DE7441003U - Motor vehicle, in particular passenger car, with a device for preventing side window contamination - Google Patents

Description

I I 1

BAVARIAN MOTORS Μ & ίύύϋ AKTIENGESELLSCHAFT, MUNICH 40

Dec 5, 1974

Motor vehicle, in particular passenger car, with a Device to prevent side window contamination

The innovation relates to a motor vehicle, in particular a passenger car, with a device to prevent side window contamination, with in the area of the front Roof pillars each have a water drainage channel, from parts of the roof pillars or from a profile strip placed on parts of the roof pillars in conjunction with a Part of the roof pillars is formed, with the opening of the water drainage channel of the airstream and the · windshield is turned towards

There are essentially three known ways of preventing side window contamination; One device (DT-OS 1 630 375) consists essentially in the fact that the edging gourami, which the windshield Enclosed on all sides, is provided with dunnage strips that form a groove to the plane of the windshield. Another Such a device (DT-OS 1 802 853) has a profile strip made of plastic or rubber, which is in the Arranged area of the roof pillar and with this and / or the rubber surround of the windshield by gluing or Like. Connected. Furthermore, a device is known (DT-Gm 7 211 256) in which the profile strip is developed trapped between the roof pillar and the frame of the side window is, wherein the front edge of the profile strip protrudes into the area of the windshield and to this in a plane Is arranged, whereby a water drainage channel is formed.

In contrast, the innovation is that the water drainage channel is designed such that its free end is in the overpressure area or at least in the neutral pressure zone the windshield.

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Different embodiments of the innovation are characterized in the subclaims *

Some exemplary embodiments of the innovation are shown in the drawing. It shows j

1 shows a side view of a vehicle body,

Fig. 2 is a section along the line A-B in Fig. 1 in larger scale,

3 shows an embodiment that differs from FIG. 2, FIG. 4 shows a partial section of a rain gutter.

Of the body shown in Fig. 1 are of interest here:

A front pane 1, which is inserted between two roof pillars 2, each of which is adjoined by a side pane 3. A circumferential mount 8 is inserted between the front pane 1 and the roof pillars 2. The roof pillars 2 are each formed in several parts. As the embodiment according to FIG. 2 shows, two parts are angled outwardly in the area of the mount 8 of the roof pillar 2. Here, one part forms a channel bottom 4, while the other part is guided around the channel bottom 4 and forms an outer channel leg 5. This channel leg 5 is arranged in a plane parallel to the front pane 1, so that a water drainage channel 6 is created. It goes without saying that the outer channel leg 5 can also be attached directly to the channel bottom 4. The .free end of the channel leg 5 facing the front pane 1 extends into the neutral pressure _{zone in the area of the front pane 1 5.} The overpressure area coincides approximately with the

si cux front portion of the socket 8 zusasaraan, while the neutral pressure zone is viewed in the running airflow of the motor vehicle behind the overpressure range * The groove bottom 4 and the channel arm 5 carrying a plug-on 7 _f ^ - ^{ie mi} "t the two parts by means of clamping and / or Snap action is related.

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7441003 17.0475

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The clip-on strip 7 consists of plastic, aluminum or the like. Yferkstoff. ^{The push-on strip 7 1} made of plastic or the like can also be connected to the outer channel leg 5 by sealing, vulcanizing or the like manufacturing process (FIG. 4).

In the case of the exemplary embodiment according to FIG. 3, two parts 4 ¹ are angled from the roof pillar 2, pointing outwards. The gutter leg 5 'adheres to these parts 4, which understandably can also be only a single part of the roof pillar 2, by means of a clamping and / or snap action. The channel leg 5 ¹ consists of plastic, aluminum or similar material and also extends into the overpressure area or at least into the neutral pressure zone in the area of the front pane 1.

7441003 04/17/75

Claims (1)

5th Dec "1974 Protection claims: 1. Motor vehicle "especially passenger cars, with a device to prevent the side windows «soiling., with in the area of the front roof pillars , in each case a water drainage channel is arranged, which consists of parts of the roof pillars or from one on Parts of the roof pillars attached profile strip formed in connection with a part of the roof pillars is s, the opening of the water drainage channel facing the airflow and the windshield 1st, characterized in that the water drainage channel (S) is designed such that its free end is in the overpressure area or at least in the neutral Pressure zone of the front screen (1). 2ν motor vehicle according to claim 1, characterized in that that by bending at least one part (channel bottom 4) each of a roof pillar (2) essentially formed water drainage channel (6) in the immediate vicinity of a fit (8) of the front disk (1), with one channel bottom (4) forming part of an outer channel leg (ί?) is directly connected " 3. Motor vehicle according to claim 2, characterized in that that the channel bottom (4) and the outer Riimsnschenkel (5) wear a slip-on strip (7) connected to them by clamping and / or snap action, which from Plastic, aluminum or similar material is made, 4. A motor vehicle according to claim 2 characterized in that the plastic barren like "existing plug-on strip (7) with the outer Rlnnensehenkel ^(5!) Is connected by sealing, vulcanization or the like, manufacturing process. 7441003 04/17/75 J3. Kraftfr.hra & ug according to claim 1, characterized in that at least one part (V) protrudes outward from each roof pillar (2 ^{) and serves as a support for the outer gutter (5 1} ) which is connected to the part ( V) is connected by clamping and / or snap action. 6. Motor vehicle according to claim 5, characterized in that the outer © channel leg (5 ¹ ) consists of aluminum, plastic or a similar material.