Patents by Inventor CHRISTIAN BESAND

CHRISTIAN BESAND 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).

  • Drive system for a self-propelled harvesting machine
    Patent number: 9545057
    Abstract: A drive system for a self-propelled harvesting machine includes a drive engine designed as an internal combustion engine, a first driven pulley driven by the drive engine that at least one drive pulley of a working mechanism via a drive belt. The drive system also includes at least one first and one second hydraulic unit. The drive belt is drivably connected to a pulley that is enclosed in sections by housing elements. The housing elements are disposed opposite one another and are fixed relative to the pulley. The first hydraulic unit and the second hydraulic unit are disposed on the housing elements and, the first hydraulic unit and the second hydraulic unit are drivably connected to a shaft that extends through the pulley.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: January 17, 2017
    Assignee: CLAAS Selbstfahrende Erntemaschinen GmbH
    Inventors: Stefan Schiewer, Andreas Krauss, Christian Besand
  • Drive system for a self-propelled harvesting machine
    Publication number: 20150351323
    Abstract: A drive system for a self-propelled harvesting machine includes a drive engine designed as an internal combustion engine, a first driven pulley driven by the drive engine that at least one drive pulley of a working mechanism via a drive belt. The drive system also includes at least one first and one second hydraulic unit. The drive belt is drivably connected to a pulley that is enclosed in sections by housing elements. The housing elements are disposed opposite one another and are fixed relative to the pulley. The first hydraulic unit and the second hydraulic unit are disposed on the housing elements and, the first hydraulic unit and the second hydraulic unit are drivably connected to a shaft that extends through the pulley.
    Type: Application
    Filed: May 14, 2015
    Publication date: December 10, 2015
    Inventors: STEFAN SCHIEWER, ANDREAS KRAUSS, CHRISTIAN BESAND