Patents by Inventor Brian Belfiore

Brian Belfiore has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • WIRE GRIPPER FOR A DRIVE UNIT OF A WIRE FEEDER
    Publication number: 20070108172
    Abstract: A gripping device is disclosed for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force.
    Type: Application
    Filed: January 10, 2007
    Publication date: May 17, 2007
    Applicant: LINCOLN GLOBAL, INC.
    Inventors: Brian BELFIORE, Edward ENYEDY, Bryan NELSON
  • Wire gripper for a drive unit of a wire feeder
    Publication number: 20060138114
    Abstract: A gripping device is disclosed for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force.
    Type: Application
    Filed: February 21, 2006
    Publication date: June 29, 2006
    Inventors: Brian Belfiore, Edward Enyedy, Bryan Nelson
  • Wire gripper for a drive unit of a wire feeder
    Publication number: 20050016976
    Abstract: A gripping device is disclosed for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force.
    Type: Application
    Filed: July 22, 2003
    Publication date: January 27, 2005
    Inventors: Brian Belfiore, Edward Enyedy, Bryan Nelson