E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 17/04 (2006.01) E05D 15/22 (2006.01) E06B 3/50 (2006.01)
Patent
CA 2205161
A locking assembly for a double-hung window assembly having a pair of vertical jamb liners, including a shoe slidable in a channel in one liner and operably connected to a sash for sliding movement therewith. A first locking member is rotatably connected to the first shoe, and manually operable means is pivotably connected to the shoe and operatively engageable with the first locking member for effectuating pivoting movement of the first locking member between (a) a limiting position wherein the first locking member engages one side wall of the one slide channel and (b) a releasing position wherein the first locking member is disengaged from the side wall of the slide channel. The first locking member including at least one tooth which engages and grips the side wall of the slide channel with the first locking member in the limiting position. A detent releasably maintains the first locking member in at least one of the limiting position and the releasing position.
Dispositif de blocage pour fenêtres à guillotine à deux montants verticaux, comportant un patin coulissant dans une rainure du montant et fixé au châssis pour faire coulisser ce dernier. Un premier élément de blocage est articulé au premier patin, et un dispositif de manoeuvre, également articulé au patin, fait pivoter ce premier élément de blocage entre a) une position de blocage où il est en prise avec une des parois latérales de la rainure et b) une position de déblocage où il relâche la paroi de la rainure. Le premier élément de blocage comporte au moins un ergot qui se met en prise avec la paroi latérale de la rainure en position de blocage. Un dispositif d'arrêt maintient le premier élément de blocage en position de blocage ou le relâche pour le déblocage.
Delaske Robbin J.
Landherr Joseph P.
Myers Stephen O.
Finlayson & Singlehurst
Truth Hardware Corporation
LandOfFree
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