Resources Contact Us Home
Elastic polishing tool and lens polishing method

Image Number 4 for United States Patent #7413503.

An elastic polishing tool that comes into contact with a surface to be polished of a lens and rotates to polish the surface, includes: an elastic polishing body which has a cylindrical shape and whose shape can be changed according to the surface to be polished; and a polishing pad that is adhered to one surface of the elastic polishing body opposite to the surface to be polished of the lens, wherein the polishing pad has a diameter larger than the length of an arc of the elastic polishing body in a cross section including a rotation axis of the elastic polishing tool.

  Recently Added Patents
Magnetic resonance imaging apparatus including elements for phase correction of wireless transmissions
Base makeup cosmetic and method for producing the same
Control unit
System and method of providing scalable computing between a portable computing device and a portable computing device docking station
Non-volatile memory device and method for programming non-volatile memory device
Barbecue grill
Carbamate-substituted oxindole derivatives and use thereof for the treatment of vasopressin-dependent diseases
  Randomly Featured Patents
Bearing arrangement for a tilting trunnion of a metallurgical vessel
Locking device
Controller for computer game
Heat exchanger configuration
Invoking different wireless link rate selection operations for different traffic classes
Ion exchange apparatus and method of controlling the same
Automatic matching and tuning network
Corrugated fiberboard box for packaging large television receiver
Alumina hydrates
Engine detecting device