Patents Assigned to Griffith Textile Machines, Ltd.
  • Patent number: 6585744
    Abstract: A sewing device comprising an elongate rigid support body having sewing means mounted at one end adapted to create a continuous chain stitch and drive means located at the opposite end operable for driving the sewing means.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: July 1, 2003
    Assignee: Griffith Textile Machines, Ltd.
    Inventor: John Dalton Griffith
  • Patent number: 6386241
    Abstract: A reed assembly for leno weaving, the reed assembly including upper and lower reed frame members between which a plurality of dent fingers extend, each pair of neighbouring dent fingers being spaced apart to define a dent space for a crossing-over warp yarn, a yarn guide finger co-operating with each dent space for guiding a crossed-over warp yarn therethrough, each yarn guide finger extending from one of the frame members and having a terminal end spaced from the other frame member so as to divide the co-operating dent space into a pair of cross-over dent spaces extending between said terminal end and said one frame member and being defined between facing sides of the guide finger and the pair of neighbouring dent fingers and cross-over transfer region extending between said terminal end and said other frame member and being located between opposed faces of the pair of neighbouring dent fingers.
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: May 14, 2002
    Assignee: Griffith Textile Machines Ltd.
    Inventor: John Dalton Griffith
  • Patent number: 6234212
    Abstract: A pile loop forming assembly for looms for reliably transferring yarn from one side of the lance to the other in order for the yarn to be wrapped around the lance to form a loop. The loops may be cut by a blade as the loops advance and ride over the blade edge. The loops are formed by yarns passing through reed fingers wherein lances move the yarn from one side of the reed finger to the other. The lances are attached to a bar, which moves linearly in alternate directions so as to wag the lances to either side of the reed space. A heald moves the yarn up or down to selectively engage or disengage from the lances. A guide formation on a portion of the reed space helps deflect the yarn from one side of the lance to the other. The reed can pivot between a beat-up position and a weft insert position. As the reed moves to the beat-up position it engages the newly formed pile loop on the lance and pushes it to the fell.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: May 22, 2001
    Assignee: Griffith Textile Machines, Ltd.
    Inventor: John Dalton Griffith