US2377684A - Double window construction - Google Patents
Double window construction Download PDFInfo
- Publication number
- US2377684A US2377684A US427964A US42796442A US2377684A US 2377684 A US2377684 A US 2377684A US 427964 A US427964 A US 427964A US 42796442 A US42796442 A US 42796442A US 2377684 A US2377684 A US 2377684A
- Authority
- US
- United States
- Prior art keywords
- panes
- double window
- plastic
- window pane
- adjacent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/64—Fixing of more than one pane to a frame
- E06B3/645—Fixing of more than one pane to a frame of units comprising two or more parallel panes to frames designed for single panes only, e.g. having too shallow a rabbet
Definitions
- This invention relates to a double window pane having a heat insulating air space between the panes, and especially suitable for use in aircraft.
- Double Window panes in aircraft have to withstand considerable pressure and when the heat insulating air space between the panes is sealed the pressure differential between the ai; ⁇ in the insulating air space and the outside atmosphere may vary widely as the aircraft changes its altitude of flight. j
- the object of the invention is a double window pane of transparent plastic material which is softer, more pliable and exible than glass, has light weight with mechanical strength, and which will not fail with considerable pressure differential between the inner and outer surfaces of its panes.
- Another object of the invention is a double window pane constructed of a suitable transparent plastic such as acrylate resin, having the outer,
- the plastic panes are held in spaced relationship by a spacer of similar material, between and towards the edges of the adjacent surfaces of adjacent panes.
- spacer is formed of strip material of U-shaped channel section and the parallel outside surfaces of the channel sectioned ⁇ material are secured to the adjacent surfaces of adjacent panes by a suitable adhesive, which may be the liquid monomer of the polymerized material of the plastic panes or a solution thereof.
- the drawing shows the various parts of a plastic double window pane unit and the manner in which they are assembled.
- FIG. 1 is a partly broken perspective view of part of a completed plastic double window pane unit.
- Figure 2 is a perspective view showing part of a completed plastic double window pane unit installed in a suitable window frame.
- Figure 3 is an enlarged section on line 3--3 of Figure 2.
- Figure 4 is an enlarged perspective view showing a mitered joint between two adjacent sides of a spacer formed of plastic strip material of U-shaped channel section.
- Figure 5 is an enlarged sectional view, similar i to Figure 3, of a modification in which the plastic panes are faced with glass.
- the rectangular panes of acry'late resin plastic I and 2 are held in separated relationship by a rectangular spacer II formed of four pieces of strip material of U-shaped channel section of which the ends 'are mitered as shown most clearly in Figure 4.
- the spacer is of such dimensions that the pieces of strip material of which it is formed are between and towards theedges of the adjacent surfaces of the adjacent panes l and 2 with the convex surface of the strip material to the outside of the insulating air space.
- the mitered joints are secured together, and the parallel outside surfaces of the channel sectioned pieces are secured to the adjacent surfaces of the adjacent panes by a suitable adhesive which may be the liquid monomer of the polymerized material of the double window pane unit, thereby sealing a heat insulating air space between the panes.
- the plastic pane I is larger than the pane 2 to provide a peripherally extending flange 6 around the double window pane unit for convenience of installation.
- FIG. 3 A suitable way of mounting the double window pane unit in a window frame by its peripherally extending flange is shown in Figure 3 in which it will be noted that the window frame 'I is provided with a recess 8 against the side 9 of which the flange 6 of the window pane unit may be clamped by metal strips I0 secured to the window frame 'I by vscrews II, there being strips I2 of rubber or the like interposed between the flange 6 and the strips I0.
- the construction is similar to that of the remaining .gures except that the outer exposed surfaces of the plastic panes I and 2 have been faced with sheets of glass I3 and I4 to provide a harder surface lesslikely to be marred by cleaning, or by dust or gravel or the like which may be blown or thrown onto it.
- the sheets of glass I3 and III are secured to the plastic panes by a suitable transparent adhesive which may ⁇ well be the liquid monomer of the polymerized material of the plastic panes ora solution thereof such as that used in the construction of the plastic double window pane unit itself.
- the bonding of the parts together by the adhesive may be facilitated by the application of a certain amount of heat and pressure, and this may be applied in any suitable way.
- a double'wlndow structure of light weight with mechanical strength comprising spaced parallel panes of transparent plastic material, means to hold said panes in spaced relation comprising a strip formed from a Y material having substantially the same lcomposition as the panes, located between the panes and adjacent thernarginal edges thereof, said strip t being of U-shape in cross-section having parallel sides and an unconned part joining said sides, said joining part being bowed outwardly and said sides being secured to said panes by a suitable adhesive.
Description
Patented Jane s, 1945 DOUBLE WINDOW CONSTRUG'I'ION`4 William B. Firner, Detroit, Mich., assi General Motors Corporation, Detroit, corporation of Delaware or to ch., a
Application January 23, 1942, Serial No. 427,964
(ci. 2er-56.5)
3 Claims.
This invention relates to a double window pane having a heat insulating air space between the panes, and especially suitable for use in aircraft.
' Double Window panes in aircraft have to withstand considerable pressure and when the heat insulating air space between the panes is sealed the pressure differential between the ai;` in the insulating air space and the outside atmosphere may vary widely as the aircraft changes its altitude of flight. j
The object of the invention is a double window pane of transparent plastic material which is softer, more pliable and exible than glass, has light weight with mechanical strength, and which will not fail with considerable pressure differential between the inner and outer surfaces of its panes.
Another object of the invention is a double window pane constructed of a suitable transparent plastic such as acrylate resin, having the outer,
exposed surfaces of the plastic panes faced with glass for durability.
The above and other objects of the invention will be apparent as the description proceeds.
According to the invention, the plastic panes are held in spaced relationship by a spacer of similar material, between and towards the edges of the adjacent surfaces of adjacent panes. The
spacer is formed of strip material of U-shaped channel section and the parallel outside surfaces of the channel sectioned `material are secured to the adjacent surfaces of adjacent panes by a suitable adhesive, which may be the liquid monomer of the polymerized material of the plastic panes or a solution thereof. j
The drawing shows the various parts of a plastic double window pane unit and the manner in which they are assembled.
In the drawing Figure 1 is a partly broken perspective view of part of a completed plastic double window pane unit.
Figure 2 is a perspective view showing part of a completed plastic double window pane unit installed in a suitable window frame.
Figure 3 is an enlarged section on line 3--3 of Figure 2.
Figure 4 is an enlarged perspective view showing a mitered joint between two adjacent sides of a spacer formed of plastic strip material of U-shaped channel section.
Figure 5 is an enlarged sectional view, similar i to Figure 3, of a modification in which the plastic panes are faced with glass. I
Referring now more particularly to Figures 1,
3, and 4, the rectangular panes of acry'late resin plastic I and 2 are held in separated relationship by a rectangular spacer II formed of four pieces of strip material of U-shaped channel section of which the ends 'are mitered as shown most clearly in Figure 4. The spacer is of such dimensions that the pieces of strip material of which it is formed are between and towards theedges of the adjacent surfaces of the adjacent panes l and 2 with the convex surface of the strip material to the outside of the insulating air space. The mitered joints are secured together, and the parallel outside surfaces of the channel sectioned pieces are secured to the adjacent surfaces of the adjacent panes by a suitable adhesive which may be the liquid monomer of the polymerized material of the double window pane unit, thereby sealing a heat insulating air space between the panes.
As shown, the plastic pane I is larger than the pane 2 to provide a peripherally extending flange 6 around the double window pane unit for convenience of installation.
A suitable way of mounting the double window pane unit in a window frame by its peripherally extending flange is shown in Figure 3 in which it will be noted that the window frame 'I is provided with a recess 8 against the side 9 of which the flange 6 of the window pane unit may be clamped by metal strips I0 secured to the window frame 'I by vscrews II, there being strips I2 of rubber or the like interposed between the flange 6 and the strips I0.
.1 In the vmodification shown in Figure 5, the construction is similar to that of the remaining .gures except that the outer exposed surfaces of the plastic panes I and 2 have been faced with sheets of glass I3 and I4 to provide a harder surface lesslikely to be marred by cleaning, or by dust or gravel or the like which may be blown or thrown onto it.
The sheets of glass I3 and III are secured to the plastic panes by a suitable transparent adhesive which may` well be the liquid monomer of the polymerized material of the plastic panes ora solution thereof such as that used in the construction of the plastic double window pane unit itself.
It will be appreciated that in the construction of both modifications of the invention illustrated, the bonding of the parts together by the adhesive may be facilitated by the application of a certain amount of heat and pressure, and this may be applied in any suitable way.
I claim:
l. A double'wlndow structure of light weight with mechanical strength, said window structure comprising spaced parallel panes of transparent plastic material, means to hold said panes in spaced relation comprising a strip formed from a Y material having substantially the same lcomposition as the panes, located between the panes and adjacent thernarginal edges thereof, said strip t being of U-shape in cross-section having parallel sides and an unconned part joining said sides, said joining part being bowed outwardly and said sides being secured to said panes by a suitable adhesive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427964A US2377684A (en) | 1942-01-23 | 1942-01-23 | Double window construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427964A US2377684A (en) | 1942-01-23 | 1942-01-23 | Double window construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US2377684A true US2377684A (en) | 1945-06-05 |
Family
ID=23697023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US427964A Expired - Lifetime US2377684A (en) | 1942-01-23 | 1942-01-23 | Double window construction |
Country Status (1)
Country | Link |
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US (1) | US2377684A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2535589A (en) * | 1948-11-13 | 1950-12-26 | Mills Engineering Company | Oven door and window unit |
US2582458A (en) * | 1947-09-29 | 1952-01-15 | Supermatic Products Corp | Range oven door and window construction |
US2602501A (en) * | 1948-08-02 | 1952-07-08 | Charles J Roos | Window construction |
US2661507A (en) * | 1948-10-20 | 1953-12-08 | Willard A South | Window construction |
US2720920A (en) * | 1952-09-27 | 1955-10-18 | Oliver C Eckel | Door body |
US2745148A (en) * | 1952-02-29 | 1956-05-15 | Banham William George | Double-hung window structure |
US3244165A (en) * | 1964-08-31 | 1966-04-05 | Borg Warner | Seal for glass oven door |
US3339541A (en) * | 1966-01-07 | 1967-09-05 | Columbus Stove Company | Oven door window |
US4222209A (en) * | 1978-02-27 | 1980-09-16 | Peterson Metal Products, Ltd. | Cornerpiece for use in multiple pane window |
-
1942
- 1942-01-23 US US427964A patent/US2377684A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582458A (en) * | 1947-09-29 | 1952-01-15 | Supermatic Products Corp | Range oven door and window construction |
US2602501A (en) * | 1948-08-02 | 1952-07-08 | Charles J Roos | Window construction |
US2661507A (en) * | 1948-10-20 | 1953-12-08 | Willard A South | Window construction |
US2535589A (en) * | 1948-11-13 | 1950-12-26 | Mills Engineering Company | Oven door and window unit |
US2745148A (en) * | 1952-02-29 | 1956-05-15 | Banham William George | Double-hung window structure |
US2720920A (en) * | 1952-09-27 | 1955-10-18 | Oliver C Eckel | Door body |
US3244165A (en) * | 1964-08-31 | 1966-04-05 | Borg Warner | Seal for glass oven door |
US3339541A (en) * | 1966-01-07 | 1967-09-05 | Columbus Stove Company | Oven door window |
US4222209A (en) * | 1978-02-27 | 1980-09-16 | Peterson Metal Products, Ltd. | Cornerpiece for use in multiple pane window |
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