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EMILE THEARD
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EMILE THEARD
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Application filed by EMILE THEARDfiledCriticalEMILE THEARD
Application grantedgrantedCritical
Publication of FR351054ApublicationCriticalpatent/FR351054A/en
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
F16H55/32—Friction members
F16H55/36—Pulleys
F16H55/44—Sheet-metal pulleys
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR351054D1905-01-271905-01-27
Sheet steel pulley with pressed sheet hub welded to the oxy-acetylene weld
ExpiredFR351054A
(en)