Patents by Inventor David Rolle

David Rolle 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).

  • Apparatus for fabrication of structural members
    Patent number: 8496237
    Abstract: An apparatus for rotation of a structural beam during fabrication thereof comprises spaced mounting members, each mounting member including a base frame and a circular support bracket supported for rotation by spaced rollers mounted on said base frame. At least one of the spaced rollers includes a drive mechanism to rotate the support brackets with a beam located therein. Each support bracket comprises a beam clamp mechanism with a stationary portion and a movable portion pivotably mounted thereto to form opposable jaws to receivably locate said beam therein.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: July 30, 2013
    Assignee: Rolle Industries Pty Ltd
    Inventor: David Rolle
  • Apparatus for Fabrication of Structural Members
    Publication number: 20100171254
    Abstract: An apparatus for rotation of a structural beam during fabrication thereof comprises spaced mounting members, each mounting member including a base frame and a circular support bracket supported for rotation by spaced rollers mounted on said base frame. At least one of the spaced rollers includes a drive mechanism to rotate the support brackets with a beam located therein. Each support bracket comprises a beam clamp mechanism with a stationary portion and a movable portion pivotably mounted thereto to form opposable jaws to receivably locate said beam therein.
    Type: Application
    Filed: May 29, 2008
    Publication date: July 8, 2010
    Applicant: ROLLE INDUSTRIES PTY LTD
    Inventor: David Rolle