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DIFF Subgroup
F16H 48/30

using externally-actuatable means

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Differential gearings > Arrangements for suppressing or influencing the differential action, e.g. locking devices > using externally-actuatable means

CPC:

Differential gearings (cooling or lubricating of differential gearing F16H57/04) > Arrangements for suppressing or influencing the differential action, e.g. locking devices > using externally-actuatable means

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

IPC defines codes here since 2012.

Child Classifications

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  • F16H 2048/305 2nd only CPC only CPC only
  • F16H 48/32 using fluid pressure actuators since 2012 IPC+CPC Available in IPC and CPC