DE7831366U1 - DEVICE FOR SEALING THE AIR GAP ON THE UNDER SIDE OF DOORS FROM THE FLOOR - Google Patents

Description

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NORBERT W. SEEMANN Patent Office Patent and Civil Engineer

Applicant:

Mink brushes HG
Schulstrasse 58

7336 Uhingen

Brehmstraße D-7320 Göppingen Tel. 07161-71166 Telegrams: "Seepatent"

October 18, 1978 G 7028 Mk

Device for sealing the air gap on the Bottom of doors opposite the floor

The innovation relates to a device for sealing the air gap on the underside of doors against the floor and thus also serves to avoid dust ingress into and LJarm air outlet from living rooms.

Krslssparkasse Göppingen (BVz 61u5000fl) 'Konld 474S95 * ·· Postscheckkonto Stuttgart (BLZ 60010070) No. 189103-702

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Known devices of this type consist of one in the lower Area of the door leaf attached brush body in farm one Plastic profile with tape or strip-shaped inserted therein, A row of bristles reaching to the bottom, the individual bristles taken in a metal strip and with this in the plastic profile are inserted; the latter also has screw holes for fastening to the door leaf.

The main disadvantage of such a design is the difficulty when separating and precisely adapting such plastic-metal / composite materials to the respective door leaf widths, on the other hand, screwing on does not create a continuous contact with the door leaf scored and the latter also damaged.

The task of the present innovation is therefore to provide a sealing strip to create the previously mentioned handicaps of the previously known Eliminated executions.

This is achieved with a bar according to the generic term of the main claim essentially in that the plastic profile in his Cross-sectional base farm approximately forms a non-isosceles, preferably right-angled triangle, the longer cathetus of which is covered by an adhesive tape attached to the door leaf and the shorter one is provided with inserted, individual bundles of bristles, according to a preferred embodiment

Implementation of this innovation is provided that the individual bundles of bristles in parallel rows and with a gap between them lying in holes similar to recesses in the plastic profile are stamped.

Easy cutting to length of this plastic profile, e.g. with a knife, ujas is also made easier by the fact that the inside of the plastic profile a continuous cavity of identical cross-sectional shape has, full contact of the strip on the door leaf without damaging the same and optimal sealing due to the gap Bristle bundles are the advantages of this embodiment according to the invention.

In the drawing, an embodiment of the innovation is shown and described in more detail below with reference to the figures.

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1 shows the cross section of a sealing strip according to the innovation,

Fig. 2 is a partial front view of Fig. 1 and

Fig. 3 is a view from below of the strip-shaped Plastic body.

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The plastic profile 1 shown is in its basic cross-sectional shape a somewhat unequal, right-angled triangle with a cavity 2, preferably approximately the same shape. The longer of the cathetus 1 a carries a rub tape 3, with a cover strip k, after the removal of which the strip 1 can be attached to the door leaf 9 indicated by dash-dotted lines. In the shorter of the two cathets 1b, individual bundles of barsts S are punched in holes 5 or similar recesses attached, which are in two parallel rows 7 with gaps to each other, extend to the stall B and thus completely seal the lower door gap "s". With this construction according to the innovation, it is also optically and functionally given that the hypotenuse of the etma 3-cornered profile cross-section runs asymptotically from below to the door leaf surface and thus forms a smooth transition.

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Claims (3)

I II. I Il I · I · «» III · · <II Il · · 'III I ·> III I · <I I I I I · · Claims for protection 1. Device for sealing the air gap at the bottom of the van Doors opposite the bathing area, consisting of a brush body in the form of a fixed in the lower area of the door leaf Plastic profile with tape or strip inserted therein, row of brushes reaching down to the floor, characterized, that the plastic profile (1) in its basic cross-sectional shape roughly a non-isosceles, preferably right-angled Forms a triangle, the longer leg C 1a) attached to the door leaf (9) with an adhesive tape (3) and the shorter one (1b) is provided with inserted, individual bristle bundles (6). 2. Device according to claim 1,
characterized, that the individual bristle bundles (6) in zuiei parallel rows (7) and each lying with a gap to one another in bores or similar recesses (5) of the plastic profile (1) punched are. -G- 3. Device according to claims 1 and 2, characterized, that the interior of the Kunststoffprüfils (1) ein.n continuous Has cavity (2) of identical cross-sectional shape.