2227575

Information

• Patent Grant
• 2227575

• References
• Source

• Patent Number

  2,227,575

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1941
  84 years ago

• CPC

  • B26F1/14 - Punching tools Punching dies
  • B26D7/015 - for sheet material or piles of sheets
  • G01C11/32 - Radial triangulation
  • Y10T83/6563 - With means to orient or position work carrier relative to tool station
  • Y10T83/728 - In pivotal or arcuate movement
  • Y10T83/8848 - Connecting rod articulated with tool support
  • Y10T83/8854 - Progressively cutting

• US Classifications

  • 083 - Cutting