conduct of the cart door strip spool with reversal of its motion.

摘要

the subject of this found a strip equipped with slide door - spool with delayed reversal of reciprocating.it comprises a pallet (1) insulated by a cart (2) door - spool movable reciprocating by a screw (4) carried by a shaft (5), treetriggered by a tree holder (6) of an inverter device (7) is activated by the alternative shopping cart.the tree led (5) is connected to the shaft holder (6) through a coupling (10), in order to allow an axial play between the trees (5, 6) to extend, at the time of reversal of motion.the race solidarity of the cart (2) and the screw (4) to the extent of a predetermined distance (a) defined by the commitment of line between a die (11) of the shaft (5) and a tree intermediate block(24) of spallamento. (figure 1).