ES2021919A6 - Gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicle - Google Patents
Gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicleInfo
- Publication number
- ES2021919A6 ES2021919A6 ES9000018A ES9000018A ES2021919A6 ES 2021919 A6 ES2021919 A6 ES 2021919A6 ES 9000018 A ES9000018 A ES 9000018A ES 9000018 A ES9000018 A ES 9000018A ES 2021919 A6 ES2021919 A6 ES 2021919A6
- Authority
- ES
- Spain
- Prior art keywords
- wheels
- towed
- powered
- vehicle
- axis
- 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.)
- Expired - Lifetime
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicle, for which we are applying for a patent, allows trains to move along railway lines of different gauge. For this purpose the wheel set is fluted at its ends, on which are fitted the wheels having fluted centres, which have threaded parts of opposite inclination to each other. Loosely mounted on bearings in the centre of the wheel set is a double threaded coupling, driven by an endless helical crown gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9000018A ES2021919A6 (en) | 1990-01-04 | 1990-01-04 | Gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9000018A ES2021919A6 (en) | 1990-01-04 | 1990-01-04 | Gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2021919A6 true ES2021919A6 (en) | 1991-11-16 |
Family
ID=8265321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9000018A Expired - Lifetime ES2021919A6 (en) | 1990-01-04 | 1990-01-04 | Gauge changer for railway vehicles having wheel sets, with wheels that are towed or powered by engines arranged transverse to the axis of the vehicle |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2021919A6 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1065125A1 (en) * | 1999-07-02 | 2001-01-03 | Construcciones y Auxiliar de Ferrocarriles S.A. CAF. | Self-propelled bogie with variable wheel gauge |
CN111806499A (en) * | 2020-07-28 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Variable gauge wheel pair and railway vehicle |
RU2785611C1 (en) * | 2020-07-28 | 2022-12-09 | СиЭрЭрСи ЦИНДАО СЫФАН КО., ЛТД. | Variable gauge wheels and railway vehicle |
EP4190666A4 (en) * | 2020-07-28 | 2024-01-24 | CRRC Qingdao Sifang Co., Ltd. | Axle for use in gauge-changeable wheel set, and gauge-changeable wheel set |
-
1990
- 1990-01-04 ES ES9000018A patent/ES2021919A6/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1065125A1 (en) * | 1999-07-02 | 2001-01-03 | Construcciones y Auxiliar de Ferrocarriles S.A. CAF. | Self-propelled bogie with variable wheel gauge |
CN111806499A (en) * | 2020-07-28 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Variable gauge wheel pair and railway vehicle |
CN111806499B (en) * | 2020-07-28 | 2021-05-11 | 中车青岛四方机车车辆股份有限公司 | Variable gauge wheel pair and railway vehicle |
WO2022021843A1 (en) * | 2020-07-28 | 2022-02-03 | 中车青岛四方机车车辆股份有限公司 | Gauge-variable wheelset and rail vehicle |
RU2785611C1 (en) * | 2020-07-28 | 2022-12-09 | СиЭрЭрСи ЦИНДАО СЫФАН КО., ЛТД. | Variable gauge wheels and railway vehicle |
EP4190666A4 (en) * | 2020-07-28 | 2024-01-24 | CRRC Qingdao Sifang Co., Ltd. | Axle for use in gauge-changeable wheel set, and gauge-changeable wheel set |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991007 |