Rail vehicle with variable wheel shaft geometry

Rail vehicle with variable wheel shaft geometry

  • CN 102,947,162 B
  • Filed: 03/28/2011
  • Issued: 03/06/2018
  • Est. Priority Date: 03/29/2010
  • Status: Active Grant
First Claim
Patent Images

1. A kind of 1. rail vehicle (S) with variable wheel shaft geometry and with least two wheel shafts (A1, A2), wherein eachThe horizontal Angle Position (α

  • ) of wheel shaft is variable relative to carriage frame, it is characterised in that the Angle Position (α

    ) of each wheel shaft is in-orbitContinuously adjusted during road vehicle operation, to reach the prespecified lateral displacement (dy) of wheel shaft and prespecified wheel shaft angle (dα

    ), the asymmetric control of wherein wheel shaft can be realized, by means of the wheel shaft angle between the first wheel shaft and the second wheel shaft(





    It is asymmetrically distributed with the horizontal angle in the first different wheel shafts(

    α

    1)

    With the horizontal angle of the second wheel shaft(

    α

    2)

    On, targetedly adjustThe whole lateral displacement.

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