Process and apparatus for recovering materials from installation cables with a bunched conductor
OwnerJan Maraszewski, Witold Maraszewski +2inventors
InventorsJan Maraszewski, Witold Maraszewski, Kazimierz Plata, Bronislaw Plata
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Abstract
A process and apparatus for recovering conductor material from an installation cable with bunched conductors and plastic insulation cuts the installation cable into segments, presses and rolls the segments at an increased temperature ranging from 70° to 130° C. with the longitudinal axes of the segments perpendicular to directions of the rolling and sieves the segments for separating conductor material from the segments and, thereby, recovering the conductor material.
Claims5
In a process for recovering conductor materials from an installation cables with bunched conductors and plastic insulation, the improvements comprising:
- cutting the installation cable segments;
- pressing and rolling the segments at an increased temperature ranging from 70° to 130° C. with the longitudinal axes of the segments perpendicular to direction of the rolling;
- and
- sieving for separating conductor material from the segments and, thereby recovering the conductor material.
In an apparatus for recovering conductor material from an installation cable with bunched conductors and plastic insulation, the improvements comprising
- a lower plate and an upper plate for relative reciprocating motion and pressure between them on segments of the installation cable at temperatures of from 70° to 130° C. for separating and, thereby, recovering conductor material therefrom, characterised in that the lower plate is provided with a heating element, and has on its upper surface cross notches. notches.
In an apparatus for recovering conductor material from an installation cable with bunched conductors and plastic insulation, the improvements comprising
- a lower plate and an upper plate for relative reciprocating motion and pressure between them on segments of the installation cable at temperatures of from 70° to 130° C. for separating and, thereby, recovering conductor material therefrom, characterised in that the upper plate is movable in a direction and has on its lower surface groove notches perpendicular to the direction.
Dependencies are inferred from the claim text.