UA101768C2 - Surface profile of railway wheel - Google Patents

Surface profile of railway wheel

Info

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
Application number
UAA201202496A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Виктор Васильевич Кочергин
Игорь Николаевич Максимов
Геральд Грабнер
Original Assignee
Открытое Акционерное Общество "Российские Железные Дороги"
Сименс Акциенгезеельшафт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое Акционерное Общество "Российские Железные Дороги", Сименс Акциенгезеельшафт filed Critical Открытое Акционерное Общество "Российские Железные Дороги"
Publication of UA101768C2 publication Critical patent/UA101768C2/en

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.
UAA201202496A 2011-03-02 2012-03-02 Surface profile of railway wheel UA101768C2 (en)

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)

* Cited by examiner, † Cited by third party
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
RU2661183C1 (en) * 2017-10-27 2018-07-12 Акционерное общество "Выксунский металлургический завод" Surface profile of wheel rim of passenger cars
RU2661186C1 (en) * 2017-10-27 2018-07-12 Акционерное общество "Выксунский металлургический завод" Surface profile of wheel rim of freight 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)

* Cited by examiner, † Cited by third party
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
WO1990008047A1 (en) * 1989-01-12 1990-07-26 Dnepropetrovsky Metallurgichesky Institut 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

Also Published As

Publication number Publication date
EA020267B1 (en) 2014-09-30
EA201200214A1 (en) 2012-11-30
RU2454331C1 (en) 2012-06-27

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