with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band (F16D13/02 takes precedence; ; similar free-wheel clutches F16D41/20; similar brakes F16D49/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: with a helical band or equivalent member, which may be built-up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band

CPC: with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band (F16D13/02 takes precedence; ; similar free-wheel clutches F16D41/20; similar brakes F16D49/02)

Full Title

Full titles differ between systems:

IPC:

Friction clutches > with a helical band or equivalent member, which may be built-up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band

CPC:

Friction clutches (arrangements for synchronisation F16D23/02) > with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band (F16D13/02 takes precedence; ; similar free-wheel clutches F16D41/20; similar brakes F16D49/02)

No child classifications to compare. This is a leaf node in both IPC and CPC.