Patents by Inventor Andre Hagelüken

Andre Hagelüken 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).

  • Screen chain conveyor for root crop harvesting machines
    Patent number: 9320194
    Abstract: A screen chain conveyor for a root crop harvesting machine has a support belt having belt ends and transverse conveying rods secured in the support belt. A belt fastener is provided that has connecting members attached to the belt ends, respectively. The belt fastener has an articulated connection connecting the connecting members. The articulated connection has a component pair and a seal adapted to prevent at least penetration of dirt particles into the component pair.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: April 26, 2016
    Assignee: Grimme Landmaschinenfabrik GmbH & Co. KG
    Inventors: Franz-Josef Dettmer, Andre Hagelüken
  • Screen chain conveyor for root crop harvesting machines
    Publication number: 20150076040
    Abstract: A screen chain conveyor for a root crop harvesting machine has a support belt having belt ends and transverse conveying rods secured in the support belt. A belt fastener is provided that has connecting members attached to the belt ends, respectively. The belt fastener has an articulated connection connecting the connecting members. The articulated connection has a component pair and a seal adapted to prevent at least penetration of dirt particles into the component pair.
    Type: Application
    Filed: August 8, 2014
    Publication date: March 19, 2015
    Inventors: Franz-Josef Dettmer, Andre Hagelüken