2920501

Information

• Patent Grant
• 2920501

• References
• Source

• Patent Number

  2,920,501

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • B61H15/0078 - with cams, by friction or clamping
  • Y10T74/19656 - Pin teeth
  • Y10T74/1967 - Rack and pinion
  • Y10T74/206 - Adjustable
  • Y10T74/20642 - Hand crank
  • Y10T74/20654 - Gear

• US Classifications

  • 074 - Machine element or mechanism
  • 188 - Brakes