FR3124785B1 - Dispositif d’appui à trois points, véhicule et rame associés - Google Patents

Dispositif d’appui à trois points, véhicule et rame associés Download PDF

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Publication number
FR3124785B1
FR3124785B1 FR2107251A FR2107251A FR3124785B1 FR 3124785 B1 FR3124785 B1 FR 3124785B1 FR 2107251 A FR2107251 A FR 2107251A FR 2107251 A FR2107251 A FR 2107251A FR 3124785 B1 FR3124785 B1 FR 3124785B1
Authority
FR
France
Prior art keywords
secondary air
train
support device
point
support
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.)
Active
Application number
FR2107251A
Other languages
English (en)
French (fr)
Other versions
FR3124785A1 (fr
Inventor
Cyril Costes
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.)
Alstom Holdings SA
Original Assignee
Alstom Transport Technologies SAS
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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR2107251A priority Critical patent/FR3124785B1/fr
Priority to EP22182728.0A priority patent/EP4116169A1/de
Publication of FR3124785A1 publication Critical patent/FR3124785A1/fr
Application granted granted Critical
Publication of FR3124785B1 publication Critical patent/FR3124785B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/08—Bolster supports or mountings incorporating rubber springs
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/10—Bolster supports or mountings incorporating fluid springs
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR2107251A 2021-07-05 2021-07-05 Dispositif d’appui à trois points, véhicule et rame associés Active FR3124785B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2107251A FR3124785B1 (fr) 2021-07-05 2021-07-05 Dispositif d’appui à trois points, véhicule et rame associés
EP22182728.0A EP4116169A1 (de) 2021-07-05 2022-07-04 Dreipunktauflagevorrichtung, entsprechendes fahrzeug und entsprechende zuggarnitur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107251 2021-07-05
FR2107251A FR3124785B1 (fr) 2021-07-05 2021-07-05 Dispositif d’appui à trois points, véhicule et rame associés

Publications (2)

Publication Number Publication Date
FR3124785A1 FR3124785A1 (fr) 2023-01-06
FR3124785B1 true FR3124785B1 (fr) 2025-04-25

Family

ID=78536283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107251A Active FR3124785B1 (fr) 2021-07-05 2021-07-05 Dispositif d’appui à trois points, véhicule et rame associés

Country Status (2)

Country Link
EP (1) EP4116169A1 (de)
FR (1) FR3124785B1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH521246A (de) * 1970-04-09 1972-04-15 Knorr Bremse Gmbh Luftfederung für Fahrzeuge
DE3407574C2 (de) * 1984-03-01 1986-07-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Vorrichtung zur Erhöhung der Wankstabilität von Schienenfahrzeugen mit Luftfederung
FR2605276B1 (fr) * 1986-10-17 1995-05-12 Alsthom Dispositif de butee de secours pour suspension secondaire pneumatique de vehicule a bogies
JP2001334937A (ja) * 2000-05-25 2001-12-04 Yutaka Hayashi 空気ばね内圧制御装置
BRPI0900283B1 (pt) * 2009-02-04 2020-03-24 Universidade De São Paulo - Usp Sistema de amortecimento de rolagem e torção de suspensão de veículo
WO2015135587A1 (en) * 2014-03-14 2015-09-17 Universite Catholique De Louvain Pneumatic vehicle suspension, vehicle provided with such a suspension and method for retrofitting a vehicle suspension

Also Published As

Publication number Publication date
FR3124785A1 (fr) 2023-01-06
EP4116169A1 (de) 2023-01-11

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PLSC Publication of the preliminary search report

Effective date: 20230106

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TP Transmission of property

Owner name: ALSTOM HOLDINGS, FR

Effective date: 20250128

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