192 clutches and power-stop control – Elements – Engaging surfaces
Patent
1985-12-30
1988-02-23
Bonck, Rodney H.
192 clutches and power-stop control
Elements
Engaging surfaces
192 7014, F16D 6900, F16D 1364
Patent
active
047264551
ABSTRACT:
A moulded annular clutch facing has a plurality of surface grooves moulded into the facing. Each groove extends not substantially more than half way across the annulus, is not greater than 40% of the thickness of the facing in depth and extends either from the bore or the outer perimeter of the annulus.
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Bonck Rodney H.
Ferodo Limited
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