The invention discloses a right-angle steering wheel component for an orbit changing window. The component comprises an orbit and a plurality of steering wheels, wherein one side of the lower part of each steering wheel is provided with a vertical tangential surface; the orbit comprises a main orbit and a plurality of secondary orbits, wherein the secondary orbits and the main orbit are vertically arranged, the lower parts of the steering wheels are movably connected on the orbits, the vertical tangential surfaces of the steering wheels are glued with the orbits, and the other sides of the steering wheels are in contact with the orbits; the lower parts of the steering wheels are located at joint points between the main orbit and the secondary orbits, the vertical tangential surfaces are connected with the joint points, and the steering wheels are moved to the secondary orbits from the main orbits. By adopting the way, according to the right-angle steering wheel component for the orbit changing window provided by the invention, the vertical turning and orbit changing can be realized; furthermore, the right-angle steering wheel component is simple in structure and long in service life.
Right-angle steering wheel component for orbit changing window
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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