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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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59/00
Self-acting brakes, e.g. coming into operation at a predetermined speed
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F16D59/02
spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
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