2520249

Information

• Patent Grant
• 2520249

• References
• Source

• Patent Number

  2,520,249

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1950
  75 years ago

• CPC

  • B23Q3/062 - adapted for holding workpieces having a special form or being made from a special material
  • B23Q2703/105 - for clamping a crankshaft
  • Y10T279/1049 - with jaw positively interlocked with wedge e.g., dovetail or T-slot

• US Classifications

  • 269 - Work holders
  • 279 - Chucks or sockets