FIELD: transport.
SUBSTANCE: invention relates to railway vehicles and can be used in locomotives with jawless bogies. Proposed bogie comprises frame with mounted axles and traction motors an spring suspension composed of helical cylindrical springs resting on axle-boxes coupled by dogs with bogie frame. It differs from known designs in that wheel-motor block is secured via ball joint at bogie frame coupled therewith by helical compression springs controlled by bell crank engaged with curvilinear guide rigidly secured to locomotive body.
EFFECT: decreased wear of locomotive wheel flanges.
3 dwg
Title | Year | Author | Number |
---|---|---|---|
LOCOMOTIVE BOGIE | 2012 |
|
RU2542851C2 |
LOCOMOTIVE PEDESTAL-FREE BOGIE | 2013 |
|
RU2542852C2 |
LOCOMOTIVE THREE-MOUNTED-AXLE BOGIE | 2013 |
|
RU2542853C2 |
LOCOMOTIVE NON-PEDESTAL BOGIE | 2014 |
|
RU2552898C1 |
DIESEL LOCOMOTIVE NON-PEDESTAL BOGIE | 2015 |
|
RU2607699C1 |
LOCOMOTIVE NON-PEDESTAL BOGIE | 2018 |
|
RU2684962C1 |
LOCOMOTIVE NON-PEDESTAL BOGIE | 2017 |
|
RU2656006C1 |
LOCOMOTIVE NON-PEDESTAL BOGIE | 2019 |
|
RU2726494C1 |
DIESEL TRACTION THREE AXES BOGIE | 2017 |
|
RU2656756C1 |
DIESEL LOCOMOTIVE NON-PEDESTAL THREE-AXLE BOGIE | 2015 |
|
RU2604924C1 |
Authors
Dates
2014-12-20—Published
2012-12-14—Filed