Patents Assigned to Egor Evertz
  • Bending machine for bending sheet and strip
    Patent number: 3990291
    Abstract: A bending apparatus for bending individual sheet and strip blanks and having a bending punch curved to a radius less than the desired bending radius. Tip-supports are arranged at either side of the punch and are pivotable in the bending plane. Each support has a supporting pad for holding the blank and the pivotal articulations of the supports are arranged beneath the pads and spaced horizontally from the edges of the pads facing the punch.
    Type: Grant
    Filed: April 8, 1975
    Date of Patent: November 9, 1976
    Assignee: Egor Evertz
    Inventors: Egon Evertz, Rolf Seybold