TRIPLE GLAZED INSULATING GLASS WOOD SASH

• US 3,553,913 A
• Filed: 09/10/1969
• Issued: 01/12/1971
• Est. Priority Date: 09/10/1969
• Status: Expired due to Term

• Current Assignee: MW Manufacturers Incorporated (Cornerstone Building Brands, Inc.)
• Original Assignee: Morris M. Eisenberg
• Inventors: Eisenberg, Morris M.
• Application Number:
  US04/856,630
• Time in Patent Office: 489 Days
• US Class Current: 52/172
• CPC Class Codes: E06B 3/6621 with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips E06B3/66347 takes precedence
• CPC Class Codes: E06B 3/66366 specially adapted for units comprising more than two panes or for attaching intermediate sheets

Abstract

THREE PANES OF GLASS ARE SPACED, ONE FORM THE OTHER, BY HOLLOW ALUMINUM SPACERS DISPOSED ABOUT THE PERIPHERY OF THE PANES TO FORM A GLASS PANEL, EACH SPACER BEING FILLED WITH A DESICCANT AND COMPRISING SILICA GEL. A POLYSULFIDE COMPOUND IS APPLIED ALONG THE EDGES OF THE TRIPLE PANE PANEL WITH THE COMPOUND ENTERING BETWEEN THE SPACERS AND THE PANES. BEFORRE THE COMPOUND SETS, A WOODEN SASH IS APPLIED ABOUT THE EDGES OF THE TRIPLE PANE AND ADDITIONAL LIKE COMPOUND IS APPLIED IN GLAZING GROOVES ON OPPOSITE SIDES OF THE GLASS PANEL BETWEEN THE OUTERMOST PANES AND THE LIPS OF THE SASH. THE WOOD SASH, GLASS, AND ALUMINUM SPACERS ARE THUS BONDED TOGETHER.

Claims