Title:
RAILWAY VEHICLE TRUCK HAVING SYNCHRONIZER, AND RAILWAY VEHICLE HAVING SYNCHRONIZER
Document Type and Number:
Japanese Patent JP2016113095
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a railroad vehicle truck capable of being applied to not only an electric motor car but also a trailer having no power source without any necessity for an active control and having both a restoration effect to a track center equivalent to that of the conventional integrated wheel track and sharp passage performance equivalent to that of the conventional independent wheel truck, and a railroad vehicle.SOLUTION: A truck constituted by constructing one set of wheel systems by two sets of individually rotatable wheels and an assembly mechanism and by connecting two sets of wheel systems in engagement with one set of truck frames, comprises: an electric motor connected to each wheel through a drive mechanism; and a synchronizer composed of electric power lines for connecting the individual phases of the front and rear electric motors individually on the left side and the right side.SELECTED DRAWING: Figure 1
Inventors:
ISHIDA TAKESHI
TATEISHI GO
EZAKI HIDEAKI
BANDO SOICHIRO
SUGIYAMA SHUICHI
TATEISHI GO
EZAKI HIDEAKI
BANDO SOICHIRO
SUGIYAMA SHUICHI
Application Number:
JP2014255255A
Publication Date:
June 23, 2016
Filing Date:
December 17, 2014
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
B61F3/16; B60L15/20; B61C9/46
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
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