发明名称 |
FREIGHT CAR SIDE SUPPORT |
摘要 |
FIELD: railway transport. SUBSTANCE: side support has pressure part including box and roller. Pressure part is flexible coupled with pocket. Support is arranged inside end part of car frame bolster and is provided with box vertical displacement stop. Roller is installed on axle secured in box walls. Box provided with projections and is installed inside housing with clearance left between housing and box projections. EFFECT: prevention of side support contamination, enhanced dynamic characteristics of rail car and reduced wear of wheel flanges. 6 cl, 3 dwg
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申请公布号 |
RU2132791(C1) |
申请公布日期 |
1999.07.10 |
申请号 |
RU19970119688 |
申请日期 |
1997.11.11 |
申请人 |
URAL'SKAJA GOSUDARSTVENNAJA AKADEMIJA PUTEJ SOOBSH;CHENIJA |
发明人 |
GEJLER M.P.;LEVIN A.B.;SMOL'JANINOV A.V.;PAVLJUKOV A.EH. |
分类号 |
B61F5/14;(IPC1-7):B61F5/14 |
主分类号 |
B61F5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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