Patents Assigned to Bartell Machinery Systems Corp.
  • Insert for use with a tire bead forming apparatus
    Patent number: 5603799
    Abstract: An insert is located in the forming groove of the tire bead former so that the first convolutions of the wire, which form the tire bead, are wound on the insert as the tire bead former is rotated, the insert having an upstanding side portion which defines a space in the inner surface of the formed tire bead which receives the gripped inner terminal end of the wire when the formed tire bead is remove from the tire bead former.
    Type: Grant
    Filed: January 30, 1995
    Date of Patent: February 18, 1997
    Assignee: Bartell Machinery Systems Corp.
    Inventors: Robert W. Kolb, Kenneth B. Turvey