Jamb liner wind braces for tilt window
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United States of America Patent
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Aug 10, 1999
Grant Date -
N/A
app pub date -
May 4, 1998
filing date -
May 4, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Wind resistance of a window mounting tilt sash between a pair of jamb liners is increased by braces that attach to frame sides of the jamb liners at the check rail region of the window. The braces have a profile that fits a frame side profile of the jamb liners, including brace channels that receive and support shoe channels of the jamb liners. The braces help the jamb liners resist deformation in response to wind force and significantly increase the wind resistance of the window.
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