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 MOTORSInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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>
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013076338A1 (en) * | 2011-11-24 | 2013-05-30 | 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)
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 |
-
2001
- 2001-12-10 ES ES200102735A patent/ES2205997B1/en not_active Expired - Fee Related
-
2002
- 2002-12-10 DE DE60228190T patent/DE60228190D1/en not_active Expired - Fee Related
- 2002-12-10 EP EP02380258A patent/EP1318058B1/en not_active Expired - Lifetime
- 2002-12-10 AT AT02380258T patent/ATE404416T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2205997B1 (en) | 2005-07-16 |
EP1318058B1 (en) | 2008-08-13 |
ES2205997A1 (en) | 2004-05-01 |
EP1318058A1 (en) | 2003-06-11 |
DE60228190D1 (en) | 2008-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |