DE1022655B - Arrangement of identification rings for electrical lines - Google Patents

Description

The invention relates to an arrangement of identifying or different identifying units provided identification rings made of elastic material for electrical, insulated lines or other cord-shaped parts serving for the electrical power line.

It is known to identify electrical lines or the like in such a way that a hose-like, for example with a number or a sequence of letters provided rubber part mechanically expanded and after inserting the line, the widening is canceled, so that the hose-like rubber part encloses the line under its own stress and is held on it.

However, such identification parts have the disadvantage that, for example, when using multi-digit identification numbers be formed quite long! This makes it difficult to put them on the line will.

It has therefore been proposed, hose-like identification parts made of elastic material for to use electrical cables composed of individual rings provided with identification are, whereby the characteristics of the individual rings can be the same or different.

However, these identification parts have the disadvantage that each individual ring in a separate Operation must be made. In addition, the work of the electrician is made more difficult by the fact that he must record each individual ring separately and apply it to the line, this because of him its small size can easily be omitted and lost.

In the inventive arrangement of identification rings made of elastic material for electrical, insulated lines avoid the disadvantages mentioned above.

The arrangement according to the invention is characterized by a plurality of easily separable Material bridges connected rings or rows of rings.

Each individual ring is advantageously attached to the identification unit in a manner known per se The load-bearing side is flattened, making it easier to recognize the number or brand when lined up on the cable Wrestling is made easier.

According to a further feature of the invention, rings with the same identification units are next to one another and rings with different identification units arranged one below the other. Through this Arrangement, finding the individual rings with the desired identification units is extraordinary simplified and a time-consuming search avoided.

Arrangement of identification rings
for electrical lines

Applicant:
Paul Hellermann, Hamburg 20, Hegestr. 40

Heinrich Kabel, Hamburg-Stellingen,
xst been named as the inventor

In a preferred embodiment, the rings are designed in such a way that they show the running digits from 0 to 9 as identification units.

According to a special feature of the invention, the rows of rings arranged one below the other can connecting material bridges lie in the same plane as the flattened ring parts.

The marking parts lying next to one another in the association can move from ring edge to ring edge ! 'running material parts must be connected to each other.

The inventive arrangement of the identification rings in the form of a caterpillar or plate the labeling process becomes particularly simple, whereby it is expedient in the case of the plate-shaped arrangement is to distribute these in such a way in individual beads before using them that each bead rings with the same identification units. So the electrician almost never needs a single one Ring, but mostly holds a whole caterpillar in one hand.

For simple application of the rings to the line to be identified, for example, the German Patent 666 798 described pliers-like tool can be used. This to the The tool used to widen hose-like rubber parts to bind and isolate electrical lines has the inside width of the tool to be widened Tube piece of smallest diameter corresponding mandrel, which in the longitudinal direction in is split into three parts, the two outer parts of which are attached to the parting legs of the tool fixed perpendicular to its plane of movement and its inner part attached to a toggle linkage, which is attached to the movable legs

709 849/288

is steered, perpendicular to the direction of spread of the two other mandrel parts movable rod is attached vertically. Depending on the composing you want The part in question is marked with several adjacent rings on the The mandrel of the tool pushed on because * needed Piece of this part separated from the caterpillar, e.g. B. demolished, and this process for the rest of the world required identification units repeatedly. If in this way the marking ^ - part is assembled on the mandrel of the pliers, it is expanded with the pliers and can then can be easily applied to the part of the line to be marked.

The production of the arrangement according to the invention is very simple because it is in the associations described produced in any number coherently by a single pressing process in large quantities can be.

The invention is illustrated by way of example in the drawing.

Fig. 1 shows a perspective view of a single identification ring;

Fig. 2 is a perspective view of a cable with two hooped rings;

Figure 3 is a top perspective view of the rings arranged in a dressing;

Fig. 4 is a partial section on the line AB of Fig. 3;

FIG. 5 is a partial section along the line CD in FIG. 3.

The rings 3 carrying the marking units 2 on their flattened parts 1 can on the one hand by easily separable material bridges 4, which are in the same plane as the flattened ring parts 1, and on the other hand by left-standing material parts 5 running from ring edge to ring edge to the in Fig. 3 shown associations. 2 shows two lined up on the electrical cable 6 single rings 3.

Claims (6)

Patent claims: 1. Arrangement of identification rings made of elastic material provided with the same or different identification units for electrical, insulated lines or other strand-like cables used for electrical power lines Parts, characterized by a plurality of interconnected by easily separable material bridges (4, 5) Rings or rows of rings. 2. Arrangement according to claim 1, characterized in that each individual ring (3) in itself is flattened in a known manner on the side carrying the identification unit (2). 3. Arrangement according to claim 1 or 2, characterized in that rings with the same identification units next to each other and rings with different identification units are arranged one below the other. 4. Arrangement according to claim 1 to 3, characterized by such a design of the rings, that these show the consecutive digits 0 to 9 as identification units. 5. Arrangement according to claim 2 to 4, characterized in that the arranged one below the other The material bridges (4) connecting the rows of rings lie in the same plane as the flattened ones Ring parts (1). 6. Arrangement according to claim 1 to 5, characterized in that the juxtaposed in associations Identification parts through material parts running from ring edge to ring edge (5) are interconnected. Considered publications:
German patent specifications No. 467 196, 732 061. 1 sheet of drawings © 709 849/288 1.58