Patents by Inventor Paul Charvet

Paul Charvet 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).

  • Patent number: 7360628
    Abstract: A “forward facing” lift truck (1) for transporting a vertical stack (2) of tires (3) located in front of the lift truck. The lift truck includes grasping means (4) mounted on the frame or “mast” (11) of the lift truck and adapted for picking up and dividing the stack vertically into two vertical, so-called “upper” (2H) and “lower” (2B) sections, so as to open up a space (E) between the two “upper” and “lower” sections of the stack. This space is created at a height above the floor such that the field of vision (CV) of the lift truck driver (or operator) passes through this space at an angle such that the operator can see the floor in front of the lift truck, at a predetermined “safe” distance (D) and beyond, and also has a distant view.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: April 22, 2008
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Paul Charvet
  • Publication number: 20080016827
    Abstract: Tires are packaged in a stack by positioning the tires on a packaging device having a set of parallel alignment rollers such that the rollers contact the treads of the tires to orient the tires as a stable stack, with the respective center axes of the tires being substantially parallel to the axes of the rollers. At least one of the rollers is rotated to rotate all of the tires in the stack about their respective center axes to align the center axes of all of the tires with a longitudinal axis of a cylinder defined by the stack. After stopping the rotation, the stack is compressed in the axial direction while the alignment of the tire axes with the cylinder axis is maintained. One or more bands are then wrapped around the stack while maintaining the compression. Then the compression is released to release the stack which remains restrained by the bands.
    Type: Application
    Filed: September 25, 2007
    Publication date: January 24, 2008
    Applicant: MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventor: Paul Charvet
  • Patent number: 7299744
    Abstract: Tires are packaged in a stack by positioning the tires on a packaging device having a set of parallel alignment rollers such that the rollers contact the treads of the tires to orient the tires as a stable stack, with the respective center axes of the tires being substantially parallel to the axes of the rollers. At least one of the rollers is rotated to rotate all of the tires in the stack about their respective center axes to align the center axes of all of the tires with a longitudinal axis of a cylinder defined by the stack. After stopping the rotation, the stack is compressed in the axial direction while the alignment of the tire axes with the cylinder axis is maintained. One or more bands are then wrapped around the stack while maintaining the compression. Then the compression is released to release the stack which remains restrained by the bands.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: November 27, 2007
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Paul Charvet
  • Publication number: 20050184450
    Abstract: Tires are packaged in a stack by positioning the tires on a packaging device having a set of parallel alignment rollers such that the rollers contact the treads of the tires to orient the tires as a stable stack, with the respective center axes of the tires being substantially parallel to the axes of the rollers. At least one of the rollers is rotated to rotate all of the tires in the stack about their respective center axes to align the center axes of all of the tires with a longitudinal axis of a cylinder defined by the stack. After stopping the rotation, the stack is compressed in the axial direction while the alignment of the tire axes with the cylinder axis is maintained. One or more bands are then wrapped around the stack while maintaining the compression. Then the compression is released to release the stack which remains restrained by the bands.
    Type: Application
    Filed: December 15, 2004
    Publication date: August 25, 2005
    Inventor: Paul Charvet
  • Publication number: 20040265106
    Abstract: “Forward facing” lift truck (1) for transporting a vertical stack (2) of tires (3) located in front of the truck. The truck includes grasping means (4) mounted on the frame or “mast” (11) of the truck and adapted for picking up and dividing the stack vertically into two vertical, so-called “upper” (2H) and “lower” (2B) sections, so as to open up a space (E) between the two “upper” and “lower” sections of the stack. This space is created at a floor height such that the field of vision (CV) of the lift truck driver (or operator) passes through this space at an angle such that the operator can see the floor in front of the truck, at a so-called “safe” distance (D) and beyond, and also has a distant view.
    Type: Application
    Filed: February 13, 2004
    Publication date: December 30, 2004
    Applicant: Michelin Recherche et Technique S.A.
    Inventor: Paul Charvet