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(12) Patent: | (11) CA 2490658 |
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(54) English Title: | WINDOW OR DOOR LOCK SYSTEM |
(54) French Title: | SYSTEME DE VERROUILLAGE POUR FENETRE OU PORTE |
Status: | Deemed expired |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | GARDINER ROBERTS LLP |
(74) Associate agent: | |
(45) Issued: | 2012-02-07 |
(22) Filed Date: | 2004-12-22 |
(41) Open to Public Inspection: | 2006-06-22 |
Examination requested: | 2009-12-22 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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A window or door includes a frame mounted to a building. The frame has first and second side jambs, a frame closure in the form of a window or door has a first side edge pivotally mounted to the first side jamb of the frame for opening and closing the closure member relative to the frame. The closure member has a second side edge which locates adjacent the second side jamb of the frame when the closure member is closed. The second side edge of the closure member includes a first lock part. The second side jamb of the frame includes a channel extending lengthwise of the frame. The channel has a channel mouth along its length, which faces interiorly of the frame. Undercut channel regions are provided to each side of the channel mouth. A slide bar is slideably fitted in the channel and a second lock part is secured to the slide bar. The second lock part protrudes through the channel mouth and when the closure member is closed with the frame the slide bar slides the second lock part into and out of locking engagement with the first lock part on the second side edge of closure member.
Une fenêtre ou une porte comprend un cadre monté sur un bâtiment. Le cadre possède un premier et un deuxième montants latéraux, une fermeture de cadre sous la forme d'une fenêtre ou d'une porte a un premier bord latéral monté de manière à pivoter sur le premier montant latéral du cadre pour ouvrir et ferme les éléments de fermeture par rapport au cadre. L'élément de fermeture a un deuxième bord latéral qui se trouve adjacent au deuxième montant latéral du cadre lorsque l'élément de fermeture est fermé. Le deuxième bord latéral de l'élément de fermeture inclut une première pièce de verrouillage. Le deuxième montant latéral du cadre inclut un profilé qui s'étend dans le sens de la longueur du cadre. Le profilé comporte une bouche sur sa longueur, qui fait face à l'intérieur du cadre. Des zones de profilé avec entailles sont fournies à chaque côté de la bouche du profilé. Une barre coulissante est adaptée de manière à coulisser dans le profilé et une deuxième pièce de verrouillage est fixée à la barre coulissante. La deuxième pièce de verrouillage fait saillie à travers la bouche du profilé et lorsque l'élément de fermeture est fermé avec le cadre, la barre coulissante glisse la deuxième pièce de verrouillage pour qu'il y ait engagement et désengagement de la deuxième pièce de verrouillage avec la première pièce de verrouillage sur le deuxième bord latéral de l'élément de fermeture.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Title | Date |
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Forecasted Issue Date | 2012-02-07 |
(22) Filed | 2004-12-22 |
(41) Open to Public Inspection | 2006-06-22 |
Examination Requested | 2009-12-22 |
(45) Issued | 2012-02-07 |
Deemed Expired | 2019-12-23 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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ENERGI FENESTRATION SOLUTIONS, LTD. |
Past Owners on Record |
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DIFRANCESCO, CARLO |
ROYAL GROUP TECHNOLOGIES LIMITED |
ROYAL GROUP, INC. |