1548576

Information

• Patent Grant
• 1548576

• References
• Source

• Patent Number

  1,548,576

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1925
  100 years ago

• CPC

  • B23Q5/348 - by means of clutches
  • B23Q2705/187 - Automatic clutches
  • Y10T29/518 - Carriage stop mechanism
  • Y10T82/2539 - Feednut control
  • Y10T82/2574 - Stop [e.g., carriage, tool, work, etc.]

• US Classifications

  • 192 - Clutches and power-stop control
  • 029 - Metal working
  • 082 - Turning
  • 470 - Threaded, headed fastener, or washer making: process and apparatus