Gearing Modified To Lock The Work-feed Means Patents (Class 83/274)
  • Method and apparatus for cutting tenons
    Patent number: 4056137
    Abstract: Method and apparatus for cutting tenons in the ends of workpieces in which the workpiece is advanced on a rectilinear path, one or more cutting tools are reciprocated on a transverse rectilinear path which intersects the ends of the workpieces and the speed of advance of the workpieces and the speed of reciprocation of the cutting tools are varied so that the cutting tools have an effective undulating cutting path with respect to the workpieces, thus forming a series of spaced tenons thereon.
    Type: Grant
    Filed: June 25, 1975
    Date of Patent: November 1, 1977
    Assignee: Medalist Industries, Inc.
    Inventors: Ronald J. Morasch, Robert J. Webb