CA2178177A1 - Variable-Wheel-Gauge Bogie for Rolling Stock - Google Patents

Variable-Wheel-Gauge Bogie for Rolling Stock

Info

Publication number
CA2178177A1
CA2178177A1 CA 2178177 CA2178177A CA2178177A1 CA 2178177 A1 CA2178177 A1 CA 2178177A1 CA 2178177 CA2178177 CA 2178177 CA 2178177 A CA2178177 A CA 2178177A CA 2178177 A1 CA2178177 A1 CA 2178177A1
Authority
CA
Canada
Prior art keywords
locking
locking projection
wheel
engagement
axle sleeve
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.)
Granted
Application number
CA 2178177
Other languages
French (fr)
Other versions
CA2178177C (en
Inventor
Masao Ogawara
Kanji Wako
Noriaki Tokuda
Yukio Minowa
Tsuneo Aoki
Teruhide 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.)
Railway Technical Research Institute
Subaru Corp
Japan Railway Construction Transport and Technology Agency
Original Assignee
Individual
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
Priority claimed from JP13951095A external-priority patent/JP3265154B2/en
Priority claimed from JP13950995A external-priority patent/JP3265153B2/en
Application filed by Individual filed Critical Individual
Publication of CA2178177A1 publication Critical patent/CA2178177A1/en
Application granted granted Critical
Publication of CA2178177C publication Critical patent/CA2178177C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H9/00—Brakes characterised by or modified for their application to special railway systems or purposes
    • 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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Axle sleeves (7) are axially slidably mounted on an axle (4) restrained from rotation, and a wheel (8) is supported on a bearing (8) on each axle sleeve (7). A
drive motor (10) mounted on each axle sleeve (7) drives the wheel (9) for rotation. A first and a second locking projection are formed on one end portion of each axle sleeve (7), and a locking recess is formed in the inside surface of a journal box (3). The axle sleeve (7) is locked at a position for a narrow rail gauge when the first locking projection is in engagement with the locking recess of the journal box (3) or at a position for a broad rail gauge when the second locking projection is in engagement with the locking recess of the journal box (3).
The first or the second locking projection is kept in engagement with the locking recess by the weight of the journal box. A conical locking projection (15A, 15B) and a locking hole (16) are kept in engagement by the weight of a truck frame. A vibration isolating unit (18) for locking projection is fitted in the locking hole (16) to hold elastically the conical locking projection (15A, 15B) as fitted in the locking hole (16).
CA 2178177 1995-06-06 1996-06-04 Variable-wheel-gauge bogie for rolling stock Expired - Fee Related CA2178177C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13951095A JP3265154B2 (en) 1995-06-06 1995-06-06 Rail-to-rail variable bogie and rail-to-rail changing device for railway vehicles
JP139510/1995 1995-06-06
JP13950995A JP3265153B2 (en) 1995-06-06 1995-06-06 Rail-to-rail variable bogies for railway vehicles
JP139509/1995 1995-06-06

Publications (2)

Publication Number Publication Date
CA2178177A1 true CA2178177A1 (en) 1996-12-07
CA2178177C CA2178177C (en) 1999-08-03

Family

ID=26472302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2178177 Expired - Fee Related CA2178177C (en) 1995-06-06 1996-06-04 Variable-wheel-gauge bogie for rolling stock

Country Status (9)

Country Link
EP (1) EP0747278B1 (en)
KR (1) KR100221715B1 (en)
CN (1) CN1071221C (en)
AU (1) AU719847B2 (en)
CA (1) CA2178177C (en)
DE (1) DE69607518T2 (en)
ES (1) ES2145384T3 (en)
RU (1) RU2127684C1 (en)
TW (1) TW355170B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2151871B1 (en) * 1999-07-02 2001-05-16 Construcciones Y Aux De Ferroc Self-propelled VARIABLE WIDTH BEARING BOGIE.
ES2184538B2 (en) * 1999-10-05 2005-05-01 Construcciones Y Auxiliar De Ferrocarriles, S.A. -Caf- VARIABLE WIDTH BEARING BOGIE.
DE10060957A1 (en) * 2000-12-06 2002-06-13 Butzbacher Weichenbau Gmbh Arrangement for changing a track of a rail vehicle
CN2753635Y (en) * 2004-10-11 2006-01-25 杨时兰 Train underframe with wheel span regulating function and train therewith
US8261671B2 (en) * 2006-03-13 2012-09-11 Central Japan Railway Company Bogie lateral movement-limiting system
ES2353086B1 (en) * 2008-04-04 2012-02-15 Patentes Talgo, S.L. VARIABLE WIDTH BOGIE AND FIXED INSTALLATION FOR CHANGE OF ROAD WIDTH.
ES2346945B1 (en) * 2008-04-29 2011-12-23 Patentes Talgo, S.L. VARIABLE WIDTH BOGIE WITH ROTATING AXLES AND FIXED INSTALLATION FOR VIA WIDTH CHANGE.
EP2824012A4 (en) * 2011-11-24 2015-08-12 Tria Railway R & D S L Gauge-changing system for narrow gauge
ES2492790B1 (en) * 2013-03-08 2015-05-14 Salvador COSTA ESPARZA Variable width axle for railway vehicles and their automatic identification and location system
ES2428239B1 (en) * 2013-07-11 2014-04-16 Beltrán RUBIO DE HITA Railway axle with automatic transmission to multiple track widths
CN104494366B (en) * 2014-12-17 2016-09-14 常州市瑞泰工程机械有限公司 Railway large-scale maintenance machinery axle shaft gear-box wheel is right
CN104787056A (en) * 2015-04-30 2015-07-22 罗运明 Rail transit realizing method and vehicles for method
ES2607380B1 (en) * 2015-09-29 2018-02-13 Patentes Talgo, S.L. Railway Shaft Assembly
CN105216825B (en) * 2015-10-24 2017-11-17 车晋绥 Track-space-variable wheel
CN107697093B (en) * 2017-09-01 2019-04-09 中车唐山机车车辆有限公司 A kind of key component applied to gauge-changeable bogie
CN107574728A (en) * 2017-09-01 2018-01-12 西南交通大学 A kind of gauge conversion equipment
CN107571886B (en) * 2017-09-01 2023-06-27 西南交通大学 Locking assembly applied to variable-track-gauge bogie
CN107697094B (en) * 2017-09-01 2023-08-04 西南交通大学 Be applied to retaining member of gauge change bogie
CN107628055B (en) * 2017-09-01 2023-08-11 西南交通大学 Gauge conversion assembly applied to gauge-variable bogie
CN107650937B (en) * 2017-09-01 2019-10-11 西南交通大学 A kind of gauge changing method
CN107650936A (en) * 2017-09-01 2018-02-02 中车唐山机车车辆有限公司 A kind of axle assembly applied to gauge-changeable bogie
CN107600100B9 (en) * 2017-09-01 2023-07-28 西南交通大学 Sliding assembly applied to variable-track-gauge bogie
CN107757653A (en) * 2017-11-23 2018-03-06 中车长春轨道客车股份有限公司 For realizing the wheelslip device of quasi- broad gage conversion
CN107757648A (en) * 2017-11-23 2018-03-06 中车长春轨道客车股份有限公司 The EMU carrying wheel set axle box device of quasi- arrow gauge conversion
CN108583609B (en) * 2018-04-13 2019-09-24 中车青岛四方机车车辆股份有限公司 A kind of retaining mechanism for gauge-changeable wheelsets
CN108609028B (en) * 2018-04-13 2020-05-12 中车青岛四方机车车辆股份有限公司 Motor car track-distance-variable bogie for railway vehicle
CN108909760B (en) * 2018-07-05 2020-04-10 中车青岛四方机车车辆股份有限公司 Ground track-changing facility for track-distance-changing wheel set
WO2020007071A1 (en) * 2018-07-05 2020-01-09 中车青岛四方机车车辆股份有限公司 Wheelset for variable gauge bogie for rail vehicle, and bogie
WO2020007075A1 (en) * 2018-07-05 2020-01-09 中车青岛四方机车车辆股份有限公司 Variable-gauge wheelset and variable-gauge bogie
CN110877625B (en) * 2018-09-05 2020-11-10 中车唐山机车车辆有限公司 Ground track transfer device and track pitch transfer system
RU2694422C1 (en) * 2018-12-04 2019-07-12 Александр Иванович Худолий System for transfer of wheelsets from one track to another
CN111806502B (en) * 2020-07-28 2022-02-15 中车青岛四方机车车辆股份有限公司 Wheel mounting shaft sleeve for track-variable wheel set and track-variable wheel set
CN113008876B (en) * 2021-02-26 2023-08-15 广东达康安全技术咨询有限公司 Determination equipment for formaldehyde in ambient air
US20220324493A1 (en) * 2021-04-12 2022-10-13 Zephir S.P.A. Dual Gauge Rail Wheel Assembly
CN113830123B (en) * 2021-11-11 2023-05-02 中车株洲电力机车有限公司 Wheel set for track-variable bogie of railway vehicle and bogie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813764A (en) * 1954-06-28 1957-11-19 Gen Motors Corp Journal box
FR1239102A (en) * 1959-10-23 1960-08-19 Ilsenburg Radsatzfab Variable gauge wheel set for rail vehicles
BG25275A1 (en) * 1977-03-18 1978-09-15 Idarov Ga An axle shaft for differnt wheel bases
JP2642563B2 (en) * 1992-07-23 1997-08-20 財団法人鉄道総合技術研究所 Rail-to-rail variable bogie for railway vehicles
DE69330706T2 (en) * 1992-10-21 2002-05-08 Kawasaki Heavy Ind Ltd Method for changing the track width of a rail vehicle, rail vehicle with a variable track width and associated floor equipment
JP2876096B2 (en) * 1992-11-06 1999-03-31 川崎重工業株式会社 Bogie gauge changing method, variable gauge bogie and gauge changing equipment

Also Published As

Publication number Publication date
AU719847B2 (en) 2000-05-18
ES2145384T3 (en) 2000-07-01
CN1071221C (en) 2001-09-19
CN1143584A (en) 1997-02-26
TW355170B (en) 1999-04-01
DE69607518T2 (en) 2000-08-10
KR100221715B1 (en) 1999-10-01
RU2127684C1 (en) 1999-03-20
EP0747278B1 (en) 2000-04-05
DE69607518D1 (en) 2000-05-11
EP0747278A1 (en) 1996-12-11
AU5473096A (en) 1996-12-19
CA2178177C (en) 1999-08-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed