Patents by Inventor Stephan LÜCKEMEIER

Stephan LÜCKEMEIER 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: 11484917
    Abstract: The invention relates to a device for cleaning the surface of a tool for shaping the surface of a large-area fiber composite material body using a highly pressurized cleaning liquid, having a nozzle support which is held on a central bearing in a rotatable manner, at least one jet nozzle which is held in an arm of the nozzle support and out of which the highly pressurized cleaning liquid exits during operation, and a control unit for controlling the cleaning liquid pressure to be applied, wherein the nozzle support is surrounded by a housing which is provided with an opening towards the tool surface to be cleaned. The housing is connected to a suction device by means of which a housing interior equipped with the nozzle support can be suctioned.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: November 1, 2022
    Assignees: HAMMELMANN GMBH, PURIMA GMBH & CO. KG
    Inventors: Ralf Pape, Stephan Lückemeier
  • Publication number: 20210283663
    Abstract: The invention relates to a device for cleaning the surface of a tool for shaping the surface of a large-area fiber composite material body using a highly pressurized cleaning liquid, having a nozzle support which is held on a central bearing in a rotatable manner, at least one jet nozzle which is held in an arm of the nozzle support and out of which the highly pressurized cleaning liquid exits during operation, and a control unit for controlling the cleaning liquid pressure to be applied, wherein the nozzle support is surrounded by a housing which is provided with an opening towards the tool surface to be cleaned. The housing is connected to a suction device by means of which a housing interior equipped with the nozzle support can be suctioned.
    Type: Application
    Filed: September 5, 2017
    Publication date: September 16, 2021
    Inventors: Ralf PAPE, Stephan LÜCKEMEIER