1990514

Information

• Patent Grant
• 1990514

• References
• Source

• Patent Number

  1,990,514

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1935
  90 years ago

• CPC

  • F16C1/02 - for conveying rotary movements
  • D07B3/045 - with the reels axially aligned, their common axis coinciding with the axis of the machine
  • Y10T29/49842 - Between tube-forming helical coils
  • Y10T29/49861 - Sizing mating parts during final positional association

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 029 - Metal working
  • 072 - Metal deforming
  • 140 - Wireworking
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts