3685757

Information

• Patent Grant
• 3685757

• References
• Source

• Patent Number

  3,685,757

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B65H75/247 - using rollers or rods moving relative to a wedge or cam surface

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 192 - Clutches and power-stop control