Static structures (e.g. – buildings) – Relatively yieldable preformed separator – Separator inserted prior to or during pouring of two...
Patent
1990-09-07
1992-02-18
Murtagh, John E.
Static structures (e.g., buildings)
Relatively yieldable preformed separator
Separator inserted prior to or during pouring of two...
52172, 52402, 52785, 52788, 52790, E04C 254, E06B 712
Patent
active
050882589
ABSTRACT:
An improved insulating spacer assembly for reducing heat transfer between panes of an insulated glazing unit comprises an extruded or roll-formed hollow metal spacer together with thermal breaks and primary sealant. The spacer and thermal breaks are preferably coextruded together, with the thermal breaks being extruded along the upper third portion of the spacer sidewalls, lengthwise along the spacer sidewall. The primary sealant is extruded along the middle third of the spacer sidewalls, parallel to and in cohering relationship to the thermal breaks. The invention also provides insulated glazing units wherein the spacer assembly is sandwiched between two glass panes to provide an exterior channel which is filled with a secondary sealant composition which also covers the exposed edges of the glass panes.
REFERENCES:
patent: 3261139 (1966-07-01), Bond
patent: 3918231 (1975-11-01), Kessler
patent: 3935683 (1976-02-01), Derner et al.
patent: 3949526 (1976-04-01), Sherlock et al.
patent: 4024690 (1977-05-01), Collins et al.
patent: 4030263 (1977-06-01), Lacombe
patent: 4057945 (1977-11-01), Kessler
patent: 4113905 (1978-09-01), Kessler
patent: 4193236 (1980-03-01), Mazzoni et al.
patent: 4222213 (1980-09-01), Kessler
patent: 4268553 (1981-05-01), Marzouki et al.
patent: 4322926 (1982-04-01), Wolflingseder et al.
patent: 4411115 (1983-10-01), Marzouki et al.
patent: 4464874 (1984-08-01), Shea, Jr. et al.
patent: 4479988 (1984-10-01), Dawson
patent: 4649685 (1987-03-01), Wolf et al.
patent: 4669241 (1987-06-01), Kelley
patent: 4691486 (1987-09-01), Niekrasz et al.
patent: 4757655 (1988-07-01), Jentoft et al.
patent: 4831799 (1989-05-01), Glover et al.
patent: 4853264 (1989-08-01), Vincent et al.
patent: 4890438 (1990-01-01), Tosa et al.
Reeves Myron D.
Schield Edward L.
McGann Ripley Deborah
Murtagh John E.
Weather Shield Mfg., Inc.
LandOfFree
Thermal broken glass spacer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermal broken glass spacer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal broken glass spacer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1814754