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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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11/00
Pivots; Pivotal connections
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F16C11/04
Pivotal connections
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F16C11/06
Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
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F16C11/0619
the female part comprising a blind socket receiving the male part
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F16C11/0623
Construction or details of the socket member
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F16C11/0628
with linings
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F16C11/0633
the linings being made of plastics
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