192 clutches and power-stop control – Clutches – Axially engaging
Patent
1987-11-09
1989-05-09
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Axially engaging
192107M, 192113B, 188 716, 188251A, 188264D, 188264E, F16D 1372, F16D 65853, F16D 6902
Patent
active
048280895
ABSTRACT:
A brake, clutch, or continuous slip device (12) having a pyrolytic carbon composite friction material (108) directly cooled by water or an ethylene glycol/water solution. Coolant of cooling device (12) may be tapped from a radiator (24) for a prime mover (14). The brake, clutch, or continuous slip device includes a plurality of interdigitated friction discs (74, 76) defining confronting friction surfaces (74b, 76B). One or both confronting friction surfaces have the pyrolytic carbon composite friction material bonded thereon. The material preferably has a bulk density of 0.7 to 1.2 grams/cc.
REFERENCES:
patent: 2821273 (1958-01-01), Sanford et al.
patent: 4700823 (1987-10-01), Winckler
Collins Marcus H.
Winckler Peter S.
Bonck Rodney H.
Eaton Corporation
Lorence Richard M.
Rulon P. S.
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