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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to FR8005014ApriorityCriticalpatent/FR2477621A1/fr
Publication of FR2477621A1publicationCriticalpatent/FR2477621A1/fr
Application grantedgrantedCritical
Publication of FR2477621B3publicationCriticalpatent/FR2477621B3/fr
E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
E05F15/00—Power-operated mechanisms for wings
E05F15/40—Safety devices, e.g. detection of obstructions or end positions
E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
FR8005014A1980-03-061980-03-06Dispositif de securite pour porte basculante de garage
GrantedFR2477621A1
(fr)