Title:
鉄道車両端台枠の端梁構造
Document Type and Number:
Japanese Patent JP7002809
Kind Code:
B2
Abstract:
To provide an end beam structure of a railway vehicle end underframe which can reliably functionalize an impact absorption member.SOLUTION: An end beam structure of a railway vehicle end underframe having an impact absorption mechanism 200 provided on a connection part of plural railway vehicles 10 to be connected, in which the impact absorption mechanism 200 comprises a first end beam member 140, a second end beam member 150, and an impact absorption beam 160 which are provided at an end part of an underframe 100 of the railway vehicle 10. The first end beam member 140 is provided at one end of the railway vehicle 10, the second end beam member 150 is provided at the other end of the railway vehicle 10, and front faces of these end beam members are so positioned as to face each other. The second end beam member 150 is provided with a recess 151 in which one end of the impact absorption beam 160, which is framed in a direction of travel of the railway vehicle 10, is inserted.SELECTED DRAWING: Figure 8
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Inventors:
Tetsuro Sato
Onishi Gouji
Naoshige Matsuo
Junki Kitaguchi
Yoji Matsushita
Onishi Gouji
Naoshige Matsuo
Junki Kitaguchi
Yoji Matsushita
Application Number:
JP2017226491A
Publication Date:
January 20, 2022
Filing Date:
November 27, 2017
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
Odakyu Electric Railway Co., Ltd.
Odakyu Electric Railway Co., Ltd.
International Classes:
B61D15/06; B61F19/04; B61F1/10; B61G11/16
Domestic Patent References:
| JP2010083307A | ||||
| JP2003095097A | ||||
| JP2014180943A | ||||
| JP2017087800A |
Attorney, Agent or Firm:
Cosmos International Patent and Trademark Office