A switch (21) controlling the solenoid valve (17), in order to lower the upper roller (6) and to return the clamping strap (19) to its initial position.EBERHARDT ROLANDGLOCK ALFREDROTH MARKUS
Device for stopping the supply of fibrous material in the event of rupture of the wire on a drawing frame of the art to be extruded. The stopping device (5) is close to one end of an arm - support (7) of the upper roller. An electromagnet controlled by a breakage detector is ...