A multi-speed transmission having drive and output shafts, front-mounted planetary gearsets, rear-mounted planetary gearsets and six shift elements. Selective engagement of shift elements selectively renders a drive shaft speed and speeds generated in the front gearsets for achieving a reverse gear and twelve forward gears via the rear gearsets transmissible as an output speed to the output shaft. Four shift elements are assigned to the front gearsets and two are assigned to the rear gearsets. At least one front gearset is rigidly connected to an element of the rear gearsets, resulting in six different output speeds of the front gearsets being transmissible to the rear gearsets. If normalized to the drive shaft input speed, one output speed is smaller than 0, three output speeds are between 0 and 1, one output speed is equal to 1 and one output speed is greater than 1.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Multispeed transmission


    Beteiligte:
    ZIEMER PETER (Autor:in) / BORNTRÄGER KAI (Autor:in) / MARGRAF CHRISTOPH (Autor:in) / BEISSWENGER ANDREAS (Autor:in) / BROM STEFAN (Autor:in)

    Erscheinungsdatum :

    2021-03-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Multispeed Transmission

    Europäisches Patentamt | 2020

    Freier Zugriff

    Multispeed transmission

    ZIEMER PETER / BORNTRÄGER KAI / MARGRAF CHRISTOPH et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Multispeed Transmission

    HAN EUN SU | Europäisches Patentamt | 2022

    Freier Zugriff

    Multispeed Transmission

    HAN EUN SU | Europäisches Patentamt | 2020

    Freier Zugriff

    Multispeed Getriebe fuer Elektrofahrzeuge

    Roberts,S. / Antonov Automotive Technologies,Warwick,GB | Kraftfahrwesen | 2012