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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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43/00
Automatic clutches
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F16D43/02
actuated entirely mechanically
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F16D43/20
controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
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F16D43/202
of the ratchet type
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