Patents Assigned to TreMoto, LLC
  • Patent number: 8070172
    Abstract: A leaning vehicle suspension. Preferred embodiments have two transversely-mounted steerable front wheels and a single rear wheel, but the vehicle suspension of the present invention may be used with two-wheeled vehicles or four-wheeled vehicles, and front and rear coupled vehicle suspensions may be employed. Two preferred embodiments of the vehicle suspension of the present invention are described. Both have a transverse leaf spring, left and right rotary dampers, and independent left and right parallelogram transverse control arms movably mounting left and right wheel mounting members to the vehicle's frame. A rocker member, to which the rotary dampers and leaf spring are mounted, is pivotally mounted to the vehicle frame by a central pivot bearing, permitting the rocker member to pivot about a longitudinal axis of the vehicle. The parallelogram geometry holds the front wheels at even camber throughout the suspension travel.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: December 6, 2011
    Assignee: TreMoto, LLC
    Inventors: Edward M. Smith, Robert E. McIver