1652622

Information

• Patent Grant
• 1652622

• References
• Source

• Patent Number

  1,652,622

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1927
  97 years ago

• CPC

  • E05F15/614 - operated by meshing gear wheels, one of which being mounted at the wing pivot axis operated by a motor acting directly on the wing pivot axis
  • E05Y2900/51 - for railway cars or mass transit vehicles
  • Y10S194/903 - Check-controlled turnstile

• US Classifications

  • 105 - Railway rolling stock
  • 194 - Check-actuated control mechanisms
  • 235 - Registers