Patents by Inventor Dov Shilkrut

Dov Shilkrut 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: 6000310
    Abstract: A penetrating tool system for providing a penetration action in a workpiece. The system including a penetrating element and a basic displacement element for establishing a basic displacement between the workpiece and the penetrating element during which basic displacement the penetrating action is provided. An auxiliary displacement element for imparting to the penetrating element an auxiliary reciprocating displacement superimposed on the basic displacement during the penetration action. The auxiliary reciprocating displacement has a frequency and amplitude which are substantially invariant in time, independent of reactions of the workpiece to penetration, the frequency of the auxiliary reciprocating displacement being substantially greater than a frequency of the basic displacement.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: December 14, 1999
    Assignee: Clear Cut S.T. Technologies (1997) Ltd.
    Inventors: Dov Shilkrut, Boris Sheinin, Roman Gebstein, Rudolf Botner