FIELD: railway transport; freight car frames. SUBSTANCE: frame has longitudinal beam 1 with welded-to front and rear automatic coupler thrust corner plates 2 and 3, respectively, end face and bolster beams, binding members, flooring sheets, body pivot bearings, side bearers and supports for jacks. Welding contour is formed by holes in cast corner plates. Holes are oriented with longer sides along direction of action of draft gear forces. EFFECT: enlarged operating capabilities. 3 dwg
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Authors
Dates
1998-02-20—Published
1995-08-09—Filed