DIFF Subgroup
F16D 33/06 controlled by changing the amount of liquid in the working circuit
Introduced: September 1968
Full Title
Rotary fluid couplings or clutches of the hydrokinetic type > controlled by changing the amount of liquid in the working circuit
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F16D 33/08 by devices incorporated in the fluid coupling, with or without remote control IPC+CPC Available in IPC and CPC
- F16D 33/16 by means arranged externally of the coupling or clutch (mounting of such means in vehicles B60K23/00, e.g. B60K23/02) IPC+CPC Available in IPC and CPC