2377241

Information

• Patent Grant
• 2377241

• References
• Source

• Patent Number

  2,377,241

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1945
  79 years ago

• CPC

  • B23F19/04 - Lapping spur gears by making use of a correspondingly shaped counterpart
  • B23F3/00 - Making gear teeth involving copying operations controlled by templates having a profile which matches that of the required tooth face or part thereof or a copy thereof to a different scale
  • B23F5/04 - the tool being a grinding worm
  • B23F21/00 - Tools specially adapted for use in machines for manufacturing gear teeth
  • B23F23/1231 - using a gear-shaped dressing tool

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 125 - Stone working