1691649

Information

• Patent Grant
• 1691649

• References
• Source

• Patent Number

  1,691,649

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1928
  96 years ago

• CPC

  • B23Q7/1494 - using grippers
  • B23Q3/101 - for supporting a workpiece during its transport to or from a tool holder
  • B23Q3/12 - for securing to a spindle in general
  • Y10T82/2562 - Spindle and bearings
  • Y10T82/26 - Work driver
  • Y10T279/16 - Longitudinal screw clamp
  • Y10T279/35 - Miscellaneous
  • Y10T403/32327 - including radially spaced detent or latch component

• US Classifications

  • 279 - Chucks or sockets
  • 082 - Turning
  • 285 - Pipe joints or couplings
  • 403 - Joints and connections
  • 451 - Abrading