ES2063618A2 - Primary suspension for railway vehicles. - Google Patents

Primary suspension for railway vehicles.

Info

Publication number
ES2063618A2
ES2063618A2 ES09200253A ES9200253A ES2063618A2 ES 2063618 A2 ES2063618 A2 ES 2063618A2 ES 09200253 A ES09200253 A ES 09200253A ES 9200253 A ES9200253 A ES 9200253A ES 2063618 A2 ES2063618 A2 ES 2063618A2
Authority
ES
Spain
Prior art keywords
axle
railway vehicles
primary suspension
arm
frame
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.)
Granted
Application number
ES09200253A
Other languages
Spanish (es)
Other versions
ES2063618B1 (en
ES2063618R (en
Inventor
Landa Isidro Nardiz
Seco Boris Herrera
Uris Francisco Rodriguez
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.)
Investigacion y Asesoramiento Tecnico SA INVATESA
Original Assignee
Investigacion y Asesoramiento Tecnico SA INVATESA
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 Investigacion y Asesoramiento Tecnico SA INVATESA filed Critical Investigacion y Asesoramiento Tecnico SA INVATESA
Priority to ES9200253A priority Critical patent/ES2063618B1/en
Priority to EP93500011A priority patent/EP0557230A1/en
Publication of ES2063618A2 publication Critical patent/ES2063618A2/en
Publication of ES2063618R publication Critical patent/ES2063618R/es
Application granted granted Critical
Publication of ES2063618B1 publication Critical patent/ES2063618B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A primary suspension for railway vehicles consisting of providing a bearing box (3) with an arm (6) that, stiffly united to the arm (6) of the other bearing box (4) corresponding to the same wheel through an axle (2), oscillates inside a horizontal arm (8) belonging to the frame, and which is supported on flexible elements (9) intermediate between the bearing boxes (3,4) of said axle (2) and the frame, disposing of a stiff union between the bearing boxes (3,4) of each wheel by means of the axle (2) allowing the assembly to oscillate in relation to the bogie frame about a horizontal axle (7).
ES9200253A 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES. Expired - Fee Related ES2063618B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9200253A ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.
EP93500011A EP0557230A1 (en) 1992-02-07 1993-02-05 Primary suspension for railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200253A ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.

Publications (3)

Publication Number Publication Date
ES2063618A2 true ES2063618A2 (en) 1995-01-01
ES2063618R ES2063618R (en) 1996-07-16
ES2063618B1 ES2063618B1 (en) 1997-02-16

Family

ID=8275969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200253A Expired - Fee Related ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.

Country Status (2)

Country Link
EP (1) EP0557230A1 (en)
ES (1) ES2063618B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109532917A (en) * 2019-01-25 2019-03-29 西南交通大学 A kind of single stage suspension structure of rail car

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407137B (en) * 1994-06-15 2000-12-27 Siemens Sgp Verkehrstech Gmbh ARTICLE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097967A (en) * 1935-04-05 1937-11-02 Bonney Floyd Co Mine car and the like
GB1074535A (en) * 1963-11-04 1967-07-05 Man Mohan Suri Improvements in railway vehicles or bogies
GB1429278A (en) * 1972-07-04 1976-03-24 Mackaness J B Railway bogie
US4658734A (en) * 1985-03-11 1987-04-21 Joseph Mroz Independent suspension railway bogie

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097967A (en) * 1935-04-05 1937-11-02 Bonney Floyd Co Mine car and the like
GB1074535A (en) * 1963-11-04 1967-07-05 Man Mohan Suri Improvements in railway vehicles or bogies
GB1429278A (en) * 1972-07-04 1976-03-24 Mackaness J B Railway bogie
US4658734A (en) * 1985-03-11 1987-04-21 Joseph Mroz Independent suspension railway bogie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109532917A (en) * 2019-01-25 2019-03-29 西南交通大学 A kind of single stage suspension structure of rail car
CN109532917B (en) * 2019-01-25 2023-09-29 西南交通大学 Primary suspension structure of railway vehicle

Also Published As

Publication number Publication date
ES2063618B1 (en) 1997-02-16
ES2063618R (en) 1996-07-16
EP0557230A1 (en) 1993-08-25

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Legal Events

Date Code Title Description
EC2A Search report published

Effective date: 19950101

PC2A Transfer of patent
FD1A Patent lapsed

Effective date: 20011110