Title:
外部モータ付きボギー台車とそれに連携する鉄道車両
Document Type and Number:
Japanese Patent JP6943586
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bogie truck for a railway vehicle whose wheel base is short, and which can cope with existence of a third rail for power collection on a base course surface.SOLUTION: The invention relates to a bogie truck (10) for a railway vehicle comprising two pairs of wheels (14). A pair of wheels (14) is coupled to each other by a coupling device, and form a wheel shaft (28). The wheel shafts (28) are coupled to each other by a frame (12). The respective wheel shafts (28) are joined to the frame (12). The frame (28) comprises two cross members (20, 22). The bogie truck comprises at least one motor (16). The two cross members (20, 22) defines an inner space (E) therebetween. The motor (16) is positioned on the outside of the inner space (E) and the motor (16) is positioned above a plane containing substantially, a center axis line (W) of the two wheel shafts (28) in a height direction (Z).SELECTED DRAWING: Figure 1
Inventors:
Alan Rodet
Bruno Caron
Bruno Caron
Application Number:
JP2017058874A
Publication Date:
October 06, 2021
Filing Date:
March 24, 2017
Export Citation:
Assignee:
ALSTOM TRANSPORT TECHNOLOGIES
International Classes:
B61C9/48; B61C9/38; B61F3/04; B61F5/06
Domestic Patent References:
| JP2012148838A | ||||
| JP2015140174A | ||||
| JP2008162455A |
Foreign References:
| EP0364847A1 | ||||
| EP0263793A2 | ||||
| US20130333590 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe