FIELD: transport engineering; locomotives.
SUBSTANCE: proposed torsional spring of locomotive contains hollow rod 5 arranged in bearing supports 7, 8 on bogie 9 and level 1 engaging with locomotive body 3. Additional spring-loaded rod 11 fitted by splines in rod engages by end with arc-shaped surfaces of guide 15 secured on locomotive body and providing automatic change of torsional rigidity of torsion bar in process of operation.
EFFECT: improved efficiency of tensional springs of locomotives and provision of smooth running of locomotive.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TORSION SPRING | 2010 |
|
RU2427737C1 |
| LOCOMOTIVE UNDERFRAME TORSION SPRING | 2012 |
|
RU2499685C1 |
| TORSION SPRING | 2005 |
|
RU2284934C1 |
| RAILWAY VEHICLE TORSION SPRING | 2005 |
|
RU2284933C1 |
| LOCOMOTIVE TORSIONAL SPRING | 2005 |
|
RU2278039C1 |
| ADAPTIVE TORSION SPRING | 2010 |
|
RU2427738C1 |
| LOCOMOTIVE TORSION SPRING | 2003 |
|
RU2240929C1 |
| TORSION SPRING | 2014 |
|
RU2552897C1 |
| ADAPTIVE TORSION SPRING | 2011 |
|
RU2475390C1 |
| TORSION BAR | 2006 |
|
RU2317214C1 |
