FIELD: railway transport.
SUBSTANCE: invention relates to diesel locomotives and electric locomotives, namely, to design of devices providing radial setting of axles of vehicle bogie wheelsets when vehicle negotiates curved sections of road. Proposed bogie has frame 1, wheelsets 4 with axle boxes 5, springs of spring suspension through which bogie frame rests on axle boxes, and carriers 6 connected wheelset axle boxes with frame. Axle boxes of wheelsets are connected with brackets of bogie frame by means of carriers installed at angle which can be changed within the range of 0° and 85° relative to longitudinal axis of bogie to set distance between centers of hinge joints 7 of carriers fastened on bogie frame less than distance between centers of hinge joints of carries connected to axle boxes.
EFFECT: reduced wear of wheelset flanges, increased their service life and simplified design.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2168432C1 |
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RU2301752C1 |
