3829230

Information

• Patent Grant
• 3829230

• References
• Source

• Patent Number

  3,829,230

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • F16D43/20 - controlled by torque
  • B23G1/46 - for holding the threading tools
  • B23G3/00 - Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose
  • B23Q5/52 - Limiting feed movement
  • B23Q11/04 - Arrangements preventing overload of tools
  • Y10T408/18 - with stopping upon completion of prescribed operation
  • Y10T408/75 - Relative motion of splined shaft and tool-support causing release of Tool from operating position

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus