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
F16D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
Load children
2500/00
External control of clutches by electric or electronic means
Load children Filter patents View analytics View as hierarchy