2702393

Information

• Patent Grant
• 2702393

• References
• Source

• Patent Number

  2,702,393

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1955
  70 years ago

• CPC

  • F16H25/24 - Elements essential to such mechanisms
  • B23G1/02 - on an external or internal cylindrical or conical surface
  • 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
  • B23Q5/406 - with means for meshing screw and nut
  • B23Q23/00 - Arrangement for compensating for irregularities or wear
  • B44B3/04 - wherein non-plane surfaces are worked
  • B44B2700/025 - for engraving a surface of revolution
  • Y10T74/19735 - Nut disengageable from screw

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 033 - Geometrical instruments
  • 074 - Machine element or mechanism