Patents by Inventor Martinus Maria Jozef Noordman

Martinus Maria Jozef Noordman 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).

  • Bearing with light weight metal and ceramic material
    Patent number: 7798724
    Abstract: A bearing includes an inner bearing ring on which a raceway is formed. The ring includes at least a first component of light metal material and at least a second component of fully dense ceramic material, where the first component and the second component are separate entities joined together, and where the second component forms at least part of the raceway. The first component includes two lightweight metal parts interconnected by a screw thread which can be tightened to induce compressive pre-stress in the second component to compensate for low tensile strength of the ceramic material.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: September 21, 2010
    Assignee: AB SKF
    Inventors: Johannes Franciscus Van De Sanden, Martinus Maria Jozef Noordman, Alexander Jan Carel De Vries, Peggy Suzanne Charlotte Vieillard
  • Bearing with Light Weight Metal and Ceramic Material
    Publication number: 20080101735
    Abstract: A bearing comprises at least one bearing ring on which a raceway is formed. The ring comprises at least a first component of light metal material and at least a second component of fully dense ceramic material, where the first component and the second component are separate entities joined together, and where the second component comprises at least part of the raceway.
    Type: Application
    Filed: July 15, 2005
    Publication date: May 1, 2008
    Applicant: AB SKF
    Inventors: Johannes Franciscus Van De Sanden, Martinus Maria Jozef Noordman, Alexander Jan Carel De Vries, Peggy Suzanne Charlotte Vieillard