Brakes – Elements – Shoes
Patent
1990-03-01
1991-04-16
Halvosa, George E. A.
Brakes
Elements
Shoes
188 731, 192107M, F16D 6512, F16D 6902
Patent
active
050075080
ABSTRACT:
A friction system comprising at least two frictionally coupled elements produced of refractory composite materials, wherein one of the friction elements is a carbon-carbon composite material whereas the second friction element is a composite material constituted of a fibrous reinforcement in which the fibers are selected from carbon fibers and silicon carbide fibers, and of a two-phased matrix of which the principal phase is constituted by silicon carbide.
REFERENCES:
patent: 3639197 (1972-02-01), Spain
patent: 3692150 (1972-09-01), Ruppe, Jr.
patent: 3712428 (1973-01-01), Marin
patent: 3897582 (1975-07-01), Olcott
patent: 3966029 (1976-06-01), Spain
patent: 4051930 (1977-10-01), Masclet
patent: 4457967 (1984-07-01), Chareire
patent: 4576836 (1986-03-01), Colmet et al.
patent: 4752503 (1988-06-01), Thebault
NASA Technical Memorandum 78904 (NASA-TM-78904), entitled "Friction and Wear of Carbon-Graphite Materials for High-Energy Brakes", presented by Robert C. Bill at the Second International Conference on Solid Lubrication, Denver, Colorado, Aug. 14-18, 1978.
Halvosa George E. A.
Societe Europeenne de Propulsion
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