| 摘要 |
<p>The invention relates to a drive bogie with independent wheels and variable height meant to equip low-floor cars also having the possibility of taking-over the passengers with locomotor disabilities even from the platformless stations. According to the invention, the bogie comprises a welded carrying frame (), provided with some secondary four-point suspension springs (), four independent wheels () adjusted in height with a device () being hinged to the above-mentioned frame () by means of some connection arms (), the wheels being driven by a traction gear () which takes over the force from a traction motor () with two heads by means of a cardan (), the motor () being also fixed on the frame ().</p> |
