Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotary body of hard material with plastic supporter










Image Number 4 for United States Patent #4886377.

A rotary body of hard material with a plastic supporter and a method of manufacturing therefor, which essentially comprises a coating film coated with the rotary body and removed after molding so as to make a clearance between the rotary body and the supporter, so that rotation of the rotary body may be allowed smoothly. The method of this invention defines steps of molding, coating of film and removing of the film so as to obtain rotation of rotary body relative to the plastic supporter.








 
 
  Recently Added Patents
Vertical gate LDMOS device
Method and apparatus for sharing virtual workspaces
Stepped delay control of integrated switches
RF amplifier with digital filter for polar transmitter
Limit switch
Gearbox housing
Automatic setup of reflector instances
  Randomly Featured Patents
Carbon dioxide absorbent, carbon dioxide separating apparatus, and reformer
Steering column article holder
Method for early optimization of a manufacturing system design
Current mirror
Method and apparatus for securing a pouring spout to a container
Device for obtaining subsets from a field of characters
Copper foil for printed circuit
Spindle motor and disk drive having the same
Apparatus involving a centerplate and a heat sink between multiple flat extrusion streams
Corner connector for board shaped component parts