FIELD: transportation.
SUBSTANCE: invention relates to the field of railway vehicles, in particular to brake pads, working in friction with the rolling surface of the wheel. Brake shoe includes a metal frame and a polymer composite friction element. Composite contains dispersed particles of low-silicon ferrosilicon, high-silicon ferrosilicon, and silicomanganese.
EFFECT: improvement in the performance characteristics of the pad is achieved by increasing the effectiveness of the “wheel-saving” impact of the pad on the rolling surface of the wheel during tri-coupling.
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| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2653222C2 |
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|
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| FRICTION ITEM | 2012 |
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|
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| RAILWAY VEHICLE BRAKING CLAMP | 2010 |
|
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| RAIL VEHICLE BRAKE SHOE (VERSIONS) | 2006 |
|
RU2319871C1 |
| TRACTION ROLLING STOCK BRAKE SHOE | 2016 |
|
RU2652480C1 |
| CHECKBLOCK OF TRACTION ROLLING STOCK | 2016 |
|
RU2653220C1 |
