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    Disc for Disc Brakes
    2.
    发明申请
    Disc for Disc Brakes 审中-公开
    盘式制动盘

    公开(公告)号：US20070144840A1

    公开(公告)日：2007-06-28

    申请号：US11610306

    申请日：2006-12-13

    申请人： Ralf Goller ,  Fabio Colombo ,  Roberto Bonfanti

    发明人： Ralf Goller ,  Fabio Colombo ,  Roberto Bonfanti

    IPC分类号： F16D65/12

    CPC分类号： F16D65/126 ,  F16D65/12 ,  F16D69/023 ,  F16D2069/004 ,  F16D2200/0047 ,  F16D2200/0052 ,  F16D2200/006 ,  F16D2250/00 ,  F16D2250/0092

    摘要： The present invention relates to a disc for disc brakes, comprising a support and a braking band suitable to cooperate with brake calipers in order to exert a braking action on a vehicle, said braking band comprising a shaped body extending around a symmetry axis and being laterally defined by braking surfaces, said braking band being made of composite material which can be obtained by the interaction of a mixture, comprising filament rovings, essentially consisting of carbon, which are randomly arranged and have sizes which are not greater than 30 mm, with silicon at a temperature sufficient to cause the melting of said silicon, characterized in that it comprises at least one strengthening ring in carbon-carbon material located near or at the cracking point.

    摘要翻译： 盘式制动盘技术领域本发明涉及一种用于盘式制动器的盘，包括支架和制动带，该制动带适用于与制动卡钳配合以便对车辆施加制动作用，所述制动带包括围绕对称轴线延伸并且横向延伸的成形体 由制动表面限定，所述制动带由复合材料制成，该复合材料可以通过混合物的相互作用获得，该混合物包括长丝粗纱，其主要由碳组成，其随机排列并且尺寸不大于30mm，其中硅 在足以引起所述硅熔化的温度下，其特征在于，其包含位于裂解点附近或位于裂解点的碳 - 碳材料中的至少一个加强环。

    Shaped composite material for breaking applications and a method for the preparation thereof
    3.
    发明申请
    Shaped composite material for breaking applications and a method for the preparation thereof 有权
    用于断裂应用的复合材料及其制备方法

    公开(公告)号：US20070138677A1

    公开(公告)日：2007-06-21

    申请号：US11701751

    申请日：2007-02-02

    申请人： Ralf Goller ,  Giovanni Pacchiana

    发明人： Ralf Goller ,  Giovanni Pacchiana

    IPC分类号： C01B31/00 ,  B28B1/00 ,  C04B33/32

    CPC分类号： C04B35/806 ,  C04B35/573 ,  F16D69/023 ,  Y10T428/249928

    摘要： A shaped composite material for braking applications can be produced by a method comprising the steps of; a) providing a mixture comprising bundles of filaments constituted substantially by carbon and having lengths no greater than 30 mm and an organic binder in a mould of the said shape and, at the same time, incorporating in the mixture a plurality of reinforcing fibres which extend along the shape in a manner such as to prevent the propagation of cracks, b) forming the mixture comprising the reinforcing fibres to produce a semi-finished product, c) subjecting the semi-finished product to a first firing at a temperature such as substantially to bring about pyrolysis of the organic binder and to a second firing in the presence of silicon.

    摘要翻译： 用于制动应用的成型复合材料可以通过包括以下步骤的方法来生产： a）在所述形状的模具中提供包含基本上由碳构成的长度不大于30mm的长丝的丝束和有机粘合剂的混合物，同时在混合物中加入多个增强纤维 沿着形状以防止裂纹扩展的方式，b）形成包含增强纤维的混合物以产生半成品，c）使半成品在基本上等温度下进行第一次烧制 导致有机粘合剂的热解和在硅存在下的第二次烧制。