发明名称 |
FRICTION ELEMENTS OF COMPOSITE CARBON-CARBON MATERIAL AND OF DIFFERENTIAL TEXTURE |
摘要 |
A multi-layer friction element is disclosed consisting of carbon-carbon composite material comprising a structure layer of so-called "coarse" texture comprising segments of rovings and at least one friction layer of so-called "fine" texture comprising fibre segments. A method also is disclosed for producing the friction element by preparation of a fibrous substrate by introducing segments of roving and/or fibers into a mould preferably by means of a distribution apparatus. Further disclosed is an apparatus for automatically obtaining a fibrous substrate of predetermined texture.
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申请公布号 |
US5242746(A) |
申请公布日期 |
1993.09.07 |
申请号 |
US19910696125 |
申请日期 |
1991.05.06 |
申请人 |
LE CARBONE-LORRAINE |
发明人 |
BOMMIER, CHRISTOPHE;CHAREIRE, JEAN-LOUIS |
分类号 |
C08J5/14;C04B35/83;F16D65/12;F16D69/00;F16D69/02 |
主分类号 |
C08J5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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