20250189067. Tracti (PETRÓLEO BRASILEIRO S.A. – PETROBRAS)
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TRACTION SYSTEM FOR MOVING A ROBOT AND ITS UMBILICAL CABLE INSIDE PIPELINES IMPLEMENTED IN A ROBOTIC SYSTEM, AND METHOD FOR MANUFACTURING AN ELASTIC CYLINDER WITH HELICAL PROJECTIONS FOR THE TRACTION SYSTEM
Abstract: the present disclosure relates to embodiments of a traction system for moving a robot and its umbilical cable inside pipelines implemented in a robotic system and to embodiments of a method of manufacturing an elastic cylinder with helical projections for the traction system.
Inventor(s): André Viegas WENTZ, Andre Giacomini Dias CARMONA, Hugo Francisco Lisboa SANTOS, Frederico EGGERS, Vinícius CABREIRA
CPC Classification: F16L55/32 (PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL)
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