Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F16
ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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F16D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
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57/00
Liquid-resistance brakes;; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
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F16D57/002
comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder
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