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RU2004111367A - DEVICE FOR REDUCING FREQUENCIES OF THE CARGO WAGON - Google Patents

DEVICE FOR REDUCING FREQUENCIES OF THE CARGO WAGON Download PDF

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Publication number
RU2004111367A
RU2004111367A RU2004111367/11A RU2004111367A RU2004111367A RU 2004111367 A RU2004111367 A RU 2004111367A RU 2004111367/11 A RU2004111367/11 A RU 2004111367/11A RU 2004111367 A RU2004111367 A RU 2004111367A RU 2004111367 A RU2004111367 A RU 2004111367A
Authority
RU
Russia
Prior art keywords
cams
car
freight car
cargo wagon
roller
Prior art date
Application number
RU2004111367/11A
Other languages
Russian (ru)
Other versions
RU2270118C2 (en
Inventor
Ильхам Исламович Галиев (RU)
Ильхам Исламович Галиев
Виктор Алексеевич Нехаев (RU)
Виктор Алексеевич Нехаев
Юрий Федо рович Савельев (RU)
Юрий Федо рович Савельев
Надежда Юрьевна Симак (RU)
Надежда Юрьевна Симак
Валерий Яковлевич Шевченко (RU)
Валерий Яковлевич Шевченко
Original Assignee
Омский государственный университет путей сообщени (RU)
Омский государственный университет путей сообщения
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 Омский государственный университет путей сообщени (RU), Омский государственный университет путей сообщения filed Critical Омский государственный университет путей сообщени (RU)
Priority to RU2004111367/11A priority Critical patent/RU2270118C2/en
Publication of RU2004111367A publication Critical patent/RU2004111367A/en
Application granted granted Critical
Publication of RU2270118C2 publication Critical patent/RU2270118C2/en

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Landscapes

  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)

Claims (1)

Устройство для уменьшения колебаний грузового вагона, содержащее упругий элемент в виде двух торсионов, установленных в верхней части боковой рамы тележки грузового вагона, рычаги которых шарнирно связаны посредством общей оси и ролика с одним из двух неподвижно укрепленных на плите в торце надрессорной балки вагона профилированных кулачков; при этом упруго поджатый ролик перемещается в зависимости от неровностей пути по цилиндрической поверхности одного из кулачков, реализуя переменное силовое взаимодействие в контакте, отличающееся тем, что для устранения ручной регулировки характеристики подвески, учитывающей изменившуюся массу вагона, устройство снабжено двумя кулачками, установленными на надрессорной балке, на определенном расстоянии друг от друга, соответствующему точкам статического прогиба типового рессорного подвешивания в порожнем и груженом режимах.A device for reducing vibrations of a freight car, comprising an elastic element in the form of two torsion bars mounted in the upper part of the side frame of the freight car truck, the levers of which are pivotally connected by means of a common axis and a roller to one of two profiled cams fixedly mounted on the plate in the end of the carriage beam of the car; while the elastically pressed roller moves depending on the irregularities of the path along the cylindrical surface of one of the cams, realizing a variable force interaction in contact, characterized in that to eliminate manual adjustment of the suspension characteristics, taking into account the changed mass of the car, the device is equipped with two cams mounted on a nadressorny beam , at a certain distance from each other, corresponding to the points of static deflection of a typical spring suspension in empty and loaded modes.
RU2004111367/11A 2004-04-13 2004-04-13 Freight car vibration reducing device RU2270118C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004111367/11A RU2270118C2 (en) 2004-04-13 2004-04-13 Freight car vibration reducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004111367/11A RU2270118C2 (en) 2004-04-13 2004-04-13 Freight car vibration reducing device

Publications (2)

Publication Number Publication Date
RU2004111367A true RU2004111367A (en) 2005-10-20
RU2270118C2 RU2270118C2 (en) 2006-02-20

Family

ID=35862719

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004111367/11A RU2270118C2 (en) 2004-04-13 2004-04-13 Freight car vibration reducing device

Country Status (1)

Country Link
RU (1) RU2270118C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2505438C1 (en) * 2012-07-09 2014-01-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Rolling stock four-wheel bogie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU494299A1 (en) * 1973-12-24 1975-12-05 Омский Институт Инженеров Железнодорожного Транспорта Apparatus for reducing mechanical vibration of a vehicle
CH677763A5 (en) * 1988-12-12 1991-06-28 Inventio Ag Anti-rocking suspension for rail vehicle - has torsion bar end levers acting against opposite ends of damper
RU2160201C1 (en) * 2000-04-18 2000-12-10 Бауров Евгений Васильевич Rail vehicle bogie
RU2166449C1 (en) * 2000-09-27 2001-05-10 Бауров Евгений Васильевич Rail vehicle bogie

Also Published As

Publication number Publication date
RU2270118C2 (en) 2006-02-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20080414