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FRANCOIS HALFMANN
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FRANCOIS HALFMANN
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Application filed by FRANCOIS HALFMANNfiledCriticalFRANCOIS HALFMANN
Application grantedgrantedCritical
Publication of FR516977ApublicationCriticalpatent/FR516977A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
F16C33/30—Parts of ball or roller bearings
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR516977A1918-08-261918-08-26Palier à rouleaux
ExpiredFR516977A
(fr)