Friction member for frictional engagement device and method...

Brakes – Elements – Shoes

Reexamination Certificate

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C192S10700R

Reexamination Certificate

active

07832529

ABSTRACT:
A friction member for a frictional engagement device is provided in which weight is reduced, impact resistance is enhanced and sliding resistance is improved; and also provided is a method for producing the same. As a friction member (10) for a frictional engagement device, a friction member made of a carbon fiber/carbonaceous composite material is provided which is obtained by implementing a heat treatment on a precursor, the precursor comprising a matrix composed of a carbon binder and an additive and carbon fiber dispersed in the matrix, wherein a porosity of the friction member is 20-60%.

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patent: 2003-240033 (2003-08-01), None
patent: 2003-313082 (2003-11-01), None

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