1956318

Information

• Patent Grant
• 1956318

• References
• Source

• Patent Number

  1,956,318

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1934
  90 years ago

• CPC

  • B23B31/1071 - Retention by balls
  • B23B31/1072 - Retention by cylindrical elements
  • Y10T279/17418 - Unitary
  • Y10T279/17461 - Nonresilient member biased by a resilient member
  • Y10T279/17717 - Rotary eccentric-cam sleeve
  • Y10T279/18 - Pivoted jaw

• US Classifications

  • 279 - Chucks or sockets
  • 451 - Abrading