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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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F16C
SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
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19/00
Bearings with rolling contact, for exclusively rotary movement
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F16C19/54
Systems consisting of a plurality of bearings with rolling friction
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F16C19/55
with intermediate floating; or independently-driven; rings rotating at reduced speed; or with other differential ball or roller bearings
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