ATE458656T1 - DRIVE AXLE SYSTEM WITH SLIDING WHEELS FOR RAILWAY VEHICLES - Google Patents

DRIVE AXLE SYSTEM WITH SLIDING WHEELS FOR RAILWAY VEHICLES

Info

Publication number
ATE458656T1
ATE458656T1 AT01500017T AT01500017T ATE458656T1 AT E458656 T1 ATE458656 T1 AT E458656T1 AT 01500017 T AT01500017 T AT 01500017T AT 01500017 T AT01500017 T AT 01500017T AT E458656 T1 ATE458656 T1 AT E458656T1
Authority
AT
Austria
Prior art keywords
wheel
railway vehicles
axle system
drive axle
bearing
Prior art date
Application number
AT01500017T
Other languages
German (de)
Inventor
Gomez Jose Luis Lopez
Mora Jose Borrajo
Aguado Julio Frutos
Original Assignee
Talgo Patentes
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 Talgo Patentes filed Critical Talgo Patentes
Application granted granted Critical
Publication of ATE458656T1 publication Critical patent/ATE458656T1/en

Links

Classifications

    • 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)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Friction Gearing (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

A motive axle system with movable wheels for railway vehicles comprising a short axle (E) whose journal (1) is mounted on a first bearing (2); a tubular part (4) which has a wheel (R) at one of its ends and has an end area with an outer straight-toothed gearing (5'); a second bearing (7) attached to the tubular part (4), with axial bearings (8) on each side of the same; a box (9) which houses said bearings (7, 8), provided with protuberances (10) for co-operating with the rods of a bolt which immobilises the wheel (R) in positions corresponding to the different track gauges; and a hollow axle floating system (H) to transmit the drive of a traction motor by means of a bevel gear assembly and thus to make the wheel (R) turn.
AT01500017T 2000-01-26 2001-01-16 DRIVE AXLE SYSTEM WITH SLIDING WHEELS FOR RAILWAY VEHICLES ATE458656T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000156A ES2192107B1 (en) 2000-01-26 2000-01-26 MOTOR SHAFT SYSTEM WITH MOVABLE WHEELS FOR RAILWAY VEHICLE.

Publications (1)

Publication Number Publication Date
ATE458656T1 true ATE458656T1 (en) 2010-03-15

Family

ID=8492048

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01500017T ATE458656T1 (en) 2000-01-26 2001-01-16 DRIVE AXLE SYSTEM WITH SLIDING WHEELS FOR RAILWAY VEHICLES

Country Status (4)

Country Link
EP (1) EP1120325B1 (en)
AT (1) ATE458656T1 (en)
DE (1) DE60141369D1 (en)
ES (2) ES2192107B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2346945B1 (en) * 2008-04-29 2011-12-23 Patentes Talgo, S.L. VARIABLE WIDTH BOGIE WITH ROTATING AXLES AND FIXED INSTALLATION FOR VIA WIDTH CHANGE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1248694A (en) * 1959-12-30 1960-12-23 Mechanical system to automatically change the gauge of the running gear of railway wagons
FR1558329A (en) 1966-10-19 1969-02-28
JPH08253147A (en) * 1995-03-20 1996-10-01 Fuji Heavy Ind Ltd Variable gauge track of railway rolling stock
ES2133224B1 (en) * 1996-08-14 2000-04-16 Talgo Patentes "BOGIE TRACTOR WITH BUILT-IN WIDTH CHANGE SYSTEM"
DE69820129T2 (en) * 1997-02-10 2004-10-28 Sumitomo Metal Industries, Ltd. Bogie with variable track width for a railroad car
JP3893187B2 (en) * 1997-04-22 2007-03-14 財団法人鉄道総合技術研究所 Rail vehicle variable gauge truck

Also Published As

Publication number Publication date
ES2192107A1 (en) 2003-09-16
EP1120325B1 (en) 2010-02-24
ES2192107B1 (en) 2005-02-16
DE60141369D1 (en) 2010-04-08
ES2341754T3 (en) 2010-06-28
EP1120325A3 (en) 2008-10-15
EP1120325A2 (en) 2001-08-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties