DE1025027B - Two or more lines attached to a special support element, e.g. a tension wire or rope, can be suspended - Google Patents

Description

The invention relates to a double or multiple line which is attached to a special support element, such as B. on a tension wire or on a tension rope is suspended.

Power supply lines suspended in the open for, for example Lamps or signal systems are known to be arranged in a joint jacket that consists of specially selected insulating materials that take into account the stresses and strains of such overhead lines wear.

Such lines are known to be attached to a holding wire or rope by means of clamps on or hung up and in this way brought up to the consumer.

However, this free installation has disadvantages. It involves a relatively high cost with regard to the laying work and for the procurement of work equipment. It also exists there is also the risk that the clamp suspension will not be safe in the event of greater stresses, how they are z. B. can adjust with snow load or wind jerk, is sufficient to the danger to prevent destruction of the line.

It is still no longer new, the cores of a multiple cable and the support cable for this in to accommodate a common jacket, which is formed like a web between the latter and the veins is. With such a one-piece design, replacing the line part also requires that Replacing the suspension cable, which takes an undesirable amount of time and, above all, an unnecessarily high cost of materials makes necessary.

In order to remedy this deficiency and to enable the line to be exchanged quickly, the present invention the one that receives the wires of the double or multiple line, for example made of plastic existing jacket designed in cross section so that it has the support element over most of its cross section encompassed resiliently from above.

Elastic retaining strips, which are attached to walls or the like at intervals from one another can and take up insulated cables by clamping the latter, cannot can also be used for freely hanging cables.

The drawing represents an embodiment of the inventive concept. It shows in cross section a dual line.

The two conductors 1 surrounded by insulation 2 are along the edges of a band-like joint Sheath 3 housed in the same. The latter is designed in the shape of a horseshoe, so that it touches down on the tension wire from above. There is space for the tension wire in opening 4. Since the two-to-one or multiple line,

which are attached to a special support element,

z. B. a tension wire or rope,

is hangable

Applicant:

Süddeutsche Kabelwerke,

Branch of the United

Deutsche Metallwerke A. G.,

Mannheim, Waldhofstr. 244

Gustav Adolf Greff, Weinheim (ad Bergstrasse),
has been named as the inventor

passage of this opening 4 is narrower than the opening itself and the material of the jacket is flexible is, the spring action of the jacket ensures that it is held securely on the tension wire.

The jacket is expediently made of natural or synthetic rubber or also of thermoplastic Made of plastic.

The horseshoe-shaped shape of the structure ensures that rain or snow can slide off easily at the same time protects the tension wire or the tension rope against the effects of moisture.

Claims (2)

Claims 1. Two or more cables attached to a special support element, e.g. a tension wire or Tensioning rope, characterized in that the wire receiving the wires (1,2) of the line, For example, sheath (3) consisting of plastic in cross section is such an embodiment has that he has the support element (4) over the largest 709 907/296 Part of its cross-section resiliently includes from above. 2. Two or multiple lines according to claim 1, characterized by a horseshoe-shaped design of the coat (3). Documents considered: German Patent No. 871 021; British Patent No. 398,627; Swiss Patent No. 277 797. 1 sheet of drawings