Patents by Inventor Martin Testroet

Martin Testroet 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).

  • Rubber bearing for chassis parts in motor vehicles
    Patent number: 6702467
    Abstract: Rubber bearing for chassis parts in motor vehicles includes an inner tube which can be installed in a first chassis part, a concentrically arranged intermediate part which is slideably rotatable on said inner tube, an elastomeric body which surrounds and tightly adheres to the intermediate part and which can be installed in a second chassis part. The intermediate part which is fixedly connected with the elastomer body is provided with a sliding coat on its inner circumferential surface.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: March 9, 2004
    Assignee: ZF Boge GmbH
    Inventor: Martin Testroet
  • Forward bearing arrangement for the tilting cab of a truck
    Patent number: 6547440
    Abstract: The cab is supported at the front by elastic bearings mounted on bearing axles in alignment with each other and supported by at least two brackets attached to the vehicle frame. The elastic bearings are mounted in bearing shells attached to the floor of the cab. Each elastic bearing includes a rubber bearing with a plain bearing coaxial to it. An arresting device between the plain bearing and the elastic bearing presents relative rotation until a threshold torsional load is exceeded.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: April 15, 2003
    Assignee: Mannesmann Boge GmbH
    Inventors: Martin Testroet, Ralf Steinhöfer
  • Rubber bearing for chassis parts in motor vehicles
    Publication number: 20020141669
    Abstract: Rubber bearing for chassis parts in motor vehicles includes an inner tube which can be installed in a first chassis part, a concentrically arranged intermediate part which is slideably rotatable on said inner tube, an elastomeric body which surrounds and tightly adheres to the intermediate part and which can be installed in a second chassis part. The intermediate part which is fixedly connected with the elastomer body is provided with a sliding coat on its inner circumferential surface.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 3, 2002
    Applicant: ZF Boge GmbH
    Inventor: Martin Testroet
  • Forward bearing arrangement for the tilting cab of a truck
    Publication number: 20020028031
    Abstract: The cab is supported at the front by elastic bearings mounted on bearing axles in alignment with each other and supported by at least two brackets attached to the vehicle frame. The elastic bearings are mounted in bearing shells attached to the floor of the cab. Each elastic bearing includes a rubber bearing with a plain bearing coaxial to it. An arresting device between the plain bearing and the elastic bearing presents relative rotation until a threshold torsional load is exceeded.
    Type: Application
    Filed: August 31, 2001
    Publication date: March 7, 2002
    Applicant: Mannesmann Boge GmbH
    Inventors: Martin Testroet, Ralf Steinhofer