Patents Assigned to Erkki Koskelainen
  • Winding arrangement for coiling of an elongated flexible element and coiling means
    Patent number: 6021974
    Abstract: A coiling system for coiling and uncoiling of the elongated flexible element. The elongated flexible element is preformed and coiled onto a core, which is detachable for the purpose of uncoiling the elongated flexible element by its inner end. A coiling system which comprises a coil component functioning as an end wall so arranged as to interact with a detachable core with an elongated flexible element coiled thereonto.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: February 8, 2000
    Assignee: Erkki Koskelainen
    Inventor: Erkki Koskelainen