METHOD AND DEVICE FOR STEERING BOGIE OF RAILWAY VEHICLE, AND BOGIE

Title:

METHOD AND DEVICE FOR STEERING BOGIE OF RAILWAY VEHICLE, AND BOGIE

Document Type and Number:

WIPO Patent Application WO/2013/061641

Kind Code:

A1

Abstract:

In order to solve the problem of oversteer in a straight section at an exit and to improve the curve passage performance to a level higher than that of the case in which the steering angle of the front and rear axles are set at a radial steering angle, a steering method for a steering device is configured to intentionally turn two axles (11a, 11b), which are disposed at the front and rear in the movement direction of a railway vehicle, relative to the bogie frame of a bogie (12) mounted to the railway vehicle. Steering is performed so that the steering angle (α1) of the axle (11a) on the front side in the movement direction of the vehicle is greater than the steering angle (α2) of the axle (11b) on the rear side in the movement direction of the vehicle.

Inventors:

OZAKI TAKUYA (JP)
IWATO KAZUNORI (JP)
KIKKO SATOSHI (JP)
TOKUNAGA SATOSHI (JP)

Application Number:

PCT/JP2012/063037

Publication Date:

May 02, 2013

Filing Date:

May 22, 2012

Export Citation:

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Assignee:

NIPPON STEEL & SUMITOMO METAL CORP (JP)
OZAKI TAKUYA (JP)
IWATO KAZUNORI (JP)
KIKKO SATOSHI (JP)
TOKUNAGA SATOSHI (JP)

International Classes:

B61F5/44; B61F5/46

Domestic Patent References:

WO2009038068A1

2009-03-26

Foreign References:

JPH08295235A	1996-11-12
JPS6394079U	1988-06-17
JP2000272514A	2000-10-03
JPH09109886A	1997-04-28
JPH04300773A	1992-10-23
JP2008126811A	2008-06-05
JPH09226576A	1997-09-02
JPS4932816B1	1974-09-03
JPH10203364A	1998-08-04
JP2000272514A	2000-10-03

Other References: