Vertically-adjustable axle box for rail vehicles

Details Vertically-adjustable axle box for rail vehicles Vertically-adjustable axle box for rail vehicles

B - Operations, Transporting

60

B

295/17

B60B 35/00 (2006.01) B61F 5/30 (2006.01)

Patent

CA 1156291

ABSTRACT OF THE DISCLOSURE Because of wear on the running surfaces of wheel rims of rail vehicles it is necessary to provide a method for adjusting the height of the axle box. For this purpose the invention provides for the insertion of spacer pieces between the wedge grip suspen- sions of the primary suspension. In order to lock them into posi- tion and to make assembly easier, these spacer pieces are secured against displacement by means of cylindrical pins. For greater usefulness the spacer pieces are provided with bearing surfaces of various levels so that in order to readjust the height it is only necessary to rotate the spacer piece until the surface with the desired height is brought into load-bearing contact with the wedge grip suspension.

381478

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