DE1940744C - Binding wire and process for its manufacture - Google Patents

Description

particularly bindable in contrast to those in the Han- This is a possible violation of the

del located plastic-coated wires, the 50 vines through the plastic foam coating mostly used as ropes or clotheslines are counteracted more than before. because, because of their smooth, solid surface, in the further development of the object of the invention

and the resetting status inherent in the plastic has a special characteristic of its own very difficult to tie or knot. in that the soul consists of nylon thread on which

In the case of these binding wires, the plastic foam has been found to be a considerable amount. Deficiency pointed out that between the soul from Herewith a homogeneous, very resistant

bare, smooth metal wire and the plastic-higer and easily bindable string made of a plastic wrapper no binding occurs and that, whose area of use is different due to its expansion coefficients, special tensile strength and grip unlimited so that it was often found that it was 60 years old.

The metal core is made up of the Bintlcdrahtabschnittc. An exemplary embodiment of the invention is shown in FIG

The envelope protrudes and is often the cause of drawing and is explained in more detail below llaiitveilet / uiigen. The metal could also be described. It shows

Soul is in the envelope at tie wire section F i g. I made a binding wire on a larger scale in

ten slightly or out of the envelope completely 65 the front view, partially broken open, iiei are pulled out so that the Biiulcdmlitab- Ei g. 2 also in cross section,

cut could no longer do its job and a wire 1 made of soft steel is the favorite

UuI) I, iiahbar became. about 0.6 111111 thickness with rusted, flaky strings

Surface2 with a plastic that is so thick, applied in the extruder process:; foam-wrapping3 provided that the finished binding wire has a diameter of about 2 mm. Although the steel wire surface2 is rough, the cladding3 has an outer skin4. Under To _{the wire t the under}

stand wa ^ _{at (Jers} surface-treated

other also club | ^ _{erfl; icne z>} ß. by mecha ^a

H! , Q ^ nc outer ha cine smooth, gescnios ^ _{the wire t of the under}

also πB ^ ' _{an (Jers} surface-coated

it would be
others also |

can be noble, an ^ac

can be _{noble, a hcn}

niche processing auu

1 sheet of drawings

Claims (5)

The object of the invention is to eliminate this deficiency without increasing the production costs of this mass article. 1. Tying wire, especially for binding, this task is essentially solved by it Vines on supports made from a wire 5 by that the surface of the soul is roughened, st soul and a plastic foam cover and the plastic foam cover inner cover exists, which is characterized by a positive fit with the roughening. η e t that the surface (2) of the core (J) is roughened, since the roughening to avoid K, rh- is rough and the plastic foam around-effects are only very slight dart and aucti oesonhüllung (3) On the inside, with the roughening, the manufacturing costs for the roughening are reasonable is. that must be is considered to be particularly invented 2. Binding wire according to claim I, characterized in that considered valuable that for roughening the jacket indicates that a deliberate layer is used to roughen the jacket layer of the metal wire core (2) a metal wire core (1) deliberately used for oxidation. Induced oxidation is used. 15 Since it was previously believed that the wire cele was only bare 3. Process for the production of a binding wire- to be allowed to use smooth wires, whereby for Auites according to claims 1 and 2, thereby maintaining this state or its indicates that the restoration to be used as a soul special efforts before de; Metal wires consciously of an oxidation for BiI application of the plastic covering undertaken.H If they are exposed to an oxidation layer, this is where the deliberate breakthrough lies: and on those provided with an oxidation layer, a prejudice, which makes a special us new wire core plastic foam to achieve an immediate effect. The Oxidation bar is applied by foaming. a layer is enough to roughen the va 4. Tie wire following one or more of the brackets of the foamed plastic preceding claims, characterized as foam wrapping on the wire core, draws that the plastic foam shell ice is therefore also the method of manufacture has smooth outer skin (4). development of such a binding wire as a special feature 5. Binding wire according to claim 1, characterized in that it consists in the fact that the soul is too vei indicates that the core made of nylon threads using metal wires consciously to an oxidation on which the plastic foam is exposed to an oxidation layer on the extrusion is dated. and on those provided with an oxidation layer Wire core plastic foam is applied directly by foaming. These measures give a binding wire of the type described above, in which the plastic casing claws in the roughened surface of the steel wire, and thus without additional funds a previously unattainable fixed The invention relates to a binding wire, in particular a connection between the wire and its sheath special for tying grapevines to supports, 40 is achieved so that the envelope, for. B. wähdesscn essential component and soul from easily rend of tying a vine, compared to the bendable and tensile metal, preferably wire no longer shifts axially, which is known in the case of known consists of soft, bare steel wire, and the embodiments were by no means guaranteed. a covering made of plastic foam carries an advantageous and inventive development on the one hand the wire core against corrosion and on the other hand is characterized by the fact that in the case of the above z. B. the vines against injury by NEN object of the plastic foam jacket protects the metallic wire. Use a smooth, preferably foamed in the extruder made of plastic foam makes this binding wire having an outer skin.