2881452

Information

• Patent Grant
• 2881452

• References
• Source

• Patent Number

  2,881,452

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • B23G9/001 - Working screws
  • B23G7/00 - Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
  • B23G9/004 - Finishing screws
  • B23Q7/00 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools
  • B23Q7/04 - by means of grippers
  • B23Q2707/006 - for thread cutting
  • Y10T82/2514 - with work feeder or remover
  • Y10T408/50 - with product handling or receiving means
  • Y10T408/54 - Means to intermittently advance work

• US Classifications

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