DE10138052B4 - Window frames with window fittings - Google Patents

Abstract

Sash frame profile (20) with an outer area (21) and an inner area (22) for a window (10) to which a sash fitting (30) can be attached, characterized in that the sash frame profile (20) is designed such that it has a groove (40) with a channel (60) suitable for receiving fastening means (50) for attaching a wing fitting (30), the channel (60) being attached to the side opposite the opening of the groove (40) and designed as a screw channel is, which has longitudinally extending webs on the side walls.

Description

The present invention relates to a casement with an outer area and an inner area for a window on which a wing fitting is attachable. The invention further relates to a frame with an outer area and an inner area for a window to which a frame fitting can be attached, and a window with a casement and a frame, the sash being rotatable and / or tiltable is stored to the frame

Various designs are available in the prior art from wing and frame known. With a movable, with a casement connected wing fitting can a window in the closed state with a fixed frame be locked. The frame regularly has one fixed frame fitting.

Window frames according to the state of the Technology is common made of either wood or aluminum. Wood casement or wooden frame, which both on the inside and on the outside are made of wood, are usually with so-called wooden wing fittings or Wood frame fittings provided that are standardized and therefore inexpensive. They consist of regularly a cover plate with which the movable fittings are connected are. The cover plate has holes to accommodate screws. The wooden wing fittings or wooden frame fittings can be used anywhere casement made of wood or frame are attached by screws in which the Screws are turned into the wood.

Wooden window with the frame mentioned are cheap to buy. But they have the disadvantage of a high susceptibility to weather influences, what expresses itself, for example, by becoming rotten and quickly forgiven. she are therefore very maintenance-intensive.

For aluminum sash frames, which are often called Pressed profiles are formed, standardized aluminum wing fittings are used. Here, the wing fitting parts on the casement inserted. You need to therefore fits perfectly into the aluminum wing fitting Insert the intended profile on the casement. The attached to the frame, usually non-movable, frame fitting is standardized with System clamping parts fixed.

Because the aluminum fittings fit perfectly have to be their production is more complex and therefore more expensive than that of standardized wooden fittings.

The EP 0 867 591 A2 relates to sash and frame made of plastic, the profile of which has an additional chamber filled with solid reinforcement elements into which the fastening screws are inserted.

The DE 298 01 631 U1 relates to a hollow chamber profile made of plastic for the production of windows or door frames with a frame side for a glass pane or the like, in which a box with a lock or gear is to be installed from the side facing away from the frame, which in a hollow chamber of the profile with two parallel side walls, which for Stand side at a right angle, protrudes, with stops and / or cheeks built into the hollow chamber of the hollow chamber profile to be occupied by the box in the region of the box volume given by the two parallel side walls, which prevent the box from turning away or tilting.

The DE 72 18 425 U1 relates to a tilting window, in particular a basement window, with a window frame which can be inserted into the window frame and loosely placed on the bottom part thereof and which can be tilted out of the floor.

The DE 200 01 889 U1 relates to a hollow plastic profile for window and door frames with at least one hollow chamber in which a stiffening profile and an insulation profile are accommodated.

The DE 196 26 182 A1 relates to a window / a door consisting of a frame with rebate and sash and an intermediate joint, whereby a reinforcement insert is installed in each of the sash on one side of the joint on the sash and the frame.

The EP 093 265 A2 relates to a metal door or a metal window, consisting of a frame which has an inner and an outer shell to which the door leaf, which has a frame, is articulated. This frame can also consist of an inner shell and an outer shell. The inner and outer shell are connected by spaced apart connecting elements.

The DE 28 48 694 C2 relates to an extruded profile made of metal for composed of thermally insulated profiles of frames of doors, windows, facade elements and the like in which the outer surfaces and in two or more parts, the inner surfaces of the frame halves are connected with a liquid introduced, hardening or foaming plastic in a form of a hollow profile in a one-piece design , wherein on the corresponding contact surfaces of the extruded profile embedded in the plastic longitudinal ribs are provided, which are designed as wavy metal webs in the longitudinal direction.

The invention is therefore based on the object, a sash and a frame as well to create a complete window, taking advantage of light metal frames in terms of durability and weather resistance, without having to rely on the use of custom-fit aluminum sash or frame fittings.

According to the invention, the object is achieved by Provision of a sash for a Window with an outer area and solved an inner area. The sash is designed such that it has a groove with one for receiving of fasteners suitable for attaching a wing fitting having, the channel at the opening of the opposite of the groove Side attached and as a screw channel with on its side walls in longitudinal direction extending webs is formed.

The term window is not limited to windows in the narrower sense of the word, because the casement according to the invention can be used with a variety of fixed or mobile devices to lock of openings be used. This closes next to frame for Windows and doors for buildings too A frame, for example, for use in vehicles or fences. One has to think in particular also on gates and frames for Blinds or similar devices.

By designing the channel as a screw channel with along on the side walls attached webs is the use of screws for attachment of attachments, especially wing fittings. Also a use of dowels is conceivable since the dowels have a good anchorage due to the webs in the channel.

Preferably, the channel that is on casement is only open towards the groove and otherwise closed, what a higher Stability of the Casement profiles guaranteed. However, this is not mandatory. In particular, is another support of the side walls of the channel conceivable, so that this also on the opposite of the groove Side open can be and thus the use of fasteners of greater length, such as about longer Screws, allowed. Besides, is an education of the channel as a closed hollow chamber possible what a particularly high stability and an additional one Protection against corrosion enables.

In a preferred embodiment has the groove in front of the opening of the channel on the casement one graduated deepening. This depression can, for example the inclusion of the cover plate of fasteners, such as for one Wing fitting, serve. This makes their assembly easier.

According to the invention, a standardized wooden wing fitting on an aluminum casement can be attached as the channel is suitable for holding wooden fittings Fasteners such as screws are suitable. Another Advantage of the window frame according to the invention it is that for fastening the wooden fittings to the window frame it does not have to be pre-drilled, as is usual with wooden frames and for light metal or plastic frames according to the state of the art not possible is.

The channel of the casement according to the invention extends the entire length the groove. The wing fitting therefore does not have to be attached to a predetermined position become. Overall, through the use of standardized wood fittings considerable ease of assembly and cost savings compared to standardized aluminum fittings possible.

According to a further embodiment the invention groove and channel are formed so that the casement provided with standardized wooden fittings can be.

Point in a preferred embodiment the outer areas of the casement Metal, preferably light metal, on, which makes better weather resistance guaranteed becomes. The sash is preferably formed as a press profile, which ensures high stability and a enables easy manufacture becomes. The inner area of the casement is preferably hollow, which saves weight while at the same time Improvement of the insulation properties.

According to the invention, the task is also the provision of a frame with one for receiving fasteners suitable channel for attaching a frame fitting solved, wherein the channel is arranged on the side facing the fold and as Screw channel formed with webs running in the longitudinal direction on its side walls is. Fold denotes the area between the wing and Frame on which this is in the closed state of the window are opposite. In the area referred to as the fold, grip when closed the window and the wing Frame fittings each other. Otherwise there are regularly isolating and sealing Materials for reasons of flexibility frequently are folded.

The channel in the frame is preferably for Fold open, the channel also being designed as a closed hollow chamber can. It is particularly advantageous if the dimensions of the channel are designed so that a standardized wooden frame fitting is attachable. The inner area of the frame is preferably hollow, the outer area preferably has metal, in particular light metal such as aluminum, on. The frame is preferably designed as a pressed profile.

The frame fitting attached to the frame is preferably fixed and serves together with the movable Chain bracket the closed casement to lock on the frame.

The present invention relates also on a window that has a casement that rotates and / or is tiltably mounted on a frame. At least there is either the casement or the frame with a channel for recording described above provided by fasteners. The frame preferably has a fixed frame fitting, the frame being configured can be attached to a standardized wooden frame fitting is. It is also advantageous in the sense of the invention if both Wing- as well as frame metal, preferably light metal, especially preferably contain aluminum.

The present invention will now be described by way of example with reference to the 1 to 5 explains in which:

1 : shows a cross section through a window with a casement according to the invention and a window frame, as well as several webs for thermal separation,

2 : shows a cross section through a casement according to the invention with casement fitting and a frame with casing frame fitting,

3 : shows a cross section through a casement according to the invention and a window frame, each without fittings,

4 1 shows a cross section through a preferred embodiment of a casement according to the invention and a window frame, in each case without fittings,

5 : shows a cross section through a casement according to the invention and a window frame according to the invention, each without fittings.

1 shows a cross section through one side of a window 10 consisting of a casement 20 and a frame 80 , with the casement 20 against the frame 80 can be tilted in the X direction and alternatively around the axis 25 can be rotated or opened. The opening direction of the casement is marked with an X. The window frame is firmly connected to the environment, for example a building wall. Both the sash shown 20 as well as the frame 80 are made of light metal in the example and manufactured as pressed profiles.

In the casement 20 is a sheet of glass 11 integrated, which extends in the Z direction to the other - not shown - side of the casement. This is to the casement 20 through seals 13 . 14 sealed. The sash frame also has sealing elements for thermal separation between the inside and outside 15 on, which preferably contain polyamide. The inside and the outside of the frame are also sealed 16 . 17 and 18 , preferably also made of polyamide, separated from each other. This achieves extensive thermal separation, ie insulation, which can be reinforced by using insulating glass. In in 1 The example shown is a seal 19 shown in cooperation with the sealing element 15 of the casement inside and outside of the window 10 separates thermally from one another in the closed state and preferably seals them watertight and airtight.

2 shows a cross section through a casement according to the invention 20 and the part of the frame formed as a counterpart to it 80 , On the casement 20 is a wing fitting 30 attached, with the help of the casement 20 when closed with the frame 80 is lockable and which - in the form of a turn / tilt fitting - also allows the sash to tilt against the frame.

In the wing fitting shown 30 is a standardized sash fitting, such as is used for sash frames made of wood. You can see the cover plate 31 of the wooden wing fitting, which has a graduated recess 70 is included so that the outside of the cover plate 31 forms a common surface with the adjoining surface of the casement. Via a movable locking bar 32 is a bolt hook connected to this 33 attached, through an oblong hole in the cover not shown in the figure 31 protrudes. This latch hook 33 serves, together with the closing part attached to the frame 92 to lock the window 10 , ie the casement with the frame. As a fastener 50 is a simple commercially available screw shown through corresponding openings in the cover plate 31 of the wing fitting 30 led and in this way into the channel 60 is introduced.

The channel 60 is designed as a screw channel, ie it has, for example, webs running parallel to the opening of the channel 61 that is screwing in and anchoring a screw 50 enable.

The frame fitting 90 is usually a standardized wooden fitting and is attached using a clamping nut 91 or by means of sliding blocks (not shown here) in the frame 80 attached. Also the use of a metal fitting, which for example has a grub screw in the frame 80 is attached is conceivable. No additional screw connections need to be made. The hardware components are completely covered and the sash frame 20 can be turned or tilted on the frame in the X direction 80 stored.

3 shows in greater detail again a cross section through an inventive casement 20 without wing fittings. The sash 20 has an outer 21 and an inner area 22 on, the outer area 21 in the example consists of aluminum and the inner area 22 is hollow.

This profile can be obtained using profile press technology. It is also conceivable to use other materials such as plastic. The sash is in turn around the axis 25 rotatable.

The groove provided for receiving the sash fitting is clearly visible 40 and the channel open to the groove 60 with longitudinal webs 61 to hold fasteners 50 , The sash 20 is with one in front of the opening of the groove 40 located graded depression 70 to accommodate the cover plate 31 a wing fitting 30 fitted. Like a comparison with 2 shows, can through the wells 70 achieved lowering effect, for example, with a smooth groove, the two webs 51 has to be achieved.

The wing fitting 20 opposite shows 3 furthermore the part of a cross section of a window frame that fits the casement and can be attached to a wall 80 , Its outer area 81 is made of aluminum, the inner area 82 is hollow. Furthermore, the frame has 80 a groove 83 for fitting fittings.

The free area between the casement 20 and frame 80 is called a fold 110 designated. In this area, sash fitting and frame fitting interlock when the window is closed. In addition, other sealants can also be provided in this area.

4 shows a cross section through a special embodiment of a casement according to the invention 20 without fittings, the channel 60 to hold fasteners as a groove 40 closed hollow chamber is designed. At the point where the wing fitting is later inserted, the cover is 66 of the channel 60 perforated so that the fastener can be inserted into the screw channel.

The cover 66 causes a particularly high stability and offers additional protection against corrosion in the screw channel. In addition, higher pull-out values for the respective fasteners are achieved in this way.

5 shows a cross section through a frame according to the invention 80 that of a casement 20 on a fold 110 opposite. The frame 80 has a channel 100 to accommodate fasteners, the channel 100 in the outer part 81 of the frame 80 incorporated and folded 110 is open. The inner area 82 is hollow again. As with the casement 4 can the channel 100 but also for folding 110 to be closed, whereby a higher stability of the profile, higher pull-out values of the fastening screws and a "dirt groove" can be avoided.

By means of this channel 100 can use standardized wooden frame fittings (not shown here) with screws without pre-drilling instead of system clamp parts on the frame 80 can be attached, which is an improved, easier and cheaper attachment of the frame fitting 90 on the frame 80 causes.

Claims (16)

Casement profile ( 20 ) with an outer area ( 21 ) and an inner area ( 22 ) for a window ( 10 ), on which a wing fitting ( 30 ) can be attached, characterized in that the sash profile ( 20 ) is designed such that there is a groove ( 40 ) with one to hold fasteners ( 50 ) suitable channel ( 60 ) for attaching a wing fitting ( 30 ), the channel ( 60 ) at the opening of the groove ( 40 ) attached to the opposite side and is designed as a screw channel that has longitudinally extending webs on the side walls. Casement ( 20 ) according to one of the preceding claims, characterized in that the channel ( 60 ) to the groove ( 40 ) is open and otherwise closed. Casement ( 20 ) according to one of the preceding claims, characterized in that the channel ( 60 ) as one to the groove ( 40 ) closed hollow chamber is formed. Casement ( 20 ) according to one of the preceding claims, characterized in that it in the region of the opening of the groove ( 40 ) a graduated deepening ( 70 ) having. Casement ( 20 ) according to one of the preceding claims, characterized in that the inner region ( 22 ) is hollow. Casement ( 20 ) according to one of the preceding claims, characterized in that the channel ( 60 ) and the groove ( 40 ) are shaped in such a way that a standardized wooden wing fitting can be attached. Casement ( 20 ) according to one of the preceding claims, characterized in that the outer region ( 21 ) Metal, preferably light metal. Casement ( 20 ) according to one of the preceding claims, characterized in that it is designed as a press profile. Frame profile ( 80 ) with an outer area ( 81 ) and an inner area ( 82 ) for a Window ( 10 ) on which a frame fitting ( 90 ) can be attached, characterized in that the frame profile ( 80 ) is designed in such a way that there is a channel suitable for receiving fastening means ( 100 ) for attaching a frame fitting ( 90 ), the channel ( 100 ) at the fold ( 110 ) facing side and is designed as a screw channel, which has longitudinally extending webs on the side walls. Frame ( 80 ) according to one of the preceding claims, characterized in that the channel ( 100 ) to fold ( 110 ) is open and otherwise closed. Frame ( 80 ) according to one of the preceding claims, characterized in that the channel ( 100 ) as one to fold ( 110 ) closed hollow chamber is formed. Frame ( 80 ) according to one of the preceding claims, characterized in that the inner region ( 82 ) is hollow. Frame ( 80 ) according to one of the preceding claims, characterized in that the channel ( 100 ) is designed in such a way that a standardized wooden frame fitting can be attached. Frame ( 80 ) according to one of the preceding claims, characterized in that the outer region ( 81 ) Metal, preferably light metal. Frame ( 80 ) according to one of the preceding claims, characterized in that it is designed as a press profile. Window ( 10 ) with a casement ( 20 ) and a frame ( 80 ), the sash being rotatable and / or tiltable with respect to the frame ( 80 ) is mounted, characterized in that at least one of the two frames, the casement or the frame, is designed according to one of the preceding claims.