3858893

Information

• Patent Grant
• 3858893

• References
• Source

• Patent Number

  3,858,893

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • B23B31/16225 - with a centre
  • Y10T279/17025 - Radially reciprocating jaws
  • Y10T279/1961 - Lever actuated
  • Y10T279/25 - Compensation for eccentricity
  • Y10T279/26 - with centering means
  • Y10T279/3493 - Protection means e.g., cover, seal, overstress prevention, air blast

• US Classifications

  • 279 - Chucks or sockets