Stock material or miscellaneous articles – Circular sheet or circular blank – Recording medium or carrier
Patent
1984-11-29
1985-09-03
Bell, James J.
Stock material or miscellaneous articles
Circular sheet or circular blank
Recording medium or carrier
57238, 57240, 192107M, 428222, 428292, 428294, 428377, B32B 302
Patent
active
045392404
ABSTRACT:
Friction elements, particularly those employed in clutch elements, which incorporate fiber strands impregnated with a binder resin wound into a friction element and cured are markedly improved in wear characteristics and burst strength when the fiber strands are formed of a combination of glass, acrylic fiber and metallic filament. The fiber strands, twisted into a yarn and plied to form a composite yarn of opposing twist, contribute greatly to improved performance, particularly better fade resistance and engagement response, together with high burst strength.
REFERENCES:
patent: 3756910 (1973-09-01), Peters et al.
patent: 3967037 (1976-06-01), Marzocchi et al.
Bell James J.
Borg-Warner Corporation
Schlott R. J.
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