3499657

Information

• Patent Grant
• 3499657

• References
• Source

• Patent Number

  3,499,657

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • B23B31/16004 - Jaws movement actuated by one or more spiral grooves
  • B23B31/16037 - using mechanical transmission through the spindle
  • B23B31/28 - using electric or magnetic means in the chuck
  • B23B2260/062 - Electric motors
  • Y10T279/1926 - Spiral cam or scroll actuated

• US Classifications

  • 279 - Chucks or sockets