Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

Subclass:

SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION

Related Keywords

Child Classifications

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• F16F 9/02 using gas only
• F16F 9/06 using both gas and liquid
• F16F 9/1 using liquid only; using a fluid of which the nature is immaterial
• F16F 9/3 with solid or semi-solid material, e.g. pasty masses, as damping medium
• F16F 9/32 Details