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PCE
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DIFF Subgroup
F16F 7/02

with relatively-rotatable friction surfaces that are pressed together (F16F7/01 takes precedence; one of the members being a spring F16F13/02 )

Introduced: September 1968

Title

Titles differ between systems:

IPC: with relatively-rotatable friction surfaces that are pressed together

CPC: with relatively-rotatable friction surfaces that are pressed together (F16F7/01 takes precedence; one of the members being a spring F16F13/02 )

Full Title

Full titles differ between systems:

IPC:

Vibration-dampers; Shock-absorbers > with relatively-rotatable friction surfaces that are pressed together

CPC:

Vibration-dampers; Shock-absorbers (using fluid F16F5/00, F16F9/00; specific for rotary systems F16F15/10 ) > with relatively-rotatable friction surfaces that are pressed together (F16F7/01 takes precedence; one of the members being a spring F16F13/02 )

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • F16F 7/04 in the direction of the axis of rotation IPC+CPC Available in IPC and CPC