Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sharpening device










Image Number 2 for United States Patent #6875093.

A sharpener includes a motor driven shaft with at least one slidably mounted sharpening assembly consisting of a supporting hub structure mounted by its central bore hole on the shaft. The hub structure supports a symmetrically shaped rotating surface containing an ultra fine abrasive material. The rotating surface is pressed with a force of less than 0.2 lb. by a spring action to make sustained rotating abrading contact with a facet of a knife positioned by a knife guide to align the facet into contact with the surface containing the abrasive materials.








 
 
  Recently Added Patents
Electromagnetic sensor cable and electrical configuration therefor
Electrical conduit containing a fire-resisting thermoplastic composition
Anti-infective agents and uses thereof
High performance data transport system and method
Image processing device and information storage medium including motion vector information calculation
Power supply system for motor vehicle
Porous polymeric resins
  Randomly Featured Patents
Method and apparatus for correcting soft errors in digital data
Hiding card information
Safety liner for a vehicle tire and method of use
Phosphate glass useful in lasers
Apparatus for preparing a sample for mass spectrometry
System and method for integrated travel and expense management
Process for the concentration by flotation of fine mesh size or oxidized ores of copper, lead, zinc
Scan line to scan line feedforward in an autofocus system of an imaging system
Coupling grating for focusing light within a waveguide for heat assisted magnetic recording
Polyester fiber dyeable under normal pressure and process for the production thereof