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PCE
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DIFF Subgroup
F16D 27/11

with conical friction surfaces, e.g. cone clutches

Introduced: January 1990

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 > with axially movable clutching members > with conical friction surfaces, e.g. cone clutches

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 > with axially movable clutching members > with conical friction surfaces, e.g. cone clutches

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