Cat on trolley for the assembly of doors and windows frames (Machine-translation by Google Translate, not legally binding)
Cat on trolley for the assembly of doors and windows frames. Constituted from an open frame, horizontal to the ground, provided with four wheels, adjustable length tubes by telescopic ratio and width by changing the central piece of unión in order to be able to approach the door to possible obstacles that prevent its vertical alignment with the jamb of the frame of the door or window, whose center rises vertically a mast adjustable in height and verticality that along its body presents in cantilever at least two pressers for the fastening of the vertical swing, performing the height adjustment of said mast by motorized spindle, leaving from the end of the mast in horizontal a 600 mm davit with hook and electric hoist to raise the wings from a horizontal stack fastened by presser. (Machine-translation by Google Translate, not legally binding)