2822180

Information

• Patent Grant
• 2822180

• References
• Source

• Patent Number

  2,822,180

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • B23B31/16079 - using mechanical transmission through the spindle
  • B23B31/28 - using electric or magnetic means in the chuck
  • B23Q3/16 - controlled in conjunction with the operation of the tool
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • B23B2231/42 - Chucks operated by a motor which is movable to engage with, or disengage from, the chuck operating means
  • Y10T279/1921 - Annular rack

• US Classifications

  • 279 - Chucks or sockets