2629439

Information

• Patent Grant
• 2629439

• References
• Source

• Patent Number

  2,629,439

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1953
  71 years ago

• CPC

  • B23D31/001 - for trimming deep drawn products
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating
  • Y10T74/2101 - Cams
  • Y10T83/2127 - Ejector operated with return stroke of cutter
  • Y10T83/397 - A tool has a sequence of motion in plural paths
  • Y10T83/8691 - Unicyclic
  • Y10T83/9447 - Shear type

• US Classifications

  • 083 - Cutting
  • 074 - Machine element or mechanism