RECTILLINE CYLINDER WITH LOCKING ROLLERS IN INDIFFERENT POSITION

摘要

Straight cylinder with blocking by rollers in indifferent position in which a cage has, at its upper part, a substantially diamond-shaped shape enclosing a cam 8 having two spouts 9 arranged substantially at 120 degrees from each other, this cam making it possible to move two pieces 15, 16 in the shape of a policeman's hat resting on their side opposite the nozzles 9 of the cam 8 on the inclined inner walls of the chamber 4 while their lower V-shaped part contains rollers of rollers 17, 18 maintained in contact with the parts 15, 16 by a spring 20, the roller trains 17, 18 resting on the upper part of a cylinder rod 23 having at least one connection head 25. BR/ (CF DRAWING IN BOPI ) BR/ BR/