Freewheels or freewheel clutches (cycle brakes controlled by back-pedalling B62L5/00 )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Freewheels or freewheel clutches

CPC: Freewheels or freewheel clutches (cycle brakes controlled by back-pedalling B62L5/00 )

Full titles differ between systems:

IPC:

Freewheels or freewheel clutches

CPC:

Freewheels or freewheel clutches (cycle brakes controlled by back-pedalling B62L5/00 )

IPC and CPC are identically structured here. All 8 subcodes exist in both systems.

6 shared codes have differing titles between IPC and CPC.

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F16D 41/02 disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member IPC+CPC Available in IPC and CPC
F16D 41/04 combined with a clutch for locking the driving and driven members (F16D41/02, F16D41/24 take precedence) IPC+CPC Available in IPC and CPC
F16D 41/06 with intermediate wedging coupling members between an inner and an outer surface (F16D41/02, F16D41/24 take precedence) +5 CPC IPC+CPC Available in IPC and CPC
F16D 41/12 with hinged pawl co-operating with teeth, cogs, or the like (F16D41/02, F16D41/24 take precedence) +1 CPC IPC+CPC Available in IPC and CPC
F16D 41/18 with non-hinged detent (F16D41/02, F16D41/24 take precedence) +1 CPC IPC+CPC Available in IPC and CPC
F16D 41/20 with expandable or contractable clamping ring or band (F16D41/02, F16D41/24 take precedence) +2 CPC IPC+CPC Available in IPC and CPC
F16D 41/22 with clutching ring or disc axially shifted as a result of lost motion between actuating members (F16D41/02, F16D41/24 take precedence) IPC+CPC Available in IPC and CPC
F16D 41/24 specially adapted for cycles IPC+CPC Available in IPC and CPC

Class F16,2013–2023, worldwide · Source: EPO PATSTAT

Class F16,2013–2023, worldwide · Source: EPO PATSTAT