1909792

Information

• Patent Grant
• 1909792

• References
• Source

• Patent Number

  1,909,792

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • D21F7/02 - Mechanical driving arrangements
  • F16H3/68 - in which an orbital gear has an axis crossing the main axis of the gearing and has helical teeth or is a worm

• US Classifications

  • 475 - Planetary gear transmission systems or components