1749545

Information

• Patent Grant
• 1749545

• References
• Source

• Patent Number

  1,749,545

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1930
  94 years ago

• CPC

  • B21D28/002 - Drive of the tools
  • Y10T83/8838 - By relatively movable fixed axis levers
  • Y10T83/884 - By connecting rod articulated with tool support
  • Y10T83/8845 - Toggle links, one link pivoted to tool support

• US Classifications

  • 072 - Metal deforming
  • 083 - Cutting
  • 100 - Presses