SU1650503A1 - Unit for connecting rail vehicle truck frame with wheel pair - Google Patents

Unit for connecting rail vehicle truck frame with wheel pair Download PDF

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Publication number
SU1650503A1
SU1650503A1 SU894670497A SU4670497A SU1650503A1 SU 1650503 A1 SU1650503 A1 SU 1650503A1 SU 894670497 A SU894670497 A SU 894670497A SU 4670497 A SU4670497 A SU 4670497A SU 1650503 A1 SU1650503 A1 SU 1650503A1
Authority
SU
USSR - Soviet Union
Prior art keywords
elastic element
wheel pair
frame
spintons
trolley
Prior art date
Application number
SU894670497A
Other languages
Russian (ru)
Inventor
Игорь Алексеевич Качалин
Алексей Юрьевич Колесин
Original Assignee
Мытищинский Машиностроительный Завод Производственного Объединения "Метровагонмаш"
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 Мытищинский Машиностроительный Завод Производственного Объединения "Метровагонмаш" filed Critical Мытищинский Машиностроительный Завод Производственного Объединения "Метровагонмаш"
Priority to SU894670497A priority Critical patent/SU1650503A1/en
Application granted granted Critical
Publication of SU1650503A1 publication Critical patent/SU1650503A1/en

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  • Handcart (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Изобретение относитс  железнодорожному транспорту и касаетс  конструкции тележек вагонов метро. Цель изобретени  - повышение плавности хода. Узел соединени  рамы 2 тележки с колесной парой содержит шпинтоны 1, установленные с возможностью вертикального перемещени , пружину 4, опирающуюс  на фасонную втулку 5, котора  установлена на цилиндрическом эластичном элементе 6. Последний охватывает шпинтон 1 и установлен в опоре 7, размещенной в крыле 3 осевой буксы. Опора 7 выполнена в виде стакана, стенки которого обращены вверх и охватывают цилиндрический упругий эластичный элемент в направлении продольной оси тележки. В направлении поперечной оси стенки стакана имеют конусную поверхность . Это обеспечивает плавное ограничение деформации упругого элемента 6 при поперечном сдвиге в кривой. 3 ил.The invention relates to railway transport and concerns the construction of subway carriages. The purpose of the invention is to increase the smoothness of the course. The assembly of the frame 2 of the trolley with a wheel pair contains spintons 1 mounted for vertical movement, a spring 4 supported on a shaped bushing 5 which is mounted on a cylindrical elastic element 6. The latter spans spy tones 1 and is mounted in an axle 7 bush Bearing 7 is made in the form of glass, the walls of which are facing up and cover a cylindrical elastic material in the direction of the longitudinal axis of the cart. In the direction of the transverse axis of the glass wall have a conical surface. This provides a smooth limitation of the deformation of the elastic element 6 with a transverse shear in the curve. 3 il.

Description

But ABut a

Редактор Н.ЛазаренкоEditor N.Lazarenko

Составитель М.Фрадкин Техред М.МоргенталCompiled by M.Fradkin Tehred M. Morgental

.з.

Корректор Л БескидCorrector L Beskid

Claims (1)

15 Формула изобретения15 claims Узел соединения рамы тележки железнодорожного экипажа с колесной парой, содержащий жестко установленные на раме с возможностью вертикального перемеще20 ния относительно букс колесных пар шпинтоны, охватывающие их пружины, опирающиеся через упругие эластичные элементы на крылья букс, отличаюЩийс я тем, что, с целью повышения плавности 25 хода, опора упругого элемента на крыле буксы выполнена в виде охватывающего упругий элемент стакана, стенки которого в направлении продольной оси тележки перпендикулярны основанию, а в направлении 30 поперечной оси тележки отогнуты наружу, что при этом шпинтоны охвачены эластичными элементами без зазора.A knot for connecting a frame of a railroad carriage bogie cart with a wheelset, rigidly mounted on the frame with the possibility of vertical movement relative to the axleboxes of the wheelsets, spintons covering their springs, resting on the axle box wings through elastic elements, characterized in that, in order to increase smoothness 25 the course, the support of the elastic element on the axle box wing is made in the form of a glass enclosing the elastic element, whose walls in the direction of the longitudinal axis of the trolley are perpendicular to the base, and in the direction of 30 the river axis of the trolley is bent outward, so that the spintons are covered by elastic elements without a gap. б-бbb Вид АType A Фиг!Fig!
SU894670497A 1989-03-31 1989-03-31 Unit for connecting rail vehicle truck frame with wheel pair SU1650503A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894670497A SU1650503A1 (en) 1989-03-31 1989-03-31 Unit for connecting rail vehicle truck frame with wheel pair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894670497A SU1650503A1 (en) 1989-03-31 1989-03-31 Unit for connecting rail vehicle truck frame with wheel pair

Publications (1)

Publication Number Publication Date
SU1650503A1 true SU1650503A1 (en) 1991-05-23

Family

ID=21437898

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894670497A SU1650503A1 (en) 1989-03-31 1989-03-31 Unit for connecting rail vehicle truck frame with wheel pair

Country Status (1)

Country Link
SU (1) SU1650503A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 242948. кл. В 61 F 5/00, 1967. *

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