Patents Assigned to Data-Link Corporation
  • Center feed unwinder
    Patent number: 4037803
    Abstract: Tape unwinder wherein such tape is unwound from the center of a roll. A central cone portion includes area having a low coefficient of friction as well as other area having a high coefficient. A braking device is engageable with such unwinder on tension being relieved.
    Type: Grant
    Filed: November 1, 1973
    Date of Patent: July 26, 1977
    Assignee: Data-Link Corporation
    Inventor: Paul E. Becking