公开(公告)号：WO1995018014A1

公开(公告)日：1995-07-06

申请号：PCT/JP1994002211

申请日：1994-12-26

Applicant: HITACHI, LTD. ,  OHMURA, Keiji ,  OKUNO, Sumio ,  TAKEICHI, Michifumi ,  HATTORI, Morishige ,  ISHIMARU, Yasuo

Inventor： HITACHI, LTD.

IPC: B32B03/12

CPC classification number: B32B3/12

Abstract: A brazed honeycomb panel, in which cores at junctions of brackets where local out-of-plane loading is applied are increased in strength and in which an increase in weight is wholly restricted. The panel is manufactured by providing core stocks having two or more kinds of zigzag size and web plates at borders between the two kinds of core stocks to form a core section, and joining the core section itself, core stocks, web plates and a pair of face plates, respectively, by brazing to form a honeycomb panel so that local out-of-plane loading is applied on portions of the honeycomb panel where core sizes are small. According to the invention, strength and reliability are enhanced for local out-of-plane loading applied on the honeycomb panel, and core sizes of other portions than portions where loading is applied can be enlarged, so that an increase in weight as a whole can be minimized. Accordingly, the honeycomb panel is suitable for members which constitute a body of a high speed car or a variety of high-rise buildings subjected to great pressure loads and bending shearing forces.

Abstract translation: 钎焊蜂窝板，其中施加局部平面外加载的托架的接合处的芯部的强度增加，并且其中重量的增加完全受到限制。 该面板通过在两种芯体之间的边界处提供具有两种或更多种锯齿形尺寸和腹板的芯材来制造，以形成芯部，并且将芯部本身，芯部坯料，腹板和一对 面板分别通过钎焊形成蜂窝板，使得在芯尺寸小的蜂窝板的部分上施加局部的平面外加载。 根据本发明，对于施加在蜂窝板上的局部平​​面外负荷，强度和可靠性得到增强，并且可以扩大与施加负载的部分相比的其它部分的芯尺寸，使得整体上的重量增加可以 最小化 因此，蜂窝式面板适用于构成高速轿厢或受到高压负荷和弯曲剪切力的各种高层建筑物的构件。