Patents by Inventor Jouni Kalervo JÄMSÄ

Jouni Kalervo JÄMSÄ 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).

  • Bogie for a forestry vehicle and vehicle with at least one bogie axle
    Patent number: 11225118
    Abstract: A bogie for a forestry vehicle is disclosed that includes a bogie body, which has a first wheel hub for arrangement of a first wheel and a second wheel hub for arrangement of a second wheel. The bogie includes a swing arm pivotably hinged at a first end portion on the bogie body, and at a second end portion has a wheel hub for arrangement of a center wheel between the first wheel and the second wheel. The bogie further includes a spring and/or damper element, which at one end portion is hinged on the bogie body and at the other end portion is hinged on the second end portion of the swing arm and by means of which the swing arm is capable of being applied with force. A vehicle, in particular a forestry vehicle, is also disclosed having at least one bogie axle with such a bogie.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: January 18, 2022
    Assignee: NAF NEUNKIRCHENER ACHSENFABRIK AG
    Inventors: Jouni Kalervo Jämsä, Bernhard Schnabel, Markus Stöckl, Jürgen Stadler
  • BOGIE FOR A FORESTRY VEHICLE AND VEHICLE WITH AT LEAST ONE BOGIE AXLE
    Publication number: 20190322148
    Abstract: A bogie for a forestry vehicle is disclosed that includes a bogie body, which has a first wheel hub for arrangement of a first wheel and a second wheel hub for arrangement of a second wheel. The bogie includes a swing arm pivotably hinged at a first end portion on the bogie body, and at a second end portion has a wheel hub for arrangement of a center wheel between the first wheel and the second wheel. The bogie further includes a spring and/or damper element, which at one end portion is hinged on the bogie body and at the other end portion is hinged on the second end portion of the swing arm and by means of which the swing arm is capable of being applied with force. A vehicle, in particular a forestry vehicle, is also disclosed having at least one bogie axle with such a bogie.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Jouni Kalervo JÄMSÄ, Bernhard SCHNABEL, Markus STÖCKL, Jürgen STADLER