Patents by Inventor Tracy E. Wheeler

Tracy E. Wheeler 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: 6533100
    Abstract: A multidirectional conveyor section for moving an article in two different directions. The conveyor section has a first roller conveyor mounted on a frame with at least two rollers adapted to move the article in a first direction. A first belt conveyor is mounted between the two rollers of the first roller conveyor and is capable of moving the article in a second direction different from the first direction. A first cylinder is connected to the frame and has a first cylinder rod connected to the first belt conveyor. The first cylinder moves the first belt conveyor vertically between a first position above the first roller conveyor and a second position below the first roller conveyor to facilitate an exchange of the article between the first roller conveyor and the first belt conveyor.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: March 18, 2003
    Assignees: Sony Corporation, Digital Audio Disc Corporation
    Inventor: Tracy E. Wheeler
  • Publication number: 20020162729
    Abstract: A multidirectional conveyor section for moving an article in two different directions. The conveyor section has a first roller conveyor mounted on a frame with at least two rollers adapted to move the article in a first direction. A first belt conveyor is mounted between the two rollers of the first roller conveyor and is capable of moving the article in a second direction different from the first direction. A first cylinder is connected to the frame and has a first cylinder rod connected to the first belt conveyor. The first cylinder moves the first belt conveyor vertically between a first position above the first roller conveyor and a second position below the first roller conveyor to facilitate an exchange of the article between the first roller conveyor and the first belt conveyor.
    Type: Application
    Filed: May 1, 2001
    Publication date: November 7, 2002
    Applicant: Sony Corporation
    Inventor: Tracy E. Wheeler
  • Patent number: 5458227
    Abstract: An inverting apparatus for inverting a product package being moved by a conveyor belt comprises an auxiliary conveyor having a pick-up end to receive the package from the conveyor surface and a discharge end located vertically above the pick-up end and the conveyor belt to discharge the package back onto the conveyor surface. The auxiliary conveyor moves the package along an inclined path from the pick-up end to the discharge end, and a fulcrum element at the discharge end horizontally spaced from the discharge end catches a forward end of the package and supports the package off center such that the package temporarily rocks on the fulcrum element and falls with a package trailing end falling forward of the package forward end to thereby invert the package as it is discharged back onto said conveyor belt.
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: October 17, 1995
    Assignee: Digital Audio Disc Corporation
    Inventors: Tracy E. Wheeler, Timothy J. Garrard