ES2012108A6 - Improvements to tractor vehicles that can run on railway tracks - Google Patents

Improvements to tractor vehicles that can run on railway tracks

Info

Publication number
ES2012108A6
ES2012108A6 ES8802300A ES8802300A ES2012108A6 ES 2012108 A6 ES2012108 A6 ES 2012108A6 ES 8802300 A ES8802300 A ES 8802300A ES 8802300 A ES8802300 A ES 8802300A ES 2012108 A6 ES2012108 A6 ES 2012108A6
Authority
ES
Spain
Prior art keywords
railway
axles
run
wheels
vehicles
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
ES8802300A
Other languages
Spanish (es)
Inventor
Hernandez Genaro Gallo
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.)
TRANSPORTES Y SERVICIOS IND S
Original Assignee
TRANSPORTES Y SERVICIOS IND S
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 TRANSPORTES Y SERVICIOS IND S filed Critical TRANSPORTES Y SERVICIOS IND S
Priority to ES8802300A priority Critical patent/ES2012108A6/en
Publication of ES2012108A6 publication Critical patent/ES2012108A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vehicle Body Suspensions (AREA)

Abstract

Improvements to tractor vehicles that can run on railway tracks with two traction-steering axles 1 with rubber wheels 3 and two axles 2 that can move vertically with railway wheels 14, movable axles 2 consisting of a central section 2a connected to suspension components and push rods and two end sections 2b each fitted with railway wheels 4 and pivoting on the said central section by means of individual fork 5 and bolt 6 assemblies there being flexible components with variable modulus and a system with adjustable stops to adjust the minimum pivoting force necessary and the maximum possible recoil of the pivot and there being two pneumatic air cushions 11 for the dynamic suspension of the movable axle 2 and to stiffen its lowest position. These vehicles are used to handle railway wagons and have the ability to travel over normal terrain and by rail, being mounted on rails or derailed at will.
ES8802300A 1988-07-21 1988-07-21 Improvements to tractor vehicles that can run on railway tracks Expired - Fee Related ES2012108A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8802300A ES2012108A6 (en) 1988-07-21 1988-07-21 Improvements to tractor vehicles that can run on railway tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8802300A ES2012108A6 (en) 1988-07-21 1988-07-21 Improvements to tractor vehicles that can run on railway tracks

Publications (1)

Publication Number Publication Date
ES2012108A6 true ES2012108A6 (en) 1990-03-01

Family

ID=8257424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802300A Expired - Fee Related ES2012108A6 (en) 1988-07-21 1988-07-21 Improvements to tractor vehicles that can run on railway tracks

Country Status (1)

Country Link
ES (1) ES2012108A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366288A1 (en) * 2008-08-04 2011-10-19 Transportes Y Servicios Industriales, S.A Railroad tractor vehicle on railway roads. (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366288A1 (en) * 2008-08-04 2011-10-19 Transportes Y Servicios Industriales, S.A Railroad tractor vehicle on railway roads. (Machine-translation by Google Translate, not legally binding)

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Legal Events

Date Code Title Description
GC1A Exploitation certificate registered application without search report

Effective date: 20010423

GC1A Exploitation certificate registered application without search report

Effective date: 20050317

FD1A Patent lapsed

Effective date: 20080722