E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 3/50 (2006.01) E06B 3/44 (2006.01)
Patent
CA 2163680
A window assembly comprises first and second sashes supported by a frame. At least the first sash is an operating sash which is both tiltableand slideable relative to the frame to open the window. When the ffrst sash is tilted closed, it aligns with and is blocked against sliding along the frame by the second sash.
Guelck Volker
Dennison Associates
Imperial Plastics Extrusions Limited
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