| 发明名称 |
PROFILE OF RAILROAD VEHICLE WHEEL BEARING DISK FLANGE |
| 摘要 |
FIELD: transport. ^ SUBSTANCE: proposed wheel comprises bearing disk and hub running in bearings fitted on axle, rim fitted on the hub with the help of elastic gasket. Note that the gap between rim and hub seat surfaces is shaped. All along bearing disk perimetre, a flange is made with its side surface in contact with railhead. Surface in contact with railhead and switchblade is defined by curvilinear generating line with its camber directed towards railhead. ^ EFFECT: higher safety, longer life and reduced resistance. ^ 2 dwg |
| 申请公布号 |
RU2375203(C1) |
申请公布日期 |
2009.12.10 |
| 申请号 |
RU20080131363 |
申请日期 |
2008.07.29 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA OMSKIJ GOSUDARSTVENNYJ UNIVERSITET PUTEJ SOOBSHCHENIJA |
发明人 |
GALIEV IL'KHAM ISLAMOVICH;SHILER VALERIJ VIKTOROVICH;BELOGLAZOVA NATAL'JA ANATOL'EVNA;SHILER ALEKSANDR VALER'EVICH;SHIPILOV PAVEL ALEKSANDROVICH;SHVETSOV SEMEN VASIL'EVICH |
| 分类号 |
B60B17/02;B61F13/00 |
主分类号 |
B60B17/02 |
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