for axial load only

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Sliding-contact bearings for exclusively rotary movement > for axial load only

CPC:

Sliding-contact bearings for exclusively rotary movement (F16C32/06 takes precedence; adjustable bearings F16C23/00, F16C25/00) > for axial load only

CPC subdivides this area 3x more granularly than IPC with 3 additional codes.

3 codes are CPC-only extensions.

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F16C 17/042 CPC only CPC only
F16C 17/045 CPC only CPC only
F16C 17/047 CPC only CPC only
F16C 17/06 with tiltably-supported segments, e.g. Michell bearings +1 CPC IPC+CPC Available in IPC and CPC
F16C 17/08 for supporting the end face of a shaft or other member, e.g. footstep bearings IPC+CPC Available in IPC and CPC

Class F16,2013–2023, worldwide · Source: EPO PATSTAT

Class F16,2013–2023, worldwide · Source: EPO PATSTAT