Tuft Yarn Carrier Patents (Class 139/7A)
  • Patent number: 5743306
    Abstract: A tuft carrier loading apparatus for loading individual tufts into tuft-retention sites spaced along an elongate tuft carrier which is guided for longitudinal movement along a path of travel having a plurality of individually selectively operable tuft forming devices. Each tuft forming device is operable to feed an individual tuft to a tuft-retention site on the carrier. The carrier moves along said path of travel intermittently through a series of successive positions where predefined tuft retention sites are moved temporarily into registry with each tuft forming devices. By controlling selection of the tuft forming devices, tufts are fed to selected sites while the carrier is located at each successive position.
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: April 28, 1998
    Assignee: Ulster Carpet Mills (Holdings) Limited
    Inventors: Richard Donald Stewart, John Dalton Griffith