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PCE
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DIFF Subgroup
F16F 13/02

damping by frictional contact between the spring and braking means (frictionally coacting wound springs F16F3/06)

Introduced: September 1968

Title

Titles differ between systems:

IPC: damping by frictional contact between the spring and braking means

CPC: damping by frictional contact between the spring and braking means (frictionally coacting wound springs F16F3/06)

Full Title

Full titles differ between systems:

IPC:

Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs > damping by frictional contact between the spring and braking means

CPC:

Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs (F16F5/00, take precedence) > damping by frictional contact between the spring and braking means (frictionally coacting wound springs F16F3/06)

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