E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 1/08 (2006.01) E05B 65/08 (2006.01) E05C 17/04 (2006.01) E05C 17/60 (2006.01)
Patent
CA 2098434
In a sliding window it is known to provide a spring loaded clip on the window jamb that releasably holds a plastic stile of one or two moving sashes. Such construction permits the window to be locked only with the sashes in a fully closed position, which does not accommodate venting. Moreover, the inherent deformability of plastic stiles makes such windows vulnerable to forced entry. In accordance with the present invention, there is provided a sliding window with locking means adhesively mounted to a moving sash that can releasably engage the frame of the window such that the moving sash may be locked in an open position as well as a closed position, both with satisfactory resistance to forced entry. In a preferred embodiment, the frame has a series of holes in spaced alignment contiguous to the moving sash, and the locking means comprises a pin adapted to be removably inserted within the holes.
Dans les fenêtres coulissantes, il est courant d'utiliser une pince à action ressort fixée au montant de la fenêtre pour retenir le montant d'un ou de deux châssis coulissants. Ce type de construction ne permet de verrouiller la fenêtre que lorsque les châssis se trouvent en position complètement fermée, ce qui n'autorise pas l'aération. En outre, la déformabilité intrinsèque des montants en plastique accroît la vulnérabilité des fenêtres de ce type aux entrées par effraction. Le châssis coulissant qui est proposé dans les présentes est doté d'un dispositif de verrouillage qui, collé au châssis coulissant, permet de verrouiller celui-ci au cadre de la fenêtre dans une position ouverte ou fermée tout en offrant une résistance satisfaisante à l'effraction. Dans une version préférée de l'invention, le cadre comporte une série de trous espacés et alignés, contigus au châssis coulissant, dans lesquels la cheville du dispositif de verrouillage peut venir s'insérer.
Alpa Lumber Inc.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Sliding window lockable in both closed and open positions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sliding window lockable in both closed and open positions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sliding window lockable in both closed and open positions will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1747181