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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LAGNEAU BERNARD
Original Assignee
LAGNEAU BERNARD
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Filing date
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Application filed by LAGNEAU BERNARDfiledCriticalLAGNEAU BERNARD
Priority to FR7201158ApriorityCriticalpatent/FR2167364A6/fr
Application grantedgrantedCritical
Publication of FR2167364A6publicationCriticalpatent/FR2167364A6/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