Patents by Inventor Earl E. McHenry

Earl E. McHenry 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: 5674049
    Abstract: A roll handling apparatus, including a roll handling cart, a C-hook assembly and a tiltable upender assembly is disclosed. The roll handling cart receives a plurality of spaced rolls, for example, paper rolls. A guide moves the cart bed along a path. A first member engages one end of the rolls and a second member engages the other end to move the rolls adjacent one another.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: October 7, 1997
    Assignee: Automatic Handling, Inc.
    Inventors: David J. Pienta, Earl E. McHenry
  • Patent number: 5533859
    Abstract: A roll handling apparatus for aligning and upending a plurality of rolls is disclosed. A C-hook is mounted on a vertical lifting arm. An elevated rail defines a path of travel for a travelling support which mounts the vertical lifting arm. A tiltable upender assembly is positioned adjacent the elevated rail and includes a deck assembly, opposed gates positioned on opposite sides of the deck assembly and a pivotable rear carrier assembly extending between the opposed gates. Lift cylinders are provided for tilting the deck assembly for correct alignment of the rolls. Pivot cylinders are provided for rotating the deck assembly and the carrier assembly ninety degrees to upend the correctly aligned rolls.
    Type: Grant
    Filed: June 17, 1994
    Date of Patent: July 9, 1996
    Assignee: Automatic Handling, Inc.
    Inventor: Earl E. McHenry