3718022

Information

• Patent Grant
• 3718022

• References
• Source

• Patent Number

  3,718,022

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • B23D19/06 - with several spaced pairs of shearing discs working simultaneously
  • B21D5/06 - by drawing procedure making use of dies or forming-rollers
  • B21D43/00 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles Associations therewith of cutting devices
  • Y10S83/902 - Attachments for other types of machine
  • Y10T83/2192 - Endless conveyor
  • Y10T83/6579 - With means to press work to work-carrier
  • Y10T83/6592 - Interrelated work-conveying and tool-moving means

• US Classifications

  • 072 - Metal deforming
  • 083 - Cutting