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 vehicle

Info

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
Application number
ES9000018A
Other languages
Spanish (es)
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to ES9000018A priority Critical patent/ES2021919A6/en
Publication of ES2021919A6 publication Critical patent/ES2021919A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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.
ES9000018A 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 Expired - Lifetime ES2021919A6 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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