Patents Assigned to Integram Inc.
  • Installation for deep-drawing and back-foaming of upholstery covers
    Patent number: 4964794
    Abstract: In an installation for deep-drawing and back-foaming of upholstery covers, the deep-drawing molds are disposed on a round table. Besides the round table for the deep-drawing molds, a stationary stretch piston station is provided, serving all deep-drawing molds on the round table passing the stretch piston station.
    Type: Grant
    Filed: July 10, 1989
    Date of Patent: October 23, 1990
    Assignee: Integram Inc.
    Inventors: Horst Ubelacker, Helmut Storch, Peter Buchwald