SU1654077A1 - Supporting-turning device for transport vehicle - Google Patents
Supporting-turning device for transport vehicle Download PDFInfo
- Publication number
- SU1654077A1 SU1654077A1 SU894645368A SU4645368A SU1654077A1 SU 1654077 A1 SU1654077 A1 SU 1654077A1 SU 894645368 A SU894645368 A SU 894645368A SU 4645368 A SU4645368 A SU 4645368A SU 1654077 A1 SU1654077 A1 SU 1654077A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- supporting
- transport vehicle
- turning device
- fixed ring
- fixed
- Prior art date
Links
Abstract
Изобретение относитс к транспортному машиностроению и может быть использовано в опорно-поворотных устройствах рельсовых транспортных единиц, в частности в вагонах метро и трамва . Цель изобретени - повышение надежности. Устройство содержит подвижное 2 и неподвижное 3 кольца, заключенные между ними в дорожках тела качени 4 и имеющие ограниченную площадь опоры под неподвижным кольцом в виде центрально расположенной балки 5. Участки неподвижного кольца 3, расположенные над опорой, выполнены в виде арки 6. 1 ил.The invention relates to the transport engineering industry and can be used in turntables of rail transport units, in particular in metro and tram cars. The purpose of the invention is to increase reliability. The device contains a movable 2 and a fixed 3 rings enclosed between them in the tracks of the rolling body 4 and having a limited support area under the fixed ring in the form of a centrally located beam 5. The portions of the fixed ring 3 located above the support are made in the form of an arch 6. 1 Il.
Description
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Изобретение относитс к железнодорожному транспорту и касаетс конструкции узлов экипажной части рельсового подвижного состава.The invention relates to railway transport and relates to the construction of assemblies for the crew part of rail rolling stock.
Цель изобретени - повышение надежности .The purpose of the invention is to increase reliability.
На чертеже схематически изображено опорно-поворотное устройство.The drawing schematically shows a turntable.
Опорно-поворотное устройство дл рамы 1 кузова содержит подвижное 2 и неподвижное 3 кольца и заключенные между ними в дорожках тела 4 качени .The turntable for the body frame 1 comprises a movable 2 and a fixed 3 rings and enclosed between them in the tracks of the rolling body 4.
Участки опорной поверхности неподвижного кольца, лежащие на поперечной балке 5 тележки, выполнены в виде арки 6 так,The portions of the support surface of the fixed ring lying on the transverse beam 5 of the trolley are made in the form of an arch 6 so
5five
чтобы своими концами арка опиралась на балку, а средн часть арки имела возможность деформироватьс под нагрузкой. В этом случае происходит раздвоение пиковой нагрузки и снижение ее уровн с одновременным уширением эпюры в 1,8 раза.with its ends, the arch would rest on the beam, and the middle part of the arch would be able to deform under load. In this case, a split of the peak load and a decrease in its level with simultaneous broadening of the diagram by 1.8 times occur.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894645368A SU1654077A1 (en) | 1989-01-31 | 1989-01-31 | Supporting-turning device for transport vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894645368A SU1654077A1 (en) | 1989-01-31 | 1989-01-31 | Supporting-turning device for transport vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1654077A1 true SU1654077A1 (en) | 1991-06-07 |
Family
ID=21426397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894645368A SU1654077A1 (en) | 1989-01-31 | 1989-01-31 | Supporting-turning device for transport vehicle |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1654077A1 (en) |
-
1989
- 1989-01-31 SU SU894645368A patent/SU1654077A1/en active
Non-Patent Citations (1)
Title |
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Патент FR Ns 2246432, кл. В 61 F 5/04, 1973. * |
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