Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/915
Name: Abrading > Abrading wheel speed control
Description: Disclosure of regulating the rotational velocity of a grinding disk or drum.

Patents under this class:

Patent Number Title Of Patent Date Issued
4622779 Method and apparatus for speed control of a grinder Nov. 18, 1986
4384432 Grinding machine May. 24, 1983
3935677 Metallographic polisher with speed control Feb. 3, 1976

  Recently Added Patents
Mobile terminal
Image output method and device, and image display
Method of forming wafer level mold using glass fiber and wafer structure formed by the same
Use of deuterium oxide for the treatment of virus-based diseases of the respiratory tract
Electronic device
Method of processing data and display apparatus for performing the method
Method for controlled layer transfer
  Randomly Featured Patents
Gyrometric detection method and sampled optical gyrometer to implement said method
Apparatus for stiffening shoe insoles
Device and method for reducing aircraft noise
Capsule medical apparatus
Toner for electrophotography
Underwater suction device for irradiated materials
Damping device
Fire collar
Toy projectile system
Safety device to hold the extractable pins used for hooking pamphlets, brochures and the like within a collecting container