Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – U-shaped channel formed of separate strips overlapping pane...
Patent
1993-11-12
1995-01-10
Friedman, Carl D.
Static structures (e.g., buildings)
Window or window sash, sill, mullion, or glazing
U-shaped channel formed of separate strips overlapping pane...
5220451, 49380, 49504, E06B 104
Patent
active
053795601
ABSTRACT:
An extruded plastic frame window sash in which the frame has a closed hollow body cross section with a recess extending into the hollow body from the outer periphery of the frame. The individual frame members are held together around a window pane by a tensioned band disposed within the recess and engaging each of the frame members. The tension band extends about the entire sash frame and is joined together at its end to maintain the tension in the band holding the frame together. The walls of the recess reinforce the frame members to prevent deflection induced by the tensioned band.
REFERENCES:
patent: 4180944 (1980-01-01), Stowik et al.
patent: 4674246 (1987-06-01), Giguere
patent: 4691477 (1987-09-01), Governale
patent: 4805326 (1989-02-01), Rainone et al.
patent: 4850141 (1989-07-01), Pacca
patent: 4958468 (1990-09-01), Nolan
patent: 5038537 (1991-08-01), Frambach
Friedman Carl D.
Quick Plastics
Smith Creighton
LandOfFree
Banded window sash does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Banded window sash, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Banded window sash will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-842774