3831243

Information

• Patent Grant
• 3831243

• References
• Source

• Patent Number

  3,831,243

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • F16H55/34 - Non-adjustable friction discs
  • B23K11/084 - of helicoïdal seams
  • B23K11/105 - Stitch welding
  • Y10T29/49551 - Work contacting surface wound about core

• US Classifications

  • 029 - Metal working
  • 228 - Metal fusion bonding
  • 474 - Endless belt power transmission systems or components
  • 492 - Roll or roller