1985856

Information

• Patent Grant
• 1985856

• References
• Source

• Patent Number

  1,985,856

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  90 years ago

• CPC

  • B23D35/004 - for circular cutting members
  • Y10T83/7726 - By movement of the tool
  • Y10T83/7801 - Including means to rotate both elements at different speeds
  • Y10T83/7826 - With shifting mechanism for at least one element of tool pair
  • Y10T83/7843 - With means to change overlap of discs

• US Classifications

  • 083 - Cutting