3830585

Information

• Patent Grant
• 3830585

• References
• Source

• Patent Number

  3,830,585

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B23B47/28 - Drill jigs for workpieces
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • B23B2215/24 - Components of internal combustion engines
  • F02B2053/005 - Wankel engines
  • F02B2730/018 - with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
  • Y02T10/17 - Non-reciprocating piston engines
  • Y10T408/557 - Frictionally engaging sides of opening in work

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool