F16F 9/44 Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction (F16F9/53, take precedence; temperature correction only F16F9/52)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
CPC: Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction (F16F9/53, take precedence; temperature correction only F16F9/52)
Full Title
Full titles differ between systems:
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium > Details > Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
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 > Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction (F16F9/53, take precedence; temperature correction only F16F9/52)
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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