Patents by Inventor Fritz Leiker

Fritz Leiker 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).

  • Patent number: 10919471
    Abstract: An apron for a vehicle is formed of a plurality of partial aprons. In order to prevent damage to the apron requiring a complete replacement of the apron, the novel apron has a plurality of partial aprons, wherein at least one of the partial aprons has a predetermined breaking point that is configured to break earlier than the other partial apron in case of mechanical stress.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: February 16, 2021
    Assignee: Siemens Mobility GmbH
    Inventors: Michael Kuczmik, Linda Schoenweiss, Konstantin Rubinchik, Fritz Leiker, Lars Buchmann, Dirk Jolas
  • Publication number: 20190143918
    Abstract: An apron for a vehicle is formed of a plurality of partial aprons. In order to prevent damage to the apron requiring a complete replacement of the apron, the novel apron has a plurality of partial aprons, wherein at least one of the partial aprons has a predetermined breaking point that is configured to break earlier than the other partial apron in case of mechanical stress.
    Type: Application
    Filed: May 19, 2017
    Publication date: May 16, 2019
    Inventors: MICHAEL KUCZMIK, LINDA SCHOENWEISS, KONSTANTIN RUBINCHIK, FRITZ LEIKER, LARS BUCHMANN, DIRK JOLAS
  • Publication number: 20170053559
    Abstract: A cover for a handrail of a public transportation vehicle is constructed to be releasably connected to the handrail. The cover includes characters in blind script for conveying information to visually impaired passengers. A public transportation vehicle having at least one cover is also provided.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: FRITZ LEIKER, TINA EUFINGER, KONSTANTIN RUBINCHIK
  • Publication number: 20060038029
    Abstract: A sprinkler system for rail vehicles (SFZ) with at least one liquid container (FBH), which can be connected via a pressure medium line (DML) with a pressure medium container (DMB) and which can be placed under pressure, and with a number of thermally triggerable sprinkler nozzles (SDF, SDD) that are connected with the liquid container via a liquid line (FLL), where in the pressure medium line (DML) between the pressure medium container (DMB) and the liquid container (FBH), there is connected an electromechanical alarm valve (AVE) that is controlled by a fire alarm system (BMA), which alarm valve is closed during routine operation but which is opened in case of an alarm, so that in case of an alarm, the liquid container (FBH) and the liquid line (FLL) leading to the sprinkler nozzles will be pressurized.
    Type: Application
    Filed: September 7, 2005
    Publication date: February 23, 2006
    Applicant: Siemens Transportation Systems GmbH & Co KG
    Inventors: Thomas Rummig, Peter Penz, Fritz Leiker, Christian Lebeda