3875635

Information

• Patent Grant
• 3875635

• References
• Source

• Patent Number

  3,875,635

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • B23F13/08 - by grinding
  • B23F13/06 - Making worms of globoidal shape
  • F16H55/22 - for transmissions with crossing shafts, especially worms, worm-gears
  • Y10S451/90 - Gear abrader
  • Y10T29/49469 - Worm gear
  • Y10T409/107473 - Making a noncircular gear, worm, rotor, or a planar-faced gear

• US Classifications

  • 029 - Metal working
  • 040 - Card, picture, or sign exhibiting
  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading