Patents
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F16 - Engineering elements or 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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F16D 15 - Clutches with wedging balls or rollers or with other wedgeable separate clutching members
Patents for F16D 15 - Clutches with wedging balls or rollers or with other wedgeable separate clutching members (502)
08/1976
08/24/1976
US3976175
Self-energizing clutch
01/1976
01/06/1976
US3930422
Power transmission apparatus
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