Patents Assigned to Hausermann Abrading & Process Co.
  • Apparatus for shaping electrodes
    Patent number: 4277915
    Abstract: Improved apparatus for shaping electrodes wherein an abrasive die member is vertically driven into contact with an electrode workpiece member while the die and workpiece members are oscillated with respect to one another in the horizontal plane with the oscillatory motion being imparted through two improved eccentric spindle assemblies which are simultaneously adjusted to vary the degree of eccentricity and therefore the amplitude of the oscillatory motion.
    Type: Grant
    Filed: July 6, 1979
    Date of Patent: July 14, 1981
    Assignee: Hausermann Abrading & Process Co.
    Inventors: Marten C. Hausermann, Melvin V. Mues