Arrangements for providing different damping effects at different parts of the stroke ( , F16F9/53 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Arrangements for providing different damping effects at different parts of the stroke

CPC: Arrangements for providing different damping effects at different parts of the stroke ( , F16F9/53 take precedence)

Full Title

Full titles differ between systems:

IPC:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium > Details > Arrangements for providing different damping effects at different parts of the stroke

CPC:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium (F16F5/00 takes precedence; connection of valves to inflatable elastic bodies B60C29/00; ) > Details > Arrangements for providing different damping effects at different parts of the stroke ( , F16F9/53 take precedence)

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

Child Classifications

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F16F 9/483 CPC only CPC only
F16F 9/486 CPC only CPC only
F16F 9/49 Stops limiting fluid passage, e.g. hydraulic stops IPC+CPC Available in IPC and CPC