Patents Examined by D. Bray
  • Cutting tool
    Patent number: 4305440
    Abstract: The specification describes a cutting tool comprising a cylindrical support having a series of cavities arranged in helicoidal rows on its outer surface; in each cavity, a tool-carrier and a chip-breaker are secured by means of a set-screw; means are provided for adjusting the height of the tool-carrier and the chip-breaker, for the purpose of adjusting the position of the blades of these elements within the cavity.
    Type: Grant
    Filed: December 11, 1979
    Date of Patent: December 15, 1981
    Assignee: Centre de Recherche Industrielle du Quebec
    Inventor: Ernest Lacasse