ES2117839T3 - Absorbedor de energia para vehiculos ferroviarios. - Google Patents

Absorbedor de energia para vehiculos ferroviarios.

Info

Publication number
ES2117839T3
ES2117839T3 ES95400377T ES95400377T ES2117839T3 ES 2117839 T3 ES2117839 T3 ES 2117839T3 ES 95400377 T ES95400377 T ES 95400377T ES 95400377 T ES95400377 T ES 95400377T ES 2117839 T3 ES2117839 T3 ES 2117839T3
Authority
ES
Spain
Prior art keywords
energy absorber
railway vehicles
sheet steel
deformable
tubes
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
ES95400377T
Other languages
English (en)
Inventor
Bruno Fraikin
Pascal Matthieu
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.)
ANF Industrie
Original Assignee
ANF Industrie
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 ANF Industrie filed Critical ANF Industrie
Application granted granted Critical
Publication of ES2117839T3 publication Critical patent/ES2117839T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

ESTE ABSORBEDOR DE ENERGIA PARA VEHICULO FERROVIARIO ESTA CONSTITUIDO ESENCIALMENTE POR DOS ENVOLTURAS CILINDRICAS APLASTADAS 4, CONTIGUAS, CADA UNA DE LAS CUALES CONTIENEN ENTRE SUS CARAS PLANAS TRES TUBOS CILINDRICOS 5 METALICOS PARALELOS ENTRE SI Y CON DICHAS CARAS. ESTAS ENVOLTURAS 4 PUEDEN ESTAR FIJADAS EN SU LUGAR GRACIAS A UNA O DOS PLACAS DE FIJACION 2,3 O BIEN DIRECTAMENTE POR SUS CARAS FRONTALES EXTERIORES. LAS ENVOLTURAS 4 ESTAN FIJADAS ENTRE SI Y A LAS PLACAS, EN SU CASO, POR SOLDADURA /O BLOQUES DE CENTRADO QUE LES PERMITEN RESISTIR A LOS ESFUERZOS Y TRANSMITIRLOS.
ES95400377T 1994-02-23 1995-02-22 Absorbedor de energia para vehiculos ferroviarios. Expired - Lifetime ES2117839T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402055A FR2716429B1 (fr) 1994-02-23 1994-02-23 Absorbeur d'énergie pour véhicule ferroviaire .

Publications (1)

Publication Number Publication Date
ES2117839T3 true ES2117839T3 (es) 1998-08-16

Family

ID=9460351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95400377T Expired - Lifetime ES2117839T3 (es) 1994-02-23 1995-02-22 Absorbedor de energia para vehiculos ferroviarios.

Country Status (5)

Country Link
EP (1) EP0669483B1 (es)
AT (1) ATE165429T1 (es)
DE (1) DE69502124T2 (es)
ES (1) ES2117839T3 (es)
FR (1) FR2716429B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033150A1 (es) * 2009-09-15 2011-03-24 Universidad De Alicante Dispositivo de absorción de energía en colisiones de vehículos a motor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736839A1 (de) * 1997-08-23 1999-02-25 Volkswagen Ag Deformationsstruktur für den Insassenschutz in Fahrzeugen
CN103398122B (zh) * 2013-08-05 2015-04-15 北京航空航天大学 一种哑铃状薄壁管结构易组装自锁吸能装置
CN104787072B (zh) * 2015-03-27 2017-05-24 中车青岛四方机车车辆股份有限公司 一种低地板轨道车辆底架结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446174C (de) * 1926-05-30 1927-06-24 Berliner Strassenbahn Betr S G Als Puffer wirkende Vorrichtung
JPS57195939A (en) * 1981-05-26 1982-12-01 Du Pont Mitsui Polychem Co Ltd Energy absorption element
DE3228941A1 (de) * 1982-08-03 1984-02-09 Scharfenbergkupplung Gmbh, 3320 Salzgitter Einer mittelpufferkupplung nachgeschaltete vorrichtung zur aufnahme uebergrosser stoesse
US4830347A (en) * 1983-05-23 1989-05-16 Marathon Oil Company Assembly for and a method of absorbing impact shock loads
JPS6015238A (ja) * 1983-07-05 1985-01-25 Toyoda Gosei Co Ltd 衝撃エネルギ−吸収構造体
FR2684060B1 (fr) * 1991-11-27 1994-04-08 Gec Alsthom Sa Dispositif d'amortissement de choc, en particulier pour vehicules ferroviaires.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033150A1 (es) * 2009-09-15 2011-03-24 Universidad De Alicante Dispositivo de absorción de energía en colisiones de vehículos a motor
ES2369465A1 (es) * 2009-09-15 2011-12-01 Universidad De Alicante Dispositivo de absorción de energía en colisiones de vehículos a motor.

Also Published As

Publication number Publication date
DE69502124T2 (de) 1998-12-03
DE69502124D1 (de) 1998-05-28
EP0669483A1 (fr) 1995-08-30
EP0669483B1 (fr) 1998-04-22
FR2716429B1 (fr) 1996-04-05
FR2716429A1 (fr) 1995-08-25
ATE165429T1 (de) 1998-05-15

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