EP3339130B1 - Drehgestell für schienenfahrzeug - Google Patents

Drehgestell für schienenfahrzeug Download PDF

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Publication number
EP3339130B1
EP3339130B1 EP15901703.7A EP15901703A EP3339130B1 EP 3339130 B1 EP3339130 B1 EP 3339130B1 EP 15901703 A EP15901703 A EP 15901703A EP 3339130 B1 EP3339130 B1 EP 3339130B1
Authority
EP
European Patent Office
Prior art keywords
secondary spring
plate
bogie
railroad
railroad tie
Prior art date
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.)
Active
Application number
EP15901703.7A
Other languages
English (en)
French (fr)
Other versions
EP3339130A4 (de
EP3339130A1 (de
Inventor
Haruhiko NANASAWA
Ryouichi Nakano
Kazuo KAMEKAWA
Takao Watanabe
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
Original Assignee
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP3339130A1 publication Critical patent/EP3339130A1/de
Publication of EP3339130A4 publication Critical patent/EP3339130A4/de
Application granted granted Critical
Publication of EP3339130B1 publication Critical patent/EP3339130B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)

Claims (1)

  1. Eisenbahnwagen-Fahrgestell (1), das Folgendes umfasst:
    zwei seitliche Träger (10), die voneinander beabstandet in eine Schienenrichtung (100) angeordnet sind;
    zwei Querträger (20), die voneinander beabstandet in eine Eisenbahnschwellenrichtung (110) angeordnet sind und jeweilige Mittelabschnitte der seitlichen Träger (10) durchdringen; und
    zwei Sekundärfederaufnahmeelemente (A), auf denen jeweils eine entsprechende Sekundärfeder (210), die einen Wagenkasten lagert, angeordnet ist, wobei die Sekundärfederaufnahmeelemente (A) sich auf entgegengesetzten Seiten des Fahrgestells, außerhalb der seitlichen Träger (10), befinden, wobei:
    jedes der Sekundärfederaufnahmeelemente (A) ein Kasten ist, der Folgendes umfasst:
    Endabschnitte in Eisenbahnschwellenrichtung (110) der Querträger (20),
    einen Mittelabschnitt in Schienenrichtung (100) des entsprechenden seitlichen Trägers (10),
    eine obere Platte (50a), die obere Abschnitte der Endabschnitte mit einem oberen Abschnitt des Mittelabschnitts verbindet,
    eine untere Platte (50e), die untere Abschnitte der Endabschnitte mit einem unteren Abschnitt des Mittelabschnitts verbindet, und
    eine Seitenplatte (51a), die Endabschnitte in Eisenbahnschwellenrichtung (110) der oberen Platte (50a) mit der unteren Platte (50e) verbindet;
    dadurch gekennzeichnet, dass:
    die untere Platte (50e) ein Gewichtsverringerungsloch (80) zum Einstellen der Steifigkeit des Sekundärfederaufnahmeelements (A) aufweist;
    die obere Platte eine erste obere Platte (50a) und eine zweite obere Platte (50b) umfasst, die in Eisenbahnschwellenrichtung (110) angeordnet sind;
    wobei jedes Sekundärfederaufnahmeelement (A) eine Verstärkungsplatte (51b), die im Wesentlichen parallel zur Seitenplatte (51a) bereitgestellt und mit der ersten oberen Platte (50a), der unteren Platte (50e) und den Querträgern (20) verbunden ist, umfasst;
    eine Bremsvorrichtung (56) für den Endabschnitt in Eisenbahnschwellenrichtung (110) jedes Querträgers (20) bereitgestellt ist; und
    die Bremsvorrichtung (56) für den entsprechenden Querträger (20) an einer Position, die eine erweiterte Oberfläche der Verstärkungsplatte (51b) schneidet, bereitgestellt ist.
EP15901703.7A 2015-08-19 2015-08-19 Drehgestell für schienenfahrzeug Active EP3339130B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/073216 WO2017029721A1 (ja) 2015-08-19 2015-08-19 鉄道車両用台車

Publications (3)

Publication Number Publication Date
EP3339130A1 EP3339130A1 (de) 2018-06-27
EP3339130A4 EP3339130A4 (de) 2019-04-17
EP3339130B1 true EP3339130B1 (de) 2022-03-23

Family

ID=58051203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15901703.7A Active EP3339130B1 (de) 2015-08-19 2015-08-19 Drehgestell für schienenfahrzeug

Country Status (3)

Country Link
EP (1) EP3339130B1 (de)
JP (1) JP6420485B2 (de)
WO (1) WO2017029721A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108311860B (zh) * 2018-03-14 2023-08-01 中铁第四勘察设计院集团有限公司 一种无需基坑的转向架更换设备
CN112622971B (zh) * 2021-01-05 2022-07-22 中车唐山机车车辆有限公司 构架、转向架及轨道车辆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791838A (en) * 1980-11-26 1982-06-08 Kawasaki Heavy Ind Ltd Truck frame for vehicle
JPH0686212B2 (ja) * 1989-04-14 1994-11-02 株式会社日立製作所 鉄道車両用台車枠
JP4356540B2 (ja) * 2004-06-30 2009-11-04 住友金属工業株式会社 鉄道車両用台車枠及び鉄道車両用台車
DE502006005295D1 (de) * 2006-09-01 2009-12-17 Alstom Transport Sa Drehgestell mit verbessertem Bauraumangebot
JP2008207576A (ja) * 2007-02-23 2008-09-11 Nippon Sharyo Seizo Kaisha Ltd 鉄道車両用台車枠及びその製造方法
FR2913654B1 (fr) * 2007-03-15 2009-07-03 C G L Sarl Boggie,notamment pour wagon de transport de marchandises.
JP4685921B2 (ja) * 2008-12-26 2011-05-18 株式会社日立製作所 鉄道車両用台車
JP5389578B2 (ja) * 2009-09-14 2014-01-15 日本車輌製造株式会社 梁
JP5524634B2 (ja) * 2010-01-20 2014-06-18 公益財団法人鉄道総合技術研究所 鉄道車両用台車
JP5357835B2 (ja) * 2010-06-08 2013-12-04 公益財団法人鉄道総合技術研究所 鉄道車両の組立台車枠及びその亀裂検出システム
CN102923152A (zh) * 2011-08-10 2013-02-13 南车青岛四方机车车辆股份有限公司 轻量化转向架焊接构架及其焊接加工方法
CN104527701A (zh) * 2014-12-10 2015-04-22 长春轨道客车股份有限公司 米轨动车组动车转向架

Also Published As

Publication number Publication date
WO2017029721A1 (ja) 2017-02-23
JPWO2017029721A1 (ja) 2018-05-10
EP3339130A4 (de) 2019-04-17
JP6420485B2 (ja) 2018-11-07
EP3339130A1 (de) 2018-06-27

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