3451277

Information

• Patent Grant
• 3451277

• References
• Source

• Patent Number

  3,451,277

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • F16H53/08 - Multi-track cams
  • B65H54/2812 - with a traversing guide running in the groove
  • F16H25/122 - Gearings with helical grooves and automatic reversal
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T74/18312 - Grooved
  • Y10T74/2107 - Follower

• US Classifications

  • 074 - Machine element or mechanism
  • 242 - Winding, tensioning, or guiding