E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 11/04 (2006.01) E05F 15/10 (2006.01) E05F 15/16 (2006.01) E06B 9/74 (2006.01)
Patent
CA 2297220
An auxiliary closure operating device for manually operating an intermediate shaft normally driven by a motor in order to displace a closure between open and closed positions thereof. The device comprises a manual actuator and a driving member adapted to be freely mounted on the intermediate shaft so as to form a compact auxiliary device. The driving member is axially displaceable along the intermediate shaft between a first position in which the driving member and the intermediate shaft are independently rotatable relative to one another and a second position in which the driving member is engaged with the intermediate shaft and the manual actuator to transmit a torque from the manual actuator to the intermediate shaft.
Desmeules Jean-Francois
Desrochers Eddy
Lelievre Daniel
Manaras Door & Gate Operator Company
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Somfy Ulc
LandOfFree
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