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2. 发明申请

WO2006137909A2 INFLATABLE AND DEPLOYABLE SYSTEMS WITH THREE DIMENSIONALLY REINFORCED MEMBRANES 审中-公开
标题翻译：具有三维增强膜的可充电和可分配系统
公开(公告)号：WO2006137909A2
公开(公告)日：2006-12-28
申请号：PCT/US2005036716
申请日：2005-10-13
申请人： GSSL INC , LACHENMEIER TIMOTHY T , KOH MURAI
发明人： LACHENMEIER TIMOTHY T , KOH MURAI
IPC分类号： B64D17/02
CPC分类号： B64G1/222 , B64B1/14 , B64G2001/224
摘要： An illustrative embodiment of the invention includes an apparatus and method for making air and space inflatables and deployables using three dimensionally reinforced (3DR) membranes. A 3DR process preferably takes plural substantially flat gore segments, each segment made of plural membranes and reinforcing fibers, and joins adjacent gores so the seams on opposite sides are offset. Single ply seam tape may be used. When all gores are joined, a three dimensional deployable or inflatable (e.g., balloon) structure with a minimized seam is produced. Further, localized fiber reinforcement may be used, with different characteristics depending on the desired placement in the gore, allowing the substantially flat gores, when joined and loaded, to strain to the desired three dimensional shape. In doing so, the required number of gores and seams may be reduced, while using materials with significantly lower areal densities. Thus, the 3DR process allows one to make locally reinforced materials that optimize strength to weight ratios; permits single ply and sub-gore width seam tapes; permits multi-phase optimized envelope shapes, designed to efficiently handle multiple loading conditions; and provides increased design flexibility for a wide range of shapes and characteristics impractical or unavailable under prior techniques.
摘要翻译：本发明的说明性实施例包括使用三维增强（3DR）膜制造空气和空间充气装置和展开件的装置和方法。 3DR工艺优选地采用多个基本上平坦的玻璃片段，每个片段由多个膜片和增强纤维制成，并且连接相邻的角部，使得相对侧上的接缝被偏移。可以使用单层缝带。当所有山羊被连接时，产生具有最小缝隙的三维可展开或可充气（例如气球）结构。此外，可以使用局部纤维增强物，具有不同的特性，这取决于在孔中的所需位置，允许当连接和加载时基本上平坦的孔，以应变到期望的三维形状。在这样做时，可以减少所需数量的山羊和接缝，同时使用具有明显较低的面密度的材料。因此，3DR工艺允许制造优化强度与重量比的局部增强材料; 允许单层和亚高宽度的缝带; 允许多相优化的包络形状，旨在有效地处理多种加载条件; 并为广泛的形状和特性提供了增加的设计灵活性，这在现有技术中不可行或不可用。

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