WIRE REINFORCEMENT FOR WOMEN'S CLOTHING
    6.
    发明公开
    WIRE REINFORCEMENT FOR WOMEN'S CLOTHING 失效
    撑杆女装用

    公开(公告)号:EP0739171A1

    公开(公告)日:1996-10-30

    申请号:EP95905600.0

    申请日:1994-12-28

    申请人: N.V. BEKAERT S.A.

    IPC分类号: A41C1 A41C3 A41C5 B21C3 B21F17 B21H8

    CPC分类号: A41C3/122 B21C3/08

    摘要: A wire reinforcement (18) for women's garments designed to support the breasts exhibits an axial cross section with a long axis (19) and a short axis (20) perpendicular to the long axis. The long axis has a length D1, and the short axis has a center thickness D3 which is smaller than half of the length. Along the long axis the cross section has a left end with a left thickness D2 and a right end with a right thickness D2'. Both the left thickness and the right thickness are substantially greater than the center thickness. Such a wire reinforcement is very rigid in the direction of the long axis and is flexible in the other directions and in relation to torsional stresses.

    FLEXIBLE DUCT REINFORCED WITH HIGH-TENSILE STEEL MEMBERS
    9.
    发明公开
    FLEXIBLE DUCT REINFORCED WITH HIGH-TENSILE STEEL MEMBERS 有权
    有增强钢高强度挠性管道

    公开(公告)号:EP1350049A1

    公开(公告)日:2003-10-08

    申请号:EP01986412.3

    申请日:2001-12-12

    申请人: N.V. BEKAERT S.A.

    IPC分类号: F16L11/12 B32B1/08

    CPC分类号: B32B1/08 F16L11/08 F16L11/10

    摘要: A flexible duct (10) comprises either fully fluorinated polymers as internal liner (14), or fluoropolymers comprising an ethylene group or an alkoxyl group as internal liner (14). The flexible duct (10) further comprises a polymer filler (16), at least two layers of elongated steel members (18) as reinforcement. The elongated steel members have a tensile strength of at least 2000 MPa. The elongated steel members are embedded in the polymer filler so as to form a fully-bonded structure.