E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 11/08 (2006.01) E05B 63/00 (2006.01) E05B 63/18 (2006.01) E05C 9/02 (2006.01) E05B 15/04 (2006.01)
Patent
CA 2254164
In a drive (10) for actuation of functional elements (40), e.g. a push rod, in closable surface elements such as doors, windows, hatches or the like, a rotating element(75) mounted in a frame, support, lock box or the like, which comprises a lock mortise (80) for non-rotating mounting of an actuator and a driving gear (76), as well as at least one conversion element (62) designed as a separate gear elementmounted in the frame, support, lock box (12) or the like, are parts of a preferably multi-stage gear unit (60) whose overall transmission ratio is smaller than 1. Gear element (62) engages a functional element (40) for converting a rotating and/or tilting movement of the rotating element (75) caused by an actuator into a functional movement of the functional element (40) via circumferentially arranged gear segments (63, 64, 67, 73, 77, 84). Such a gear unit is an open transmissionchain and is preferably structured in two parallel planes, with the rotating element (75) that is associated to a first gear stage (72, 76) and the gear element (62) that is associated to a second gear stage (62, 66) as well as gears (72, 66) that areassociated to the elements (75 and 62) being axially arranged one above the other.
Fetherstonhaugh & Co.
Hoppe Holding Ag
LandOfFree
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