Title:
RAILROAD VEHICLE
Document Type and Number:
Japanese Patent JP2008037241
Kind Code:
A
Abstract:
To provide a railroad vehicle capable of compatibly reducing the axle load and enhancing the curving performance.
The railroad vehicle 1 comprises front side and rear side trucks 5, 7 arranged before and behind a vehicle body 3, and an intermediate truck 9 connected to the vehicle body 3 via a connection part 32. The connection part 32 comprises a linear guide 29 for connecting the intermediate truck 9 to the vehicle body 3 movably straight in the right-to-left direction of the vehicle body, and a thrust ball bearing 31 for connecting the intermediate truck 9 to the vehicle body 3 turnably around a vertically extending turning axis C2.
Inventors:
SUDA YOSHIHIRO
LIN SHIHPIN
TATEISHI MASAAKI
HIRAI AKEMASA
LIN SHIHPIN
TATEISHI MASAAKI
HIRAI AKEMASA
Application Number:
JP2006213450A
Publication Date:
February 21, 2008
Filing Date:
August 04, 2006
Export Citation:
Assignee:
UNIV TOKYO
TOKYU CAR CORP
TOKYU CAR CORP
International Classes:
B61F5/22; B61F5/00; B61F5/02; B61F5/12; B61F5/18; B61F5/24
Domestic Patent References:
JP2002220051A | 2002-08-06 | |||
JPS4116643Y1 | ||||
JP2004299671A | 2004-10-28 | |||
JP2003025993A | 2003-01-29 | |||
JP2005170341A | 2005-06-30 |
Foreign References:
WO2006075756A1 | 2006-07-20 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Shiro Terasaki
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