Patents by Inventor Roland Lechner

Roland Lechner 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).

  • Publication number: 20240110427
    Abstract: Described is an actuating mechanism for actuating a cover of a vehicle. The cover is reversibly movable between a closed position where the cover is arranged flush with a vehicle outer shell and an open position where the cover is arranged at least partially or regionally behind the vehicle outer shell. The actuating mechanism comprises a movement mechanism operatively connected to the rear side of the cover. In order to transition the cover from the closed position into the open position proceeding from the closed position of the cover, the movement mechanism moves the cover initially into an intermediate position in a rotational and translational movement in which intermediate position the cover is pivoted relative to the closed position of the cover about a first axis of rotation and is at least partially or regionally offset in comparison to the closed position backwards towards the interior of the vehicle.
    Type: Application
    Filed: September 12, 2023
    Publication date: April 4, 2024
    Inventors: Tobias GÖPFERT, Matthias HEGWEIN, Thomas LECHNER-WATZLIK, Joachim OBERST, Roland OCH
  • Publication number: 20220055821
    Abstract: An aerosol can configuration includes an outer can, an inner container and a spray head with a discharge element. The spray head has an outlet valve connected to the interior of the outer can and an outlet valve connected to the interior of the inner container. The two outlet valves are opened jointly by pressing on the spray head, so that the contents of the outer can and the contents of the inner container jointly enter the discharge element. To form a foam, the outer can contains at least 30-70% by weight isocyanate, in particular diphenylmethane 4,4?-diisocyanate, 3-15% by weight polyol with an OH number of less than 300, and 5-30% by weight liquid gas at a critical temperature of ?+70° C. At least 5-30% by weight polyol with an OH number of more than 300, and 1-10% by weight liquid gas with a critical temperature of ?+70° C. are contained in the inner container.
    Type: Application
    Filed: November 3, 2021
    Publication date: February 24, 2022
    Inventor: Roland Lechner
  • Patent number: 11220393
    Abstract: An aerosol can configuration includes an outer can, an inner container and a spray head with a discharge element. The spray head has an outlet valve connected to the interior of the outer can and an outlet valve connected to the interior of the inner container. The two outlet valves are opened jointly by pressing on the spray head, so that the contents of the outer can and the contents of the inner container jointly enter the discharge element. To form a foam, the outer can contains at least 30-70% by weight isocyanate, in particular diphenylmethane 4,4?-diisocyanate, 3-15% by weight polyol with an OH number of less than 300, and 5-30% by weight liquid gas at a critical temperature of ?+70° C. At least 5-30% by weight polyol with an OH number of more than 300, and 1-10% by weight liquid gas with a critical temperature of ?+70° C. are contained in the inner container.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: January 11, 2022
    Inventor: Roland Lechner
  • Publication number: 20190256277
    Abstract: An aerosol can configuration includes an outer can, an inner container and a spray head with a discharge element. The spray head has an outlet valve connected to the interior of the outer can and an outlet valve connected to the interior of the inner container. The two outlet valves are opened jointly by pressing on the spray head, so that the contents of the outer can and the contents of the inner container jointly enter the discharge element. To form a foam, the outer can contains at least 30-70% by weight isocyanate, in particular diphenylmethane 4,4?-diisocyanate, 3-15% by weight polyol with an OH number of less than 300, and 5-30% by weight liquid gas at a critical temperature of ?+70° C. At least 5-30% by weight polyol with an OH number of more than 300, and 1-10% by weight liquid gas with a critical temperature of ?+70° C. are contained in the inner container.
    Type: Application
    Filed: February 6, 2019
    Publication date: August 22, 2019
    Inventor: Roland Lechner