3758930

Information

• Patent Grant
• 3758930

• References
• Source

• Patent Number

  3,758,930

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • B21H1/04 - with rim
  • B21D53/10 - parts of bearings sleeves valve seats or the like
  • F16C35/067 - Fixing them in a housing
  • Y10T29/49458 - Disc splitting to form pulley rim groove
  • Y10T29/49536 - Hub shaping
  • Y10T29/49918 - At cup or tube end

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming