Patents by Inventor Gregorz K. Janiszewski

Gregorz K. Janiszewski 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).

  • Synchronizer for motor vehicle gearboxes
    Patent number: 4376475
    Abstract: In a synchronizer for vehicle gearboxes, a synchronizing ring has an external synchronizing cone which cooperates with an internal synchronizing cone on a shifting sleeve. The ring cone is made on an axial flange which extends from a radial web and is directed towards the shifting sleeve. An annular spring presses against the web and loads the synchronizing ring symmetrically.
    Type: Grant
    Filed: December 16, 1980
    Date of Patent: March 15, 1983
    Assignee: AB Volvo
    Inventor: Gregorz K. Janiszewski