Patents by Inventor Jaromir Rysavy

Jaromir Rysavy 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).

  • Cutting insert and cutting tool
    Patent number: 8408847
    Abstract: The present invention relates to cutting tools and, more particularly, to cutting tools using clampable cutting inserts. The cutting tool includes a toolholder including at least one insert-receiving pocket, the insert-receiving pocket including at least one side abutment surface. The cutting tool further includes a cutting insert comprising an insert body having at least one insert supporting surface and a clamping hole including a clamping surface defining at least part of a non-circular, substantially elliptical cone. The cutting tool further includes a clamp having a clamp surface adapted to contact the clamping surface at two contact points such that the at least one side abutment surface and the at least one insert supporting surface are secured in a contacting relationship.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: April 2, 2013
    Assignee: Pramet Tools, s.r.o.
    Inventor: Jaromir Rysavy
  • CUTTING INSERT AND CUTTING TOOL
    Publication number: 20070286692
    Abstract: The present invention relates to cutting tools and, more particularly, to cutting tools using clampable cutting inserts. The cutting tool includes a toolholder including at least one insert-receiving pocket, the insert-receiving pocket including at least one side abutment surface. The cutting tool further includes a cutting insert comprising an insert body having at least one insert supporting surface and a clamping hole including a clamping surface defining at least part of a non-circular, substantially elliptical cone. The cutting tool further includes a clamp having a clamp surface adapted to contact the clamping surface at two contact points such that the at least one side abutment surface and the at least one insert supporting surface are secured in a contacting relationship.
    Type: Application
    Filed: May 8, 2007
    Publication date: December 13, 2007
    Applicant: Pramet Tools, s.r.o.
    Inventor: Jaromir Rysavy