3381541

Information

• Patent Grant
• 3381541

• References
• Source

• Patent Number

  3,381,541

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • F16H55/38 - Means or measures for increasing adhesion
  • B60V3/04 - co-operating with rails or other guiding means
  • B61B12/06 - Safety devices or measures against cable fracture
  • B61B13/06 - Saddle or like balanced type
  • B61C11/06 - tractive effort applied or supplied by aerodynamic force or fluid reaction
  • B61C13/04 - for elevated railways with rigid rails
  • B61J3/12 - Self-propelled tractors or pushing vehicles
  • B65G23/14 - Endless driving elements extending parallel to belt or chain
  • B66B9/02 - actuated mechanically otherwise than by rope or cable
  • B66D3/003 - using two or more cooperating endless chains
  • F16C13/04 - Bearings with only partial enclosure of the member to be borne Bearings with local support at two or more points
  • F16C32/06 - with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft
  • F16H7/00 - Gearings for conveying rotary motion by endless flexible members
  • F16H19/06 - comprising flexible members
  • F16H2019/0613 - the flexible member being a toothed belt or chain engaging a rack
  • F16H2019/0686 - the flexible member being directly driven, e.g. by a pulley, and the reciprocating member forming a part of the loop
  • Y10T74/18832 - including flexible drive connector [e.g., belt, chain, strand, etc.]

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 074 - Machine element or mechanism
  • 104 - Railways
  • 105 - Railway rolling stock
  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 476 - Friction gear transmission systems or components