Patents Assigned to SER Co.
  • Apparatus for continuous winding of weighed quantity of yarn
    Patent number: 4158445
    Abstract: A skein winder for winding skeins of pre-weighed yarns is disclosed that includes a balance means which has a first platform to receive the yarn bobbin and a variable restoring force acting on the balance means which variable restoring force may be lightened in predetermined increments. A switch means is responsive to unbalance in one direction to initiate rotation of the skein winding spindle and to unbalance in the other direction to stop winding and also to remove a predetermined quantity of restoring force weight automatically.
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: June 19, 1979
    Assignee: SER Co.
    Inventor: Everett H. Newbegin