2164596

Information

• Patent Grant
• 2164596

• References
• Source

• Patent Number

  2,164,596

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1939
  86 years ago

• CPC

  • B65H23/1813 - acting on web-roll
  • B65H23/1806 - in reel-to-reel type web winding and unwinding mechanism
  • F16H61/462 - for achieving a target speed ratio
  • F16H61/472 - for achieving a target output torque

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 060 - Power plants