1790697

Information

• Patent Grant
• 1790697

• References
• Source

• Patent Number

  1,790,697

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1931
  93 years ago

• CPC

  • B21B33/00 - Safety devices not otherwise provided for Breaker blocks Devices for freeing jammed rolls for handling cobbles; Overload safety devices
  • B21B31/07 - Adaptation of roll neck bearings
  • B21B2203/02 - Backlash elimination
  • B21B2203/44 - Vibration dampers

• US Classifications

  • 072 - Metal deforming