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SU463568A1 - Railroad vehicle support - Google Patents

Railroad vehicle support

Info

Publication number
SU463568A1
SU463568A1 SU1950380A SU1950380A SU463568A1 SU 463568 A1 SU463568 A1 SU 463568A1 SU 1950380 A SU1950380 A SU 1950380A SU 1950380 A SU1950380 A SU 1950380A SU 463568 A1 SU463568 A1 SU 463568A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vehicle support
railroad vehicle
support
plate
rubber
Prior art date
Application number
SU1950380A
Other languages
Russian (ru)
Inventor
Наум Яковлевич Биндер
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 filed Critical
Priority to SU1950380A priority Critical patent/SU463568A1/en
Application granted granted Critical
Publication of SU463568A1 publication Critical patent/SU463568A1/en

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  • Vibration Prevention Devices (AREA)

Description

1one

Известны опоры кузова железнодорожного транспортного средства, содержащие корпус с размещенными в нем верхней и нижней плитами , между которыми распололсены элементы качени . Верхн   плита посредством п ты сопр жена с кузовом, а нижн   плита смонтирована на тележке транспортного средства.Railroad body supports are known, comprising a housing with upper and lower plates housed therein, between which are rolling elements. The top plate is connected with the body by means of the five, and the bottom plate is mounted on the vehicle's trolley.

Целью изобретени   вл етс  получение регулируемой упругой характеристики возвращающей силы в опоре. Это достигаетс  тем, что между корпусом опоры и верхней плитой смонтирован обхватывающий ее упругий элемент, например кольцевой резинокордный баллон.The aim of the invention is to obtain an adjustable elastic characteristic of the restoring force in the support. This is achieved in that an elastic element, such as an annular rubber-cord balloon, is gripped between the support body and the upper plate.

На чертеже показана предлагаема  опора.The drawing shows the proposed support.

На раме тележки 1 через резиновую прокладку 2 неподвижно установлены нижн   плита 3 и корпус 4 опоры, который служит одновременно резервуаром дл  масла. Между корпусом и верхней плитой 5 смонтирован упругий элемент 6. В сферическое гнездо а входит п та 7 кузова 8. Шары 9 установлены в сферических лунках 6 плит.On the frame of the trolley 1, through the rubber gasket 2, the bottom plate 3 and the support body 4, which serves simultaneously as a reservoir for oil, are fixedly mounted. A resilient element 6 is mounted between the body and the top plate 5. The spherical seat a enters 7 of the body 8. Balls 9 are installed in spherical holes of 6 plates.

Вертикальна  нагрузка от кузова передаетс  через верхнюю плиту, шары и нижнюю плиту на раму тележки. Резиновые прокладки способствуют выравниванию нагрузок между опорами тележки и гас т высокочастотные колебани . При относительном смещении кузова и тележки щары перекатываютс  по рабочим поверхност м плит и передают только вертикальную нагрузку. Возвращающа  сила возникает при радиальной деформации упругого элемента 6 и величина ее зависит от упругой характеристики этого элемента . При применении резино-кордного пневмобаллона его характеристики можно измен ть системой автоматического регулировани  - изменением давлени  воздуха. Одновременно пневмобаллон служит дл  гашени  относительных колебаний кузова и тележки.The vertical load from the body is transmitted through the top plate, the balls and the bottom plate to the bogie frame. Rubber pads help to level the load between the cart supports and reduce high-frequency vibrations. With a relative displacement of the body and the cart, the sharks roll over the working surfaces of the plates and transfer only the vertical load. The returning force occurs when the radial deformation of the elastic element 6 and its value depends on the elastic characteristics of this element. When using a rubber cord pneumobilon, its characteristics can be changed by an automatic control system by changing the air pressure. At the same time, the air spring serves to dampen the relative oscillations of the body and the carriage.

Предмет изобретени Subject invention

Опора кузова железнодорожного транспортного средства, содержаща  корпус с размещенными в нем верхней и нижней плитами, между которыми расположены элементы качени , причем верхн   плита посредством п ты сопр жена с кузовом, а нижн   плита смонтирована на тележке транспортного средства , отличающа о  тем, что, с целью получени  регулируемой упругой характеристики возвращающей силы в опоре, между корпусом опоры и верхней плитой смонтирован обхватывающий ее упругий элемент, например кольцевой резино-кордный баллон.A rail vehicle body support, comprising a housing with upper and lower plates disposed therein, between which rolling elements are located, the upper plate being connected with the body by means of a fifth, and the lower plate being mounted on a vehicle trolley, characterized in that The purpose of obtaining an adjustable elastic characteristic of the restoring force in the support, between the support body and the upper plate, is mounted an elastic element that grips it, for example, an annular rubber-cord balloon.

Б-БBb

SU1950380A 1973-07-24 1973-07-24 Railroad vehicle support SU463568A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1950380A SU463568A1 (en) 1973-07-24 1973-07-24 Railroad vehicle support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1950380A SU463568A1 (en) 1973-07-24 1973-07-24 Railroad vehicle support

Publications (1)

Publication Number Publication Date
SU463568A1 true SU463568A1 (en) 1975-03-15

Family

ID=20561909

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1950380A SU463568A1 (en) 1973-07-24 1973-07-24 Railroad vehicle support

Country Status (1)

Country Link
SU (1) SU463568A1 (en)

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