TORSION SPRING OF RAIL RUNNING GEAR Russian patent published in 2006 - IPC B61F5/24

Abstract RU 2267428 C1

FIELD: railway transport.

SUBSTANCE: torsion spring of rail running gear consists of lever 11 hinge-connected to bottom of body 10 connected with rod 1 fitted in spline support 6 installed on bogie frame. Lever is provided with cam 12 in zone of contact with body bottom engaging with cavity 13 in body bottom, said cavity is of different height in length and curvilinear in plan. Spline support is made movable and is provided with spherical head 8 installed for movement in guide 9 rigidly secured on said bottom and provided with boss in plan pointed to side of pivot connecting bogie and running gear body.

EFFECT: simplified design, enlarged operating capabilities of torsion spring suspension.

3 dwg

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RU 2 267 428 C1

Authors

Slivinskij Evgenij Vasil'Evich

Novikov Ivan Vasil'Evich

Dates

2006-01-10—Published

2004-06-23—Filed