DE1985729U - WINDOW SILL WITH PROTECTIVE FILM. - Google Patents

Description

KA.196 ai8 * -4 4 68 ■

pl-Ing. Socks

48 Bielefeld, Herford Street 17

Sch 44 2O1 / 37d Gbm - Heinz Schürmann & Go, window sill with protective film

The control refers to a metal window sill, preferably made of aluminum

A protective film should be used during storage and transport and damage to the boundary surface visible after the window sills have been installed is avoided during the construction period » The damage can be caused by mechanical or chemical stress. One damaged by scratches Surface is unsightly on the one hand and exposed to chemical destruction in the area of the scratches on the other hand "

The visible boundary surface of the metal window sills can also be soiled with stains of color and acid during the construction period which cannot be removed afterwards or can only be removed with a great deal of effort ο; ■. . .

The hiring is based on the task of creating a protective film for window sills, through which the visible boundary surface is covered until the house is completed »This Protective film should also be easy to assemble and dismantle «

After the hiring, this is achieved by a film, preferably made of plastic, which forms the upper boundary surface of the Covers the window sill and is set in the area of the end edges of the window sill «

For easy assembly and disassembly of the protective film the surface to be covered with the film can be equipped at the end edges with circular segment-shaped hats, in which after the Laying the foil on the anchoring cords are pressed in »piping Anchoring cords are enclosed by the ends of the foil «

But it is also possible to use a protective film that is included in the Yakuum deep-drawing process the contour of the window sill to be covered has received “Taking advantage of the elasticity of the film their sanders are snapped onto the tapes of the windowsill.,

It is also possible to manufacture the protective film from hard PYO, to plasticize on the ligaments by heating and in these Areas to roll or iron the window sill edges *,

Further characteristics and features of the hiring result from the subclaims and the following description more advantageous, exemplary embodiments »

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Show it:

Figo 1 shows a window sill partially covered with a plastic film in section,

Figo 1a and 1b structural details,

Fig »2 a window sill in section, in which the entire after the surface visible to the outside after the installation of the window sill is covered with a plastic film,

Figo 3 shows a window sill in section, in which the visible Boundary surface by a deep-drawn plastic film is protected,

Figo 4- one of extruded profiles and a flat sheet of film composite protective film ο

The window sill 1 shown in FIG. 1 consists of an extruded profile. The middle part 2, which is slightly inclined to the horizontal, is in one piece at the ends with - vertical legs -3, 4 = the Iropf leg 3 tuid the screw-on leg 4- - At the lower edge of the vertical legs are circular segment-shaped hats 5? 6 is arranged, serve to receive a preferably manufactured from plastic anchoring _o This circular segment butene if the situation in Figures _o 1, 1a, 1b designs can have "The outer periphery of the leg 3 and the central part 2 werden.zunächst with the plastic film 7 covering the _o The ends of the film are ^{inserted into the hats 5 1} ^ Id 6 and fixed by the anchor cords 8, 9 exnppressed into the hats _o

In the construction shown in 3Fig _e 1, only the outer boundary surface of the vertical leg 3 and the upper boundary surface of the middle part 2 of the window sill are covered by the protective film. The vertical leg 4 remains unprotected ododglo connected to the window frame,

When identified in the Figure ₀ 2 construction, the vertical Sehenkel 4, the window sill is covered with the protective film "To this end, alongside the Luten 5" ^ Ώ-α. 6 in the region of the upper band of the vertical limb 4 a further securement 12 to accommodate an anchoring cord 1 $ available ". The protective film 2 is fixed in this version in three places so that it adapts to the contour of the window sill."

Where indicated in FIG _o 3 embodiment, the protective film 14 has obtained a shape in the vacuum forming process, ^ corresponds to the contour ä.er covered surfaces of the window sill "To set the film at the bottom sand of the vertical leg, it is at the bottom of profiled formed, so that it resiliently grips the lower hand of the front vertical leg 3 of the window sill »

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In the in the figure indicated embodiment ₀ 3 be of the film, the front and the rear boundary surface of the vertical leg covered 4a The film has in the region of the upper Eandes of the vertical limb 4 a weakened line 15 on _o This weakened line facilitates removal of the film from the window sill The part of the film covering the rear surface of the vertical leg 4a remains between the. Seekel 4a and the window frame 11 "This film part serves as a seal between the vertical arm and the window frame. To increase the sealing effect, the film between the screw-on arm and the window frame can consist of a softer material quality than the rest of the protective film".

In the embodiment according to FIG. 4, the protective cover consists of two extruded plastic profiles 16, 17 and one flat Foil web 18 together »The plastic profiles are placed on the Drip and pushed onto the screw-on end of the window sill the horizontal legs of this plastic profile is the flat film web 18 glued so that all visible boundary surfaces of the window sill are covered "

Claims (5)

Protection claims "Windowsill with protective film, characterized in that the Protective film (2.14) the upper boundary surface of the window sill (1) and is fixed in the area of the edge of the window sill. ' 2. Windowsill with a Z-shaped cross-section, characterized in that that on the lower hand of the vertical leg (3, 4) circular segment-shaped, Anchoring cords (8, .9) receiving grooves (5,6) are provided » 3ο! Window sill according to claim 2, characterized in that on upper edge of the vertical leg (4) a circular segment-shaped, there is an anchoring cord (13) for receiving courage (12) » 4 «window sill according to claim 1, characterized in that the Protective film (14) is deep-drawn according to the contour of the surfaces to be covered of the window sill and with the outer boundary edges the window sill is provided with yeranking edges » 5. Window sill according to claim 4, characterized in that adjacent the upper boundary edge of the vertical leg (4a) in the deep-drawn film (14) a weakened line (15) is appropriate » 6 »! Window sill according to claims 4 and 5? characterized, that the window frame (11) facing vertical leg (4a) of the window sill on the frame side partially or completely is covered with the foil ο 7ο window sill according to claims 5 and 6, characterized in that that the part of the protective film located between the vertical leg (4a) of the window sill and the window frame is a softer one Material quality than the rest of the protective film " Windowsill according to claim 1, characterized in that over the vertical legs - the drip leg and the screw-on leg - the window sill extruded plastic profiles pushed are the profiles to which a sheet of film covering the horizontal part of the window sill is glued »