Resources Contact Us Home
Edge rounding machine

Image Number 5 for United States Patent #4635403.

An edge rounding machine for performing edge rounding of an outer edge portion of a machining face of a workpiece such as a floppy disk head, etc., including a cylindrical rotary member having, at its outer periphery, cutting edges, a holder for supporting the workpiece such that the machining face of the workpiece is brought into contact, at the outer edge portion, with a grinding face of the cylindrical rotary member at an angle, a rotary device for rotating the workpiece about its rotary centerline perpendicular to the machining face, a pivotal device for pivoting the workpiece, a support member for retractably guiding the holder along the rotary centerline of the workpiece, and an urging device for urging the workpiece towards the grinding face.

  Recently Added Patents
Atmospheric treater with roller confined discharge chamber
Transaction finance processing system and approach
Tread portion of an automobile tire
Semiconductor device including insulating layer of cubic system or tetragonal system
Pharmaceutical combination of pazopanib and topotecan to treat neuroblastoma, osteosarcoma, and rhabdomyosarcoma in a human
High productivity single pass scanning system
Launch cable case
  Randomly Featured Patents
Extended method of noise-adaptive motion detection
Ethylene-.alpha.-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same
Communication plug
Organic containing sludge to fertilizer alkaline conversion process
Affinity column and process for detection of low molecular weight toxic substances
Isocyanate-modified epoxy-functional polyester
Shear mechanism safety
Connector for small-diameter piping
Silicon-based light emitting diode using side reflecting mirror
Firefighter's ladder