US3299591A - Double-pane windows - Google Patents
Double-pane windows Download PDFInfo
- Publication number
- US3299591A US3299591A US368108A US36810864A US3299591A US 3299591 A US3299591 A US 3299591A US 368108 A US368108 A US 368108A US 36810864 A US36810864 A US 36810864A US 3299591 A US3299591 A US 3299591A
- Authority
- US
- United States
- Prior art keywords
- glass pane
- pane
- sealant
- frame
- sealant web
- 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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- 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
- E06B3/5418—Permanently fixing of an additional unframed pane
Definitions
- DOUBLE-PANE DOUBLE-PANE WINDOWS Filed May 18, 1964 VW /Z Jnven for 4 Wm ma W United States Patent 3,299,591 DOUBLE-PANE WINDOWS Hubert Woelk, Porz-Zundorf, Germany, asslgnor to Spiegetglaswerke Germania Aktiengesellschaft, Porz- Urbach, Germany Filed May 18, 1964, Ser. No. 368,108 Claims priority, application Germany, May 20, 1963,
- the single-pane window with its device (sealing strip, resilient capping or the like) for retaining the pane in the same frame mounted horizontally and below the pane, so receives, on top of the pane of the window thus mounted, a second smaller prefabricated glass pane having a cast-on edge strip of a sealant (epoxy resin or the like) which sticks to glass such that the two panes and the edge strip co-operate to bound an insulating space.
- a sealant epoxy resin or the like
- those surfaces of the sash frame which contact the sealant are pretreated with an agent which inhibits the resin sticking to the frame; for instance, such surfaces can have an application of a mould release agent or the like known per se or can be covered with an adhesive film which can unstick from the sash frame as the sealant shrinks.
- FIG. 1 shows a conventional window wherein a, for instance, timber sash frame 1 is fitted with a single-glass pane 2, the same being retained in the frame 1 by a sealing strip 3.
- the pane 2 is mounted with the strip 3 facing horizontally downwards.
- the top of the pane 2 thus mounted so receives a smaller prefabricated glass pane 4 on to which a continuous edge strip 5 of epoxy resin has been poured so that the panes 2, 4 and the strip 5 co-operate to bound an insulating space 6.
- the epoxy resin edge strip 5 sticks tightly in air-tight fashion to the pane 4.
- the dimensions of the pane 4 are such that some of the pane 2 remains exposed between, on the one hand, the outside edges of the pane 4 and the edge strip 5 and, on the other hand, the nearby part of the frame 1; in other words, a trough 7 is left whose base is the pane 2.
- the trough 7 is then filled up with liquid epoxy resin which, once it has cured, sticks tightly and in air-tight fashion to the side edges of the pane 4, to the outside surface of the edge strip 5, and to the trough base surface formed by the pane 2.
- liquid epoxy resin which, once it has cured, sticks tightly and in air-tight fashion to the side edges of the pane 4, to the outside surface of the edge strip 5, and to the trough base surface formed by the pane 2.
- the epoxy resin used to fill up the trough 7 does not stick to the sash frame 1 (if it did, the shrinkage associated with the curing of the epoxy resin might cause difiiculties)
- a casement window including a first glass pane, a second glass pane having a first sealant web secured to surface portions adjacent the outer edges thereof, said second glass pane mounted in overlying relation to said first glass pane and spaced from said first glass pane a distance determined by the depth of said first sealant web, the outer edges of said second glass pane being positioned inwardly of the outer edges of the first glass pane, a second sealant web being secured to the outer surface of said first sealant web and the adjacent surface of said first glass pane, whereby said first and second panes are secured in fixed relative relation; wherein said first glass pane is retained at its outer edges Within a frame and said second sealant web fills the trough defined by the inner surface of said frame, the outer edge of the second glass pane, the outer surface of said first sealant web, and the adjacent surface portion of said first glass pane; 'and wherein adjacent surfaces of said second sealant web and said frame are of a type which are non-adhering to each other such that said second sealant
- a casement window including a first glass pane, a second glass pane having a first sealant web secured to surface portions adjacent the outer edges thereof, said second glass pane mounted in overlying relation to said first glass pane and spaced from said first glass pane a distance determined by the depth of said first sealant web, the outer edges of said second glass pane being positioned inwardly of the outer edges of said first glass pane, a second sealant web being secured to the outer surface of said first sealant web and the adjacent surface of said first glass pane, whereby said first and second panes are secured in fixed relative relation, and wherein said first and second sealant webs are epoxy resins.
- a method of manufacturing a window including the steps of providing a first glass pane, securing a first sealant web to the outer surface of a second glass pane adjacent the edge thereof, placing said second glass pane in spaced overlying relation to said first glass pane, said panes being spaced an amount equal to the depth of said first sealant web, and applying a second sealant web to said first glass pane and first sealant web to secure said first and second panes in fixed relation; including the step of providing a frame secured to the outer peripheral edges of said first glass pane; wherein said second sealant web is applied to adhere to the outer peripheral edge of said second glass pane and fills the trough defined by said frame, said first glass pane, said first sealant web and said second glass pane edge; including the step of treating the inner surface of said frame with a release agent to prevent said second sealant web from adhering to said frame.
Description
Jan. 24, 1967 H. WOELK I DOUBLE-PANE WINDOWS Filed May 18, 1964 VW /Z Jnven for 4 Wm ma W United States Patent 3,299,591 DOUBLE-PANE WINDOWS Hubert Woelk, Porz-Zundorf, Germany, asslgnor to Spiegetglaswerke Germania Aktiengesellschaft, Porz- Urbach, Germany Filed May 18, 1964, Ser. No. 368,108 Claims priority, application Germany, May 20, 1963,
S 85,288 3 Claims. (Cl. 52-203) Most existing windows are in the form of a single glass pane which is mounted in a sash frame and which is retained in the frame by special stepsa strip of putty or cement or the like, as a rule, in the case of timber sash frames, and resilient metal capping or the like in the case of metal sash frames. Often, however, it is required to have windows having double-pane insulation. To meet this requirement, it has previously been necessary to take out the single pane of the existing window and replace it by an insulating double-pane unit and also to replace the single-pane sash frame by a new sash frame for the double-pane glass unit.
It is an object of the invention to obviate this expensive replacement of the complete single-pane window by a double-pane window and to considerably reduce the cost of converting an existing single-pane window into an insulating double-pane window.
To this end, according to the invention the single-pane window, with its device (sealing strip, resilient capping or the like) for retaining the pane in the same frame mounted horizontally and below the pane, so receives, on top of the pane of the window thus mounted, a second smaller prefabricated glass pane having a cast-on edge strip of a sealant (epoxy resin or the like) which sticks to glass such that the two panes and the edge strip co-operate to bound an insulating space. Thereafter the continuous trough bounded by, on the one hand, the edge strip and the smaller pane which bears the same and, on the other hand, the sash frame is filled up with the same sealant (epoxy resin or the like). Conveniently, to allow for the shrinkage associated with the curing of the sealant used to fill the trough, those surfaces of the sash frame which contact the sealant are pretreated with an agent which inhibits the resin sticking to the frame; for instance, such surfaces can have an application of a mould release agent or the like known per se or can be covered with an adhesive film which can unstick from the sash frame as the sealant shrinks.
An embodiment of the process according to the invention is shown in the drawings.
FIG. 1 shows a conventional window wherein a, for instance, timber sash frame 1 is fitted with a single-glass pane 2, the same being retained in the frame 1 by a sealing strip 3. The pane 2 is mounted with the strip 3 facing horizontally downwards.
Referring now to FIG. 2, the top of the pane 2 thus mounted so receives a smaller prefabricated glass pane 4 on to which a continuous edge strip 5 of epoxy resin has been poured so that the panes 2, 4 and the strip 5 co-operate to bound an insulating space 6. The epoxy resin edge strip 5 sticks tightly in air-tight fashion to the pane 4. The dimensions of the pane 4 are such that some of the pane 2 remains exposed between, on the one hand, the outside edges of the pane 4 and the edge strip 5 and, on the other hand, the nearby part of the frame 1; in other words, a trough 7 is left whose base is the pane 2.
3,299,591 Patented Jan. 24, 1967 Referring now to FIG. 3, the trough 7 is then filled up with liquid epoxy resin which, once it has cured, sticks tightly and in air-tight fashion to the side edges of the pane 4, to the outside surface of the edge strip 5, and to the trough base surface formed by the pane 2. To ensure that the epoxy resin used to fill up the trough 7 does not stick to the sash frame 1 (if it did, the shrinkage associated with the curing of the epoxy resin might cause difiiculties), it is advisable for the sash frame surfaces which contact the epoxy resin either to be pretreated with a release agent or to have stuck to them an adhesive strip which can unstick from the frame as the resin shrinks.
I claim:
1. A casement window including a first glass pane, a second glass pane having a first sealant web secured to surface portions adjacent the outer edges thereof, said second glass pane mounted in overlying relation to said first glass pane and spaced from said first glass pane a distance determined by the depth of said first sealant web, the outer edges of said second glass pane being positioned inwardly of the outer edges of the first glass pane, a second sealant web being secured to the outer surface of said first sealant web and the adjacent surface of said first glass pane, whereby said first and second panes are secured in fixed relative relation; wherein said first glass pane is retained at its outer edges Within a frame and said second sealant web fills the trough defined by the inner surface of said frame, the outer edge of the second glass pane, the outer surface of said first sealant web, and the adjacent surface portion of said first glass pane; 'and wherein adjacent surfaces of said second sealant web and said frame are of a type which are non-adhering to each other such that said second sealant web is unsecured to said frame.
2. A casement window including a first glass pane, a second glass pane having a first sealant web secured to surface portions adjacent the outer edges thereof, said second glass pane mounted in overlying relation to said first glass pane and spaced from said first glass pane a distance determined by the depth of said first sealant web, the outer edges of said second glass pane being positioned inwardly of the outer edges of said first glass pane, a second sealant web being secured to the outer surface of said first sealant web and the adjacent surface of said first glass pane, whereby said first and second panes are secured in fixed relative relation, and wherein said first and second sealant webs are epoxy resins.
3. A method of manufacturing a window including the steps of providing a first glass pane, securing a first sealant web to the outer surface of a second glass pane adjacent the edge thereof, placing said second glass pane in spaced overlying relation to said first glass pane, said panes being spaced an amount equal to the depth of said first sealant web, and applying a second sealant web to said first glass pane and first sealant web to secure said first and second panes in fixed relation; including the step of providing a frame secured to the outer peripheral edges of said first glass pane; wherein said second sealant web is applied to adhere to the outer peripheral edge of said second glass pane and fills the trough defined by said frame, said first glass pane, said first sealant web and said second glass pane edge; including the step of treating the inner surface of said frame with a release agent to prevent said second sealant web from adhering to said frame.
(References on following page) References Cited by the Examiner UNITED STATES PATENTS Kile 52-203 Watkins 52208 X Roos 52202 Gaiser 156289 X Walker et al 156289 X Partsch 52616 X 4 FOREIGN PATENTS 8/1962 Canada. 4/1959 Germany.
W. E. HEATON, A. I. BREIER, Assistant Examiners.
Claims (1)
- 2. A CASEMENT WINDOW INCLUDING A FIRST GLASS PANE, A SECOND GLASS PANE HAVING A FIRST SEALANT WEB SECURED TO SURFACE PORTIONS ADJACENT THE OUTER EDGES THEREOF, SAID SECOND GLASS PANE MOUNTED IN OVERLYING RELATION TO SAID FIRST GLASS PANE AND SPACED FROM SAID FIRST GLASS PANE A DISTANCE DETERMINED BY THE DEPTH OF SAID FIRST SEALANT WEB, THE OUTER EDGES OF SAID SECOND GLASS PANE BEING POSITIONED INWARDLY OF THE OUTER EDGES OF SAID FIRST GLASS PANE, A SECOND SEALANT WEB BEING SECURED TO THE OUTER SURFACE OF SAID FIRST SEALANT WEB AND THE ADJACENT SURFACE OF SAID FIRST GLASS PANE, WHEREBY SAID FIRST AND SECOND PANES ARE SECURED IN FIXED RELATIVE RELATION, AND WHEREIN SAID FIRST AND SECOND SEALANT WEBS ARE EPOXY RESINS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0085288 | 1963-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3299591A true US3299591A (en) | 1967-01-24 |
Family
ID=7512277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US368108A Expired - Lifetime US3299591A (en) | 1963-05-20 | 1964-05-18 | Double-pane windows |
Country Status (5)
Country | Link |
---|---|
US (1) | US3299591A (en) |
CH (1) | CH415000A (en) |
GB (1) | GB1024715A (en) |
LU (1) | LU45983A1 (en) |
NL (1) | NL6405149A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889434A (en) * | 1974-04-12 | 1975-06-17 | Lyle N Shelver | Thermal glass structural device |
US3928953A (en) * | 1974-03-25 | 1975-12-30 | Ppg Industries Inc | Packaged add-on multiple glazing units and method |
US3971178A (en) * | 1974-03-25 | 1976-07-27 | Ppg Industries, Inc. | Add-on multiple glazing with hygroscopic material |
US4041663A (en) * | 1976-07-30 | 1977-08-16 | Ppg Industries, Inc. | Reducing solar radiation transmittance of installed glazing |
US4561223A (en) * | 1983-02-03 | 1985-12-31 | Defender Energy Of Connecticut, Inc. | Panel fastener system and retaining member |
US5743632A (en) * | 1996-11-12 | 1998-04-28 | The Genlyte Group Incorporated | Thermally controlled light fixture |
US5950398A (en) * | 1998-10-22 | 1999-09-14 | Hubbard; Bruce M. | Pass-by insulating glass window unit and method for replacing single glazing |
US20050257454A1 (en) * | 2002-07-23 | 2005-11-24 | Berger Allen Jr | Surface mount window for doors |
US7296914B1 (en) | 2004-03-03 | 2007-11-20 | Genlyte Thomas Group, Llc | Multiple position luminaire |
US7322720B1 (en) | 2006-06-19 | 2008-01-29 | Genlyte Thomas Group, Llc | Traditional style post-top luminaire with relamping module and method |
US20080205069A1 (en) * | 2007-02-27 | 2008-08-28 | Lumec, Inc. | Sealed Acorn Luminaire |
US7422350B2 (en) | 2006-06-19 | 2008-09-09 | Genlyte Thomas Group, Llc | Pendent style luminaire split design |
US7494252B1 (en) | 2006-06-29 | 2009-02-24 | Genlyte Thomas Group Llc | Compact luminaire enclosure |
US20100199591A1 (en) * | 2007-08-03 | 2010-08-12 | Soenderkaer Peter | method for making a pane module and a window comprising such a pane module |
US9016010B2 (en) | 2007-08-03 | 2015-04-28 | Vkr Holding A/S | Pane module for use in a window |
US9051775B2 (en) | 2009-02-03 | 2015-06-09 | Vkr Holding A/S | Window having a sash and improved connection to the hinge |
US9188320B2 (en) | 2006-10-09 | 2015-11-17 | Genlyte Thomas Group, Llc | Luminaire junction box |
US9453364B2 (en) | 2007-08-03 | 2016-09-27 | Vkr Holding A/S | Window comprising a bordered pane module |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1915098A (en) * | 1931-06-24 | 1933-06-20 | Durkee Atwood Company | Frost shield |
US2537804A (en) * | 1943-02-08 | 1951-01-09 | Libbey Owens Ford Glass Co | Transparent panel unit |
US2622285A (en) * | 1951-06-29 | 1952-12-23 | Charles J Roos | Protecting means for use in connection with windows |
US2697675A (en) * | 1951-03-21 | 1954-12-21 | Libbey Owens Ford Glass Co | Laminated safety glass structures and method of making the same |
DE1054210B (en) * | 1957-10-10 | 1959-04-02 | Boston Blacking Company Ges Mi | Process for the production of multiple glass panes with a moisture-free air space between the individual panes and window glazing and multiple glass panes produced by the process |
US3002231A (en) * | 1958-06-06 | 1961-10-03 | Phillips Petroleum Co | Molding process |
CA647302A (en) * | 1962-08-21 | Woelk Hubert | Method of producing a multiple-pane insulating glass and an apparatus for carrying into effect said method | |
US3054153A (en) * | 1957-08-22 | 1962-09-18 | Thermo Chemical Dev Co | Double pane element |
-
1964
- 1964-04-27 CH CH547164A patent/CH415000A/en unknown
- 1964-04-27 LU LU45983D patent/LU45983A1/xx unknown
- 1964-05-05 GB GB18608/64A patent/GB1024715A/en not_active Expired
- 1964-05-08 NL NL6405149A patent/NL6405149A/xx unknown
- 1964-05-18 US US368108A patent/US3299591A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA647302A (en) * | 1962-08-21 | Woelk Hubert | Method of producing a multiple-pane insulating glass and an apparatus for carrying into effect said method | |
US1915098A (en) * | 1931-06-24 | 1933-06-20 | Durkee Atwood Company | Frost shield |
US2537804A (en) * | 1943-02-08 | 1951-01-09 | Libbey Owens Ford Glass Co | Transparent panel unit |
US2697675A (en) * | 1951-03-21 | 1954-12-21 | Libbey Owens Ford Glass Co | Laminated safety glass structures and method of making the same |
US2622285A (en) * | 1951-06-29 | 1952-12-23 | Charles J Roos | Protecting means for use in connection with windows |
US3054153A (en) * | 1957-08-22 | 1962-09-18 | Thermo Chemical Dev Co | Double pane element |
DE1054210B (en) * | 1957-10-10 | 1959-04-02 | Boston Blacking Company Ges Mi | Process for the production of multiple glass panes with a moisture-free air space between the individual panes and window glazing and multiple glass panes produced by the process |
US3002231A (en) * | 1958-06-06 | 1961-10-03 | Phillips Petroleum Co | Molding process |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928953A (en) * | 1974-03-25 | 1975-12-30 | Ppg Industries Inc | Packaged add-on multiple glazing units and method |
US3971178A (en) * | 1974-03-25 | 1976-07-27 | Ppg Industries, Inc. | Add-on multiple glazing with hygroscopic material |
US3889434A (en) * | 1974-04-12 | 1975-06-17 | Lyle N Shelver | Thermal glass structural device |
US4041663A (en) * | 1976-07-30 | 1977-08-16 | Ppg Industries, Inc. | Reducing solar radiation transmittance of installed glazing |
US4561223A (en) * | 1983-02-03 | 1985-12-31 | Defender Energy Of Connecticut, Inc. | Panel fastener system and retaining member |
US5743632A (en) * | 1996-11-12 | 1998-04-28 | The Genlyte Group Incorporated | Thermally controlled light fixture |
US5950398A (en) * | 1998-10-22 | 1999-09-14 | Hubbard; Bruce M. | Pass-by insulating glass window unit and method for replacing single glazing |
US20050257454A1 (en) * | 2002-07-23 | 2005-11-24 | Berger Allen Jr | Surface mount window for doors |
US7296914B1 (en) | 2004-03-03 | 2007-11-20 | Genlyte Thomas Group, Llc | Multiple position luminaire |
US7547117B1 (en) | 2004-03-03 | 2009-06-16 | Genlyte Thomas Group Llc | Multiple position luminaire and bracket |
US7422350B2 (en) | 2006-06-19 | 2008-09-09 | Genlyte Thomas Group, Llc | Pendent style luminaire split design |
US20080137351A1 (en) * | 2006-06-19 | 2008-06-12 | Genlyte Thomas Group, Llc | Traditional Style Post-Top Luminaire with Relamping Module and Method |
US7510307B2 (en) | 2006-06-19 | 2009-03-31 | Genlyte Thomas Group Llc | Traditional style post-top luminaire with relamping module and method |
US7322720B1 (en) | 2006-06-19 | 2008-01-29 | Genlyte Thomas Group, Llc | Traditional style post-top luminaire with relamping module and method |
US7494252B1 (en) | 2006-06-29 | 2009-02-24 | Genlyte Thomas Group Llc | Compact luminaire enclosure |
US9188320B2 (en) | 2006-10-09 | 2015-11-17 | Genlyte Thomas Group, Llc | Luminaire junction box |
US7611265B2 (en) | 2007-02-27 | 2009-11-03 | Lumec, Inc. | Sealed acorn luminaire having a one-way outflow seal and a one-way inflow electrical grommet seal |
US20080205069A1 (en) * | 2007-02-27 | 2008-08-28 | Lumec, Inc. | Sealed Acorn Luminaire |
US20100199591A1 (en) * | 2007-08-03 | 2010-08-12 | Soenderkaer Peter | method for making a pane module and a window comprising such a pane module |
US9016010B2 (en) | 2007-08-03 | 2015-04-28 | Vkr Holding A/S | Pane module for use in a window |
US9016009B2 (en) | 2007-08-03 | 2015-04-28 | Vkr Holding A/S | Pane module for use in a window |
US9115536B2 (en) * | 2007-08-03 | 2015-08-25 | Vkr Holding A/S | Method for making a pane module and a window comprising such a pane module |
US20150064373A1 (en) * | 2007-08-03 | 2015-03-05 | Vkr Holding A/S | Method for making a pane module and a window comprising such a pane module |
US9376852B2 (en) * | 2007-08-03 | 2016-06-28 | Vkr Holding A/S | Method for making a pane module and a window comprising such a pane module |
US9453364B2 (en) | 2007-08-03 | 2016-09-27 | Vkr Holding A/S | Window comprising a bordered pane module |
US9051775B2 (en) | 2009-02-03 | 2015-06-09 | Vkr Holding A/S | Window having a sash and improved connection to the hinge |
Also Published As
Publication number | Publication date |
---|---|
NL6405149A (en) | 1964-11-23 |
GB1024715A (en) | 1966-04-06 |
LU45983A1 (en) | 1964-06-27 |
CH415000A (en) | 1966-06-15 |
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