Patents by Inventor Daniel LINDBACK

Daniel LINDBACK 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).

  • Indexing system for a milling tool
    Patent number: 12097563
    Abstract: A milling tool includes an internal indexing mechanism arranged to displace an indexable cutting insert between an inner supported position and an outer indexing position. The indexable cutting insert has a multi-sided shape as seen in the direction of an insert centre axis and side support surfaces are included in the sides of the multi-sided indexable cutting insert. The internal indexing mechanism is arranged to provide a rectilinear movement along the shaft centre axis, between the inner supported position and the outer indexing position, wherein the indexable cutting insert is free to turn in both directions around the insert centre axis in the outer indexing position. An external indexing device for the milling tool and an indexing system is also provided. A disc member is configured with an annular geometry arranged to engage one of the side support surfaces and turn the indexable cutting insert toward the next index position.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: September 24, 2024
    Assignee: AB SANDVIK COROMANT
    Inventors: Daniel Lindback, Predrag Jagunic, Markus Lindmark, Jens Ljung, Tomas Vannucci, Anders Almkvist
  • INDEXING SYSTEM FOR A MILLING TOOL
    Publication number: 20210362247
    Abstract: A milling tool includes an internal indexing mechanism arranged to displace an indexable cutting insert between an inner supported position and an outer indexing position. The indexable cutting insert has a multi-sided shape as seen in the direction of an insert centre axis and side support surfaces are included in the sides of the multi-sided indexable cutting insert. The internal indexing mechanism is arranged to provide a rectilinear movement along the shaft centre axis, between the inner supported position and the outer indexing position, wherein the indexable cutting insert is free to turn in both directions around the insert centre axis in the outer indexing position. An external indexing device for the milling tool and an indexing system is also provided. A disc member is configured with an annular geometry arranged to engage one of the side support surfaces and turn the indexable cutting insert toward the next index position.
    Type: Application
    Filed: March 14, 2019
    Publication date: November 25, 2021
    Inventors: Daniel LINDBACK, Predrag JAGUNIC, Markus LINDMARK, Jens LJUNG, Tomas VANNUCCI, Anders ALMKVIST