UA106138C2 - Four-axle bogie of rail vehicle - Google Patents

Four-axle bogie of rail vehicle

Info

Publication number
UA106138C2
UA106138C2 UAA201300226A UAA201300226A UA106138C2 UA 106138 C2 UA106138 C2 UA 106138C2 UA A201300226 A UAA201300226 A UA A201300226A UA A201300226 A UAA201300226 A UA A201300226A UA 106138 C2 UA106138 C2 UA 106138C2
Authority
UA
Ukraine
Prior art keywords
wheel sets
transverse
boxes
middle wheel
axle
Prior art date
Application number
UAA201300226A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сергій Дмитрович Мокроусов
Юрій Васильович Аведіков
Наум Мусійович Найш
Валерій Петрович Щербаков
Марія Миколаївна Коршко
Вадим Вікторович Бикадоров
Сергій Олександрович Дем'яненко
Сергій Степанович Сосновенко
Original Assignee
Сергій Дмитрович Мокроусов
Юрій Васильович Аведіков
Наум Мусійович Найш
Валерій Петрович Щербаков
Марія Миколаївна Коршко
Вадим Вікторович Бикадоров
Сергій Олександрович Дем'яненко
Сергій Степанович Сосновенко
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 Сергій Дмитрович Мокроусов, Юрій Васильович Аведіков, Наум Мусійович Найш, Валерій Петрович Щербаков, Марія Миколаївна Коршко, Вадим Вікторович Бикадоров, Сергій Олександрович Дем'яненко, Сергій Степанович Сосновенко filed Critical Сергій Дмитрович Мокроусов
Priority to UAA201300226A priority Critical patent/UA106138C2/en
Publication of UA106138C2 publication Critical patent/UA106138C2/en

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Abstract

The invention relates to rail vehicles. A four-axle bogie of a rail vehicle comprises a rigid frame of welded structure with side and transverse beams and four wheel sets with journal-boxes. The frame has one central and two end transverse beams. On the central transverse beam a step bearing with a roller device is placed. On each side beam elastic slides of constant contact are mounted. From the outer side on a bracket at least one spring is installed. Middle wheel sets have technological axial gaps in conjunction with pinions and are spaced at a distance selected to provide non-exceedance of the allowable stress in the main floor of the roadbed. End wheel sets have axial lengths combined with actuating journal-boxes. Each end and adjacent middle wheel sets are mutually approached. The total lateral stiffness of axle-box links holding each middle wheel set at horizontal movements is twice the transverse rigidity of links holding the end wheel set. The technical result is the improvement in mass and size while increasing load capacity.
UAA201300226A 2013-01-04 2013-01-04 Four-axle bogie of rail vehicle UA106138C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201300226A UA106138C2 (en) 2013-01-04 2013-01-04 Four-axle bogie of rail vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201300226A UA106138C2 (en) 2013-01-04 2013-01-04 Four-axle bogie of rail vehicle

Publications (1)

Publication Number Publication Date
UA106138C2 true UA106138C2 (en) 2014-07-25

Family

ID=56281820

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201300226A UA106138C2 (en) 2013-01-04 2013-01-04 Four-axle bogie of rail vehicle

Country Status (1)

Country Link
UA (1) UA106138C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU177426U1 (en) * 2017-05-23 2018-02-21 Акционерное общество "Научно-внедренческий центр "Вагоны" (АО "НВЦ "Вагоны") Four-axle trolley with non-linear spring kit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU177426U1 (en) * 2017-05-23 2018-02-21 Акционерное общество "Научно-внедренческий центр "Вагоны" (АО "НВЦ "Вагоны") Four-axle trolley with non-linear spring kit

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