There have double articulation plate and overhead telescopic rod for JVS double articulation system of trams. Double articulation plate: with two sides of lower articulation and a middle of connection frame. Two sides of lower articulation be fixed in vehicle body and connection frame by the bolt. The double articulation plate not only transmit the longitudinal acceleration caused by traction and braking so that the adjacent vehicles can carry out the rotary motion on horizontal and vertical surfaces, and also provide lateral movement that perpendicular to the direction of the travel for the adjacent vehicle, improve the adaptability of multi-channel rail vehicles on the S-curve track, to make the multi-section rail vehicles can pass through a variety of complex road conditions. Overhead telescopic rod: it is composed of a built-in compression spring structure. Be connected to the roof of the vehicle body by bolts, limit the side rolling of the gangway, keep the gangway vertical and in the right place, have the centring and spacing limit function to the two vehicles and the gangway, control the deformation of the gangway in a certain range.

• KEY FEATURES

  Using special customized joint bearings, high load capacity
  Adopt high strength forged steel material for connecting seat, high reliability and long service life

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  Structural strength verified by FEA calculation to ensure structural strength.

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  Integrated supply, easy installation

   

   

   

• SPECIFICATION

  WEIGHT(kg)
  Double Articulation Plate 240
  Overhead Telescopic Pole 37

  MAXIMUM STATICLOAD OF DOUBLE ARTICULATION PLATE（kN） (+pull/-press)
  Fx +280/-280
  Fy +110/-110
  Fz +57.5/-57.5

  MAXIMUM ANGLES OF DUOBLE ARTICULATION PLATE（°）
  Rz ±38
  Ry ±2.2
  Rx ±4.6

• MECHANICAL DIMENSIONS

  MAXIMUM LENGTH(mm)
  Double Articulation Plate 2060
  Overhead Telescopic Pole 1940

  MAXIMUM WIDTH(mm)
  Double Articulation Plate 1336
  Overhead Telescopic Pole 240

  MAXIMUM THICKNESS(mm)
  Double Articulation Plate 162.5
  Overhead Telescopic Pole 185

• OPERATIONAL ENVIRONMENT

  OPERATING TEMPERATURE
  -45℃－80℃

  USEFUL LIFE
  30years

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  This product only can be provided service for the regions outside Europe