US2455642A - Window sash construction - Google Patents
Window sash construction Download PDFInfo
- Publication number
- US2455642A US2455642A US595536A US59553645A US2455642A US 2455642 A US2455642 A US 2455642A US 595536 A US595536 A US 595536A US 59553645 A US59553645 A US 59553645A US 2455642 A US2455642 A US 2455642A
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- Prior art keywords
- sash
- pivot section
- support
- pivot
- stile
- Prior art date
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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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/40—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings
Definitions
- one or! the primary# objects of the invention is; the provision of a window sash and slidable su'p' portsftherefor having means ⁇ to interlock thesash andisupport to effectively prevent the passage fonooftll invention: o
- p n 41. is afragmental perspectiveview of a pqrtiinoija sash stilo. and .Support thereof 3 in ⁇ dsascopledl relatiqm according In p otythefinvention; p p t Risa vertical. sectional viewfof awndow si; ixzfjisigsf both window .sashes in; closed position, am Qpenbostiontbeing, indicated by dotted lines;
- the improved fsash. const/suction mayl beiincorpo, ratedlin a standardvtype double lung. ⁇ windowJ frametll having.'juxtaposed ⁇ ⁇ guides 2 ⁇ and-.t3 for, the lower and-iupper-sash.as willrbe readilyunden- ⁇ l
- Thewimptov'ed sash construction of theinvens ⁇ tion ⁇ comprisesta lsasha frame including side stiles 4-pivotal-lyconnected to cooperating Vsmoports 5i therefor;whiclfsupports a-re slidable in the guides 2- 91113* soothat the sash may belraised ⁇ andV loweredL inthei mannen of the conventional double-hungr sashi.
- Thesashisupport in its simplest formi may comprise a bar-lslidably mounted in the guides 2 orllloftheframe I1,A the outer face of the supportbeing recessed as at -6 foilthe reception ofasash cord or ethos-sash counter-balancing means ⁇ (not shown
- the innenface of the support 5" ⁇ isshaped for cooper-ation with "a sash stile and provides an intermediate pivot section 1.
- the ⁇ pivot section 1 thelsupportS israbbeted to ⁇ provideoppisitely facing Iupperand lower groovedl ribs-8 tand-Sion interlocking engagement with the ⁇ Stiles fofthesash.
- the ribs- ⁇ lllV and I I preferably extendltotheupper andlower ends Aof the sash but ⁇ ternclinate shortoff the center thereof ⁇ to provide.a1pivotrecess t2- for ⁇ the reception-off the pivot section loof the support 5.x
- the end faces of tite-1fpivotlseotionlfl and of the recess I.21, leading from the outer facessi ltime support anastle4 tto thetgroovedssidesof the ⁇ ribs il; tlluand ⁇ Il ⁇ are beveled-sowas Lto: forma tightt when the ⁇ sash isiniclosed position..
- the .nterttingfaces of the ribs and grooves of the ribs 8, 9, l0 and lvl. may be rounded as shown in Fig. 10.
- Each ofthe ribs tapers from the groove outwardly to a rounded nose to facilitate swinging of the stile 4 into interlocking engagement with the support 5 without liability of marring or damaging the ribs.
- the supports 5 and stile 4 are provided with transverse bores I3 and I3', respectively, for the reception of a suitable pivot pin I4 and preferably the bores I'3 and I3 are disposed slightly below the center of the pivot section 1 and pivot recess I2, as indicated by the line CC, Figs. 6 and 7, for ease in operating the sash to closed position without damage to the interlocking ribs 8, 9, I and II.
- a friction plate I for the pivot section which may be formed of resilient material such as metal (see Figs, 3, 4, 6, 9 and 11).
- the friction plate is preferably of a size to cover the pivot section 1 of the support as shown in Fig. 6 and preferably is attached to the support along one edge thereof so that the body of the plate is biased. outwardly from the support into tensional engagement with the sash stile 4. This is advantageously accomplished by providing a flange I6 along one edge of the plate I5 which maybe anchored in a, slot I1 in the support adjacent an outer face thereof.
- the plate I5 is adapted to be tensioned in interlocking engagement with the support 5 as well as the stile 4, when the sash is closed, and for this purpose the inner edge of the plate I5 may be headed convexed to provide a bead I8 adapted to be pressed into a groove I9 in the adjoining face of the stile 4.
- the plate I5 may be formed with one or more beads, or cups 20 adapted to be pressed into a groove 2
- a pivot section mai7 be effected by the provision of a ferrule or bear* ing 22 on the plate I5 surrounding the pivot I4V and preferably this ferrule 22 is of a length suflicient to extend into the pivot opening I3 of the stile and provide a metal bearing for the stile 4.
- the invention improves sash construction of my prior patentfrom the standpoint of simplicity of construction, economy of manufacture and assembly as Well as providing a more effective seal against the passage of air, moisture and dust around the pivot section when the sash is closed.
- the pivot section is effectively weatherproofed by the plate I5 which has one edge anchored in the slot I'I adjacent the outer face of the support 5 while the opposite edge has an oppositely offset portion in the form of a bead I8 pressed into a groove I9 adjacent the inner face of the sash stile 4.
- the plate I5 springs outwardly from the support 5 acting to frictionally hold the sash in open position.
- a window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, a sheet metal plate mounted in said pivot section and having a single thickness longitudinal" flange along one edge thereof embedded in oneof said pivoted members and an opposed laterally offset portion along an opposite edge thereof adapted to be pressed within the marginal sides of the other of said pivoted members when the sash is in closed position relative to the supporting member,
- a window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending fromV opposite ends-thereof to a Vpoint short ⁇ of the center thereof to.
- a window sash lconstruction comprising spaced supporting members and an intermediate sash member pivoted theretosaid supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center there,- of to provide therebetween a pivot section .surrounding the point of ⁇ pivotal support, ya sheet metal plate mounted in said pivot section and having a longitudinal flange lalong one vedge thereof embedded in said supporting members,
- the pivot section of ⁇ said ,stile being formed with a longitudinal ⁇ groove toreceive said bead when the sash is in closed position relative to the frame.
- a Window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports andV the stiles of said sash member having opposed interlocking grooved ribs'extending from opposite ends thereof' to a point short of the center thereof to provide therebetween a pivot section surrounding the 'point of pivotal support, and Weatherproong means for the pivot section comprising a sheet metal plate formed with a laterally offset flangealong one edge thereof, an'opf positely extending convexed bead adjacent'the oppositel edge thereof, one vof said members being formed with a longitudinal slot'in the pivotsecltion to receive said plate flange and the other of said members being formed with a groove fto receive said bead.
- a 'Window sash construction comprising spaced members and an intermediate sash mem- ⁇ ber pivoted thereto, said supports and thestiles of saidsash member having opposed interlocking grooved ribs extending from opposite endsthere.
- pivot section surrounding the point of pivotal support
- weatherproofing means for the pivot section comprising a sheet metal plate formed with a laterally olset flange along one edge thereof and an oppositelyextending convexed bead adjacent the opposite edge thereof, said sheet metal plate having a pivotreceiving opening and an integral bushing surrounding said opening to provide a bearing for one of said members, the inner face of said supporting members being formed with a longitudinal slot in the pivot section to receive said plate flange and the outerface of the sash member being formed with a groove to receive said head.
- a window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof 4to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, and Weatherproong means for the pivot section attached along one edge thereof to one of said members and formed with a plurality of protuberances adapted to be presssed into a groove in the plate-carrying member.
- a window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking groovedribs extending from opposite ends thereof to a point short of the center therethe stiles of said sash member having 'opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, and
- weatherproong means for the pivot section comprising ⁇ a sheet metal plate formed with a pivotreceiving opening and a pivot for said supporting and stile member passing through the opening in said plate and disposed at a point removed from the center of the pivot sections of said member.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
De.7,1948. Y 5. l. BAER 2,455,642
WINDOW SASH COSTRUCTION Filed May 24, 1945 2 Sheets-Sheet Z2` Patented Dec. 7, 1948 snsn ooNsmnUomoN..
Samuolllrvi'aerl Youngstown, Ohio Applicaiignmsy `24; 1945; Ylserieletto.. senese;
'Ene-.presentinvention relates to improvements ire.(wincilvvvsash;` construction -andlairns generally toginiprove.d the construction offwind'ow sashes` of-v the type whereingthe-stiles dffthesash are pivot- `alimx'ountedlto andflbetween supports slidably l sciame.. (oust-49) mggntiedinguides in the window "frame,l whereby upperoxflower sasl?" off-a window byiotative move- Inetit lwliile'provding for a vertical upward and dSWillta'll'jmovementjthesashaV i l More Aparticularly theV inventionr ainis to iniplfovethe construtionmoff ai. window;It sash` "offthe typedigscitsqm my prior# Patent No. 1,846,704,
one or! the primary# objects of the invention is; the provision of a window sash and slidable su'p' portsftherefor having means `to interlock thesash andisupport to effectively prevent the passage fonooftll invention: o
In the drawingsp n 41. is afragmental perspectiveview of a pqrtiinoija sash stilo. and .Support thereof 3 in` dsassemnledl relatiqm according In p otythefinvention; p p t Risa vertical. sectional viewfof awndow si; ixzfjisigsf both window .sashes in; closed position, am Qpenbostiontbeing, indicated by dotted lines;
Eig. is an elevation of the sash support "as viewedl Vlornithe innerfacethereofg Ein .4 1S. afhorizontattransverse Soioloiviow Qffll tu?? It Suloport os. token` on theA pivot center he sasnfsnueas taken on pivctcemer 611s a ragmenta1=;perspective.View of the sash support; t
71a :fragmental-l otthe sash stiles;` o. l
Elms" elevation A.of `the t. pivot section and i-ibmtiong` of the saslrA `support t with the Whrproonafnltenzemoved; Y
perspective `view of `one to one ."embodif liigJV 9` isa detail: perspective: View otvthemesili-L isntweatherproongtplate;
10M-isla transverse sectional. View ofmasash;
stlefand cooperatingslidable support as takenon al alinelabove-thelpivot sectionyand Fig. lll `is l. a transverse.` sectional ViewA offta sash.:` stile `andi cooperating.- slidable support as taken omatlinelthroughthe pivotal axisot thepiyot section. l
o Roter-ring moreparticularly"` to `the drawings, the improved fsash. const/suction mayl beiincorpo, ratedlin a standardvtype double lung.` windowJ frametll having.'juxtaposed` `guides 2` and-.t3 for, the lower and-iupper-sash.as willrbe readilyunden-` l Thewimptov'ed sash construction of theinvens` tion `comprisesta lsasha frame including side stiles 4-pivotal-lyconnected to cooperating Vsmoports 5i therefor;whiclfsupports a-re slidable in the guides 2- 91113* soothat the sash may belraised` andV loweredL inthei mannen of the conventional double-hungr sashi. Additionaliyy by pivotally` 1nounting-th` sashoin-ttlie slidable supportsfor rotativev movementfabout a horiizontali axis, the sashmaybe tur-ned so `that-access tothe outer face ofthe sash `maybe hadfrom the'in-terior ofthebuilding` as Awiillqbeapparent l from Fig; f2;
Thesashisupport, in its simplest formi may comprise a bar-lslidably mounted in the guides 2 orllloftheframe I1,A the outer face of the supportbeing recessed as at -6 foilthe reception ofasash cord or ethos-sash counter-balancing means `(not shown The innenface of the support 5"` isshaped for cooper-ation with "a sash stile and provides an intermediate pivot section 1. Above and below# the `pivot section 1 thelsupportS israbbeted to `provideoppisitely facing Iupperand lower groovedl ribs-8 tand-Sion interlocking engagement with the `Stiles fofthesash.
'Fhetoppostefaces of the sash stile Il are rabbeted [to provide oppositely` facing upper and lowerlfgrooved `ribs `|-U- and lladapted for Vinterlocking engagement `with `the support ribs 8` andv 8 irespectively. `The ribs-` lllV and I I preferably extendltotheupper andlower ends Aof the sash but `ternclinate shortoff the center thereof `to provide.a1pivotrecess t2- for` the reception-off the pivot section loof the support 5.x The end faces of tite-1fpivotlseotionlfl and of the recess I.21, leading from the outer facessi ltime support anastle4 tto thetgroovedssidesof the `ribs il; tlluand` Il` are beveled-sowas Lto: forma tightt when the `sash isiniclosed position.. The .nterttingfaces of the ribs and grooves of the ribs 8, 9, l0 and lvl. may be rounded as shown in Fig. 10. Each ofthe ribs tapers from the groove outwardly to a rounded nose to facilitate swinging of the stile 4 into interlocking engagement with the support 5 without liability of marring or damaging the ribs.
The supports 5 and stile 4 are provided with transverse bores I3 and I3', respectively, for the reception of a suitable pivot pin I4 and preferably the bores I'3 and I3 are disposed slightly below the center of the pivot section 1 and pivot recess I2, as indicated by the line CC, Figs. 6 and 7, for ease in operating the sash to closed position without damage to the interlocking ribs 8, 9, I and II.
To prevent rattling of the sash andto weatherproof the pivot section and recess against the passage of air, moisture or dust when the sash is closed, I provide a friction plate I for the pivot section which may be formed of resilient material such as metal (see Figs, 3, 4, 6, 9 and 11). The friction plate is preferably of a size to cover the pivot section 1 of the support as shown in Fig. 6 and preferably is attached to the support along one edge thereof so that the body of the plate is biased. outwardly from the support into tensional engagement with the sash stile 4. This is advantageously accomplished by providing a flange I6 along one edge of the plate I5 which maybe anchored in a, slot I1 in the support adjacent an outer face thereof.
The plate I5 is adapted to be tensioned in interlocking engagement with the support 5 as well as the stile 4, when the sash is closed, and for this purpose the inner edge of the plate I5 may be headed convexed to provide a bead I8 adapted to be pressed into a groove I9 in the adjoining face of the stile 4. The plate I5 may be formed with one or more beads, or cups 20 adapted to be pressed into a groove 2| in the support 5 to provide a smooth action on the sash stile during opening and closing of the sash as Well as to prevent undue wear on the pivot sections 1 and I2. Further weatherproong of' a pivot section mai7 be effected by the provision of a ferrule or bear* ing 22 on the plate I5 surrounding the pivot I4V and preferably this ferrule 22 is of a length suflicient to extend into the pivot opening I3 of the stile and provide a metal bearing for the stile 4.
From the above it will be seen that the invention improves sash construction of my prior patentfrom the standpoint of simplicity of construction, economy of manufacture and assembly as Well as providing a more effective seal against the passage of air, moisture and dust around the pivot section when the sash is closed.
When the sash is in closed position with reference to the supports the cooperating groovedribs of the supports and stiles 8--I0 and B-Il Will closely interfit making a weathertight joint along the meeting edges above and below the pivot section. The pivot section is effectively weatherproofed by the plate I5 which has one edge anchored in the slot I'I adjacent the outer face of the support 5 while the opposite edge has an oppositely offset portion in the form of a bead I8 pressed into a groove I9 adjacent the inner face of the sash stile 4. When the sash is swung to open position as indicated by the dotted line position shown in Fig. 2, the plate I5 springs outwardly from the support 5 acting to frictionally hold the sash in open position.
Obviously the invention is not to be restricted tothe details shown and described as the scope of the invention is best defined by the appended claims.
I claim:
l. A window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, a sheet metal plate mounted in said pivot section and having a single thickness longitudinal" flange along one edge thereof embedded in oneof said pivoted members and an opposed laterally offset portion along an opposite edge thereof adapted to be pressed within the marginal sides of the other of said pivoted members when the sash is in closed position relative to the supporting member,
2. A window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending fromV opposite ends-thereof to a Vpoint short` of the center thereof to. provide therebetween a pivot section surrounding the point of pivotal support, a sheet metal plate mounted in said .pivot section and yhaving a longitudinal flange along one edge thereof embedded in one of said pivoted members adjacent an outer face thereof and an opposed laterally offset portion along an opposite edge` thereof presenting a convexed surface adapted to be engaged by and pressed within the marginal sides of the other of saidpivoted members'` adja cent an inner face thereof when vthe sash is in closed position relative to the supporting Imembers. 4
3. A window sash lconstruction comprising spaced supporting members and an intermediate sash member pivoted theretosaid supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center there,- of to provide therebetween a pivot section .surrounding the point of `pivotal support, ya sheet metal plate mounted in said pivot section and having a longitudinal flange lalong one vedge thereof embedded in said supporting members,
adjacent an outer face thereof, and anoppositely extending 'bead disposed adjacent the opposite,y edge of said plate, the pivot section of `said ,stile being formed with a longitudinal `groove toreceive said bead when the sash is in closed position relative to the frame.
4. A Window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports andV the stiles of said sash member having opposed interlocking grooved ribs'extending from opposite ends thereof' to a point short of the center thereof to provide therebetween a pivot section surrounding the 'point of pivotal support, and Weatherproong means for the pivot section comprising a sheet metal plate formed with a laterally offset flangealong one edge thereof, an'opf positely extending convexed bead adjacent'the oppositel edge thereof, one vof said members being formed with a longitudinal slot'in the pivotsecltion to receive said plate flange and the other of said members being formed with a groove fto receive said bead. i i
5. A 'Window sash construction comprising spaced members and an intermediate sash mem-` ber pivoted thereto, said supports and thestiles of saidsash member having opposed interlocking grooved ribs extending from opposite endsthere.-
S of to a point short of the center thereofto provide therebetween a pivot section surrounding the point of pivotal support, and weatherproofing means for the pivot section comprising a sheet metal plate formed with a laterally olset flange along one edge thereof and an oppositelyextending convexed bead adjacent the opposite edge thereof, said sheet metal plate having a pivotreceiving opening and an integral bushing surrounding said opening to provide a bearing for one of said members, the inner face of said supporting members being formed with a longitudinal slot in the pivot section to receive said plate flange and the outerface of the sash member being formed with a groove to receive said head.
6. A window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking grooved ribs extending from opposite ends thereof 4to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, and Weatherproong means for the pivot section attached along one edge thereof to one of said members and formed with a plurality of protuberances adapted to be presssed into a groove in the plate-carrying member.
'7. A window sash construction comprising spaced supporting members and an intermediate sash member pivoted thereto, said supports and the stiles of said sash member having opposed interlocking groovedribs extending from opposite ends thereof to a point short of the center therethe stiles of said sash member having 'opposed interlocking grooved ribs extending from opposite ends thereof to a point short of the center thereof to provide therebetween a pivot section surrounding the point of pivotal support, and
weatherproong means for the pivot section comprising` a sheet metal plate formed with a pivotreceiving opening and a pivot for said supporting and stile member passing through the opening in said plate and disposed at a point removed from the center of the pivot sections of said member.
SAMUEL IRVIN BAER.
REFERENCES CITED The following references are of record in the le of this patent:
UNITED STATES PATENTS Certcate of Correction Patent No. 2,455,642. December 7, 1948.
SAMUEL IRVIN BAER It is hereby certied that errors appear in the printed specification of the above numbered patent requiring correction as follows:
Column 4, line 17, claim 1, for the Word member read members; column 5, line 15, claim 5, for heed read bead;
and that the said Letters Patent should be read With these corrections therein that the same may conform to the record of the case in the Patent Office.
Signed and sealed this 19th day of April, A. D. 1949.
[SEAL] THOMAS F. MURPHY,
Assistant O'ommasoner of Patents.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US595536A US2455642A (en) | 1945-05-24 | 1945-05-24 | Window sash construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US595536A US2455642A (en) | 1945-05-24 | 1945-05-24 | Window sash construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US2455642A true US2455642A (en) | 1948-12-07 |
Family
ID=24383626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US595536A Expired - Lifetime US2455642A (en) | 1945-05-24 | 1945-05-24 | Window sash construction |
Country Status (1)
Country | Link |
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US (1) | US2455642A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489518A (en) * | 1983-02-14 | 1984-12-25 | V. Kann Rasumussen Holding A/S | Sealing arrangement for tiltable and pivotal windows |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US937051A (en) * | 1908-12-08 | 1909-10-19 | Entpr Specialty Company | Window. |
US1470223A (en) * | 1922-06-15 | 1923-10-09 | Henry C George | Window |
US1846704A (en) * | 1929-12-31 | 1932-02-23 | Ellen K Baer | Pivoted window sash |
US2264634A (en) * | 1940-04-01 | 1941-12-02 | Monarch Metal Weatherstrip Cor | Weatherstrip |
-
1945
- 1945-05-24 US US595536A patent/US2455642A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US937051A (en) * | 1908-12-08 | 1909-10-19 | Entpr Specialty Company | Window. |
US1470223A (en) * | 1922-06-15 | 1923-10-09 | Henry C George | Window |
US1846704A (en) * | 1929-12-31 | 1932-02-23 | Ellen K Baer | Pivoted window sash |
US2264634A (en) * | 1940-04-01 | 1941-12-02 | Monarch Metal Weatherstrip Cor | Weatherstrip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489518A (en) * | 1983-02-14 | 1984-12-25 | V. Kann Rasumussen Holding A/S | Sealing arrangement for tiltable and pivotal windows |
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