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213 条记录 (耗时 0.02 秒)

    Method for applying a material to a fiber composite component
    1.
    发明授权
    Method for applying a material to a fiber composite component 有权

    公开(公告)号：US11858222B2

    公开(公告)日：2024-01-02

    申请号：US17054263

    申请日：2019-05-09

    申请人： DEUTSCHES ZENTRUM FÜR LUFT—UND RAUMFAHRT E.V.

    发明人： Lennert Heilmann

    IPC分类号： B29C65/00 ,  B29C59/00 ,  B29C59/02 ,  B29C73/10 ,  B29K105/08

    CPC分类号： B29C66/0222 ,  B29C59/005 ,  B29C59/026 ,  B29C66/73161 ,  B29C66/73753 ,  B29C73/10 ,  B29K2105/0845

    摘要： The invention relates to a method for applying a material (30) to a fiber composite component within an application region (13) of the fiber composite component, the fiber composite component being produced from a fiber composite material having a fiber material (11) and a matrix material (12), the method comprising the following steps: —providing at least one monofilament woven fabric (20), in which a plurality of or all threads each consist of a single filament, —arranging the at least one monofilament woven fabric (20) on a fiber preform (10) in the application region (13), which fiber preform is formed from the fiber material (11) of the fiber composite material, —curing, in a common process step, the matrix material (12) of the fiber composite material, which matrix material embeds the fibers material (11) of the fiber preform (10), and a matrix material (12) embedding the monofilament woven fabric (20), thereafter the matrix material (12) of the fiber preform (10) and the matrix material (12) of the monofilament woven fabric (20) being at least partially cured, —tearing off the monofilament woven fabric (20) integrally bonded to the fiber preform (10), and—applying the material (30) in the application region (13) after the monofilament woven fabric (20) has been torn off.

    METHOD AND DEVICE FOR PRODUCING TUBULAR BAGS
    6.
    发明申请
    METHOD AND DEVICE FOR PRODUCING TUBULAR BAGS 有权
    用于生产管状袋的方法和装置

    公开(公告)号：US20160023823A1

    公开(公告)日：2016-01-28

    申请号：US14776570

    申请日：2014-02-25

    申请人： ROBERT BOSCH GMBH

    发明人： Dan BARRON

    IPC分类号： B65D51/22 ,  B29C65/00 ,  B29C69/00 ,  B65D47/12

    CPC分类号： B65D51/22 ,  B29C59/02 ,  B29C65/02 ,  B29C65/086 ,  B29C66/0222 ,  B29C66/112 ,  B29C66/131 ,  B29C66/4322 ,  B29C66/47421 ,  B29C66/53247 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/72325 ,  B29C66/7234 ,  B29C66/81427 ,  B29C66/8167 ,  B29C66/8322 ,  B29C66/83511 ,  B29C69/001 ,  B29L2031/7166 ,  B31B70/844 ,  B65D5/747 ,  B65D47/12 ,  B65D2251/0025 ,  B65D2251/0028 ,  B65D2251/009 ,  B29K2023/0625 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2083/00

    摘要： The invention relates to a method for producing tubular bags made from plastic film or from composite film having a plastic layer on the bag content side, having a self-cutting plastic closure attached to the tubular bag, consisting of a spout part having a fastening flange, a cutting body, which is movably guided in the spout part, and a screw cover having means for activating the cutting body. The film material (5) is supplied from a supply roll to a bag manufacturing machine and the plastic closure is sealed onto the film material in a spout region of a tubular bag. According to the invention, the film material (5) is thinned on the inside of the bag in a ring-shaped region, which is intended for cutting by the cutting body, by means of a thermal embossing process. The plastic closure is then positioned and sealed onto the film material such that the cutting organ embedded in the spout part can become effective in the thinned, ring-shaped region upon use thereof.

    摘要翻译： 本发明涉及一种用于生产由塑料膜制成的管状袋或由袋子内侧具有塑料层的复合膜制成的管状袋的方法，该管状袋具有连接在管状袋上的自切割塑料封闭件，其包括具有紧固凸缘 ，在所述喷口部分中可移动地引导的切割体，以及具有用于启动所述切割体的装置的螺钉盖。 薄膜材料（5）从供给辊供给到袋制造机，并且塑料封闭件密封在管状袋的出口区域中的薄膜材料上。 根据本发明，薄膜材料（5）通过热压花加工在被切割体切割的环形区域的袋子内部变薄。 然后将塑料封闭件定位并密封到膜材料上，使得嵌入喷口部分中的切割器具在使用时可在变薄的环形区域中变得有效。

    METHOD FOR MANUFACTURING A HEAT EXCHANGER
    9.
    发明申请
    METHOD FOR MANUFACTURING A HEAT EXCHANGER 审中-公开
    制造热交换器的方法

    公开(公告)号：US20090194268A1

    公开(公告)日：2009-08-06

    申请号：US12438690

    申请日：2007-08-28

    申请人： Erik Kristensen ,  Dennis Naldal Jensen

    发明人： Erik Kristensen ,  Dennis Naldal Jensen

    IPC分类号： F28F7/00 ,  B21D53/04

    CPC分类号： F28F21/065 ,  B29C49/0047 ,  B29C51/267 ,  B29C65/02 ,  B29C65/18 ,  B29C65/7891 ,  B29C66/0222 ,  B29C66/02241 ,  B29C66/1122 ,  B29C66/137 ,  B29C66/43 ,  B29C66/83221 ,  B29C67/0044 ,  B29C2791/001 ,  B29C2791/006 ,  B29C2791/007 ,  B29L2031/18 ,  F28D9/0037 ,  F28F3/048 ,  F28F3/14 ,  F28F2250/104 ,  Y10T29/49366

    摘要： The method for manufacturing a heat exchanger from a plastic material comprises feeding of at least two sheet elements, and, by means of shaping means, shaping of said sheet elements to form heat exchanger plates. The shaping means are adapted to also undertake joining the sheet elements partly along edges so that a fluid inlet and outlet are created, whereby the sheet elements are pressed together. The heat exchanger plates are stacked and joined to a heat exchanger. The stack of heat exchanger plates is welded so that the fluid inlets are fluid outlets of the respective heat exchanger plates are combined to form a common fluid inlet and a common fluid outlet, and the sides of the heat exchanger plates are welded together, so that a fully functional heat exchanger is manufactured with plastic sheets as the only raw material.

    摘要翻译： 用于从塑料材料制造热交换器的方法包括进料至少两个片状元件，并且通过成形装置进行所述片状元件的成形以形成热交换器板。 成型装置还适于部分地沿着边缘接合片状元件，从而产生流体入口和出口，由此片材被压在一起。 热交换器板被堆叠并接合到热交换器。 焊接堆叠的热交换器板，使得流体入口是相应热交换器板的流体出口组合以形成公共流体入口和公共流体出口，并且热交换器板的侧面被焊接在一起，使得 以塑料片作为唯一原料制造全功能热交换器。

    Underground and Partly Submerged Pipe Winding Apparatus and Method
    10.
    发明申请
    Underground and Partly Submerged Pipe Winding Apparatus and Method 有权
    地下和部分淹没管缠绕设备及方法

    公开(公告)号：US20080205991A1

    公开(公告)日：2008-08-28

    申请号：US10588204

    申请日：2006-04-10

    申请人： Ian Roger Bateman ,  Craig Anthony Mayman

    发明人： Ian Roger Bateman ,  Craig Anthony Mayman

    IPC分类号： B29C63/32 ,  F16L55/165 ,  F16L55/18

    CPC分类号： B29C66/65 ,  B29C53/72 ,  B29C53/785 ,  B29C63/32 ,  B29C65/103 ,  B29C65/1432 ,  B29C65/1464 ,  B29C65/40 ,  B29C65/4815 ,  B29C65/486 ,  B29C65/525 ,  B29C66/001 ,  B29C66/0016 ,  B29C66/0222 ,  B29C66/0242 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/4322 ,  B29C66/4329 ,  B29C66/49 ,  B29C66/71 ,  B29C66/7373 ,  B29C66/83413 ,  F16L55/1655 ,  Y10T156/1712 ,  B29K2023/06

    摘要： An apparatus and method for lining an underground conduit is disclosed. The apparatus 10 comprises: an annular frame 40 having a crown portion 42 and a base portion 49; a strip guide disposed around and supported by the annular frame 40, the guide arranged to guide a strip 12 around a helical path; a pair of strip pinch rollers mounted to the frame 40 at a position circumferentially about halfway between the crown portion 42 and the base portion 49; a drive assembly mounted to the frame for driving the strip 12 downwards into the helical path in a winding direction so as to present an incoming first edge to an adjacent second edge of a wound convolution of the strip; a liquid remover mounted to the frame, the liquid remover arranged to prevent liquid that has adhered to and ascended with the second edge from descending down towards the incoming first edge; and an extruder 80 mounted to the frame 40 for extruding a molten bead of plastic onto the strip 12 at a position just before said overlap.

    摘要翻译： 公开了一种用于衬里地下管道的设备和方法。 装置10包括：具有冠部42和基部49的环形框架40; 设置在环形框架40周围并由环形框架40支撑的条形引导件，引导件布置成引导条带12围绕螺旋路径; 一对带状夹送辊，其在位于冠部部分42和基部部分49之间的中部周围的位置处安装到框架40; 安装到框架上的驱动组件，用于沿着卷绕方向向下驱动条12进入螺旋路径，以便将进入的第一边缘呈现到带的缠绕卷绕的相邻第二边缘; 安装在所述框架上的液体去除器，所述液体去除器布置成防止粘附到所述第二边缘并随着所述第二边缘上升的液体朝向所述进入的第一边缘下降; 以及安装到框架40的挤出机80，用于在刚好在重叠之前的位置处将熔融的塑料珠挤出到条带12上。