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    METHOD FOR REPRESENTING AND GENERATING A FLAT PATTERN FOR A COMPOSITE PLY THAT FOLDS OVER ITSELF
    1.
    发明申请
    METHOD FOR REPRESENTING AND GENERATING A FLAT PATTERN FOR A COMPOSITE PLY THAT FOLDS OVER ITSELF 有权
    用于表示和生成用于复合材料的平面图案的方法

    公开(公告)号：US20160217220A1

    公开(公告)日：2016-07-28

    申请号：US14604375

    申请日：2015-01-23

    Applicant: Siemens Product Lifecycle Management Software Inc.

    Inventor： Julio Cesar Carrera ,  Jonathan T. Moran

    IPC: G06F17/50

    CPC classification number: G06F17/50 ,  B29C61/10 ,  B29C70/30 ,  B29C70/345 ,  B32B3/04 ,  G06F2217/06 ,  G06F2217/12 ,  G06F2217/42 ,  G06F2217/44 ,  G06T17/00 ,  G06T19/00 ,  Y02P90/265

    Abstract: Methods for generating a flat pattern for a composite ply. A method includes receiving a tool model and a ply coverage, wherein the ply coverage defines a plurality of plies, a fiber orientation for each of the plies, and a boundary for each of the plies, determining one or more subset regions on the tool model based on the boundaries from the ply coverage, creating a merged ply combining the plies and aligning the fiber orientations, defining staging instances of the merged ply for each ply covering a subset region, determining a laydown order of the staging instances, running a draping simulation using the laydown order to solve the staging instances, generating a flat pattern from the draping simulation, and storing the flat pattern of the composite ply.

    Abstract translation: 用于生成复合层的平坦图案的方法。 一种方法包括接收工具模型和层叠覆盖层，其中层叠覆盖限定多个层，每个层的纤维取向以及层的每一层的边界，确定工具模型上的一个或多个子集区域 基于层数覆盖范围的边界，创建一个组合层并且对齐光纤方向的合并层，为覆盖子集区域的每个层定义合并层的分段实例，确定阶段实例的沉降顺序，运行覆盖模拟 使用沉积顺序来解决分期实例，从悬垂模拟生成平面图案，并存储复合层的平面图案。

    Cylindrical large liquid container in the form of a multipart tank
    4.
    发明授权
    Cylindrical large liquid container in the form of a multipart tank 失效
    圆形大型液体容器，形式为多部分罐

    公开(公告)号：US5405036A

    公开(公告)日：1995-04-11

    申请号：US46261

    申请日：1993-04-06

    Applicant: Harry Haase

    Inventor： Harry Haase

    IPC: B29C61/10 ,  B29C69/02 ,  B29C70/56 ,  B29D23/00 ,  F28F9/02 ,  B65D87/00

    CPC classification number: B29C69/025 ,  B29C61/10 ,  B29C70/56 ,  B29D23/00 ,  F28F9/0224 ,  B29K2105/12 ,  B29L2031/712

    Abstract: In a large multipart liquid container a cylinder lining wall is formed from glass fiber reinforced plastic, can be connected to a bottom part and a cover to form a liquid-tight tank, and is constructed at least from thoroughly cured, prefabricated flexible-stiff mat material which can be rolled up under pretension as a transport item of a smaller diameter than the final diameter of the finished container to be passed through narrow wall openings. The cylinder wall can be put together from two molded parts, of which a first corresponds to the dimensions of the finished container and the other has a length shortened in comparison with the first to correspond to the smaller inside diameter, as a double wall and thus can be worked on in situ to form the finished container by connecting to at least one bottom part and cover.

    Abstract translation: 在大型多部分液体容器中，气缸衬里壁由玻璃纤维增​​强塑料形成，可连接到底部部分和盖子上以形成液体密封的容器，并且至少由完全固化的预制柔性刚性垫 可以在预张力下卷起的材料作为比通过窄壁开口的成品容器的最终直径小的直径的运输物品。 气缸壁可以从两个模制部件放置在一起，其中第一个对应于成品容器的尺寸，另一个具有与第一个对应的长度相对于较小内径的长度缩短为双壁，因此 可以通过连接到至少一个底部部分和盖子在现场加工以形成成品容器。

    Environmental seal
    5.
    发明授权
    Environmental seal 失效
    环境密封

    公开(公告)号：US5300732A

    公开(公告)日：1994-04-05

    申请号：US836350

    申请日：1992-05-04

    Applicant: Alain Wambeke ,  Jean-Marie E. Nolf

    Inventor： Alain Wambeke ,  Jean-Marie E. Nolf

    IPC: B29C61/06 ,  B29C61/10 ,  B29C63/40 ,  G02B6/44 ,  H02G15/18 ,  H02G3/04 ,  F16L11/00

    CPC classification number: B29C61/10 ,  G02B6/4476 ,  H02G15/1813 ,  Y10S174/08 ,  Y10S174/11

    Abstract: An assembly capable of sealing an elongate substrate that is curved or angled along its length, which has a heat-shrinkable wraparound sleeve (1) having closure rails (3) adjacent opposing longitudinal edges thereof which can be held together by positioning a closure member thereover to maintain the sleeve in the wrapped-around configuration during heat-shrinkage and the closure member, which comprises an elongate channel (7) of sheet material substantially C-shaped in transverse cross-section having transverse first and second slits (9, 10) therein that extend substantially entirely across its width, respective first and second slits extending through each longitudinal edge, and giving the channel flexibility in two mutually perpendicular planes.

    Abstract translation: PCT No.PCT / GB90 / 01340 Sec。 371日期：1992年5月4日 102（e）日期1992年5月4日PCT提交1990年8月30日PCT公布。 出版物WO91 / 03854 日期1991年3月21日。一种能够密封沿着其长度弯曲或成角度的细长基底的组件，其具有可热收缩的环绕套管（1），该套管围绕其相对的纵向边缘可以保持闭合轨道（3） 通过将封闭构件定位在其上，以在热收缩期间将套管保持在缠绕构型中，并且封闭构件包括具有横向横截面的基本上为C形的细长通道（7），横向横截面具有横向第一和 其中的第二狭缝（9,10）基本上完全穿过其宽度延伸，相应的第一和第二狭缝延伸穿过每个纵向边缘，并且在两个相互垂直的平面中给出通道柔性。

    Novel closure device for shrinkwraps
    6.
    发明授权
    Novel closure device for shrinkwraps 失效
    用于收缩包装的新型封闭装置

    公开(公告)号：US4961978A

    公开(公告)日：1990-10-09

    申请号：US318863

    申请日：1989-03-06

    Applicant: Anthony J. Doheny, Jr. ,  James R. Noonan

    Inventor： Anthony J. Doheny, Jr. ,  James R. Noonan

    IPC: C09J7/02 ,  B29C61/10 ,  B32B27/08 ,  F16L47/20 ,  F16L58/10

    CPC classification number: F16L58/1063 ,  B29C61/10 ,  B32B27/08 ,  F16L47/20 ,  Y10S428/913 ,  Y10T428/1414 ,  Y10T428/24752 ,  Y10T428/2826 ,  Y10T428/2848

    Abstract: A closure device for shrinkwraps comprising a high temperature-resistant, flame-resistant and dimensionally stable backing layer, a cross linked, high temperature-resistant, shear-resistant, and flame-resistant pressure sensitive adhesive applied to one surface of the backing layer; a heat-shrinkable film dimensionally smaller than the pressure sensitive adhesive layer positioned on the adhesive layer so as to maintain a peripheral area of exposed pressure sensitive adhesive; and an optional release liner applied so as to protect the exposed pressure sensitive adhesive layer from premature and unwanted contact prior to use.

    Abstract translation: 一种用于收缩包装的封闭装置，其包括耐高温，阻燃和尺寸稳定的背衬层，交联，耐高温，抗剪切和阻燃的压敏粘合剂，其施加到背衬层的一个表面上; 尺寸小于位于粘合剂层上的压敏粘合剂层以便保持暴露的压敏粘合剂的周边区域的热收缩膜; 和可选的剥离衬垫，以便在使用之前保护暴露的压敏粘合剂层免于过早和不期望的接触。

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