NASSREIBMATERIAL
    12.
    发明公开
    NASSREIBMATERIAL 审中-公开

    公开(公告)号:EP3328814A1

    公开(公告)日:2018-06-06

    申请号:EP16757160.3

    申请日:2016-07-27

    申请人: SGL Carbon SE

    发明人: SPITKO, Simon

    IPC分类号: C04B35/83 F16D69/02

    摘要: The invention relates to a wet-friction material comprising a planar carbon fiber-reinforced composite material containing at least one textile fabric made of carbon fibers embedded in a plastic matrix, characterized in that at least some areas of the wet-friction surface of the carbon fiber-reinforced composite material are carbonized from the surface to a defined depth. The invention also relates to a method for producing said wet-friction material.

    NEEDLED BRAKE DISKS AND METHODS
    19.
    发明公开
    NEEDLED BRAKE DISKS AND METHODS 审中-公开
    NEEDLED制动盘和方法

    公开(公告)号:EP3208484A1

    公开(公告)日:2017-08-23

    申请号:EP16205849.9

    申请日:2016-12-21

    摘要: The present disclosure provides a fibrous preform (20;100;510), comprising an annulus having at least one of an outer diameter portion (110) or an inner diameter portion (120), the outer diameter portion (110) extending radially inward from an outer diameter (75;104) of the fibrous preform (20;100;510) and the inner diameter portion (120) extending radially outward from an inner diameter (25;102) of the fibrous preform (20;100;510). In various embodiments, the fibrous preform (20;100;510) further comprises a medial diameter portion (106) disposed between the outer diameter (75;104) and the inner diameter (25;102), wherein the medial diameter portion (106) comprises a first needling profile (306), and the at least one of the outer diameter portion (110) or the inner diameter portion (120) comprises a second needling profile (320). In various embodiments, the first needling profile (306) is less than the second needling profile (320).

    摘要翻译: 本公开提供一种纤维预成形件(20; 100; 510),其包括具有外径部分(110)或内径部分(120)中的至少一个的环形空间,外径部分(110)从 所述纤维预制件(20; 100; 510)的外径(75; 104)和从所述纤维预制件(20; 100; 510)的内径(25; 102)径向向外延伸的所述内径部分(120) 。 在各种实施例中,纤维预制件(20; 100; 510)还包括设置在外径(75; 104)和内径(25; 102)之间的内径部分(106),其中内径部分 )包括第一针刺型材(306),并且外径部分(110)或内径部分(120)中的至少一个包括第二针刺型材(320)。 在各种实施例中,第一针刺轮廓(306)小于第二针刺轮廓(320)。