Patents by Inventor Matthew Wieczorek

Matthew Wieczorek 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).

  • Patent number: 7798503
    Abstract: A V-configuration torque rod includes an apex joint assembly which includes a cast apex joint housing. A pair of solid rods are threadingly received by the cast apex joint housing and an end joint assembly is attached to the end of each solid rod. A retention system in the form of a clamp or jamb nut secure the solid rods to the cast apex joint housing. A length adjustment mechanism can be incorporated between the solid rods and the end joint assemblies if necessary.
    Type: Grant
    Filed: January 16, 2006
    Date of Patent: September 21, 2010
    Assignee: The Pullman Company
    Inventors: Ronald McLaughlin, Frank McCarthy, Matthew Wieczorek, Brent Johnston
  • Publication number: 20070164493
    Abstract: A V-configuration torque rod includes an apex joint assembly which includes a cast apex joint housing. A pair of solid rods are threadingly received by the cast apex joint housing and an end joint assembly is attached to the end of each solid rod. A retention system in the form of a clamp or jamb nut secure the solid rods to the cast apex joint housing. A length adjustment mechanism can be incorporated between the solid rods and the end joint assemblies if necessary.
    Type: Application
    Filed: January 16, 2006
    Publication date: July 19, 2007
    Applicant: The Pullman Company
    Inventors: Ronald McLaughlin, Frank McCarthy, Matthew Wieczorek, Brent Johnston
  • Publication number: 20060171775
    Abstract: An improved method of manufacture for an isolated cross-axis ball joint, utilized in an articulated torque-rod end, wherein an isolated outer cylindrical element is chemically mold bonded to a pre-curled intermediate sleeve to provide isolation there from. The inner bearing element is comprised of a heat-treated spherical inner sleeve that rotates upon two lubricated plastic bearing races and two seals with encapsulated steel washers in each seal. The intermediate sleeve is pre-curled or manufactured at one end so as to retain a first seal. The first bearing race is then dropped in, followed by the heat-treated spherical inner sleeve, followed by the second ball race and the second seal. The second end of the intermediate sleeve is then fixed by compression and implementation of a retaining means, such as curling to close the bearing element. The seals provide the wear compensation of the ball joint by adding compression after the fixing of the intermediate sleeve.
    Type: Application
    Filed: January 31, 2005
    Publication date: August 3, 2006
    Inventors: Ronald McLaughlin, Matthew Wieczorek