Title:
RAILWAY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2013/080367
Kind Code:
A1
Abstract:
A railway vehicle is provided with an upper reinforcing beam that is provided in a sleeper direction between joints of the upper end of a head structure and the upper ends of side structures, and pillar members that connect the upper reinforcing beam and an end beam of an underframe. The pillar member has a lower pillar part the lower end of which is joined to the end beam, an upper pillar part the rear end of which is joined to the upper reinforcing beam, and a window opening pillar part which is provided between the lower pillar part and the upper pillar part along the inclination of a front window provided in the head structure, and the width dimension in the rail direction of the window opening pillar part is formed smaller than the width dimension in the rail direction of the lower pillar part, thereby enabling improvement in the strength of the head structure formed in a streamline shape without obstructing a driver's view.
Inventors:
OOHASHI KENGO (JP)
Application Number:
PCT/JP2011/077892
Publication Date:
June 06, 2013
Filing Date:
December 02, 2011
Export Citation:
Assignee:
NIPPON SHARYO LTD (JP)
OOHASHI KENGO (JP)
OOHASHI KENGO (JP)
International Classes:
B61D17/06; B61D15/06
Foreign References:
| JP2002302036A | 2002-10-15 | |||
| US20070261591A1 | 2007-11-15 | |||
| DE19852518A1 | 2000-05-18 | |||
| JP2011235733A | 2011-11-24 | |||
| JP2003095097A | 2003-04-03 | |||
| JP2004090825A | 2004-03-25 | |||
| JP2011235728A | 2011-11-24 | |||
| US2257084A | 1941-09-23 |
Attorney, Agent or Firm:
KIDO, Kazuhiko et al. (JP)
Kazuhiko Kido (JP)
Kazuhiko Kido (JP)
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Claims: