3410030

Information

• Patent Grant
• 3410030

• References
• Source

• Patent Number

  3,410,030

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1968
  56 years ago

• CPC

  • B24B47/18 - for rotating the spindle at a speed adaptable to wear of the grinding wheel
  • B24B47/14 - by liquid or gas pressure
  • B24B55/00 - Safety devices for grinding or polishing machines Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
  • Y10T137/1153 - Excess speed responsive

• US Classifications

  • 451 - Abrading
  • 137 - Fluid handling
  • 173 - Tool driving or impacting
  • 415 - Rotary kinetic fluid motors or pumps
  • 418 - Rotary expansible chamber devices