US1497516A - Metal sash - Google Patents

Metal sash Download PDF

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US1497516A
US1497516A US578097A US57809722A US1497516A US 1497516 A US1497516 A US 1497516A US 578097 A US578097 A US 578097A US 57809722 A US57809722 A US 57809722A US 1497516 A US1497516 A US 1497516A
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vertical
bars
sash
bar
horizontal
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Lane Louis
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/96Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/99Corner joints or edge joints for windows, doors, or the like frames or wings for continuous frame members crossing each other with out interruption
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S160/00Flexible or portable closure, partition, or panel
    • Y10S160/12Overlapping, on windows
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/70Interfitted members
    • Y10T403/7001Crossed rods

Definitions

  • Figure 1 is a front view of a metal sash embodying my invention
  • Figure 2 is a fragment of the sash on an enlarged scale with parts broken away and in section;
  • Figure 3 is a horizontal section .on the line 3 3, Figure 2;
  • Figure 4 is a horizontal section on the line l1,4, Figure 2;
  • Figure 5 is a transverse vertical section on the line 5 5, Figure 2;
  • Figure 6 is a vertical section on the line 6 6, Figure 4; v
  • Figure 7 is a partly sectional front view showing the corner assemblage of the metal sash
  • Figure 8 is a perspective view showing a fragment ot a horizontal bar and the vertical elements showing the parts separated;
  • Figure 9 shows the parts illustrated in Figure 8 after assemblage
  • Figure 10 is a detail in horizontal section given to show the joint between the trent member ot a vertical bar and adjacent vertical edge of a cross bar;
  • Figure 11 is a perspective view of the metal element employed for the formation of the cross bars in my improved structure showing said element before being bent to present a Z-shaped web;
  • Figure 12 is a perspective view of the element shown in Figure 11 in its final form with the web of the element of Z-shape;
  • Figure 13 is a fragmentary horizontal section taken through a side ot the sash and sash frame and through the jamb of the window trame; l
  • Figure 14C is a view similar to Figure 13 but showing the adaptation ot my improved metal sash to a dverent form ot sash Jframe and window frame;
  • Figure 15 is a detail in vertical section showing the form that may be given my improved horizontal sash bar at the head of the sash and also at the meeting rail;
  • Figure 16 is a detail in vertical section showing the connection of the bottom horizontal sash bar with the bottom rail of theA sash frame;
  • Figure 17 is a perspective view of a moditied form of cross bar.
  • the sash' is provided with a sash frame 20 extending about the same.
  • the vertical side members of said :trame 20 as showny in Figure 13 are generally of U-shape with one leg of the U extending beyond the other and adapted to lie at a side of the jamb 21 of a window frame within a sto 22 as fully set forth in an a plication led yby me August 23, 1922, erial No. '583,750.
  • Said vertical side member of the sash frame 20 is adapted to be received between the outer member 24v and the inner member 25 of the sectional vertical bars entering into my invention.
  • the vertical side member 2()ab of the sash frame has one side extended to lie at a side of a jamb 21 of a window frame within a stop 22*l on said member 20a instead of being received between the anges presented by t e outer and inner vertical members 24, 25 of the vertical sash bars and is formed to lie against the inner surface of the 'flange of the T-shapedA outer member 24 and to u be secured to a right angle flange 25a on the inner sections 25 of the adjacent vertical sash bar.
  • the horizontal sash bars 23 are made from structural',A elements 23a of approximately Hshape in'cross section as shown in Figure 11, one flange of the structure elements extending farther from the web at one side than at the other and the opposite flange is reversely disposed, that member of the flange extending the shorter distance from the web being at the opposite side of the web from the short member of the first flange so that the longitudinal side edges of the respective flanges are out of alinement for the purpose of bringing the side flanges of the bar 23 into alinement as in Figure 12 by bending the web so that its opposite side edge portions are in different planes and connected by an intermediatel member at approximately right angles, the result being .
  • a web of approximately Z- shape the Web being hereinafter referre to as of general Z-shape.
  • Each horizontal bar 23 has a cut-out 28 in the outer flange ⁇ said cut-outs 28 accommodating the front of the vertical members 24 so that the front surface of the vertical bar and the front surface of thehorizontal bar 23 Will be in the same plane.
  • there y is a cut-out 26 in the web at the cut-out 28 and there is a hole 27 preferably rectangular inthe intermediate memberof the Z-shaped web.
  • the outer members 24 of the vertical bars are T-shape in cross section as stated, the stem of the T presenting a terminal 24a of reduced thickness so as to be received between spaced vertical flanges 25b on the inner side of each inner bar section 25 of the vertical sash bars or muntins, said sections 25 thus being of double T-form in cross section.
  • the sections 25 abut against the top and bottom edges of the horizontal bars 23 when the members 24, 25 are brought together and inter-engaged with the horizontal bars 23.
  • the reduced edge terminal 241 of the vertical bar members 24 are slotted to produce rectangular studs 29 each adapted to enter a hole 26 in the horizontal bar 23, the end of each stud lying against the outer flange of the horizontal bar 23 and in practice welded or otherwise fastened to said horizontal bar.
  • the members 24 are placed in position in association with the horizontal bars 23 while the glass panes 33 are being placed and the members 25 are put in position after the glazing operation. Without the members 25 the members 24, it will be observed, present a double rabbet for the reception of the glass.
  • An important advantage of the Z-shaped web 35 is that a channel is formed at the top and bottom of the space 4for each window pane. The channel at the bottom has a width to accommodate the lower edge of the glass 33 temporarily so that the glass may be placed by dropping it into the bottom channel of the horizontal bar and after the glass has been brought into the plane of the sash frame the glass may be lifted into the channel of the top horizontal bar after which the elements 34 are placed in position to center the glass.
  • the vertical bars as descri ed when assembled present vertical side channels.
  • the channels accommodate the side edges of the glass 33 and said side edges are embedded in putty as indicated at 32 in the channels presented by the vertical sash bars.
  • the arrangement ' is such that the putty 32 does not present a front surface nor a rear surface and is not apparent.
  • the top and bottom edges of the glass 33 are accommodated in the channels of the horizontal bars 23 as shown in Figure 5.
  • Said channels of the horizontal bars 23 may have clips, one of which is shown at 34 in Figure 5, the clips being generally of V-shape to present a vertical member lying along one vertical surface of the channel and the other extending obliquely inward beneath the glass 33. Both legs of the V-shaped clip are directed laterally inward on approx imately horizontal lines.
  • the web 23h of cross bar element 23, the equivalent of element 23, is thickened at 231 instead of being bent bodily to Z-form.
  • the element 23g is produced by extrusion.
  • the horizontal member 37 may be taken as representing either the top rail of an upper sash having a wood sash frame or may represent the meeting rail of the lower sash.
  • one flange member 23 of the bar 23b is directed horizontally to receive nails or other fasteners .indicated at 23l and entering the element 37.
  • the bottom horizontal bar 23" is securedto the bottom bar 20" of the sash frame by screws 20c entering threaded sockets in tlie underside of the bar 23.
  • Said bottom sash bar 23 has one of its flanges directed horizontall in the form of a foot 23f to lie on top o the sash frame bar 20".
  • a metal sash including cross bars and vertical bars, the cross bars having inner and outer vertical flanges, and a connecting web, the opposite side portions of which web are offset from each other-in different planes and united bv an intermediate member at approximately right angles thereto, giving the web approximately a Z-shape in cross section, said vertical bars being composed of outer ⁇ members extending continuously through' the several cross bars and the inner members of said vertical bars being composed of separate sections, adjacent sections being 'separated by said cross bars; together with studs on the vertical bars extending through the intermediate portions of the webs of the cross bars and having the ends of said studs secured to the cross bars.
  • a metal sash including cross bars having side flanges disposed lin vertical planes and an approximately Z-shaped web conneet-ing said flanges, and vertical bars having studs thereon extending laterally through said webs and havin their terminals fixedly secured to t e adjacent flanges of the cross bars.
  • cross bars presenting flanges at the front and 1back disposed in vertical planes, the flanges at one side having-cut-outs,and vertical I' bars, formed of separate inner and outer vertical face members, said members formed with overlapping Shanks.
  • one outer surface et which 1s in the plane of adjacent flanges of the cross bars, said cross bars at the cut-outs and the adjacent side edges of the vertical bars overlapping.
  • cross bars resentin side flanges disposed in vertical p anes, an a. connecting web presenting an a roximately central Vertical portion, sal vertical portion having transverse holes therein, one of the flanges of each cross bar having cut-outs therein and there being smaller registering cut-outs in the adjacent edge of the web at said flange cut-outs, vertical bars composed of separate inner and outer members, one of which is T-shaped in cross section, the stem of which presents a terminal edge portion of reduced thickness, said stem having portions thereof in the form of studs adapted to enter said transverse holes in the web, the front of said T-shaped vertical member being accommodated in the flange cut-outs of the cross bars and the adjacent portions of the stem being accommodated in the web cut-outs.
  • a metal sash having cross bars and having vertical bars formed of inner and outer attachable members the one of which members of the vertical bars is T-shaped in cross section to present rabbets for the reception of glass prior to the placing of the other members of the vertical bars.
  • horizontal bars comprising front and back flanges, and an ap- LOUIS LANE.

Description

June5 10 1924.
L. LANE METAL sAsH 3 Sheets-Sheet 1 Filed July 28, 1922 A T'TUHNEYS 5 Sheets-Sheet 2 4 TTUHNEYS June 10 1924.
L. LANE METAL sAsH Filed July 28, 1922 lll/ll.llIllill/lllllllllllllllllll/111111111111111]lll/h l l l I l l l l l I v//l/l//l//ll//l/l/lull/11011111111111/1/11111/111r,
awk.
WIT/VESSES June 10, 1924. 11,497,516y
L. LANE I METAL sAsH' :filed July 28, 1922- 5 sheets-Sheer 3 FEM.
z5 2y" 1ML/Enron gyLouisL,
I Z0 zh Arm/Mfrs Patented June 10, 1924.
muren STATES LOUIKS LANE, 0F HABAN'W (JURA.
` METAL SASHI.
Application led July 28, 1922. Ferial No. 578,@97.
' of steel or other metal and of neat and bars andl vertical bars or muntinsso termed.
and arranged as to present rabbets of a character that when the sash is closed no putty will show on either sash face.
The means by which the above'robjects and others as will appear are attained will be readily understood from the following description..
Reference is to be had to the accompanying drawings forming a part of this specification, it being understood that the draw- A ings are merely illustrative of one example of the invention.
Figure 1 is a front view of a metal sash embodying my invention;
Figure 2 is a fragment of the sash on an enlarged scale with parts broken away and in section;
Figure 3 is a horizontal section .on the line 3 3, Figure 2;
Figure 4 is a horizontal section on the line l1,4, Figure 2;
Figure 5 is a transverse vertical section on the line 5 5, Figure 2;
Figure 6 is a vertical section on the line 6 6, Figure 4; v
Figure 7 is a partly sectional front view showing the corner assemblage of the metal sash;
Figure 8 is a perspective view showing a fragment ot a horizontal bar and the vertical elements showing the parts separated;
Figure 9 shows the parts illustrated in Figure 8 after assemblage;A
Figure 10 is a detail in horizontal section given to show the joint between the trent member ot a vertical bar and adjacent vertical edge of a cross bar;
Figure 11 is a perspective view of the metal element employed for the formation of the cross bars in my improved structure showing said element before being bent to present a Z-shaped web;
Figure 12 is a perspective view of the element shown in Figure 11 in its final form with the web of the element of Z-shape;
Figure 13 is a fragmentary horizontal section taken through a side ot the sash and sash frame and through the jamb of the window trame; l
Figure 14C is a view similar to Figure 13 but showing the adaptation ot my improved metal sash to a diilerent form ot sash Jframe and window frame;
Figure 15 is a detail in vertical section showing the form that may be given my improved horizontal sash bar at the head of the sash and also at the meeting rail;
Figure 16 is a detail in vertical section showing the connection of the bottom horizontal sash bar with the bottom rail of theA sash frame;
Figure 17 is a perspective view of a moditied form of cross bar.
ln the Aillustrated example of my invention the sash' is provided with a sash frame 20 extending about the same. The vertical side members of said :trame 20 as showny in Figure 13 are generally of U-shape with one leg of the U extending beyond the other and adapted to lie at a side of the jamb 21 of a window frame within a sto 22 as fully set forth in an a plication led yby me August 23, 1922, erial No. '583,750. Said vertical side member of the sash frame 20 is adapted to be received between the outer member 24v and the inner member 25 of the sectional vertical bars entering into my invention. In the form shown in Figure 14 the vertical side member 2()ab of the sash frame has one side extended to lie at a side of a jamb 21 of a window frame within a stop 22*l on said member 20a instead of being received between the anges presented by t e outer and inner vertical members 24, 25 of the vertical sash bars and is formed to lie against the inner surface of the 'flange of the T-shapedA outer member 24 and to u be secured to a right angle flange 25a on the inner sections 25 of the adjacent vertical sash bar. Y o
The horizontal sash bars 23 are made from structural',A elements 23a of approximately Hshape in'cross section as shown in Figure 11, one flange of the structure elements extending farther from the web at one side than at the other and the opposite flange is reversely disposed, that member of the flange extending the shorter distance from the web being at the opposite side of the web from the short member of the first flange so that the longitudinal side edges of the respective flanges are out of alinement for the purpose of bringing the side flanges of the bar 23 into alinement as in Figure 12 by bending the web so that its opposite side edge portions are in different planes and connected by an intermediatel member at approximately right angles, the result being .a web of approximately Z- shape, the Web being hereinafter referre to as of general Z-shape.
Each horizontal bar 23 has a cut-out 28 in the outer flange` said cut-outs 28 accommodating the front of the vertical members 24 so that the front surface of the vertical bar and the front surface of thehorizontal bar 23 Will be in the same plane. In ad dition to the main cut-outs 28 in the horizontal bars 23 there yis a cut-out 26 in the web at the cut-out 28 and there is a hole 27 preferably rectangular inthe intermediate memberof the Z-shaped web. The outer members 24 of the vertical bars are T-shape in cross section as stated, the stem of the T presenting a terminal 24a of reduced thickness so as to be received between spaced vertical flanges 25b on the inner side of each inner bar section 25 of the vertical sash bars or muntins, said sections 25 thus being of double T-form in cross section. The sections 25 abut against the top and bottom edges of the horizontal bars 23 when the members 24, 25 are brought together and inter-engaged with the horizontal bars 23. The reduced edge terminal 241 of the vertical bar members 24 are slotted to produce rectangular studs 29 each adapted to enter a hole 26 in the horizontal bar 23, the end of each stud lying against the outer flange of the horizontal bar 23 and in practice welded or otherwise fastened to said horizontal bar.
In practice the members 24 are placed in position in association with the horizontal bars 23 while the glass panes 33 are being placed and the members 25 are put in position after the glazing operation. Without the members 25 the members 24, it will be observed, present a double rabbet for the reception of the glass. An important advantage of the Z-shaped web 35 is that a channel is formed at the top and bottom of the space 4for each window pane. The channel at the bottom has a width to accommodate the lower edge of the glass 33 temporarily so that the glass may be placed by dropping it into the bottom channel of the horizontal bar and after the glass has been brought into the plane of the sash frame the glass may be lifted into the channel of the top horizontal bar after which the elements 34 are placed in position to center the glass.
With the outer and inner members 24, 25 of the vertical sash bars assembled in association with a horizontal bar 23, said` front and back members will lie in the front and rear planes 'of the horizontal bar and will be positively secured to the horizontal bar through the medium of the studs 29. lVith the terminal edge 24 between the flanges 25b of the inner sections 25, pins 30 are passed through registering holes 31, 31L in the rcduced part 24 and in the flan es 25".
The vertical bars as descri ed when assembled present vertical side channels. The channels accommodate the side edges of the glass 33 and said side edges are embedded in putty as indicated at 32 in the channels presented by the vertical sash bars. The arrangement 'is such that the putty 32 does not present a front surface nor a rear surface and is not apparent. The top and bottom edges of the glass 33 are accommodated in the channels of the horizontal bars 23 as shown in Figure 5. Said channels of the horizontal bars 23 may have clips, one of which is shown at 34 in Figure 5, the clips being generally of V-shape to present a vertical member lying along one vertical surface of the channel and the other extending obliquely inward beneath the glass 33. Both legs of the V-shaped clip are directed laterally inward on approx imately horizontal lines. the one terminal, 35, lying beneath the glass 33 and the other terminal, 3G, presenting its end to a side surface of the glass so that the clip centers the glass in the channel of the horizontal bar 23, the putty 32 completing the securing of the glass. In Figure 17 the web 23h of cross bar element 23, the equivalent of element 23, is thickened at 231 instead of being bent bodily to Z-form. The element 23g is produced by extrusion.
As shown in Figure 10 the vertical side edges 24b of the outer members 24 of the vertical sash bars overlap the opposed side edges of the horizontal bars 23 at the cutouts 28 in the preferred construction and practical carrying out of the invention and the overlapping 'portions have opposed curved surfaces, all as will clearly appear from Figure 10. v
In Figure l5 the horizontal member 37 may be taken as representing either the top rail of an upper sash having a wood sash frame or may represent the meeting rail of the lower sash. Tol secure the top horizontal bar 23b to the element 37, one flange member 23 of the bar 23b is directed horizontally to receive nails or other fasteners .indicated at 23l and entering the element 37.
As shown in Figure 16 the bottom horizontal bar 23" is securedto the bottom bar 20" of the sash frame by screws 20c entering threaded sockets in tlie underside of the bar 23. Said bottom sash bar 23 has one of its flanges directed horizontall in the form of a foot 23f to lie on top o the sash frame bar 20".
I would state in'conclusion that while the illustrated example constitutes a practical embodiment of my invention, I do not limit m lsell? strictly to the exact details herein 1llustrated, since,` manifestly, the same' can be considerably varied without departure from the spirit of the invention as defined in the appended claims.
Having thus described my invention, I claim:
1. A metal sash including cross bars and vertical bars, the cross bars having inner and outer vertical flanges, and a connecting web, the opposite side portions of which web are offset from each other-in different planes and united bv an intermediate member at approximately right angles thereto, giving the web approximately a Z-shape in cross section, said vertical bars being composed of outer` members extending continuously through' the several cross bars and the inner members of said vertical bars being composed of separate sections, adjacent sections being 'separated by said cross bars; together with studs on the vertical bars extending through the intermediate portions of the webs of the cross bars and having the ends of said studs secured to the cross bars.
2. A metal sash including cross bars having side flanges disposed lin vertical planes and an approximately Z-shaped web conneet-ing said flanges, and vertical bars having studs thereon extending laterally through said webs and havin their terminals fixedly secured to t e adjacent flanges of the cross bars. l
3. -In a metal sash, cross bars presenting flanges at the front and 1back disposed in vertical planes, the flanges at one side having-cut-outs,and vertical I' bars, formed of separate inner and outer vertical face members, said members formed with overlapping Shanks. one outer surface et which 1s in the plane of adjacent flanges of the cross bars, said cross bars at the cut-outs and the adjacent side edges of the vertical bars overlapping.
4. In a metal sash, horizontal bars presenting flanges, Aone of the flanges on the top cross bar of the Vsash being directed laterally,approximately at right angles and beyond the general. plane of the adjacent face of said top cross bar 'and affording means tov secure said bar` to the horizontal top memberof a sash frame.
, 5. In a metal sash, cross bars resentin side flanges disposed in vertical p anes, an a. connecting web presenting an a roximately central Vertical portion, sal vertical portion having transverse holes therein, one of the flanges of each cross bar having cut-outs therein and there being smaller registering cut-outs in the adjacent edge of the web at said flange cut-outs, vertical bars composed of separate inner and outer members, one of which is T-shaped in cross section, the stem of which presents a terminal edge portion of reduced thickness, said stem having portions thereof in the form of studs adapted to enter said transverse holes in the web, the front of said T-shaped vertical member being accommodated in the flange cut-outs of the cross bars and the adjacent portions of the stem being accommodated in the web cut-outs.
6. In the method of forming the cross bars for metal sashes, producing a structural element comprising side flan s and a web connecting the flanges and isposed in a single plane and presenting an o ening to receive a member on a vertical ar, then bending the web of said `element to dis lace the flanges by a parallel movement an dispose Ithe portion of said web having the said holes in a plane at approximately rigtlit-angles to the original plane of said we 7 A metal sash including channeled cross bars and vertical bars presenting channels affording accommodation for the ed portions of the window glass,`said c annels also affording space for putty at both sides of the glass and within the planes of the open sides ofthe channels; together with centering devices inv said channel for the glass, said devices being disposed at a side of the channel and presenting lateral members one of which hes between the channel and the edges of the glass, and the other of which lateral members lies with its end against the glass.
8. A metal sash having cross bars and having vertical bars formed of inner and outer attachable members the one of which members of the vertical bars is T-shaped in cross section to present rabbets for the reception of glass prior to the placing of the other members of the vertical bars.
9. In a 'metal sash, horizontal bars com# roximately Z-shaped web connecting said lo prising flanges at the front and` back, and anges between the edges of the latter, said a connecting web, the webs of said bars webs presenting channels adjacent to one presenting a channel adjacent to a flange of flange, the channels being of a width to tem- 5 the bars into vwhich channel an edge porporarily accommodate an edge rtion of jtion of a ane of glass may be temporarily a pane of glass forvfaclitating t e placing l5 accommo ated. of the glass in a frame.
10. In a metal sash., horizontal bars comprising front and back flanges, and an ap- LOUIS LANE.
US578097A 1922-07-28 1922-07-28 Metal sash Expired - Lifetime US1497516A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604196A (en) * 1946-02-14 1952-07-22 Gen Bronze Corp Sash muntin construction
US5964072A (en) * 1995-10-09 1999-10-12 Rasmussen; Gunnar Vestergaard Construction framework with intercrossing beams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604196A (en) * 1946-02-14 1952-07-22 Gen Bronze Corp Sash muntin construction
US5964072A (en) * 1995-10-09 1999-10-12 Rasmussen; Gunnar Vestergaard Construction framework with intercrossing beams

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