Patents by Inventor Hannes HACKSTEINER

Hannes HACKSTEINER 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).

  • STRETCHING UNIT
    Publication number: 20260208430
    Abstract: A stretching unit for stretching a film including an oven, in which a region of travel is defined for the film and at least one temperature measuring apparatus including at least two measuring devices and one control unit. The measuring devices each have a line-shaped field of view and are configured to measure the temperature of the film in the field of view optically, and the fields of view define a measuring region in the region of the region of travel. The control unit is configured to determine a temperature profile that is based on temperatures measured in the measuring region, and the temperatures for the temperature profile have been measured by different ones of the measuring devices.
    Type: Application
    Filed: January 22, 2026
    Publication date: July 23, 2026
    Inventors: Hannes HACKSTEINER, Christian HUBER
  • Pressure roller arrangement, in particular for a longitudinal stretching system and an associated stretching system and a method for operating such a pressure roller arrangement
    Patent number: 11833734
    Abstract: An improved pressure roller arrangement, in particular for a stretching system, and a corresponding method for operating such a pressure roller arrangement are distinguished, inter alia, by the following features: the pressure roller arrangement further comprises a drive device, the drive device comprises or consists of a direct drive (39) or an indirect drive.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: December 5, 2023
    Assignee: BRÜCKNER MASCHINENBAU GmbH
    Inventors: Hannes Hacksteiner, Jakob Kreitmair, Marvin Bösl, Konrad Wolfgruber, Anton Edfelder
  • PRESSURE ROLLER ARRANGEMENT, IN PARTICULAR FOR A LONGITUDINAL STRETCHING SYSTEM AND AN ASSOCIATED STRETCHING SYSTEM AND A METHOD FOR OPERATING SUCH A PRESSURE ROLLER ARRANGEMENT
    Publication number: 20210078239
    Abstract: An improved pressure roller arrangement, in particular for a stretching system, and a corresponding method for operating such a pressure roller arrangement are distinguished, inter alia, by the following features: the pressure roller arrangement further comprises a drive device, the drive device comprises or consists of a direct drive (39) or an indirect drive.
    Type: Application
    Filed: September 15, 2020
    Publication date: March 18, 2021
    Inventors: Hannes HACKSTEINER, Jakob KREITMAIR