2843389

Information

• Patent Grant
• 2843389

• References
• Source

• Patent Number

  2,843,389

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  66 years ago

• CPC

  • B23B31/16233 - Jaws movement actuated by oblique surfaces of a coaxial control rod
  • B23B31/1223 - using fluid-pressure means in the chuck to actuate the gripping means
  • B23B31/307 - Vacuum chucks
  • B23B31/404 - Gripping the work or tool by jaws moving radially controlled by conical surfaces
  • B23B31/4073 - Gripping the work or tool between planes almost perpendicular to the axis
  • B23B2228/28 - Soft
  • Y10T279/11 - Vacuum
  • Y10T279/1291 - Fluid pressure moves jaws via mechanical connection
  • Y10T279/22 - Double acting
  • Y10T279/29 - More than one set of gripping means

• US Classifications

  • 279 - Chucks or sockets