ,  B29C49/06 ,  B29C49/18 ,  B29C49/4236 ,  B29C49/6481 ,  B29C49/649 ,  B29K2067/00 ,  B29K2995/0017 ,  B29K2995/0041 ,  Y10S264/904 ,  Y10S264/905

摘要： A heat-resistant container molding apparatus and method which are compact and inexpensive and can reliably increase the crystallinity, reduce the residual stress in a container filled with a hot content such as thermally sterilized fruit juice, and prevent a thermal deformation with improved container stability at a raised temperature. The apparatus has a receiving and removing unit for receiving primary moldings obtained by blow-molding preforms and for removing final products, a heat treatment section for heating the primary moldings by bringing the primary moldings into contact with the inner wall of a heat treatment mold while pressurizing the interior of the primary moldings within the heat treatment mold, a final molding section for blow molding intermittent moldings into final products within a final blow mold, and a rotary plate, neck support fixing plate and neck support member for conveying the moldings through the receiving and removing unit, heat treatment section and final molding section.

摘要翻译： 一种耐压容器成型装置和方法，其紧凑且便宜并且可以可靠地提高结晶度，减少填充有热含量（例如热灭菌果汁）的容器中的残余应力，并且防止热变形，改善容器稳定性 升高的温度。 该装置具有接受和取出单元，用于接收通过吹塑成型预成型件和用于除去最终产品而获得的一次成型品，一个热处理部分，用于通过使一次成型体与热处理模具的内壁接触来加热第一成型体，同时 对热处理模具内的初级模制品的内部加压，用于将间歇模制品吹塑成最终吹塑模具中的最终产品的最终模塑部分，以及旋转板，颈部支撑固定板和颈部支撑构件，用于通过 接收和拆卸单元，热处理段和最终成型段。