3757561

Information

• Patent Grant
• 3757561

• References
• Source

• Patent Number

  3,757,561

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • B21D28/04 - Centering the work Positioning the tools
  • F16F1/3605 - characterised by their material
  • F16F3/08 - with springs made of a material having high internal friction
  • Y10T83/4508 - With supplemental work feed means

• US Classifications

  • 072 - Metal deforming
  • 083 - Cutting
  • 267 - Spring devices
  • 401 - Coating implements with material supply