1838520

Information

• Patent Grant
• 1838520

• References
• Source

• Patent Number

  1,838,520

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • B23B27/1614 - with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
  • B23B2200/0457 - Pentagonal
  • B23B2200/083 - curved
  • B23B2200/125 - discontinuous
  • B23B2205/04 - Fixation screws, bolts or pins of particular form
  • Y10T407/2266 - Holder adapted for tools of different shape
  • Y10T407/2276 - with means projecting through aperture to force tool laterally against reaction surface
  • Y10T407/23 - including tool having plural alternatively usable cutting edges
  • Y10T407/235 - with integral chip breaker, guide or deflector

• US Classifications

  • 407 - Cutters, for shaping