SI9200369A - Set of metalic profiled bars for door's and window's frames with slide plates - Google Patents

Abstract

In a set of metal section bars (1; 74) for door and window frames with sliding panels the vertical section bars (1; 74, 68) of the fixed frame comprise a main casing (2; 71) provided on one side with wall hooking means (12, 13) and on the other side with a pair of end fins (6, 7) and with a pair of connecting fins (8, 69) in the proximity of one (6) of said end fins (6, 7) and destined to engage with an adjacent vertical section bar of the mobile frame of a sliding panel. In addition, a draught-protection fin (10, 70) extends from said other part of the main casing (2, 71) in a position that is substantially symmetrical with said one end fin (6) with respect to said pair of connecting fins (8, 69). The connecting fins (8, 69) have a base that is enlarged with respect to free extremities that engage with the vertical section bar of the mobile frame.

Description

(57) In a set of metal profile poles (1; 74) for door and window frames with sliding panels, the vertical profile poles (1; 74, 68) of the fixed frame comprise a main housing (2; 71) provided on one side with means (12, 13) for anchoring in the wall and on the other side with a pair of end fins (6, 7) and a pair of connecting ribs (8, 69) near one (6) of said end fins (6, 7) and intended to engage with the adjacent a vertical profile rod of the sliding frame of the sliding plate extends the draft protection rib (10, 70) from said second portion of the main body (2.71) to a position substantially symmetrical with said one end rib (6) with respect to said pair connecting ribs (8, 69). The connecting ribs (88, 69) have a base that is enlarged relative to the free extremities that connect to the vertical profile bar of the movable frame.

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HYDRO ALUMINUM SYSTEMS S.p.A.

Set of metal profile bars for door and window frames, with sliding panels

The present invention relates to a set of metal profile poles for door and window frames with sliding panels.

Door and window frames made of metal are known to have sliding panels constructed with a fixed frame formed by a pair of upper and lower horizontal profile poles and a pair of vertical side profile poles and one or two movable frames formed by similar pairs of horizontal and vertical poles and with embedded glass pillars defining the corresponding sliding panels.

For door and window frames of known type, the profile bars are made of a single piece in a material such as e.g. aluminum alloy.

In the case of door and window frames providing thermal insulation, on the other hand, each profile bar is made of two separate parts corresponding to the inner face and the outer face of the door and window frame. The two parts are interconnected via insulation strips made e.g. made of polyamide.

In accordance with the known manufacturing process, each vertical profile bar consists of a main housing fitted on one side with means for anchoring to the wall, and on the other with a pair of end ribs and a pair of connecting ribs of rectangular shape intended to engage with the adjacent vertical profile bar of sliding plate movable frame.

091292

In accordance with this embodiment, the sealing between the vertical side profile of the sliding frame and that of the sliding frame of the plate is often unsatisfactory and unable to prevent the passage of air and water.

The object of the present invention is to provide a set of metal profile poles for door and window frames with sliding panels, which significantly reduces the passage of air and water through the connected vertical profile poles of the fixed frame and from the sliding frame of the door and window frames.

According to the invention, such an object is obtained by a set of metal profile poles comprising a vertical and horizontal profile poles for a fixed frame and a vertical and horizontal profile poles for a movable frame, each vertical profile pole having a main housing equipped on one side with means for anchoring in the wall and on the other side with a pair of end ribs and a pair of connecting ribs and with a pair of connecting ribs near one of said end ribs and intended to engage the adjacent vertical profile of the sliding plate of the sliding plate, characterized therewith , that it also comprises a draft protection rib extending from said second portion of the main body to a position substantially symmetrical with said end rib with respect to said pair of connecting ribs.

Preferably, it is also ensured that the two connecting ribs have a base that is quadrupled with respect to the free extremities that engage with the vertical profile bar of the movable frame.

In this way, a kind of maze is created between the two connecting profile bars of the fixed frame and the moving frame, which significantly reduces the passage of air and water relative to the species currently known.

The advantages of the present invention will be more apparent from the following more detailed description of its embodiments, illustrated as non-limiting examples in the accompanying drawings, wherein:

FIG. 1 is a cross section of a profile bar suitable for supporting a vertical profile bar for a fixed frame in a first set of profile bars according to the invention;

9 1 2 92 fig. 2-7 are the cross-sections of the additional profit bars included in the first set of profile bars according to the invention;

FIG. 8 is a horizontal cross-section of a door and window frame made of a profile bar assembly in FIG. 1-7;

FIG. 9. is a vertical cross-section of the same door and window frame;

FIG. 10 and 11 are cross-sectional views of two, which may be joined together, of a profile bar suitable for supporting a vertical profile bar for a fixed frame of another set of profile rods according to the invention, made in thermal insulation;

FIG. 12-18 are the cross-sections of the additional profile rods included in said second profile rod assembly of the invention;

FIG. 19 is a horizontal cross-sectional view of a door and window frame made with the gantry of the profile bars of FIG. 10-18;

FIG. 20 is a vertical cross-section of the same door and window frame.

Referring to Figure 1, the first profile bar 1 is intended to support a vertical side profile bar of a traditional type fixed frame (ie without thermal insulation), the main housing based on a rectilinear element 2. On the extremities 3, 5 of the rectilinear element 2 extend on one side, which, when the profile bar 1 is mounted, as shown in Figure 8, facing the sliding plate 4, the end ribs 6,7.

Still on the same side of the straight element 2 and at the intermediate position between the ribs 6, 7, but closer to the rib 6, a pair of connecting ribs 8 intended for engagement with the plate 4 protrude from the straight line 2. Such ribs 8 have a base with respect to their free extremities. enlarged and intended for receiving the adjacent vertical profile bar 15 of the sliding frame 9 of the plate 4 by the intermediate placement of the brush-shaped seals 11 (Figure 8).

On the same side of the rectilinear element 2, in a position symmetrical with respect to the end rib 6 with respect to the two connecting ribs 8, there is an outlet 10 there to prevent drafts, which is used to prevent the passage of air and water through the area of admission between two other masts 1 and 15 fixed and sliding door and window frames (Figure 8).

On the opposite side relative to the ribs 6, 7, adjacent to the extremities 5, 3, clamping elements 12 suitable for determining seats 13 for suitable seals protrude from the straight line 2.

According to Figure 2, the second profile bar 32, which can be used on the lower more straight side of the fixed frame of the door and window frames, has a main housing based on a straight element 33. On one extremity 34 of the straight element 33, on the side that is, if the profile pole is fixed as in Fig. 9, the straps against the sliding plate 4, a straight rib 35 protrudes. On the same side, a pair of downward ribs 36 defining guide means for the sliding plates 4 protrude on the same side relative to the straight rib 35.

On the other hand, with respect to the rectilinear element 33, two pairs of clamping elements 37 are suitable opposite the extremity 34 and the opposite extremity 39, suitable for determining the corresponding seats 38,41 for wall seals.

According to Figure 3, the third profile bar 42, which can be used on the upper horizontal side of the stationary door and window frame, has a main housing consisting of a rectilinear element 43.

The tubular housing 3 has a wall 20 provided with a C-shaped connecting means 21 formed by the clamping elements 23 and a wall 25 from which a limiting rib 26 protrudes in an overhanging position, with a folded end portion 24, with which the complete fastening means 27 C -shapes designed with suitable couplings 28; the presence of a curved portion 24 makes the rib 26 more resilient and facilitates the removal of water and dust toward the outside of the window; 37 is a designation of a seat formed by clamping elements 22 and 32 into which a reinforcing angle 38 visible in FIG. 3-6.

19 indicates two rods, preferably in glass fiber reinforced polyamide, the ends of which are fixed to the connecting means 15 and 21 of two tubular housings 2 and 3; the bars 19 perform the function of thermal insulation between two tubular metal housings 2 and 3 of the profile bar 1.

091292

Figure 2 shows a composite profile bar, denoted as a whole by 40, suitable for a stationary window frame substantially identical to that of FIG. 1 except in some detail and therefore the corresponding parts are numbered. On the extremities 44 of the rectilinear element 43, on the one hand, when a profile bar 42 is attached in Fig. 9, facing a sliding plate 4, a pair of rectilinear ribs 45 emerges. defining guide means for sliding panels 4.

On the other hand, relative to the straight-line element 43, there are two pairs of clamping elements 47 there, opposite to the two extremities, suitable for determining seats 48 for wall seals.

The profile poles, 1, 32, 42, taken as a whole, are suitable for forming a stationary door and window frame.

Conversely, each sliding plate 4 comprises a movable frame 9 comprising a glass rod 14.

Sliding frame 9 consists of outer and inner vertical profile bars 15, 16, illustrated in FIG. 4 and 5 and the upper and lower horizontal profile bars 49, 50 illustrated in FIGS. 6 and 7.

The profile bar 15 illustrated in FIG. 4, is formed by a pair of parallel sides 17, 18. Each of the pages 17 ends at one extremity with a pair of clamping elements 19 suitable for determining the seat 20 for the seal 11 shown in FIG. 8, and at the other extremity with a tooth 21 suitable for engagement with the extremity 22 of the glass pane 14 (Fig. 8) ·

The profile rod 16 illustrated in FIG. 5, is formed by a pair of sides 23,24 and 25,26, which are perpendicular to each other. The sides 23 terminate at one extremity with a tooth 27 suitable for engagement with the extremity 106 of the glass pane 14 and at the other extremity with a pair of clamping elements 28, suitable for determining the seat 29 for the brush-like seal 33 (Figure 8). In addition, one of the two clamping elements 28 extends into the hook-type element 31, suitable for coupling with the corresponding hook-type member 31 of a similar profile rod 16 in the manner shown in Figure 8. Page 24 ends at one extremity with a tooth 32 suitable for clamping extremities 106 of glass pane 14.

091292

Profile bar 49, illustrated in Figure 6, formed by a pair of parallel sides 55 terminating at one extremity with a pair of clamping elements 56, and with crossbars 57, 58 for connecting parallel sides 55 provided with seats 59, 60 for assembly screws . Couplings of coupling elements 56 are suitable for determining seats 61 for brush seals 94 (Figure 9). From the sides opposite to the clamping elements 56, the sides 55 end with teeth 62 suitable for engagement with the extremity 63 of the glass pane 14.

The profile bar 50, illustrated in Figure 7, is formed by a pair of parallel sides 51 terminating at one extremity with a pair of clamping elements 52 and a crossbar 53 for connecting the sides 51 provided with a seat 54 for the assembly screw. The couplings of the coupling elements 52 are suitable for determining seats 64 for brush seals 65 (Fig. 9). From the sides opposite to the clamping elements 52, the sides 51 end with a tooth 66 suitable for engaging with the extremity 67 of the glass pane 14.

In FIG. 10-18 illustrates a set of profile bars according to the invention of a door and window frame of thermal insulation type. The description of the various profile poles they form will be made especially with respect to the difference with the corresponding profile poles that form the set of traditional door frames and windows, illustrated in Figure 1-7.

According to FIG. 10 and 11 show in their entirety a vertical profile bar of thermal insulation type similar to that of FIG. 1, but consisting, on the other hand, of two separate elements 74 and 68 which can be joined together.

The main element 74 of FIG. 10 is formed by two metal tubular half-housings 71 connected to one another by means of insulating strips 72. At the extremities of each half-casket 71, in positions corresponding to those of the profile bar 1 of FIG. 1, it is possible to see ribs 6,7 and clamping elements 12 with corresponding projections 13.

Element 68 of FIG. 11 is, on the other hand, a plastic insert, e.g. PVC comprising a pair of ribs 69 having, as a whole, a shape and function similar to that of the connecting ribs 8 of the profile bar 1 in FIG. 1 and a rib 70 having a joint shape and function similar to that of the rib 10 for deflecting the profile rod 1 of FIG. 1. There are also projections 73 which are suitable for snapping the insert 68 into the metal profile bar 74 illustrated in FIG. 10.

After the profile rod 74 has been coupled to the insert 68, the resulting profile rod is formed

091292

74, 68 is applied in a manner similar to profile bar 1 of FIG. 1 as a vertical lateral profile bar of a fixed frame for door and window frames (Fig. 19).

In FIG. 12 is a profile bar 75 which is an embodiment for a door and window frame which allows thermal isolation of the profile bar 32 of FIG. 2. The profile pole 75 has a pair of tubular semi-housings 76 interconnected by insulating strips 77. There is also a seat 78 for assembly screws. In profile rod 75, it is possible to see the clamping elements 40 located here at the extremities 39, 34 of the profile rod with corresponding seats 41 and a straight rib 35. Instead of guide means 36 for sliding plates 4, guide means 79 have free extremities 80 here. bent downwards into L-shape with teeth 80 suitable for enclosing a transverse center seat 82 for insulation and for collecting water.

The seal 82 is illustrated in Figure 13. This is U-shaped and is made of the same material as the insert 68 of FIG. 11.

After the profile pole 75 has been connected to the seal 82, the resulting profile pole 75, 82 can be used in a manner similar to the profile pole 32 of Figure 2, as the lower horizontal profile pole of the fixed frame of the door and window frames (Figure 20).

Figure 14 illustrates a profile pole 83 which represents an embodiment for a door and window frame that allows thermal isolation of the profile pole 42. The profile pole 83 has a pair of tubular fields (housings 84 connected to one another via insulation strips 85). It is possible to see in the profile bar 83 the coupling temperatures 47 with corresponding seats 48 and the straight ribs 45. Instead of the guide means 46 for the sliding plates 4 there are guide means 86 having free extremities 87 bent downwards into an L-shaped tooth 88 suitable for containing a transverse central seal 82 such as that of Fig. 13.

After the profile bar 83 has been connected to the seal 82, the resulting profile bar 83, 82 can be used in a manner similar to the profile bar 42 of FIG. 2, as a top horizontal profile bar of a fixed frame, a door and window frame (Fig. 20).

In FIG. 15 is a illustrated profile bar 90 which is an embodiment for a door and window frame allowing thermal isolation of the profile bar 49. It is formed by a pair of parallel sides 91 connected to one another via insulation strips 93. Couples of the coupling elements 56 can be seen in the profile bar 90 suitable for determining seat 61 and teeth

09 * 09 1 2 92

62 associated with the extremity 63 of the glass pane 14.

The profile bar of FIG. 15 can be used both as the upper horizontal profile bar and as the lower horizontal profile bar of the sliding frame 9 of the door and window frames (Figure 20).

Figure 16 illustrates a profile pole 95, which is an embodiment for a door and window frame that allows thermal isolation of the profile pole 15. The profile pole 95 is formed by a pair of parallel sides 96 from which a tubular housing 98 connected by insulating strips 97 extends. to the other parallel side 96. In the profile bar, it is possible to see pairs of clamping elements 19 with corresponding seats 20 and teeth 21 intended to be connected to the extremity 22 of the glass pane 22.

Figure 17 illustrates a profile rod 99 in a substantially L-shape provided with a hook type element 100, which performs the function of a hook type profile rod element 16, with a member 101 for connecting the profile rod 99 to the profile rod 95 and a pair of ribs 102, suitable for determining seat 103 for the corresponding relief 104 of the insulating seal 105 illustrated in FIG. 18.

The profile bar 95, 99, equipped with an insulating seal 105, is used instead of the profile bar 16 for door and window frames in a design that allows thermal insulation (Fig. 19).

For

HYDR0 ALUMINUM SYSTEMS S.p.A.:

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091292

Claims (4)

A set of metal profile rods comprising vertical 1; 74, 68 and horizontal profile poles for fixed frames and vertical and horizontal profile poles for movable frames, comprising each vertical profile pole 1; 74, 68 for fixed frame main housing 2; 71, provided on one side with means 12, 13 for anchoring in the wall and on the other with a pair of end ribs 6,7 and a pair of connecting ribs 8, 69 near one of the 6 said end ribs 6,7 and intended for connection with the adjacent vertical profile bar of the sliding plate, characterized in that it also includes a draft (10, 70) for draft protection extending from said second part of the main body (2, 71) to a position substantially symmetrical with said end ribs (6) with respect to said pair of connecting ribs (8,69). Metal profile bar assembly according to claim 1, characterized in that said connecting ribs (8, 69) have a base that is enlarged relative to the free extremities associated with the vertical profile bar of the movable frame. Metal profile bar assembly according to claim 1, characterized in that said vertical profile bar (1) for the fixed frame is made of one piece. Metal profile bar assembly according to claim 1, characterized in that said vertical profile bar (74,68) is made of two separate elements (74, 68) which can be connected to one another, comprising one (74) of said elements in reverse from two metal half-housings (71) comprising a corresponding end rib (6, 7) and connected to insulating tapes (72) and the second (68) of said elements being made behind an insulating insert comprising said connecting ribs ribs (69) and said rib (70) for draft protection. 22469-XII-92-mn For HYDRO ALUMINUM SYSTEMS S.p.A.: ; '::', 'And A -f 091292