| 发明名称 |
TWO-AXLE BOGIE OF FREIGHT RAILROAD CAR |
| 摘要 |
Invention relates to the railroad car construction. The bogie of freight railroad car contains slit type lateral frames, wheel pairs with axle-box roller units, closed jaws of lateral frames, and truck bolster equipped with step-bearing, supports for sliders, complete sets of central suspension and friction oscillation suppressors. Lateral frames and truck bolster are welded from sheet rolled metal of low-alloy steel 09?2D-12 or 09?2C-CB-12 DCT 19281 not below 295 class of strength. Invention allows to exclude the misalignment of axles of wheel pairs of the bogie with possibility of reduction of overall sizes of its bearing elements.
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| 申请公布号 |
UA58924(C2) |
申请公布日期 |
2003.08.15 |
| 申请号 |
UA20020119350 |
申请日期 |
2002.11.25 |
| 申请人 |
"KRIUKIV CARRIAGE BUILDING WORKS", OPEN JOINT-STOCK COMPANY |
发明人 |
DEINEKO SERHII YURIIOVYCH;PRYKHODKO VOLODYMYR IVANOVYCH;BONDAR MYKOLA OLEKSANDROVYCH;LOZOVYK IRYNA MYKHAILIVNA;SHKABROV OLEH ANATOLIIOVYCH;ROHOVENKO OLHA OLEKSANDRIVNA;MOZHEIKO YEVHEN RUDOLFOVYCH;PROKHOROV VOLODYMYR MYKHAILOVYCH;LASHKO ANATOLII DMYTROVYCH;SHYLIAEV VOLODYMYR MYKOLAIOVYCH;KYRPA HEORHII MYKOLAIOVYCH |
| 分类号 |
B61F5/52;(IPC1-7):B61F5/52 |
主分类号 |
B61F5/52 |
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