Patents Assigned to RO-WI Rosenberg & Wilboltt I/S
  • Tool suspension
    Patent number: 4125271
    Abstract: This invention relates to a tool suspension for mounting tools upon either the front or rear of a vehicle in the form of a three-point suspension for hydraulic lifting and lowering. A hydraulic mechanism comprising two mutually independently operable cylinder assemblies each connected to respective lower suspension arms of the three-point suspension. All hinged joints of the suspension being movable in all directions.
    Type: Grant
    Filed: June 25, 1976
    Date of Patent: November 14, 1978
    Assignee: RO-WI Rosenberg & Wilboltt I/S
    Inventors: Alfred E. J. J. Wiboltt, Jorgen Rosenberg