3345727

Information

• Patent Grant
• 3345727

• References
• Source

• Patent Number

  3,345,727

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • B60G11/113 - Mountings on the axle
  • B21D53/886 - leaf springs
  • C21D7/06 - by shot-peening or the like
  • C21D9/02 - for springs
  • B60G2206/428 - Leaf springs
  • B60G2206/81 - Shaping
  • B60G2206/81022 - by forging
  • B60G2206/8106 - by thermal treatment
  • B60G2206/8403 - Shot-peening
  • Y10T29/49615 - Resilient shock or vibration absorber utility
  • Y10T29/49995 - Shaping one-piece blank by removing material

• US Classifications

  • 148 - Metal treatment
  • 029 - Metal working
  • 072 - Metal deforming
  • 451 - Abrading