DIFF Subgroup
F16D 13/38 with flat clutching surfaces, e.g. discs
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Friction clutches > with axially-movable clutching members > with flat clutching surfaces, e.g. discs
CPC:
Friction clutches (arrangements for synchronisation F16D23/02) > with axially-movable clutching members (similar brakes F16D55/00) > with flat clutching surfaces, e.g. discs
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- F16D 13/40 in which the or each axially-movable member is pressed exclusively against an axially-located member IPC+CPC Available in IPC and CPC
- F16D 13/46 in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member IPC+CPC Available in IPC and CPC