DISHWASHING MACHINE OF THE MOVABLE HOOD TYPE, PROVIDED WITH AN IMPROVED SLIDING AND GUIDING SYSTEM FOR THE HOOD

摘要

A dishwashing machine (1) including a hood (5) carried in vertically sliding manner over a tank (3) supported on the bottom of the casing; a sliding and guiding system (6) for the hood includes: a pair of rectilinear bars (12) made of synthetic plastic material having a double T profile cross section and provided with holes (18) obtained perpendicularly to respective wings (14,15) of the bars, which bars are fixed to a rear panel (11) of the casing so as to cover its whole height, which rear panel (11) extends vertically from the tank to a height higher than a maximum stroke of the hood; and a pair of rectilinear profiled elements (13) made of metal sheet having a C-shaped cross section, each including a bottom wall (20) fixed to a rear vertical edge (26) of the hood and a pair of opposite lateral walls (21,22) provided on the inside of the profiled element with a longitudinal rib (23); the profiled elements (13) being slidingly coupled to the bars (12), when the ribs (23) are inserted within respective grooves (17) defined by the double T profile.