ES2012705A6 - Movable rail motor unit vehicle - Google Patents

Movable rail motor unit vehicle

Info

Publication number
ES2012705A6
ES2012705A6 ES8901218A ES8901218A ES2012705A6 ES 2012705 A6 ES2012705 A6 ES 2012705A6 ES 8901218 A ES8901218 A ES 8901218A ES 8901218 A ES8901218 A ES 8901218A ES 2012705 A6 ES2012705 A6 ES 2012705A6
Authority
ES
Spain
Prior art keywords
wheels
railway
motor unit
movable rail
road wheels
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 - Fee Related
Application number
ES8901218A
Other languages
Spanish (es)
Inventor
Richard L Lich
Robert L Siewert
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.)
Trackmobile LLC
Original Assignee
Trackmobile LLC
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 US07/161,964 external-priority patent/US4878436A/en
Application filed by Trackmobile LLC filed Critical Trackmobile LLC
Publication of ES2012705A6 publication Critical patent/ES2012705A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

It has railway wheels for operating on a railway track and retractable road wheels for operating on a road, the vehicle having a main chassis and a pivoting chassis which is connected to the main chassis by means of a longitudinal pivot, being mounted on the main chassis by a longitudinal pivot, there being mounted on the pivoting chassis a railway-wheel axle, a pair of driven road wheels and means for raising and lowering the driven road wheels between a non-operational position and an operational position, with the result that both the driven road wheels and the railway wheels are capable of oscillating or pivoting movement in order to support identical wheel loads both on the railway wheels and on the road wheels.
ES8901218A 1988-04-29 1989-04-07 Movable rail motor unit vehicle Expired - Fee Related ES2012705A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/161,964 US4878436A (en) 1988-04-29 1988-04-29 Railcar moving vehicle

Publications (1)

Publication Number Publication Date
ES2012705A6 true ES2012705A6 (en) 1990-04-01

Family

ID=22583580

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901218A Expired - Fee Related ES2012705A6 (en) 1988-04-29 1989-04-07 Movable rail motor unit vehicle

Country Status (2)

Country Link
ES (1) ES2012705A6 (en)
MX (1) MX167321B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023279741A1 (en) * 2021-07-05 2023-01-12 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 New-energy rail transport device having double travelling systems, and use method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023279741A1 (en) * 2021-07-05 2023-01-12 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 New-energy rail transport device having double travelling systems, and use method

Also Published As

Publication number Publication date
MX167321B (en) 1993-03-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301