Patents by Inventor Burkhard SCHERF

Burkhard SCHERF 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).

  • Driver for scraper chain conveyors
    Patent number: 11136196
    Abstract: The disclosure relates to a driver for scraper chain conveyors, which has a central portion having a chain link receptacle for attaching the driver to chain links of a conveyor chain, wherein scraper wings adjoin both sides of the central portion and each scraper wing has a web portion and an end portion that is widened with respect to the web portion, wherein, on the underside of the web portion, a wear plate is provided, which covers the web portion in the direction of the end portion starting from a step on the underside of the central portion.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: October 5, 2021
    Assignee: THIELE GMBH & CO. KG
    Inventor: Burkhard Scherf
  • DRIVER FOR SCRAPER CHAIN CONVEYORS
    Publication number: 20200399070
    Abstract: The disclosure relates to a driver for scraper chain conveyors, which has a central portion having a chain link receptacle for attaching the driver to chain links of a conveyor chain, wherein scraper wings adjoin both sides of the central portion and each scraper wing has a web portion and an end portion that is widened with respect to the web portion, wherein, on the underside of the web portion, a wear plate is provided, which covers the web portion in the direction of the end portion starting from a step on the underside of the central portion.
    Type: Application
    Filed: October 4, 2018
    Publication date: December 24, 2020
    Inventor: Burkhard SCHERF