DE1885668U - PREFABRICATED CLADDING MADE OF PRESSED PLASTIC PROFILES. - Google Patents

Description

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PATENT LAWYERS

PROF. DR. DR. J. REITSTÖTTER DR.-ING. WOLFRAM BUNTE

MUNICH 15, HAYDNSTRASSE 5. FERNRUF S3 47 12

Munich, June 22nd, 1963 M / 6939

The subject of the present invention is complete cladding for doors, windows and the like that is entirely is made of plastic material and consists in that pressed plastic profiles, which are designed appropriately, are interchangeably connected.

At present the panels for doors and windows are generally made of wood, with the one lying against the wall Inside, attached to this by means of iron brackets; the components for making the rebate for the door or window are then attached to the component anchored in the wall with nails, screws or the like.

In practice, the wooden avoidances require a whole Complex of operations in assembly, an increased proportion of costs in manufacture, and great accuracy in Assembly, especially with the joint strips and rabbets.

orm. 1 5000 3. 63

In addition, wooden cladding is more susceptible to deterioration and, in practice, difficult to dismantle when it is consumed or broken

The subject of the present invention is therefore »a cladding for doors and windows made entirely of plastic material and therefore much easier to handle and is more economical than wood

The invention also relates to a panel made of appropriate plastic material that allows simple and easy attachment to the wall posts and the door and Lintel possible, but also easy dismantling, if necessary, permitted·

Another object of the invention is that not so great a precision in the completion of the assembly Post for doors and windows is necessary because one according to the invention does not need ready-cemented walls, as is the case with wood cladding

Finally, the present invention allows the avoidances to be installed in several stages, e.g. a part after the wall that supports the door has been erected and the best only when the Tree is ready.

These and other features of the invention that are more apparent will emerge from the detailed description that follows, by a system of plastic profiles is achieved, which form the cladding and the corresponding window and door lintels. This system consists of profiles of pressed plastics, which can be attached to both sides of clay doors or windows and which are profiled in this way are that they are as wide as the walls are thick, and that they have flexible wings arranged on either side so that they can be pressed against the opposite wall walls under pressure * Bas system also consists of flexible devices for Insert one into the other, which can mutually adhere to the named profiles, in particular those profiles are used that on the one hand Connection elements for interchanging with other plastic profiles can form for the well-known folds around doors and windows the other hand, however, also anchoring options on the plastering of the wall or on the wall itself for the first-mentioned profiles Offer.

The invention will now be described in more detail in a preferred embodiment. Reference is made to the accompanying drawings,

1 and 2 show a cross section of a wall which delimits the opening for a door and has a plastic profile,

which is fixed with a screw basically to a wooden boarding;

Fig. 2 shows the same section as Fig. 2, but with an entirely plastic cladding according to the invention.

In Figs. 3 and 4, also in cross section, this represents the former is a wall throw only in the section, on which a plastic profile is attached as a cladding according to the invention, while the latter shows the same section as FIG. 3, but with one complete factory cladding.

5 and 6 show, also in cross section, more Embodiments according to FIGS. 3 and 4 *

In these figures, and particularly in Figs. 1 and 2, in which 1 represents the brick wall delimiting one side of a window (in elevation), the plastic cladding according to the invention consists of a pressed profile 2 , made of a plastic material with a suitable mechanical resistance, and in the shape of the large "0" that covers the width of the wall over the entire circumference of the for, provided with appropriately anchored spacers 3, 3% 5 "etc. The wings 4 and 5 of the profile bent as a large "C" are designed so that they fit closely to the thickness of the wall 1 and adhere to the grout 6 and 7 of a wall due to the pressure caused by the elasticity of the wings Wall fastened with the help of screws 8 and passed through holes in the same profile at equal intervals,

even part of the wing in the shape of a "V" is lifted up with it (9). The screws 8 are embedded in the cladding 10 made of wood, which in turn is fastened ^{in the previous manner with the brackets 11 and 11 f.} On the center line along the profiles 2, by pressing, the wings 9 are obtained in the shape of a "V", whereby a profile 12 can be pressed with pressure, which has the shape of a pentagon and in practice as a "fold" for the thickness of the for or of window I5, which rotate in I4. The coupling to the door frame is carried out by threading the hook in the shape of the "V" (9) protruding from the cladding in the opening 15, which is obtained lengthways in the rear part of the profile 12. As mentioned, the "V" hook has interruptions at regular intervals (see FIG. 1) through which the retaining screws can pass (β).

With this version, the cladding is used to advantage 10 made of wood, which has already been used for the common coverings are provided.

Furthermore, according to the invention, the profile system can provide two parts in ^M V ^H shape (9), which are arranged parallel to and at a distance from one another, so that two profiles 12 can be used, and in this way two opposing rebates can be achieved in double doors can do what is required in practice in many cases

To the always too expensive floor of the cladding made of wood, too rermeiden »if a cladding made of plastic material is provided, as FIGS. 3 and 4 show.

This embodiment includes the sod of the cladding in plastic 2 ¹ with wings 12 "and 12 ^IM , which are bent by 90 ° in order to be fixed by force to the not yet plastered brick wall 1 '; the adhesion is through a helical toothing The ends of the profile 2 ¹ , which protrude from the wings and are denoted by 16 and 16 *, limit the thickness of the grouting and 7'j this but blocks the wings 12 "and 12"'even more by the vertical toothing 17 and 17 'the wing itself. The bottom of the cladding 2' shows in the longitudinal direction a pair of wings in the form of an ^H V ^M , denoted by 9 and 9 ", which hold securely in place by enclosing the outer profile 8 ', the actual cladding; this forms a hollow shape, one end of which has a smaller cross-section, (cf. * Fig * 4), whereby an all the more ample stop is achieved for the door or window 13 ', which turn in 14'. The flatter rope 8 ^M is reinforced inside by a metal profile in the shape of a "C" to reinforce the torque zone of the door «

With this arrangement, the front of the brick wall cannot touch the bottom of the cladding; As a result, the teeth 25 and 17 must stabilize ^{the bottom of the cladding 2 1.}

According to another embodiment of Figs. 3 and 4, which is also the subject of the present invention, "the cladding does not need a floor at all , has toothed wings 18 and 18 ^f perpendicular to the profile and is anchored in the plastering I9 and 19 *. The wings in ^M V ^M shape 20 and 20 'form a whole with the wings 21 and 22, which consist of separate plastic profiles Side wings are attached to the profile 18 by the wings in "V-Fora" in the elongated cracks on the face of the profile 18. Here, too, the smaller part 18 '''lies inside on a bit 25 in an "L" shape.

In all of these embodiments, the hinge can be attached to the Wall made of plastic can be fixed by drilling through it with e.g. screws, e.g. which are tightened or directly on the wall made of plastic, or just as well on a profile made of metal, or finally on the bottom of the cladding. In the embodiments according to FIG. 4 and 6 the hinge can be attached directly to the metal profile and thus part of the plastic wall of the cladding form. This remains on the side of the lock as described, with the exception of the castle.

Of course, in practice the dimensions of the profiles, the type of plastic material used and the external shape of the different profiles themselves may be different depending on the requirements, without thereby limiting the invention *

Claims (1)

Claims 1, Yerkieidangö made of plastic material for doors, windows or the like., characterized in that it consists of pressed plastic profiles to be attached to each side of the door or window and which are profiled so that they hold a width corresponding to the thickness of the wall, that they are attached on opposite sides and have movable wings that can be attached to the opposite wall edges by pressure, that they can also consist of devices that are bent around the door frame and can mutually adhere to said profiles, wherein In particular, those profiles are used that, on the one hand, have connecting parts for replacement with other plastic profiles for the known folds around doors or windows, and on the other hand also anchoring options for the former Show profiles on the plaster of the wall or on the wall itself 2. Cladding according to claim 1, characterized in that it consists of a flat profile with spacing devices from the wall and attached to the bottom of the wood paneling that is in turn anchored in the wall by means of screws which are arranged at a suitable distance from each other. 5. cladding naoh claim 1 and 2, characterized in that the flat profile has at least on its center line a movable part for holding another profile for the rebate around the door or window, the part consisting of wings, which in "V ^M - Form are arranged and which can engage in a groove in the same profile for the fold. 4. Cladding according to claims 1 to 5 »characterized in that the bottom of the cladding is preferably designed as a hollow plastic profile, which has teeth or waves perpendicular to the laterally arranged wings, which can be stuck on the brick walls of the wall or on its plastering the bottom of the cladding constituting a single body with movable wings, preferably in ⁿ V ^M shape, in longitudinal and parallel lines, which at the same time constitute the members for clasping the profile that represents the real cladding and the rebate around doors and windows . 5. Cladding according to claims 1 to 4, characterized in that that it has wings at both ends that continue in a closed body in order to apply to the plastering of the wall and thus to form a degree * 6. Covering according to one of the preceding claims, characterized characterized in that the plastic profile, which is to be fixed by inserting into the bottom of the plastic cladding, Forms a hollow lOrm with a file of its cross-section forming the fold, which is reinforced on the inside with a metallic profile is so that it can carry the tenons of the door. 7. Cladding according to the preceding claims, characterized in that that it represents a single hollow plastic profile with a different cross-section, and is attached directly to the fire is without a bottom of the cladding in between and has toothed wings with which it is on the brick walls and sticks firmly to the plaster. β. Cladding according to the preceding claims, characterized in that that, in the case of direct attachment to the wall, it has wings at both ends which are at an angle of 90 to the practicing «the cladding applied and in the cladding itself through the movable arrangement of the wings in the form of a" V "in Openings are anchored that sit from above in the cladding itself.