EN TRANSITANORDNING OCH SYSTEM FÖR ATT LEDA KABLAR ELLER RÖR GENOM EN SKOTT OCH ANVÄNDNING DÄRAV

Patentradars sammanfattning

Roatec AB's transit device routes cables or pipes through partitions using a non-conductive (plastic/composite) frame fitted with compressible elastomeric modules clamped by a screw-driven compression unit. A conductive metal element lines the interior walls of the frame and contacts safety grounding conductors embedded in the compressible modules, enabling high-current safety grounding (>1000 A) of cable shields or armors without requiring a metallic frame. The design decouples structural and grounding functions, allowing cost-efficient molded plastic construction while maintaining reliable equipotential bonding for hazardous-environment and high-power cable applications.

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