SK136594A3 - Aluminium-wood composite profile - Google Patents

Abstract

The invention relates to a rod-shaped hollow profile (12) for producing a window (58) comprising a casement (60) and at least one window sash (70) which is mounted movably therein. It comprises a metal load-bearing hollow profile (14), suitable for producing window frames and window casements, and a wooden cladding (16 or 18) which is placed on the inner side (22) and/or the outer side (20). In the window (58), produced from the rod-shaped hollow profile (12), casement (60) and window sash (70) comprise cut-to-size parts (62, 64, 66, 68; 74, 76, 78, 80) of the rod-shaped hollow profile which can be fitted together by means of angle pieces (44, 50) which are inserted, at the corners, into the hollow profile and may be adjustable. <IMAGE>

Description

Techniques

BACKGROUND OF THE INVENTION The present invention relates to a hollow profile in the form of a window-making rod, comprising a frame and at least one movably mounted sash, with an exterior surface for the exterior of the window and an opposing interior for the interior of the window and and a process for producing windows from such profiles.

BACKGROUND OF THE INVENTION

It is known to produce windows from wooden profiles. Wood is perceived as nice and cozy, but requires that it is subject to ever-changing weathering, at special breaks, to maintain it.

Therefore, windows were designed of metal. If these are not made of aluminum or stainless steel, they also require special. ; maintenance. to reduce rust and its consequences. Both metal and aluminum feel less cozy and form a good thermal bridge, thereby further reducing the good feeling of people around such a window.

In this respect, the windows were designed from plastic profiles. These can be a little cozier depending on color, requiring less maintenance. However, large windows have problems with regard to stability and dimensional stability over metal windows, so that there must be aids to remove them, thereby making the production of windows more difficult without obtaining cozy windows as compared to wood.

In order to reduce the maintenance costs of wooden windows, it has also been proposed to lay their exterior exposed to ventilation with a metal sheet. For a long time, this was more likely to support the window.

SUMMARY OF THE INVENTION

It is an object of the invention to combine advantages in the manufacture of windows with regard to the stability and maintenance of metal, in particular aluminum, with the cosiness of wood, while making windows more convenient and cheaper.

According to one aspect of the invention, this object is achieved in the case of a hollow bar-shaped profile by means of a load-bearing hollow profile suitable for the construction of window frames and doorframes and wooden lining mounted on the inside and / or outside.

According to another aspect of the invention, this object is achieved by means of a window with a frame and at least one sash, moved in the frame mounted, wherein the frame and the sash are made of measured hollow profile parts according to the invention in the form of rods connected by angular pieces inserted into the hollow profile on the corners.

According to a further aspect of the invention, this object is achieved by a process for producing a single-frame window with at least one window sash, movably mounted on the frame, with a hollow-profile wall sash in the shape of a rod according to the invention. for each sash frame, four hollow sections are cut with the corresponding hollow section bevels according to the invention, the four mutually adjacent hollow sections are arranged in pairs parallel to each other and perpendicular to each other, at the intersections to be considered the hollow profile sections so arranged are always arranged at angles such that they are centered on one foot of the hollow section with one adjacent hollow section piece, two of the four mutually adjacent hollow section pieces with associated angular pieces are displaced relative to one another, wherein one foot of the angular piece is inserted into the cavity di eluting the hollow profile centered thereon until the inner angle of the angled pieces abuts on the hollow profile part aligned therewith, the two remaining hollow profile parts with the inserted angular pieces are displaced relative to each other, the other foot being inserted into the hollow profile cavity centered therewith until the inner angle of the angular pieces is adjacent to the hollow profile part aligned with it, and then the obtained formations on their corners in the region of the angular pieces are subjected to a pressing process which causes the pressing-clamping connection of the hollow profile parts with both angled pieces.

Further embodiments of the invention are described in the dependent claims.

The metal of the hollow profile forms the supporting part of the window frame and sash, while the wood gives the window a cozy character.

The invention will now be described in more detail with reference to the accompanying drawings. The drawings show:

Fig. 1A to 1F: sectional views of aluminum-wood composite profiles according to the invention for the production of window frames and frames;

Fig. 2: a sectional view of another aluminum-wood composite profile according to the invention;

Fig. 3 is a cross-sectional view of a window section made with the aluminum-wood composite profiles according to the invention shown in FIG. 7, along line III-III seen in the direction of the arrow;

Fig. 4: a cross-sectional view of a window cut-out with aluminum-wood composite profiles produced, FIG. 7 shown along line IV-IV in the direction of the arrow;

Fig. 5 is a cross-sectional view and cross-sectional view along the line V-V of the fastener required for manufacturing the window of FIG. 7;

Fig. 6A and 6B illustrate two corner connectors. The angle of the window shown in FIG. 7;

Fig. 7: a view of a wooden side of a window made with aluminum-wood composite profiles according to the invention;

Fig. 8: an exploded perspective view of the window frame of FIG. 7;

Fig. 9 shows the perspective of the window sash according to FIG. 7, in exploded view;

Fig. 10 is a perspective view of the window sash of FIG. 7, shown in an exploded view, the wing being divided by partitions;

Fig. 11: a sectional view of a steady window of aluminum-wood composite profiles according to the invention, and FIG. 12 shows another embodiment of the retaining bar.

In the drawings, like parts are designated with the same reference numerals. In the case of wooden profiles, a reference to the hollow profile of the window frame shall be added, otherwise:. uses the reference number without this addition. The parts of the individual aluminum-wood composite profiles according to the invention are distinguished according to the type of profile by means of Appendices A, B, C, D, E and F, referring to the respective Figs. First

In FIG. 1A-1F are various cross-sectional aluminum-wood composite profiles in the form of rods 1OA-E, 12E and 12F according to the invention, shown in section. Each of the composite profiles 1OA-D can be used both for the production of the window frame and the frame for the window sash and consists of an aluminum hollow profile 14A-D with a wooden lining 16A-F mounted on its inner side 22A- D. One or more longitudinal grooves 36A-D are engraved in the wood trim, two in the illustrated examples, on the side facing the aluminum hollow profile. Correspondingly, one or more webs 32A-D for receiving grooves 36A-D are provided on the inner side 22A-D. In the example shown, these webs 32A-D have a dovetail-like structure. The wooden lining or slat with grooves 36A-D is pushed in the longitudinal direction of the composite profile 10A-D onto the webs 32A-D and can be glued together at the same time to hold the connection so much better. Of course, any other suitable connection between the wood paneling and the aluminum hollow profile is possible. Other suitable hollow profile metal may also be used to manufacture the windows. The outer surface 20A-D of the aluminum hollow profile 14A-D is flat and bent at the free end inwardly to close with one longitudinal groove 24A-D.

In addition, a U-shaped longitudinal groove 28A-D may be provided in the carcass portion of the aluminum hollow profile 14A-D adjacent to the inner surface 22A-D, although this is only the case with the hollow profiles 14A and 14B shown. The purpose and effect of the longitudinal grooves 28A-B and 24A-D will be described below.

In FIG. 1 E and 1F show aluminum-wood composite profiles in which the outer surface 20E-F also has a wood lining 18E-F. The wood lining 18E-F is also fixed by means of a groove connection (38E-F) - web (34E-F) and slides in the longitudinal direction of the aluminum hollow profile 14EF onto the webs 34E-F and can be simultaneously grooved 38E in order to improve such formed connection. -F sealed. Here again, any other suitable fastening option is permissible. The longitudinal groove 28F for the composite material 10F in the region of the body of the hollow profile 14F extends along the inner side 22F so as to be able to. The hollow profile 14E could also have one corresponding, not shown groove 28E.

The aluminum-wood composite profiles shown in Figs. 1A, IC and 1E are contemplated for the manufacture of window sash frames and therefore have the wood trim 16A, 16C, 16E downwardly extended.

In this elongated portion there is an embossed groove 30A, 30C, 30E, the function of which will be described later.

In FIG. 2 shows another aluminum-wood composite profile 42 that differs substantially from composite profiles 10B and 10D in that the outer surface 20 extends on both sides from the body of the hollow profile 14 and is closed at each free end by a longitudinal groove 24. Also, a U-shaped longitudinal groove 28 is engraved on both sides of the hollow profile body 14 in the region of the body on the inner surface 22. The function and action of this aluminum-wood composite profile 42 and its longitudinal grooves 24 and 28 will be described below.

In FIG. 7 shows a top view of a window 58 made of an aluminum-wood composite profile according to the invention, with the interior side being seen, i.e., in FIG. wooden paneling. The window 58 consists of a doorframe 60 and two window wings 70 rotatably mounted therein. Forging has been omitted for the sake of simplicity and is also not essential for explaining and manufacturing the window of aluminum-wood profiles according to the invention.

The window frame 60 is connected from two side panels

62, 64, one upper frame part 66 and one lower frame part 68, all of which are carved e.g. of cross-sectional aluminum-wood composite profile 1OB according to FIG. 1B with a corresponding bevel. An angle piece 44, 50 according to FIG. 6A or 6B in the cavity 26B 'of the composite profiles 10B' used to hold the composite profiles together at the corners. The frame 60 is divided into two parts in the middle by means of one verge 82. Veraj 82 consists of a cross-section composite profile 40 according to FIG. The bar 82 is secured at each end by a pin 84 / fig. 5 ', which is inserted into the cavity 42' of the composite profile 40 'between the longitudinal grooves 28'. The pin 84 * has a sealed partial piece 94 'and a portion 92' tapered to a cross-section of the longitudinal groove 28 ', which is provided with two opposing grooves 88', 99 '. The tapered part 92 'sits at the finished frame 60 in the longitudinal groove 28' and is fixed there by a screw 86 'which is sealed into the bore 96 without play by pulling the screw 86' against the bottom of the longitudinal groove 28 '; in this case, the grooves 88, 90 which are guided into the nozzle extensions at the upper end of the side wall of the longitudinal groove 28 '5 prevent the pin 84' from moving in the direction of the screw 86 'when it is tightened.

In FIG. 3 is a cross-sectional view of the window 58 at the HIHI section locations. This shows how the composite profiles 108 'and 10C interact. In the longitudinal grooves 24B 'and 30A, one seal (not shown) is used and insulates the space behind the window from the environment in front of the window. Reference numeral 98 denotes an insulating glass pane embedded in the window sash 70. A seal embedded in the longitudinal groove 24C (not shown) causes a tight connection between the aluminum hollow profile 14C and the insulating glass pane 98. The retaining strip 100 holds the pane firmly. Insulating glass 98 in window sash 72 and is usually insulated from sheet 9θ by a resilient sealing means.

In FIG. 4 shows the interaction of the panels 82 and the two window sashes 72, which are made of a composite profile 10C and hold one insulating glass pane 98, based on section IV-IV in FIG. 7. Seals (not shown) in longitudinal grooves 24 * insulate vera j ·. 82, which consists of a composite profile 40from the sash frame 72, consisting of a composite profile 10C, on the outside. On the inside, a corresponding insulation is obtained by means of a gasket inserted into the grooves 24A (not shown), which is adjacent to the wooden lining 16 * of the version 82.

Each window leaf 70 of window 58 of FIG. 7 has one window sash 72 with two uprights 74, 76, one lower window frame 78 and one, upper window frame 80, which are cut with a corresponding slope of the composite profile 10C of FIG. 1C and connected using angled pieces 44, 50 / FIG. 6 / at the corners of the window for forming the sash frame 72. In FIG. 7, the insulating glass pane is still used so that the longitudinal grooves 24C of the hollow profiles 14C of the composite profiles 10C can still be seen. At the finished window, the retaining strips 100 hold the insulating glass pane firmly in the window frame.

In FIG. 8, an exploded window frame 60 is shown to highlight the process for manufacturing it. Individual parts for doorframe, t. no. The side panels 60, 64 and the top 66 and bottom 68 of the doorframe, with the corresponding slope of aluminum-wood composite profiles 10B * cut, are arranged, as shown, in pairs parallel to each other and perpendicular to each other, with wood by the facing 16B * upwards, and also the angular pieces 44 'or 50', as shown, are placed at the intersection points of the thus arranged frame parts 60, 62, 64, 66 in position. Now, at the same time, the angular pieces 44 ', 50' and the lateral shafts 64, 68 are shifted to the center, with one foot of the angular pieces 44, 50 sliding into the cavity 26b 'in the composite profile 1CB' bottom 66 top frame 68 until the inner corner of the angular pieces 44, 50 abuts the hollow section piece. Then, the upper 66 and lower 68 portions of the doorframe carrying the angular pieces are displaced to the center of each other, the second foot of the angular pieces 44 ', 50' being inserted into the cavity 26B 'in the composite profile 10B' of both lateral faces 62, 64, centered therewith until the inner corner of the angular pieces 44 ', 50' abuts the hollow profile 14B 'of the composite profile 10B * of the two lateral versions. Then, the frame parts are joined on all four corners by means of a pressing process in which the tongues of the aluminum-wood profile are pressed inwards and their free end with the angular pieces 44 ', 50' are pressed into both feet, non-movably by means of a press-clamping joint.

If the middle version 82, as shown in FIG. 7 and 8, then it is arranged centrally between the side portions 64, 68 of the window frame 60, parallel to them, as shown in FIG. 8. The longitudinal groove 24 'of the lower 68 and the upper 66 of the frame part to the center is inserted one by one pin 84' with its tapered part 92 'and fixed there by tightening the screw 86' into the bore 90 '. In this case, the sealed part 94 extends forward in the composite profile 10B. Now, as in the previous paragraph, the doorframes 64, 62 and the angles 44 ', 50' are shifted to the center until the inner corner of the angles 44 ', 50' abuts the composite profile 10B 'of the upper 66 and lower 68 frame parts. Then, the upper 66 and lower 68 parts are moved to the center with their angled crossbows 44 ', 50' inserted therein until the inner corner of the angular pieces 44 ', 50' abuts on the composite profiles of the doorframe versions 62, 64 _? and then a compression process is performed. In this case, the pins 84 'penetrate into the cavity 42' of the aluminum hollow profile 14 'of the hollow section 82. The outer side of the hollow profile 14 * is shortened at both ends of the hollow section by a groove height 24B * above the hollow profile body 14A *. the outer side 20 of the tube 82 to the outer side 20B * of the hollow profile 14B ', the upper 66 and lower 68 doorframes, bent inwardly.

In FIG. 9, an exploded leaf 70 of the window 70 is shown to highlight the process for manufacturing it. Individual parts of the sash 70, i. no. both vertical versions 74, 76 forming a sash frame 72, a lower window frame part 78 and an upper window frame part 80, which are cut from corresponding bevels of the composite profiles 10C of FIG. 1C, are arranged, as shown, parallel to each other and perpendicular to each other, with the wood facing up, and also the angular pieces 44 or 50, as shown, are positioned at the intersections of the wing frame parts 74 to be considered, 76, 78, 80. The insulating glass pane 98 is arranged centrally between these portions so that its lower surface lies higher than the longitudinal grooves 24C of the composite profiles 10C used.

The four retaining strips 100 are arranged at a height such that their lower surface lies in the same plane or slightly higher than the upper surface of the insulating glass sheet 98. The seals are used in the longitudinal grooves 24C (not shown). Now the vertical versions 74, 76 with the angular crossbars 44, 50 are moved to the center, the foot of the angular pieces 44, 50 being inserted into the cavity 26C of the lower 78 or upper 80 of the window frame centered therewith until the outer corner of angle 44, 50 it does not abut the aluminum hollow profile 14C of the composite profiles 10C of the lower 78 and upper 80 frame members. In this case, the longitudinal grooves 24C with the seals in the vertical versions 74, 76 are moved under the insulating glass pane 98 and the retaining strips 100 abut the insulating glass pane 98 and the wooden paneling 16C of the vertical versions 74, 76. Now the lower 78 and upper 80 the frame pieces with the angled pieces 44, 50 inserted to the center, wherein the second foot of the angles 44, 50 is inserted into the cavity 26C of the vertical vertex 74, 76, centered therewith until the inner corner of the angles abuts the hollow profiles 14C of composite profile 10C 74, 76. The longitudinal grooves 24C are displaced with the seals in. the lower and upper frame members 78, 80 under the insulating glass pane 98 and the lower and upper retaining strips 100 abut the insulating glass pane 98 and the wood paneling 16C of the upper 80 and lower 78 frame parts and are clamped by oblique cuts at their ends with retaining strips 100 abutting the vertical verge 74, 76 against each other. Then the joined parts of the sash frame 72 on all four corners are pressed together by pressing the tongues of the aluminum hollow profile inwards and whose free end is pressed with the angular pieces 44, 50 in their two arms, non-movable by the press-clamping connection. .

In FIG. 10 illustrates in principle how the sash 70 is made of composite profiles 10A and is divided in width and height by means of partition walls 102 and 104, 106 to form a sash 70 glazed with four partially insulated glass panes 98A, 98B, / 98C, 98D; both not shown.

Compared to FIG. 9, the arrangement of FIG. 10 deflects a centrally arranged partition 102 and partitions 104, 106 dividing the height of the sash into two parts. The partitions are made of the aluminum-wood composite profile 40 of FIG.

2, the outer side at both ends of which is shortened, as in the central versions 82, in order to ensure a clean connection with the bent outer sides 20A, resp. 20 hollow profiles 14A, resp. 14 of the sash frame 70, respectively. The spars 84 are arranged at both ends of the spars 102, 104, 106. When assembling the sash first all pins 84 / fig. 5 / with its tapered part 92 into the longitudinal grooves 28A of the hollow profile 14A of the window sash 74, 76, 78, 80 and 28 of the hollow profile 14 of the central partition 10a and with the screw 86 are clamped in the groove 28A, 28 at the desired location this has been described in connection with FIG. 8 for version 82. Then, as in FIG. 9, the angular portions 44, 50 and the vertical portions 74, 76 are centered until the angular portions 44, 50 with their inner corner abut the hollow profile 14A of the lower 78 and upper 80 frame members. As a result, the longitudinal groove 24A, 24 with the seals in the vertical doors and in the central partition 102 has been moved under the partially insulating glass pane 98A, 98B / 98C, 98L; not shown, the crossbars 104, 106 are moved to the sealed portion 94 of the pins 84 anchored in the longitudinal groove 28A, 28 at vertical versions 74, 76 and the central crossbar to 102. The vertical retaining strips abut against the insulating glass panes and the wood trim 16A; 16 vertical versions 74, 76, resp. Then, they are displaced as in FIG. 9, the upper 80 and lower 78 parts of the sash frame with inserted angular pieces 44, 50 toward the center. In this case, the pins 84 fixed to these frame parts are inserted into the cavity 42 of the hollow profile 14 of the composite profile 40 of the central partition 102 and the longitudinal grooves 24A, 24 with seals in the upper and lower parts of the sash 78 and 80. chalkboard made of insulating glass. Then the four corners of the finished sash, as in FIG. 9 described, they compress. All retaining strips 100 abut against the wood lining 16A, 16 and are clamped by their tapered ends at the resulting corners of the window.

In FIG. 11 shows the use of an aluminum-wood composite profile 10B according to the invention in a window formed by a sectional view of a window frame part. The previously shown separation with the central bar (s) is possible by means of the longitudinal groove 28B.

It is clear from the foregoing description that the aluminum hollow profiles of the composite profiles according to the invention are a bearing part both in the frame and in the sash, but the wood lining serves only as a decoration and covers the cold metal of the aluminum hollow profile, i. no. the heat bridge worsens (less heat loss through the aluminum hollow profile out).

The aluminum parts may be colored as desired. The same applies to wood lining, which in addition can be made from any type of wood customary on the market.

The angle piece 4.4, shown in FIG. 6A, has two perpendicular stacks 46, 48 having slits in which the free ends of the tabs pressed from the hollow profile 14 are retained so that the frame or frame parts are non-movably connected .

The angular piece 50 shown in FIG. 6B, which is made of rigid plastic material, has two individual beads 52, 54, perpendicular to each other, which are connected to each other in a rotatable manner by means of an articulation pin 56 at one of its ends. Thus, any angle between 90 ° and 180 ° can be set. This allows the manufacture of windows of almost any form, e.g. of polygonal meshes ' windows having, on the one hand, a shutter in the form of a triangle or a polygon, triangular windows or the like. Of course, angular pieces of synthetic material can also be produced without a joint from one piece.

The wood lining 16, 18 may have a silicone-based sealant 2B at the edges to seal the area between the wood lining and the hollow profile 14 against moisture ingress. Likewise, the slanted surfaces of the wooden lining may be sealed and sealed with a waterproof adhesive.

The retaining strips 100 can also be compressed under pressure. They firmly grip the glass pane 98 in the sash frame 72 and insulate the space between the pane 98 and the wooden lining 16, 18 against condensed water penetration by a hose rubber seal 108. This embodiment of the retaining strips is shown in FIG. 12th

Claims (17)

PATENT CLAIMS Hollow profile in the form of a window-making rod (58), comprising one frame (6) and at least one window sash (70) movably mounted therein, with one outer surface (20) for the outer side of the window and an opposing inner The side (22) for the outside of the window is characterized by a metal-bearing hollow profile (14) suitable for the production of window frames or doorframes and a wooden lining (16 or 18) mounted on the inside (22) and / or outside. 2 /. A hollow bar-shaped profile according to claim 1, characterized by at least one web formed (?). In the longitudinal direction of the inner (22) and / or outer side (20) of the hollow profile (14) as well as one groove (36 or 38) in the wooden lining (16 or 18), the web (36) corresponding to the web (32, 34) receiving, extending in the longitudinal direction of the wood paneling (36 or 38). Hollow bar-shaped profile according to claim 2, characterized in that: characterized in that the web (32, 34) and the groove (36, 38) are provided to form a dovetail-like connection. Hollow bar-shaped profile according to claim 2 or 3, characterized in that the wooden lining (16, 18) is slidable onto the web (32, 34) for fastening to the hollow profile in the longitudinal direction. Hollow bar-shaped profile according to one of Claims 1 to 4, characterized in that the wooden lining (16, 18) is glued to the hollow profile (14). Vkj 77 - 16 Hollow bar-shaped profile according to claim 5, characterized in that the wooden lining (16, 18) is glued to the hollow profile (14) in the region of the groove (36, 38) and the web (32, 34) connection. Hollow bar-shaped profile according to one of Claims 1 to 6, characterized by a substantially U-shaped guide groove (28) in the hollow profile (14) extending along its inner side (22). Hollow bar-shaped profile according to one of Claims 1 to 7, characterized in that it is arranged completely symmetrically to the longitudinal plane of symmetry, thoughtfully extending from the outer side (20) to the inner side (22) of the hollow profile (14), and thus usable as a partition or partition. A window with a frame (60) and at least one sash (70) movably mounted on the frame (60), characterized in that the frame (60) and the sash (70) are joined from metered parts (62, 64), 66, 68; 74. 76, 78, 80] of a hollow pit-shaped rod according to. One of the claims 1 to 7 by means of angled pieces (44, 50) inserted into the hollow profile at the corners. Window according to claim 9, characterized in that the angle of the angular pieces (50) is adjustable. Window according to claim 9 or 10, with two window wings (70) and one partition (82) serving as a projection thereof, characterized in that in the hollow profile (14) of the partition (82) fastening means are used at each end means (84) having a tapered part (92) extending into a U-shaped groove (28) in the frame parts (78, 80). - 17 Window according to one of claims 9 to 11, characterized by at least one vertical partition (102) and at least one horizontal partition (104, 106) on the sash (70), wherein in the hollow profile (14) of the vertical partition (102) on each end fasteners (84) having a tapered portion (92) extending into a U-shaped groove (28) and into the upper and lower frame members (78, 80), and in a hollow profile (14) of the horizontal partition (104) are used; 106), fastening means (84) are provided at each end having a tapered portion extending into a U-shaped groove (28) in vertical frame portions (74, 78). Method for producing a window with one frame (60) and at least one sash (70) movably mounted on the frame (60), with a sash frame (72) from hollow bar-shaped profiles (10, 40) according to one of the Claims 1 to 9, characterized in that for the doorframe (60) and for each sash (72) there are in each case four parts of the hollow profile (62, 64, 66, 68); 74, 76, 78, 80 (with the respective bevels of the hollow sections (10B, 10D, 10A, 10C) cut out that four adjacent hollow profile sections (62, 64, 66, 68); respectively. 74, 76, 78, 80) are arranged in pairs parallel to each other and perpendicular to each other at a distance from each other, so that at the intersections of the hollow profiles so arranged there is always one angular piece (44, 50) that one of its feet / 46, 48; 52, 54) is centered with an adjacent hollow profile that two 20 four adjacent hollow profiles (62, 64); 74. 76 / are slid on each other with associated angular pieces / 44, 50 /, whereby. k 1 'is inserted one by one foot of the angular pieces (44, 50) into the cavity of the hollow profile (55, 63); 78, 30), centered therewith until the inner corner of the angular pieces (44, 50) abuts the hollow profile (56,63); 78, 80 /, centered with it. that two other hollow profile sections / 66, 68; 78, 80 with the angled pieces (44, 50, ⁷⁾ inserted 8.3 to each other, the second foot being inserted into the cavity (26) of the hollow profile (62, 64); 74, 76) centered therewith until the inner corner of the angular piece (44, 50) bears against the workpiece. hollows are formed on their corners in the area of angular pieces (44,50) · Method according to claim 13, characterized in that an insulating glass pane (98) is arranged for the production of the sash (70) in the same manner centrally between the hollow profile sections (74, 75, 78) arranged parallel and perpendicularly. 80 / that, when the hollow section parts are displaced, the / 74, 76, 78, 80, their longitudinal grooves (24A) move below. insulating glass sheet. Method according to claim 14 for the production of a casement window sash (70), characterized by. in that a partition (102) is cut from one of the hollow sections (40) according to claim 3 and is arranged at its insertion point between the vertical sections of the hollow section (74, 76) in parallel thereto, U / 28 A / · groove. The lower part (78) and the upper part (80) of the hollow profile part are anchored by a pin (84) centered with the partition (102) so that the insulating glass pane divided into two parts is arranged on both sides of the partition (102). and that then the displacement of the hollow profile parts and the pressing process are introduced, wherein the pins (84) are led into the cavity (26A) ^{from the} hollow profile (10A) of the crossbar (102). A method according to claim 15, characterized in that two partitions (104, 105) are cut from the hollow profile (40) according to claim 8 for horizontal separation of the window sash (70). arranged at the desired site of double- sided walls 19 1/102 / between the partition / 102 / 'and one vertical portion of the hollow section / 74, 76 / at right angles thereto, that the two webs inset spot / 104, 106 / ^{in the} V-groove (2SA, 28) of the vertical parts of the hollow profile (74, 76) and the partition (102) is anchored by a pin (84), which is adapted with one of the partition (104, 106) to separate the insulating glass pane (94) in four parts on both sides: to the crossbars (102, 104) and that then the displacement of the hollow sections and the pressing process are introduced, and then the pins (84) are led into the cavity (26A) of the hollow sections (10Λ) , 106 /. Method according to one of Claims 14 to 16, characterized in that the retaining strips which have a bevel at their ends from the wood lining (16) are clamped against one another at their ends by means of shifting and pressing processes. A method according to claim 13, for producing a door frame (60) for a window (53) with two window wings (70), characterized in that the door (32) is cut from a hollow bar-shaped profile (40) and at a desired location between the vertical hollow section pieces (62, 64), that a pin is anchored at the insertion point of the hollow section (32) in the U-shaped slot (288 ') of the upper (66) and lower (63) sections, and shifting and pressing procedures are performed, wherein the pins (34) are inserted into the cavity (42 ') of the hollow profile (40V)