Patents by Inventor Stefan Olbrich

Stefan Olbrich 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).

  • Nozzle assembly for dispensing liquid material
    Patent number: 8677928
    Abstract: The invention concerns a nozzle arrangement for dispensing liquid material, in particular for applying hot melt adhesive onto a substrate, comprising a nozzle orifice for dispensing the liquid material, said orifice being associated with a first and/or a second component, and positioning elements for fixing the position of the first component with respect to the second component. The invention concerns in particular a nozzle arrangement in which the positioning elements are formed as centering screws extending into fitting bores of the second component and into corresponding recesses of the first component. The invention further concerns an applicator and a production facility for applying liquid material.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: March 25, 2014
    Assignee: Nordson Corporation
    Inventors: Hubert Kufner, Stefan Olbrich
  • Nozzle assembly for dispensing liquid material
    Publication number: 20120073497
    Abstract: The invention concerns a nozzle arrangement for dispensing liquid material, in particular for applying hot melt adhesive onto a substrate, comprising a nozzle orifice for dispensing the liquid material, said orifice being associated with a first and/or a second component, and positioning elements for fixing the position of the first component with respect to the second component. The invention concerns in particular a nozzle arrangement in which the positioning elements are formed as centering screws extending into fitting bores of the second component and into corresponding recesses of the first component. The invention further concerns an applicator and a production facility for applying liquid material.
    Type: Application
    Filed: July 13, 2011
    Publication date: March 29, 2012
    Applicant: NORDSON CORPORATION
    Inventors: Hubert Kufner, Stefan Olbrich