with one or more cylinders, each having a single working space closed by a piston or plunger

Full Title

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium > using liquid only; using a fluid of which the nature is immaterial > Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect > involving only straight-line movement of the effective parts > with one or more cylinders, each having a single working space closed by a piston or plunger

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

Child Classifications

Navigate with arrow keys, Enter to open

• F16F 9/24 with a single cylinder and a single piston or plunger
• F16F 9/26 with two cylinders in line and with the two pistons or plungers connected together
• F16F 9/28 with two parallel cylinders and with the two pistons or plungers connected together