Resources Contact Us Home
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
Package-on-package technology for fan-out wafer-level packaging
Mobile device and method for providing eco-friendly user interface
Proteins and polynucleotides of Vibrio cholerae
Shadow queue for callers in a performance/pattern matching based call routing system
Multi-path liquid cooling arrangement for electric machines
Ageing-resistant mounting for inflatable airbag module
Multi-step system and method for curing a dielectric film
  Randomly Featured Patents
Method of enhancing a program stream
Pyridinylpyrimidine derivatives, method for production thereof and a fungicide containing them as the active ingredient
Method of reverse link dynamic power control in a wireless communication system using quality feedback from a delay-sensitive traffic stream or overhead channel
Floating roofs with magnetic seals
Golf game
Server to cache protocol for improved web performance
Self-memorizing data bus system for random access data transfer
Communication device for layered protocols
Chondroitin sulfate as a marker of bone resorption
Dual-damascene interconnects without an etch stop layer by alternating ILDs