Patents by Inventor Nikolaus Feichtenschlager

Nikolaus Feichtenschlager 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).

  • Method and apparatus for welding plastic bodies
    Patent number: 7981343
    Abstract: A method and apparatus for welding two or more subcomponents together is described. The subcomponents may be welded to one another along seams, whereby sections of the seam that comprise similar materials are heated to a degree suitable for joining together those particular portions of the seam. Other sections of the seam may be heated to a different degree depending upon the material characteristics employed in that section of the seam. Embodiments of the apparatus include features for holding the subcomponents, simultaneously heating seams of each component, positioning the mating subcomponents together, and applying pressure between mating subcomponents to join them together.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: July 19, 2011
    Assignees: Lisa Draexlmaier GmbH, Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Nikolaus Feichtenschlager, Andreas Junger, Christian Auzinger, Philipp Seidl, Erich Katzlberger, Dieter Nagel, Leopold Eisterlehner, Hannes Zaleschak
  • Method of producing hollow plastic components
    Patent number: 7879178
    Abstract: A method of producing hollow plastic components, such as for air conduction in internal combustion engines, in which two or more molded or hollow body members are manufactured using injection molding technology, are thereupon brought together and are joined together using plastic welding technology.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: February 1, 2011
    Assignees: Lisa Draexlmaier GmbH, Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Nikolaus Feichtenschlager, Andreas Junger, Christian Auzinger, Philipp Seidl, Erich Katzlberger, Leopold Eisterlehner, Hannes Zaleschak
  • Method and apparatus for welding plastic bodies
    Publication number: 20070096362
    Abstract: A method and apparatus for welding two or more subcomponents together is described. The subcomponents may be welded to one another along seams, whereby sections of the seam that comprise similar materials are heated to a degree suitable for joining together those particular portions of the seam. Other sections of the seam may be heated to a different degree depending upon the material characteristics employed in that section of the seam. Embodiments of the apparatus include features for holding the subcomponents, simultaneously heating seams of each component, positioning the mating subcomponents together, and applying pressure between mating subcomponents to join them together.
    Type: Application
    Filed: October 20, 2006
    Publication date: May 3, 2007
    Applicant: Lisa Draxlmaier GMBH
    Inventors: Nikolaus Feichtenschlager, Andreas Junger, Christian Auzinger, Philipp Seidl, Erich Katzlberger, Dieter Nagel
  • Method of producing hollow plastic components
    Publication number: 20070089830
    Abstract: A method of producing hollow plastic components, such as for air conduction in internal combustion engines, in which two or more molded or hollow body members are manufactured using injection molding technology, are thereupon brought together and are joined together using plastic welding technology.
    Type: Application
    Filed: October 20, 2006
    Publication date: April 26, 2007
    Applicant: Lisa Draxlmaier GMBH
    Inventors: Nikolaus Feichtenschlager, Andreas Junger, Christian Auzinger, Philipp Seidl, Erich Katzlberger