Patents by Inventor REX CARTER

REX CARTER 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).

  • Conveyor jackshaft for variable slope vibrating screens
    Patent number: 8967387
    Abstract: A compact mobile variable angle vibrating screen with an overhead feed conveyor drive system configured to accommodate nesting into the feedbox of the vibrating screen by use of a 90-degree input shaft speed reducer; a V-belt drive and a drive shaft coupling the two and a motor mounted in front of and perpendicular to the head pulley of the feed conveyor, all arranged in a configuration to nest within a feed box of the vibrating screen and to minimize the need for offset feeding with the conveyor.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: March 3, 2015
    Assignee: Terex USA, LLC
    Inventor: Rex Carter
  • Conveyor support mechanism for variable slope vibrating screens
    Patent number: 8701894
    Abstract: A compact mobile variable angle vibrating screen with an overhead conveyor with an inclined bottom feed support section, an independently positionable intermediate support section, and an overhead head support section where the independently positionable intermediate support section can be relocated to a new position in response to a translation of the bottom feed support structure while maintaining an angular orientation which is half of the angle of inclination of the bottom feed structure.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: April 22, 2014
    Assignee: Terex USA, LLC
    Inventor: Rex Carter
  • CONVEYOR JACKSHAFT FOR VARIABLE SLOPE VIBRATING SCREENS
    Publication number: 20130037451
    Abstract: A compact mobile variable angle vibrating screen with an overhead feed conveyor drive system configured to accommodate nesting into the feedbox of the vibrating screen by use of a 90-degree input shaft speed reducer; a V-belt drive and a drive shaft coupling the two and a motor mounted in front of and perpendicular to the head pulley of the feed conveyor, all arranged in a configuration to nest within a feed box of the vibrating screen and to minimize the need for offset feeding with the conveyor.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 14, 2013
    Applicant: TEREX USA, LLC
    Inventor: REX CARTER
  • CONVEYOR SUPPORT MECHANISM FOR VARIABLE SLOPE VIBRATING SCREENS
    Publication number: 20130037452
    Abstract: A compact mobile variable angle vibrating screen with an overhead conveyor with an inclined bottom feed support section, an independently positionable intermediate support section, and an overhead head support section where the independently positionable intermediate support section can be relocated to a new position in response to a translation of the bottom feed support structure while maintaining an angular orientation which is half of the angle of inclination of the bottom feed structure.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 14, 2013
    Applicant: TEREX USA, LLC
    Inventor: REX CARTER