Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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BOUILLAC RENE
Original Assignee
BOUILLAC RENE
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Filing date
Publication date
Application filed by BOUILLAC RENEfiledCriticalBOUILLAC RENE
Priority to FR8000536ApriorityCriticalpatent/FR2473666A1/fr
Publication of FR2473666A1publicationCriticalpatent/FR2473666A1/fr
Priority to FR8313107Aprioritypatent/FR2550597B2/fr
Application grantedgrantedCritical
Publication of FR2473666B1publicationCriticalpatent/FR2473666B1/fr
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
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Pulleys
(AREA)
FR8000536A1980-01-101980-01-10Poulie et son procede de fabrication
GrantedFR2473666A1
(fr)