Patents Assigned to Thune-Eureka S/S
  • Oil-heated roller
    Patent number: 4453593
    Abstract: A roller having channels in the roller shell for a flow medium. The roller has an inner, tight, homogeneous shell, an outer shell, and intermediate ribs projecting out from the inner shell and sealed to both inner and outer shells to form the said channels.
    Type: Grant
    Filed: June 6, 1978
    Date of Patent: June 12, 1984
    Assignee: Thune-Eureka S/S
    Inventors: Sven Barthel, Gunnar Eriksen