1770818

Information

• Patent Grant
• 1770818

• References
• Source

• Patent Number

  1,770,818

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • F02F3/047 - the inserts being located around the gudgeon pin bearings
  • F02F3/003 - the parts being connected by casting, brazing, welding or clamping
  • F02F2003/0061 - by welding
  • F05C2201/021 - Aluminium
  • F05C2201/0448 - Steel
  • Y10S164/08 - Piston
  • Y10T29/49261 - by composite casting or molding

• US Classifications

  • 092 - Expansible chamber devices
  • 029 - Metal working
  • 164 - Metal founding