CPC Subgroup
F16D 13/10 with clutching members co-operating with the periphery of a drum, a wheel-rim, or the like (F16D13/02 - F16D13/08 take precedence; similar brakes F16D49/00)
Full Title
Friction clutches (arrangements for synchronisation F16D23/02) > with clutching members co-operating with the periphery of a drum, a wheel-rim, or the like (F16D13/02 - F16D13/08 take precedence; similar brakes F16D49/00)