EP3392118A4 - Body bolster and railroad vehicle structure provided with same - Google Patents

Body bolster and railroad vehicle structure provided with same Download PDF

Info

Publication number: EP3392118A4
Authority: EP; European Patent Office
Prior art keywords: same; structure provided; vehicle structure; railroad vehicle; body bolster
Prior art date: 2015-12-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP15910742.4A

Other languages

German (de)

French (fr)

Other versions

EP3392118A1 (en

EP3392118B1 (en

Inventor

Shota KURIKI

Mitsuo Iwasaki

Hiroshi Higaki

Toshihiko Mochida

Tadamasa KANEYASU

Michifumi Takeichi

Yutaka Ochi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Toray Industries Inc

Original Assignee

Hitachi Ltd

Toray Industries Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-12-17

Filing date

2015-12-17

Publication date

2019-08-28

2015-12-17 Application filed by Hitachi Ltd, Toray Industries Inc filed Critical Hitachi Ltd

2018-10-24 Publication of EP3392118A1 publication Critical patent/EP3392118A1/en

2019-08-28 Publication of EP3392118A4 publication Critical patent/EP3392118A4/en

2021-06-02 Application granted granted Critical

2021-06-02 Publication of EP3392118B1 publication Critical patent/EP3392118B1/en

Status Active legal-status Critical Current

2035-12-17 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/12—Cross bearers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Body Structure For Vehicles (AREA)
Laminated Bodies (AREA)
Electric Propulsion And Braking For Vehicles (AREA)

EP15910742.4A 2015-12-17 2015-12-17 Body bolster and railroad vehicle structure provided with same Active EP3392118B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2015/085374 WO2017104052A1 (en)	2015-12-17	2015-12-17	Body bolster and railroad vehicle structure provided with same

Publications (3)

Publication Number	Publication Date
EP3392118A1 EP3392118A1 (en)	2018-10-24
EP3392118A4 true EP3392118A4 (en)	2019-08-28
EP3392118B1 EP3392118B1 (en)	2021-06-02

Family

ID=59056226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15910742.4A Active EP3392118B1 (en)	2015-12-17	2015-12-17	Body bolster and railroad vehicle structure provided with same

Country Status (3)

Country	Link
EP (1)	EP3392118B1 (en)
JP (1)	JP6535757B2 (en)
WO (1)	WO2017104052A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3865368B1 (en) *	2018-10-11	2022-11-23	Hitachi, Ltd.	Rail vehicle underframe structure and rail vehicle
JP6823631B2 (en) *	2018-10-12	2021-02-03	株式会社日立製作所	Rail vehicle structure
CN113619626B (en) *	2021-08-20	2023-01-24	中车唐山机车车辆有限公司	Vehicle body and magnetic levitation vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0717398A (en) *	1993-06-30	1995-01-20	Hitachi Ltd	Underframe of railroad rolling stock
WO2015014819A1 (en) *	2013-08-02	2015-02-05	Astrium Sas	Structure made from composite materials for a carriage chassis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04292258A (en) *	1991-03-20	1992-10-16	Hitachi Ltd	Framed structure used with fiber reinforced plastic composite material
DE69836259T2 (en) *	1997-08-21	2007-06-06	Toray Industries, Inc.	COMPOSITE MATERIAL OF LIGHT METAL AND CARBON FIBER REINFORCED PLASTIC
JP5685494B2 (en) *	2011-06-14	2015-03-18	株式会社日立製作所	Railway vehicle body structure with wiring and piping modules

2015
- 2015-12-17 JP JP2017556279A patent/JP6535757B2/en active Active
- 2015-12-17 WO PCT/JP2015/085374 patent/WO2017104052A1/en unknown
- 2015-12-17 EP EP15910742.4A patent/EP3392118B1/en active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0717398A (en) *	1993-06-30	1995-01-20	Hitachi Ltd	Underframe of railroad rolling stock
WO2015014819A1 (en) *	2013-08-02	2015-02-05	Astrium Sas	Structure made from composite materials for a carriage chassis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017104052A1 *

Also Published As

Publication number	Publication date
EP3392118A1 (en)	2018-10-24
WO2017104052A1 (en)	2017-06-22
EP3392118B1 (en)	2021-06-02
JP6535757B2 (en)	2019-06-26
JPWO2017104052A1 (en)	2018-09-06

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