Patents Assigned to Lane & Roderick, Inc.
  • Forming process for producing sharp corners in sheet metal
    Patent number: 4926676
    Abstract: A forming process for producing sharp corners in sheet metal workpieces, and a press brake useful in carrying out such a process, involving a male forming die incorporating a nipple for extruding the sheet metal stock material into the adjacent region defined by the female coining die for forming a sharp corner in the workpiece.
    Type: Grant
    Filed: March 30, 1989
    Date of Patent: May 22, 1990
    Assignee: Lane & Roderick, Inc.
    Inventors: Lowell Bailey, Hervey Libbert