ATE404416T1 - TRACK ADJUSTABLE WHEEL SET FOR RAIL VEHICLES WITH INDEPENDENT DRIVE WHEELS DIRECTLY COUPLED TO COAXIAL MOTORS - Google Patents

TRACK ADJUSTABLE WHEEL SET FOR RAIL VEHICLES WITH INDEPENDENT DRIVE WHEELS DIRECTLY COUPLED TO COAXIAL MOTORS

Info

Publication number
ATE404416T1
ATE404416T1 AT02380258T AT02380258T ATE404416T1 AT E404416 T1 ATE404416 T1 AT E404416T1 AT 02380258 T AT02380258 T AT 02380258T AT 02380258 T AT02380258 T AT 02380258T AT E404416 T1 ATE404416 T1 AT E404416T1
Authority
AT
Austria
Prior art keywords
directly coupled
drive wheels
independent drive
wheel set
rail vehicles
Prior art date
Application number
AT02380258T
Other languages
German (de)
Inventor
Gomez Jose Luis Lopez
Calderon Ben Garcia
Original Assignee
Talgo Patentes
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 Talgo Patentes filed Critical Talgo Patentes
Application granted granted Critical
Publication of ATE404416T1 publication Critical patent/ATE404416T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Handcart (AREA)

Abstract

Variable-gauge wheelset (1) for railway vehicle with independent drive wheels (4,4') directly coupled to coaxial traction motors (7), comprising a frame (2), at least one axle consisting of two sets of independent wheels, each one with a wheel (4,4') mounted in a short axle (5,5') supported at the ends in respective bearer boxes (6a,6b;6a',6b') displaceable in said frame, and an electric traction motor (7) for each one of the said wheels, mounted coaxially with each one of said short axles (5,5') and provided with a stator (8,8') attached to said frame (2) and a rotor (9,9') inside which a telescopic transmission shaft (10,10') is housed and is connected with said rotor (9,9') and said short axle (5,5') with interposition of respective flexible couplings. <IMAGE>
AT02380258T 2001-12-10 2002-12-10 TRACK ADJUSTABLE WHEEL SET FOR RAIL VEHICLES WITH INDEPENDENT DRIVE WHEELS DIRECTLY COUPLED TO COAXIAL MOTORS ATE404416T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102735A ES2205997B1 (en) 2001-12-10 2001-12-10 TRACTION BEARING FOR RAILWAY VEHICLE WITH DISPLACABLE INDEPENDENT TRACTOR WHEELS, COUPLED DIRECTLY TO COAXIAL TRACTION MOTORS.

Publications (1)

Publication Number Publication Date
ATE404416T1 true ATE404416T1 (en) 2008-08-15

Family

ID=8499696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02380258T ATE404416T1 (en) 2001-12-10 2002-12-10 TRACK ADJUSTABLE WHEEL SET FOR RAIL VEHICLES WITH INDEPENDENT DRIVE WHEELS DIRECTLY COUPLED TO COAXIAL MOTORS

Country Status (4)

Country Link
EP (1) EP1318058B1 (en)
AT (1) ATE404416T1 (en)
DE (1) DE60228190D1 (en)
ES (1) ES2205997B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2824012A4 (en) * 2011-11-24 2015-08-12 Tria Railway R & D S L Gauge-changing system for narrow gauge
RU2628629C1 (en) * 2016-07-11 2017-08-21 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Railway trolley
CN109383193B (en) * 2018-10-08 2020-11-24 中车青岛四方机车车辆股份有限公司 Variable-gauge wheel set ventilation structure and variable-gauge wheel set
CN111907536B (en) * 2019-06-27 2021-12-10 中车大同电力机车有限公司 Permanent-magnet direct-drive locomotive and drive suspension damping device thereof
CN115899207B (en) * 2023-02-28 2023-05-09 太原矿机电气股份有限公司 Hydraulic traction tooth driving device and speed-variable speed-limiting control system thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2677158B2 (en) * 1993-03-19 1997-11-17 住友金属工業株式会社 Drive device for railroad change truck
JP2706035B2 (en) * 1993-06-28 1998-01-28 財団法人鉄道総合技術研究所 Driving bogie of railway vehicle
JP3695488B2 (en) * 1996-05-21 2005-09-14 独立行政法人鉄道建設・運輸施設整備支援機構 Rail vehicle variable gauge truck
ES2133224B1 (en) * 1996-08-14 2000-04-16 Talgo Patentes "BOGIE TRACTOR WITH BUILT-IN WIDTH CHANGE SYSTEM"
JP3392702B2 (en) * 1997-04-18 2003-03-31 財団法人鉄道総合技術研究所 Outer rotor motor movable gauge change mechanism
JPH1191554A (en) * 1997-09-18 1999-04-06 Railway Technical Res Inst Railroad-vehicle driving gear
JP3471002B2 (en) * 1999-07-05 2003-11-25 財団法人鉄道総合技術研究所 Rail-to-rail variable bogie for railway vehicles

Also Published As

Publication number Publication date
EP1318058B1 (en) 2008-08-13
ES2205997A1 (en) 2004-05-01
DE60228190D1 (en) 2008-09-25
ES2205997B1 (en) 2005-07-16
EP1318058A1 (en) 2003-06-11

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Legal Events

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