Patents by Inventor Leonard Corsten

Leonard Corsten 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).

  • Suspension arrangement for rail vehicles
    Patent number: 4841875
    Abstract: A suspension arrangement for rail vehicles, including at least one pair of superimposed elastomeric shock absorbers, including a first shock absorber disposed between a first mandrel and a first bell-shaped member, and a second shock absorber disposed between a second mandrel and a second bell-shaped member. The first bell-shaped member and the second mandrel are disposed between the two shock absorbers and are interconnected in such a way that they can carry out not only a movement in the main direction of shock absorption, but also a pendulum movement about any axis disposed transverse to this main direction of shock absorption.
    Type: Grant
    Filed: February 25, 1987
    Date of Patent: June 27, 1989
    Assignee: Waggonfabrik Talbot
    Inventors: Leonard Corsten, Franz-Joseph Collienne, Johannes Nicolin