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    CYLINDRICAL STRUCTURE AND METHOD OF PRODUCTION THEREOF
    3.
    发明公开
    CYLINDRICAL STRUCTURE AND METHOD OF PRODUCTION THEREOF 审中-公开
    圆柱结构及其制造方法

    公开(公告)号：EP2497625A4

    公开(公告)日：2016-05-18

    申请号：EP10828337

    申请日：2010-11-05

    申请人： IHI CORP ,  IHI AEROSPACE CO LTD

    发明人： HARADA TAKASHI ,  SHIGENARI YU ,  MIYASHITA MASAYORI ,  MURAKAMI TSUTOMU ,  TANAKA AGAMU

    IPC分类号： B29C70/16 ,  B29B11/16 ,  B29C53/56 ,  B29C70/10 ,  B29C70/32 ,  B29K101/10 ,  B29K105/08 ,  B29L23/00 ,  F02C7/00

    CPC分类号： B29C70/32 ,  B29B11/16 ,  B29C53/562 ,  Y10T428/1362

    摘要： A method for manufacturing a cylindrical structure having an axial direction includes: winding a first layer around a mandrel, the first layer including a plurality of fabrics each made of fibers, the fabrics forming a first join line extending in a circumferential direction with edges of the fabrics in contact with each other; winding a second layer around the first layer, the second layer including a plurality of fabrics each made of the fibers, the fabrics forming a second join line extending in the circumferential direction with edges of the fabrics in contact with each other, in such a manner as to displace the second join line from the first join line in the axial direction; winding a third layer around the second layer, the third layer including a plurality of fabrics each made of the fibers, the fabrics forming a third join line extending in the circumferential direction with edges of the fabrics in contact with each other, in such a manner as to displace the third join line from both of the first join line and the second join line in the axial direction; and joining the layers together by using a resin.

    INSTALLATION BOSS AND FAN CASE
    7.
    发明公开
    INSTALLATION BOSS AND FAN CASE 审中-公开
    ANLAGENNABEN- UNDVENTILATORGEHÄUSE

    公开(公告)号：EP2789827A4

    公开(公告)日：2015-03-18

    申请号：EP11877169

    申请日：2011-12-07

    申请人： IHI CORP ,  IHI AEROSPACE CO LTD

    发明人： OTSU OSAMU ,  SHIGENARI YU ,  HARADA TAKASHI ,  MURAKAMI TSUTOMU

    IPC分类号： F02C7/00 ,  B64D33/00 ,  F02C7/04

    CPC分类号： F01D25/28 ,  F02C7/00 ,  F02C7/04 ,  F02C7/32 ,  F05D2260/31 ,  F05D2300/603 ,  F05D2300/614 ,  F16B5/02 ,  Y02T50/672

    摘要： A boss for attachment of an auxiliary device to a fan case of an engine is comprised of a pedestal including a plurality of accumulated layers of reinforcement fibers and a matrix combining the reinforcement fibers together, the pedestal comprising a bottom face in a shape capable of being in close contact with an outer periphery of the fan case; and an embedded body embedded in the pedestal and including a combining structure combinable with the auxiliary device.

    摘要翻译： 用于将辅助装置附接到发动机的风扇壳体的凸台由包括多个累积的增强纤维层的基座和将增强纤维组合在一起的矩阵构成，所述基座包括底面，其形状能够 与风扇壳体的外周紧密接触; 以及嵌入在基座中的嵌入体，并且包括可与辅助装置组合的组合结构。