3897705

Information

• Patent Grant
• 3897705

• References
• Source

• Patent Number

  3,897,705

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • B23D35/004 - for circular cutting members
  • B21D31/046 - making use of rotating cutters
  • B23D19/06 - with several spaced pairs of shearing discs working simultaneously
  • Y10T29/18 - Expanded metal making
  • Y10T83/4824 - With means to cause progressive transverse cutting
  • Y10T83/4833 - Cooperating tool axes adjustable relative to each other
  • Y10T83/4836 - With radial overlap of the cutting members
  • Y10T83/9374 - With spacer interposed between shaft-mounted tools
  • Y10T83/9464 - For rotary tool

• US Classifications

  • 083 - Cutting
  • 029 - Metal working