3504571

Information

• Patent Grant
• 3504571

• References
• Source

• Patent Number

  3,504,571

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • G03B1/22 - Claws or pins engaging holes in the film
  • F01B9/06 - the piston motion being transmitted by curved surfaces
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F16H27/02 - with at least one reciprocating or oscillating transmission member
  • F01B2009/063 - Mono-lobe cams
  • F02B2730/01 - with one or more pistons in the form of a disk or rotor rotating with relation to the housing with annular working chamber
  • Y02T10/17 - Non-reciprocating piston engines
  • Y10T74/2101 - Cams

• US Classifications

  • 074 - Machine element or mechanism
  • 352 - Optics: motion pictures