1337147

Information

• Patent Grant
• 1337147

• References
• Source

• Patent Number

  1,337,147

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1920
  104 years ago

• CPC

  • B23D49/04 - Hacksaw machines with straight saw blades secured to a pivotally-arranged frame
  • B23Q37/00 - Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations Units therefor in so far as the feature of interchangeability is important
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling
  • Y10T83/758 - With means to adjust clamp position or stroke
  • Y10T83/8726 - Single tool with plural selective driving means
  • Y10T83/8727 - Plural tools selectively engageable with single drive
  • Y10T83/8763 - Convertible from tool path to another or from implement to machine
  • Y10T83/8876 - Reciprocating plus work approach [e.g., saw type]

• US Classifications

  • 083 - Cutting
  • 029 - Metal working