There is provided an automatic coiling machine for coiling an elongate flexible member. The machine includes a pair of rollers each having a first and second annular edge. The first annular edges of the rollers are positioned adjacent to each other. The second annular edges of the rollers are spaced-apart from each other. A hydraulic actuator is configured to rotate one of the rollers. The actuator has an inlet. The elongate flexible member passes between the edges of the rollers and thereby coils below the rollers. A bypass valve connects to the inlet of the actuator. The valve inhibits hydraulic fluid from reaching the hydraulic actuator when the fluid within the valve exceeds a threshold pressure, inhibiting rotation of said one of the rollers and coiling of the elongate flexible member.
AUTOMATIC COILING MACHINE AND COMBINATION HAULING AND COILING MACHINE
ENROULEUSE AUTOMATIQUE ET MACHINE COMBINEE DE TRACTION ET D'ENROULEMENT
2016-05-24
Patent
Electronic Resource
English
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