Patents by Inventor Jonas LAUBMANN

Jonas LAUBMANN 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: 10830315
    Abstract: A motor vehicle transmission includes: a transmission input shaft and a transmission output shaft having a transmission housing; three planetary gear sets, each of which includes the transmission elements of a sun pinion, ring gear and planet carrier for rotatably receiving at least one planet gear and which are provided with a plurality of torque transmission devices for changing a transmission ratio between the transmission input shaft and the transmission output shaft; and two spur gear stages, each having a first spur gear, which is arranged concentrically with respect to the transmission input shaft and a second spur gear, which is arranged concentrically with respect to the transmission output shaft. The second and third planetary gear sets are connected to each other by a first coupling and a second coupling. For the first coupling, one of the transmission elements of the second planetary gear set is connected to the same transmission element of the third planetary gear set.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: November 10, 2020
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Jonas Laubmann, Julian Mangold, Thomas Schleich
  • Publication number: 20190331201
    Abstract: A motor vehicle transmission includes: a transmission input shaft and a transmission output shaft having a transmission housing; three planetary gear sets, each of which includes the transmission elements of a sun pinion, ring gear and planet carrier for rotatably receiving at least one planet gear and which are provided with a plurality of torque transmission devices for changing a transmission ratio between the transmission input shaft and the transmission output shaft; and two spur gear stages, each having a first spur gear, which is arranged concentrically with respect to the transmission input shaft and a second spur gear, which is arranged concentrically with respect to the transmission output shaft. The second and third planetary gear sets are connected to each other by a first coupling and a second coupling. For the first coupling, one of the transmission elements of the second planetary gear set is connected to the same transmission element of the third planetary gear set.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 31, 2019
    Inventors: Jonas LAUBMANN, Julian MANGOLD, Thomas SCHLEICH