UA101768C2 - Surface profile of railway wheel - Google Patents
Surface profile of railway wheelInfo
- Publication number
- UA101768C2 UA101768C2 UAA201202496A UAA201202496A UA101768C2 UA 101768 C2 UA101768 C2 UA 101768C2 UA A201202496 A UAA201202496 A UA A201202496A UA A201202496 A UAA201202496 A UA A201202496A UA 101768 C2 UA101768 C2 UA 101768C2
- Authority
- UA
- Ukraine
- Prior art keywords
- flange
- profile
- arc
- wheel
- circle
- Prior art date
Links
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The surface profile of a railway wheel comprises interconnected flange surface profile and roll surface, it is formed in the form of a line consisting of smoothly connected straight line segments and circle arcs. The profile is made for wide railway wheel, which has an angle of inclination of the flange working surface of 70°. The profile of the inner surface of a flange comprises a vertical section in-series connected with an arc R= , then with an arc R= forming the top of a flange, and then along the profile is located a working surface of the flange formed by an arc R= connected with an inclined line segment with an angle of inclination70° to the horizont, then the working surface of the flange is connected to the roll surface of the wheel along the circle with a radius R= . The roll surface is formed by in-series connected arcs with radii R= , R= , R= , R= , R= , R= , R= , R– , R= , which are a continuation of the circle generatrix and connected to the straight segment with a slope of 13 % at 107.0 <x <129.0, where x - current coordinate expressed in millimeters, along the x axis, with the origin on the inner surface of wheel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011108018/11A RU2454331C1 (en) | 2011-03-02 | 2011-03-02 | Railway wheel profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA101768C2 true UA101768C2 (en) | 2013-04-25 |
Family
ID=46681856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201202496A UA101768C2 (en) | 2011-03-02 | 2012-03-02 | Surface profile of railway wheel |
Country Status (3)
| Country | Link |
|---|---|
| EA (1) | EA020267B1 (en) |
| RU (1) | RU2454331C1 (en) |
| UA (1) | UA101768C2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2568819C2 (en) * | 2013-01-21 | 2015-11-20 | Игорь Анатольевич Пухов | Increasing life of elements in system wheel-rail and profiles of track and railway wheel rim selected proceeding therefrom |
| RU2648545C2 (en) * | 2016-09-13 | 2018-03-26 | Общество с ограниченной ответственностью "Хекса" | Working surface profile of railway wheel r65-vg1 |
| RU2698592C2 (en) * | 2016-12-15 | 2019-08-28 | Общество с ограниченной ответственностью "Хекса" | Railway wheel working surface profile |
| RU2661186C1 (en) * | 2017-10-27 | 2018-07-12 | Акционерное общество "Выксунский металлургический завод" | Surface profile of wheel rim of freight cars |
| RU2661183C1 (en) * | 2017-10-27 | 2018-07-12 | Акционерное общество "Выксунский металлургический завод" | Surface profile of wheel rim of passenger cars |
| CN109484429B (en) * | 2018-12-03 | 2021-11-23 | 中车长春轨道客车股份有限公司 | High-speed wheel tread structure suitable for wide rail in alpine region |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1240637A1 (en) * | 1983-07-28 | 1986-06-30 | Днепропетровский Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта Им.М.И.Калинина | Railway wheel |
| EP0403653A4 (en) * | 1989-01-12 | 1991-07-03 | Dnepropetrovsky Metallurgichesky Institut Imeni L.I. Brezhneva | Railway wheel rim |
| EP0760294A3 (en) * | 1995-08-24 | 1998-04-22 | Siemens SGP Verkehrstechnik GmbH | Wheel for railway vehicle and process for fabricating the same |
| RU22099U1 (en) * | 2001-09-26 | 2002-03-10 | Виктор Федорович Ушкалов | RAILWAY RIM PROFILE |
| RU22100U1 (en) * | 2001-09-26 | 2002-03-10 | Виктор Федорович Ушкалов | RAIL WHEEL FILE |
| RU26208U1 (en) * | 2002-04-15 | 2002-11-20 | Виктор Федорович Ушкалов | RAIL SURFACE PROFILE |
| RU2008127015A (en) * | 2008-07-04 | 2010-01-10 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Университет Путей Соо | RAILWAY WHEEL |
-
2011
- 2011-03-02 RU RU2011108018/11A patent/RU2454331C1/en active
-
2012
- 2012-02-29 EA EA201200214A patent/EA020267B1/en not_active IP Right Cessation
- 2012-03-02 UA UAA201202496A patent/UA101768C2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2454331C1 (en) | 2012-06-27 |
| EA201200214A1 (en) | 2012-11-30 |
| EA020267B1 (en) | 2014-09-30 |
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