3863353

Information

• Patent Grant
• 3863353

• References
• Source

• Patent Number

  3,863,353

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • G01B5/20 - for measuring contours or curvatures
  • F01C1/22 - of internal-axis type with equidirectional movement of co-operating members at the point of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston 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

• US Classifications

  • 033 - Geometrical instruments