2976959

Information

• Patent Grant
• 2976959

• References
• Source

• Patent Number

  2,976,959

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • B66D1/02 - Driving gear
  • B65H75/4434 - actuated by pulling on or imparting an inclination to the material
  • B66D5/32 - Detent devices
  • F16D41/12 - with hinged pawl co-operating with teeth, cogs, or the like
  • B66D2700/05 - Brakes with mechanisms with latches for hoists or similar devices
  • Y10T74/20636 - Detents

• US Classifications

  • 188 - Brakes
  • 074 - Machine element or mechanism
  • 123 - Internal-combustion engines
  • 192 - Clutches and power-stop control
  • 242 - Winding, tensioning, or guiding