DIFF Subgroup
F16D 27/10 with an electromagnet not rotating with a clutching member, i.e. without collecting rings
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Magnetically-actuated clutches; Control or electric circuits therefor > with an electromagnet not rotating with a clutching member, i.e. without collecting rings
CPC:
Magnetically- actuated clutches; Control or electric circuits therefor (clutches with magnetisable particles F16D37/02; ) > with an electromagnet not rotating with a clutching member, i.e. without collecting rings
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- F16D 27/102 with radially movable clutching members (F16D27/105 takes precedence) since 1990 IPC+CPC Available in IPC and CPC
- F16D 27/105 with a helical band or equivalent member co-operating with a cylindrical coupling surface since 1990 IPC+CPC Available in IPC and CPC