Undercarriage for railway car

Details Undercarriage for railway car Undercarriage for railway car

1994-01-11

1996-02-06

Oberleitner, Robert J.

Railway rolling stock

Trucks

Radial

105168, B61F 538

Patent

active

054889103

ABSTRACT:
On truck frames having three wheelsets, the invention teaches that the middle wheelset is in contact on each side with the vehicle frame by means of actuators in the lateral direction. These actuators are used to adjust the middle wheelset when the train travels through curves toward the outside of the curve, as a function of the angle of rotation of the truck frame, which is determined by means of measurement elements.

REFERENCES:
patent: 4519329 (1985-05-01), Vacher
patent: 4679507 (1987-07-01), Rassaian
patent: 5263420 (1993-11-01), Schwendt et al.

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