DE1984459U - WINDOW GUIDE RAIL. - Google Patents

Description

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GEBR. HAPPICH GMBH., WUPPERTAL-ELBERFELD 6

H 228 8.2.68 -Reh / Hi.

Window rail

The innovation relates to a window guide rail for guiding and sealing the edges of sliding window panes, especially for vehicles as a U-shaped profile with or without a metallic support insert elastic material is formed.

Such window guide rails are known, with the inside of the misshapen profile inner pads are arranged, which consist of a fabric tape in the form of a base fabric sheet with ζ together = wove tubular loops. These window guides have the disadvantage that their production is relatively cumbersome and expensive by assembling different types of parts »

Furthermore, window guide rails are known that have the following characteristics as a combination:

a. the legs extending from the base diverge towards their free leg ends ₉

b. the ends of the legs have sealing lips, which are approximately in Direction to the diagonally opposite base edges in the Are bent back with a "trapezoidal cross-section,

c. between the ends of the legs and the approaches of the Sealing lips are intended kinked parts with reduced wall thickness, which when the sealing lips are bent apart Form axes of rotation in their approaches at the ends of the legs »

By such window guide rails built into vehicles Wind noises can arise while driving, which are considered unpleasant are felt and cannot be eliminated.

The innovation is based on the task of a window guide rail to create that eliminates these disadvantages and deficiencies.

The object is achieved according to the invention in that the U-shaped profile has two lips at the ends of its legs, one of which is directed inwards towards the profile base and has a covering such as a polyurethane coating, flocking or fabric layer that allows the window pane to slide, while the other lips are arranged _{at the ends of the legs 9 so} that the vertical line established on the profile center line forms an angle with the lips equal to or less than 90 ° »

In a further embodiment of the innovation, it has proven to be advantageous that the lips and the U-shaped Profile made of the same material.

The innovation creates a window guide rail, which can be produced cheaply and quickly as a mass-produced item and whose water-repellent lips do not make any wind noise in the im Create vehicle installed state while driving.

In the drawing is an example of the imple mentation form Subject of the innovation shown schematically «They show:

₀ 1 shows a cross section of the window guide according to the invention without a support insert,

FIG. 2 shows a cross section of the window guide rail according to FIG. 1 Support insert and partially shown window pane »

The designated 1, U-shaped profile consists of elastic material such as plastic, rubber or the like. The profile 1 can be made with a support insert (Fig. 2) or without such a (Fig. 1) "At the ends 2a, 3a of its legs 2 and the profile 1 has 2 lips ¹ Ia ₉ ¹ Ib and 5a, 5b" The design of the lip 4a is the same as that of the lip Ub and the same applies to the lips 5a and 5b, so that the profile 1 is divided into two equal halves by the center line xx.

The tread base 6 is provided with an elastic covering 6a, .as Polyurethanbeschichtungj flocking or fabric layer is provided, the lips ^ a ₉ 4b which are directed inwardly to the profile base bearing on its upper side "with the window pane 7 (Figure" 2) in contact comes and its sliding in the window guide rail allows _s a covering 8, which can correspond to the covering 6a in terms of its material. The lips 5a and 5b are arranged at the limb ends 2a and 3a ₉ that the χ on the profile center line - χ erected vertical y - y with the lips 5a and 5b form an angle <$$ * ■ is ₅ equal to or smaller than 90 ° is.

The lips Ma, 4b and 5a ₉ 5b consist of the same material as the U-shaped profile I _9, whereby the coverings 6a and can be applied during or after the production of the profile 1.

Claims (2)

-X3 ä U 1 χ » Expectations : 1 »Window guide rail for guiding and sealing the edges of sliding window panes, especially for vehicles., Which is designed as a U-shaped profile made of elastic material with or without a metallic support insert, characterized in that the U-shaped profile (1) at the ends (2a, 3a) of its legs (2,3) each has two lips (4-a, Mb, 5aj5b), of which one (^ a ₃ 4-b) is directed inwards to the profile base (6) and one _s as wear the sliding of the window pane (7)-permitting coating (8) polyurethane coating, flocking or tissue layer, while the other lips (5a, 5b) are arranged at the limb ends (2a, 3a) that, on the profile center line (xx) erected perpendicular (yy) with the lips (5a, 5b) forms an angle (d ») equal to or smaller than 9 0 °. 2. Window guide rail according to claim I _5, characterized in that the lips (4a _s 4-b, 5a, 5b) and the U-shaped profile Cl) are made of the same material.