Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps

Introduced: January 2006

Full Title

Full titles differ between systems:

IPC:

Details, component parts, or accessories > Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps

CPC:

Details, component parts, or accessories (machine elements in general F16) > Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps

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 2006.

Child Classifications

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F04D 29/051 Axial thrust balancing since 2006 +2 CPC IPC+CPC Available in IPC and CPC
F04D 29/052 Axially shiftable rotors (F04D29/051 takes precedence ) since 2006 IPC+CPC Available in IPC and CPC
F04D 29/053 Shafts since 2006 IPC+CPC Available in IPC and CPC
F04D 29/056 Bearings since 2006 +2 CPC IPC+CPC Available in IPC and CPC