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2. 发明公开

EP3194681A1 WABE, INSBESONDERE VERFORMBARE WABE, FÜR LEICHTBAUTEILE, ENTSPRECHENDES HERSTELLUNGSVERFAHREN UND SANDWICHBAUTEIL 有权
标题翻译： WABE，INSBESONDERE VERFORMBARE WABE，FÜRLEICHTBAUTEILE，ENTSPRECHENDEND HERSTELLUNGSVERFAHREN UND SANDWICHBAUTEIL
公开(公告)号：EP3194681A1
公开(公告)日：2017-07-26
申请号：EP15766467.3
申请日：2015-09-17
申请人： Euro-Composites S.A.
发明人： ALTER, Rolf-Mathias , WINTGENS, Willy , WILLERT, Michael , SCHMITT, Ralf
IPC分类号： E04C2/36 , B21D47/00 , B29D99/00 , B31D3/02
CPC分类号： B32B3/12 , B21D47/00 , B29D99/0089 , B31D3/007 , B32B37/146 , E04C2/365
摘要： The invention relates to a honeycomb (120… 420), in particular deformable honeycomb, for example for lightweight components having a curved surface. The honeycomb comprises elongate strips (122...422) and a plurality of connecting regions (123... 423) each provided between two opposite strips, which connecting regions connect the strips integrally to one another in sections in the transverse direction (W) and are arranged at regular intervals along the longitudinal direction (L) of a strip at a periodic center spacing (I). Honeycomb-like cells (124… 424) form hollow spaces between the strips. The invention is characterized in that based on three successive strips (122…, 422) an offset (SI') of the connecting regions between the first and second strips (122-1, 122-2… 422-1, 422-2) in relation to the connecting regions between the second and third strips (122-2, 122-3… 422-2, 422-3) towards a first side (D1) of the longitudinal direction (L) is considerably smaller than towards the other, second side (D2) of the longitudinal direction (L). In this way, in cross section in the L/W plane, at least some of the cells (24) have a shape having at least one longer limb (S2) corresponding to the greater offset and preferably at least one shorter limb (S1) corresponding to the smaller offset.
摘要翻译：本发明涉及一种蜂窝体（120 ... 420），特别是可变形的蜂窝体，例如用于具有弯曲表面的轻质部件。蜂窝包括细长条（122 ... 422）和多个连接区（123 ... 423），每个连接区设置在两个相对的条之间，所述连接区在横向方向上将所述条一体地彼此连接（W ）并且沿着带材的纵向（L）以周期性的中心间距（I）以规则的间隔布置。蜂窝状电池（124 ... 424）在条带之间形成空腔。本发明的特征在于，基于三个连续的条带（122 ...，422），第一和第二条带（122-1,122-2 ...... 422-1,422-2）之间的连接区域的偏移（SI' 相对于第二和第三条带（122-2,122-3 ... 422-2,422-3）之间的朝向纵向方向（L）的第一侧（D1）的连接区域明显小于朝向另一条带，纵向方向（L）的第二侧（D2）。这样，在L / W平面的横截面中，至少一些单元（24）具有至少一个对应于较大偏移量的较长肢体（S2）并且优选至少一个较短肢体（S1）的形状，对应于较小的偏移量。

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