Patents by Inventor David Öhlund

David Öhlund 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).

  • Milling tool, a cutting insert for milling tool as well as a solid milling tool
    Patent number: 7972091
    Abstract: A milling tool intended for chip-removing machining includes a basic body rotatable around a geometrical centre axis and peripherically spaced-apart, detachable cutting inserts, which separately are securable in insert pockets adjacent to chip channels formed in the basic body. The individual cutting insert have at least one edge formed between a chip surface on the top side of the cutting insert and a clearance surface along the periphery side of the cutting insert, and the individual insert pocket is arranged to secure the individual cutting insert in a position in which the chip surface is inclined in relation to the centre axis while forming a positive angle of inclination.
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: July 5, 2011
    Assignee: Sandvik Intellectual Property AB
    Inventors: Inge Svenningsson, Mikael Lundblad, Jan Johansson, Magnus Åström, David Öhlund