E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 17/04 (2006.01) E05F 15/12 (2006.01)
Patent
CA 2175112
A manually releasable coupling device for connecting an elongate operator means (2) with a frame or main frame member of a window comprises a first coupling member (3) for connection with a free end of the operator means (2) and a second coupling member (6-10) designed for mounting in or on the frame or main frame member. The first coupling member is a flat disc-shaped element (3) with a substantially keyhole-shaped recess 85), while the second coupling member comprises a shaft section (6) for mounting in a bore in the frame member or the main frame member in connection with a turning handle (7). The shaft section (6) has a local constriction (8) for releasable engagement with the keyhole-shaped recess (5) in the disc-shaped element (3). With a view to allowing manual closing of the window under surmounting of sealing pressure, the shaft section may be eccentric relative to the rotational axis of the turning handle.
Fejer Ole
Hammer Carl Johannes
Borden Ladner Gervais Llp
Fejer Ole
Hammer Carl Johannes
Vkr Holding A/s
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