DE1630325U - U-SHAPED WINDOW GUIDE AND SEALING RAIL. - Google Patents

Description

U-shaped window guide ÖDd sealing rail. The all-steel construction in body construction requires management of sliding windows that are occupied in the vertical direction den, special guiding and closing lines with the following M. property & n: You need to be in the plane of the glass panel slightly and with few and simple tools and aids biu, be sam. gl & iehzeiti. g but a certain stiffness in the ric perpendicular to the glass. Since: ei the flexibility and flexibility of the window guide rail in the pane level must not exceed a certain level.

In order to achieve this goal, window guides have already been installed has become known with a steel skeleton that can be bent by slitting thin-walled steel strip by cutting slots and bending into the U-shaped Shape is made. The advantage here is that this window guide rail can be bent in its entire length, but it has the disadvantage that the straight-line intermediate pieces between the curves have a low stability and stiffness.

The owner of the property right has the utility model 1602585 made another suggestion, but only for C-- Windows whose curves, corners or bends are useful always at the same intervals of. arranged in the rail ends are, so that this proposal is not useful for all types of vehicles. cl An ~ MI. Z - = A ouch zwals amfweisn < The invention is intended to select to eliminate the most deficiencies and on top of that with the according to the proposal to achieve a considerable reduction in the cost of materials and labor.

To achieve this purpose, in the sense of the invention, the material A hard thermoplastic material has been proposed for the rail, for example a polyvinyl chloride or some other equivalent substance of at least the Has the property that it can be bent when heated.

If this proposal is used in practice, the result is extraordinary Advantages both in production and in shipping and especially in practical use.

Since now a window guide and sealing rail, as already mentioned, a certain amount of flexibility and flexibility in the plane of the pane is not possible dowel can step, it is extremely valuable that the invention according to the rail after heating and bending, the desired stability and Stiffness is soon regained @ But with that, the requirements that need to be met ei such window guide and sealing rail are provided, not yet exhausted. Rather, it still needs a lining, for what purpose the misshapen so far Profile with a glued on velvet or plush fabric were provided after another The invention proposes the window guide and sealing rail according to the invention characteristic that the inner surface of the U-shaped profile with a lined with non-woven fiber layer is whose individual fibers on the three inner surfaces of the U-shaped which hold them and are provided with adhesive Profile are all vertical, so exactly as with a glued-in velvet or Plush fabric.

It should be mentioned here that it is known to use fibers in general to inflate by compressed air and spray guns on the adhesive surfaces and during the Blasens mechanism either by kinetic action or by electrostatic To direct the charge so that they are all parallel to each other., Namely profiles made of soft rubber have already been provided with such fiber layers. In the present The case, however, is a hard one for the purpose given above thermoplastic material by lining its three inner surfaces with such fibers, which are blown onto an adhesive layer, are the subject of those described here Invention (to make with the manifold advantages mentioned.

Compared to the subsequent gluing in of a velvet or plush fabric, production is considerably easier because it is bendable, which is achieved even at low temperatures and which is easy to process on top of that the usual metalworking tools allowed, learns the assembly an essential support with reduced work labor and, finally, packaging and shipping Extremely relieved because the rails don't actually work delivery in a finished, bent form is requested in stretched form, saving space accordingly you can walk.

It should also be mentioned that it is irrelevant to the invention which The type of fibers to be used. It can be fibers made of wool, cotton, Rayon, rayon or other natural or synthetic fibers.

The accompanying drawing illustrates the subject matter of the invention using an exemplary embodiment. 1 shows part of a window pane with the associated one Guide and sealing rail in a diagram Fig. 2 2 shows a part of a bent ready for use Rail and FIG. 3 shows the rail in an extended form. The window pane is marked with a and the rail is marked with b zejLehn. Bie fibers blown onto an adhesive layer, all of which are perpendicular to the inner surfaces that support them hen, are denoted by c. It should also be mentioned that the wall thickness of b is so great is that a certain spring effect is achieved that the fiber layer with ReringFm pressure applied to the glass pane, without there The fibers are folded over, which is another advantage of the vein. dumg of thermoplastic material as opposed to metal is that it is densely soaked only homogeneously with every color adjustable, but also weatherproof without a protective cover and is rustproof. The low weight is also an advantage. Eye protection requirements. U-shaped window guide and sealing rail, thereby creating indicates that they are made of a hard thermoplastic material consists* U-shaped window guide unä Diehtungsschiene according to claims 1, characterized in that the inner surface of the U-shaped Profile (b) lined with a non-woven fiber layer is whose individual fibers are attached to the ones supporting them with glue provided three inner surfaces of the misshapen profile all stand vertically.