2171993

Information

• Patent Grant
• 2171993

• References
• Source

• Patent Number

  2,171,993

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1939
  85 years ago

• CPC

  • D07B3/10 - with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
  • D07B3/02 - in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
  • D07B3/08 - in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
  • D07B2207/4095 - Control means therefor
  • D07B2301/10 - Open loop
  • D07B2301/3591 - Linear speed

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 015 - Brushing, scrubbing, and general cleaning
  • 242 - Winding, tensioning, or guiding
  • 475 - Planetary gear transmission systems or components