2197155

Information

• Patent Grant
• 2197155

• References
• Source

• Patent Number

  2,197,155

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1940
  85 years ago

• CPC

  • F16H25/2204 - with balls
  • F02N7/04 - the pistons acting on screw-threaded members to effect rotation
  • F16H2025/204 - Axial sliding means
  • Y10S411/929 - Thread lock
  • Y10T74/13 - Machine starters
  • Y10T74/18696 - including means to selectively transmit power [e.g., clutch, etc.]
  • Y10T74/19786 - Captured sphere

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener