RU2012114166A - CREW Torsion Spring - Google Patents
CREW Torsion Spring Download PDFInfo
- Publication number
- RU2012114166A RU2012114166A RU2012114166/11A RU2012114166A RU2012114166A RU 2012114166 A RU2012114166 A RU 2012114166A RU 2012114166/11 A RU2012114166/11 A RU 2012114166/11A RU 2012114166 A RU2012114166 A RU 2012114166A RU 2012114166 A RU2012114166 A RU 2012114166A
- Authority
- RU
- Russia
- Prior art keywords
- crew
- contact
- elastic rod
- torsion spring
- fixed
- Prior art date
Links
Landscapes
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Торсионная рессора экипажа, содержащая упругий стержень, один конец которого жестко с помощью шлицев закреплен в неподвижной опоре, а другой подвижно в подшипниковой опоре рамы, и рычаг, контактирующий с кузовом экипажа, отличающаяся тем, что упругий стержень выполнен ступенчатым, имеющим по своей длине участки разного диаметра, снабженные шлицами, взаимодействующими с ответными изготовленными во внутренней части втулки, жестко закрепленной по крайней мере на двух подвижно установленных в неподвижной опоре пальцах, подпружиненных винтовыми пружинами сжатия относительно последней и контактирующих своими торцами с наклонными поверхностями кронштейна, жестко установленного на кузове экипажа.The torsion spring of the crew, containing an elastic rod, one end of which is rigidly fixed with the help of splines in the fixed support, and the other movably in the bearing support of the frame, and a lever in contact with the body of the crew, characterized in that the elastic rod is made stepwise having sections along its length of different diameters, equipped with slots interacting with mates manufactured in the inner part of the sleeve, rigidly fixed to at least two fingers movably mounted in the fixed support, spring-loaded screw compression springs relative to the latter and in contact with their ends with the inclined surfaces of the bracket rigidly mounted on the body of the crew.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012114166/11A RU2499684C1 (en) | 2012-04-10 | 2012-04-10 | Locomotive underframe torsion spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012114166/11A RU2499684C1 (en) | 2012-04-10 | 2012-04-10 | Locomotive underframe torsion spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012114166A true RU2012114166A (en) | 2013-10-20 |
| RU2499684C1 RU2499684C1 (en) | 2013-11-27 |
Family
ID=49356887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012114166/11A RU2499684C1 (en) | 2012-04-10 | 2012-04-10 | Locomotive underframe torsion spring |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2499684C1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2267428C1 (en) * | 2004-06-23 | 2006-01-10 | Елецкий государственный университет им. И.А. Бунина | Torsion spring of rail running gear |
| US20060022424A1 (en) * | 2004-07-30 | 2006-02-02 | Norm Reynolds | Torsion spring cartridge |
| RU2284933C1 (en) * | 2005-03-29 | 2006-10-10 | Елецкий государственный университет им. И.А. Бунина | Railway vehicle torsion spring |
| SE531576C2 (en) * | 2006-11-28 | 2009-05-26 | Volvo Lastvagnar Ab | Procedure for installing a suspension unit with torsion bar and torsion bar unit |
-
2012
- 2012-04-10 RU RU2012114166/11A patent/RU2499684C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2499684C1 (en) | 2013-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140411 |