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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Tubest SA
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Tubest SA
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Publication date
Application filed by Tubest SAfiledCriticalTubest SA
Application grantedgrantedCritical
Publication of FR804700ApublicationCriticalpatent/FR804700A/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
E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
FR804700D1935-07-251935-07-25Dispositif automatique d'ouverture et de fermeture de portes à trafic intense et rapde
ExpiredFR804700A
(fr)