DE1695589U - HINGE. - Google Patents

Description

PAM675M47.54

DR EWEGAND HAMBURG, July 19, 954.

MONKS BALLINDAMM26

D.PL .-. NG.W. N.MAN phone, -330 <75

HAMBURG
PATENT ANWXLTE

W.9295 / 54 warn./GV.

Oskar Kluge

Hamburg. H ■
I.

Hinge.

The utility model relates to hinges for use, for example, on doors for furniture, lids for Boxes usvj.

The iron hinge brackets that have been customary up to now have insofar certain disadvantages as they may be prone to corrosion and deterioration. They cannot or only can to a limited extent their color can be adapted to the respective purpose.

The main purpose of the utility model is to avoid these disadvantages. The utility model is also intended to be a Hinge tape that is particularly easy and inexpensive to manufacture will »Another purpose of the utility model is to create a hinge that can be used continuously as a endless strand can be produced and then depending on requirements length can be cut off.

What is special about the hinge according to the utility model is that it has two one-piece hinge straps, either injection-molded or pressed from plastic, with tubular eyelets closed over their entire circumference, and one with a metal one

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cylindrical part, in particular a piece of wire, formed Has hinge axis.

In a preferred embodiment of the utility model the hinges have such a shape that they are injected or pressed in pairs as a one-piece profile piece around a cylindrical core part and then pressed by a continuous, meandering cut from each other can be separated, which is placed so that tubular parts from the middle on both hinge straps of the profile piece are omitted, with which they alternately encompass the hinge axis space in places.

The hinge straps of the utility model can go through Cutting up a one-piece formed as an extruded part Profile piece shaped s a.

A continuously pressed-in, rait the hinge strips cut to the required length and at the same time serve the hinge axis forming wire, the surface of which is two-cornered with talcum powder or the like is dusted against sticking to the plastic. The Scharnler tapes according to the utility model are appropriate provided with punched fastening holes

The following is the utility model based on the drawing for example explained, which also illustrates an advantageous manufacturing process.

In Figure 1, 1 is a spray nozzle from which an endless Tape made of thermoplastic material 2 from the one shown in FIG

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especially shown cross-sectional shape with a zylin-r Drischen insert 3 is pressed out or injected. The insert 3 is preferably a metal rod or wire later used as the hinge axis, the surface of which is dusted with talcum powder or the like. He is from surrounded by a bead-like thickening 4 of the plastic body. Figure 3 illustrates a further operation in which with one or more corresponding (not shown) devices or knives continuous incisions 5 and 6 in the preferably still in the plastic Condition is in, so still warm let cut be, so that in a continuous process the lanyard “At the same time, fastening holes 7 can be punched in this work step.

The meandering incisions can, in particular, be in sections be made in a particularly simple manner, naohdem the metallic core part 3 temporarily away. The cutting device can, however, also be designed without significant difficulties in such a way that the Meander cut can be done while the core part is located in the part made of thermoplastic material using the extrusion process.

Figure 4 shows an example embodiment of the finished hinge, which is preferably relatively long lengths or "endless" at all in the extrusion process and then the respective needs can be cut to the required length accordingly.

Claims (5)

-4- ΡΑ.Ί46755-Ζ47.54 S chewe zans-p races 1.) Hinge, characterized in that there are two plastic, injection-molded or pressed one-piece hinge strips with tubular eyelets closed over its entire circumference and one with a metal, cylindrical part, in particular a piece of wire, formed hinge axis. 2.) Hinge according to claim 1, characterized in that the hinge straps have such a shape that in pairs as a one-piece profile piece: around a cylindrical one The core part is injected or pressed around and then separated by a continuous, meandering cut can be separated, which is placed in such a way that tubular eyelet-shaped parts from the middle on both hinge straps of the profile piece are omitted, with which they alternately encompass the hinge axis space in places, 3.) Hinge according to claim 2, characterized in that the hinge straps by cutting an as Extruded part formed one-piece profile piece are. 4 ··) Hinge according to claim 2 or 3, characterized in that that the cylindrical core part, the surface of which is expediently coated with talcum powder or the like. against sticking on Plastic is dusted at the same time, especially in the form of a continuous, together with the hinged belts in the length of cut wire required in each case forms the hinge axis. -5- 5.) Hinge according to one of claims 1 to 4, characterized marked that the hinges are provided with punched mounting holes.