Patents Assigned to Sola Basic Industries, Inc.
  • Patent number: 3948494
    Abstract: A walking beam furnace has an elongated hearth with a longitudinal slot, and a walking beam is positioned within the slot. The bottom edge of the walking beam is provided with a rack which is engaged by a plurality of crank lever pins which are pivoted in a manner to raise, move forward, and then lower the beam. The pins are actuated by a mechanism positioned on the top of the furnace and connected to the pins by means of vertical actuating arms on the sides of the furnace with the arms being connected to shafts on the bottom of the furnace. The crank lever pins are mounted on the ends of the shafts.
    Type: Grant
    Filed: October 21, 1974
    Date of Patent: April 6, 1976
    Assignee: Sola Basic Industries, Inc.
    Inventor: Ewald R. Werych
  • Patent number: 3938033
    Abstract: An electrical system wherein an electrical condition such as voltage is regulated by means of a static regulator of the ferroresonant type, including a high reactance transformer and wherein the regulator is particularly stable during start-up and under transient conditions by use of a clipping ballast load.
    Type: Grant
    Filed: May 22, 1974
    Date of Patent: February 10, 1976
    Assignee: Sola Basic Industries, Inc.
    Inventors: Henry S. Borkovitz, William E. Lucarz