| 摘要 |
PURPOSE: A steering bogie vehicle using 3 bar linkage for a railway vehicle is provided to reduce the abrasion of a wheel, noise, and the damage of railway which are created while a vehicle driving. CONSTITUTION: A steering bogie vehicle(100) using 3 bar linkage for a railway vehicle comprises a steering device(20) which generates steering of front/rearward wheel axles(12a,12b) and includes a first and a second front steering links(22a,24a) which are connected and installed on a front axle box(14a), a first and a second rear steering links(22b,24b) which are connected and installed on s rear axle box(14b), and a cross link(26) which is connected to the first and second front steering links and the first and second rear steering links with being installed in the lower part of a bogie vehicle frame(10) to the horizontal direction. The steering device receives the yaw displacement of a center pivot(18) which is being created during the railway vehicle driving in the lower part of the bogie frame. |
