1848540

Information

• Patent Grant
• 1848540

• References
• Source

• Patent Number

  1,848,540

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1932
  93 years ago

• CPC

  • B23D51/125 - Blade tensioning means
  • B23D49/06 - Hacksaw machines with straight saw blades for special use
  • B23D51/12 - for use with tools, dealt with in this subclass, which are connected to a carrier at both ends
  • Y10T83/8749 - By pivotal motion
  • Y10T83/8759 - With means to connect or disconnect tool and its drive
  • Y10T83/8775 - With tool tensioning means
  • Y10T83/8776 - Constantly urged tool or tool support [e.g., spring biased]
  • Y10T83/8788 - Tool return mechanism separate from tool advance mechanism
  • Y10T83/8876 - Reciprocating plus work approach [e.g., saw type]
  • Y10T83/937 - Tool mounted by and between spaced arms

• US Classifications

  • 030 - Cutlery
  • 083 - Cutting
  • 166 - Wells