Siemens Aktiengesellschaft

Gerhard Ott

Martin Loczenski

Dietmar Weber

Norbert Mieschke

Gerhard Przybylski

Max Barnicol-Ottler

Hans Toczelowski

Erich Puff

Werner Orlowski

Klaus Dussel

To improve the mechanical strength of a rubber hose cable, support elements are arranged between the conductors and the support elements are connected to a high tensile strength wrapping applied with a lay opposite the twisted conductors with adhesion or by cementing.

Flexible multiconductor electric cable

For a single pole plug connector arranged at the end of a single conductor shielded cable, an insulator is used which is slipped on an appropriately prepared cable end. A sealing sleeve is disposed between the insulator and the shield wires folded over backwards on the cable jacket. The shield wires are then brought through a finger-like extension of an elastic cap by means of a connnecting lead, the cap resting also on the insulator and the cable jacket. The shield side end of the connecting lead is fixed relative to the cable by a hose clamp.

Single pole plug connector arranged at the end of a single conductor

In order to improve the mechanical strength of power and control cables which are subjected to high mechanical stresses in operation, the conductors are elastically fixed to a structural element of the cable. To this end, the conductor insulation is joined in a material-bonded manner to the structural element which consists of a soft elastomer. The conductors are provided, for instance, with a thin cover layer of polyethylene which can be cross-linked peroxidically and is cross-linked after the inner jacket is applied, and in the process makes a material-bonded connection to the inner jacket which consists of a vulcanizable mixture of ethylene-propylene rubber and natural rubber.

Flexible electric cable

Growing community of inventors

Neustadt, Germany

Gerhard Ott