Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Load children
F16
ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
Load children
F16F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
Load children
9/00
Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
Load children Filter patents View analytics View as hierarchy
F16F9/34
Special valve constructions; Shape or construction of throttling passages
Load children Filter patents View analytics View as hierarchy
F16F9/348
Throttling passages in the form of annular discs; or other plate-like elements which may or may not have a spring action; , operating in opposite directions; or singly, e.g. annular discs positioned on top of the valve or piston body
Load children Filter patents View analytics View as hierarchy
F16F9/3484
characterised by features of the annular discs per se, singularly or in combination
Filter patents View analytics View as hierarchy