Patents by Inventor Norbert Kreuzer

Norbert Kreuzer 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).

  • Dual polarized antenna
    Patent number: 7427966
    Abstract: A dual polarized antenna with at least one dual polarized radiator device comprises a reflector (3) and longitudinal or transverse webs (9, 11) provided at least on its longitudinal side and/or on its transverse side. The improvement is distinguished by the following features: at least one longitudinal web (9) and/or at least two longitudinal webs (9) provided with respect to the radiator device (1, 1?) located in between and/or at least one transverse web (11) and/or at least two transverse webs (11) provided with respect to the radiator device (1, 1?) located in between are positionally changeable directly or at least indirectly by pivoting and/or bending and/or deforming and curving.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: September 23, 2008
    Assignee: Kathrein-Werke KG
    Inventors: Michael Boss, Maximilian Gottl, Norbert Kreuzer, Jörg Langenberg, Jürgen Rumold
  • Dual polarized antenna
    Publication number: 20070146225
    Abstract: A dual polarized antenna with at least one dual polarized radiator device comprises a reflector (3) and longitudinal or transverse webs (9, 11) provided at least on its longitudinal side and/or on its transverse side. The improvement is distinguished by the following features: at least one longitudinal web (9) and/or at least two longitudinal webs (9) provided with respect to the radiator device (1, 1?) located in between and/or at least one transverse web (11) and/or at least two transverse webs (11) provided with respect to the radiator device (1, 1?) located in between are positionally changeable directly or at least indirectly by pivoting and/or bending and/or deforming and curving.
    Type: Application
    Filed: December 28, 2005
    Publication date: June 28, 2007
    Applicant: Kathrein-Werke KG
    Inventors: Michael Boss, Maximilian Gottl, Norbert Kreuzer, Jorg Langenberg, Jurgen Rumold
  • Device for guiding sheets printed on one or both sides
    Patent number: 4572071
    Abstract: A sheet guiding device for use with a multicolor printing press having multiple printing units and a sheet stacker wherein the sheet guiding means is disposed between at least one of a pair of printing units and the stacker for guiding sheets therebetween, the guiding means including a chain conveyor with sheet grippers overlying a guide surface between the printing units and the stacker with a plurality of air nozzles formed in the surface of the guide surface and communicating with a plurality of flow ducts, the guide surfaces being disposed continuously and uninterruptedly between the printing units and the sheet stacker and the air nozzles being in the form of apertures in the guide surfaces having a diameter of about 15 mm, the area of the apertures being from 15 to 30% of the total guide surface area, the apertures being supplied by low-pressure high-volume-flow fans disposed in the flow ducts and the fans being reversible so that the nozzles can be selectively supplied with air at a positive or negativ
    Type: Grant
    Filed: March 19, 1985
    Date of Patent: February 25, 1986
    Assignee: M.A.N.-Roland Druckmaschinen Aktiengesellschaft
    Inventors: Bert Cappel, Norbert Kreuzer