Patents Assigned to R.I.G.O. Group S.R.L.
  • Heating panel for making ovens for thermoforming apparatus
    Patent number: 5808279
    Abstract: An improved construction panel, in particular for ovens to be used in heating stations of thermoforming apparatus, comprises two separated portions, that is: a front portion (2) provided with heating elements; and a rear portion (3) holding the related power supply electric cables. The panel allows to reduce the thermal losses toward the rear of the construction thereof, so as to prevent the electric cables from being overheated and so as to prevent damages to the maintenance operators.
    Type: Grant
    Filed: May 21, 1996
    Date of Patent: September 15, 1998
    Assignee: R.I.G.O. Group S.R.L.
    Inventor: Giorgio De Nichilo