TRACTION SYSTEM FOR A REDRESSIVE AND TRACTIVE BED

摘要

1. The traction system of a redressment-traction bed, characterised in that it consists of a pneumatic separator (2) with two throttle valves (3 and 4) installed. The separator is connected with pneumatic conduits with a double-action pneumatic cylinder (5). The piston rod of the latter is connected through an articulated joint to the arm (7) of the traction system, mounted to swing in the housing of the redressment-traction bed. The opposite end of the arm is connected to a power-to-voltage converter (8). The pneumatic separator (2) and the power-to-voltage converter (8) are coupled by means of the controller (9), connected to a computer. The system is equipped with integrated limit switches (11 and 12) and with a wired pilot with an emergency breaker switch.