FIELD: transport.
SUBSTANCE: invention relates to railway transport, particularly, to rolling stock braking equipment. Brake comprises brake shoe holder swinging about axis and at least one brake shoe. Said shoe has wearing section interacting with friction pair. Brake shoe geometry allows wear centre, in the case of skew wear, to displace so that torque counteracting said skew wear originates. Multiple polygonal brake shoes may swing about their holders in all directions. Cross section of wearing section narrows toward pair of friction in whatever plate perpendicular thereto.
EFFECT: reduced skew wear, longer life.
5 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BELT BRAKE | 0 |
|
SU1038655A1 |
| BRAKING DEVICE | 1992 |
|
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|
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|
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|
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| DISC-SHOE BRAKE | 0 |
|
SU830053A1 |
| DEVICE FOR EQUALIZING THERMAL LOADING OF DRUM- AND-SHOE BRAKE | 2000 |
|
RU2224927C2 |
| VEHICLE WHEEL BRAKING DEVICE | 2015 |
|
RU2615844C2 |
