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FR3128185B1 - Railway vehicle bogie and associated installation method - Google Patents

Railway vehicle bogie and associated installation method Download PDF

Info

Publication number
FR3128185B1
FR3128185B1 FR2111054A FR2111054A FR3128185B1 FR 3128185 B1 FR3128185 B1 FR 3128185B1 FR 2111054 A FR2111054 A FR 2111054A FR 2111054 A FR2111054 A FR 2111054A FR 3128185 B1 FR3128185 B1 FR 3128185B1
Authority
FR
France
Prior art keywords
railway vehicle
vehicle bogie
installation method
associated installation
under pressure
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
FR2111054A
Other languages
French (fr)
Other versions
FR3128185A1 (en
Inventor
Auguste Cavril
Grégoire Nicoleau
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 FR2111054A priority Critical patent/FR3128185B1/en
Publication of FR3128185A1 publication Critical patent/FR3128185A1/en
Application granted granted Critical
Publication of FR3128185B1 publication Critical patent/FR3128185B1/en
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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/30—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs having pressure fluid accumulator therefor, e.g. accumulator arranged in vehicle frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/06—Applications or arrangements of reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/10—Railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

Bogie de véhicule ferroviaire et procédé d’installation associé Ce bogie (12) de véhicule ferroviaire (10) comprend une poutre creuse (14) définissant un volume d’accueil (28), et un réservoir (16) configuré pour contenir un gaz sous pression, le réservoir (16) comprenant une enveloppe externe (24) rigide formée par la poutre creuse (14). Le réservoir (16) comprend une enveloppe interne (26) qui est souple relativement à l’enveloppe externe (24), l’enveloppe interne (26) étant formée par une poche (34) étanche au gaz sous pression définissant un volume intérieur (36) configuré pour contenir le gaz sous pression Figure pour l'abrégé : Figure 3Railway vehicle bogie and associated installation method This railway vehicle bogie (12) comprises a hollow beam (14) defining a reception volume (28), and a tank (16) configured to contain a gas under pressure, the tank (16) comprising a rigid external envelope (24) formed by the hollow beam (14). The reservoir (16) comprises an internal envelope (26) which is flexible relative to the external envelope (24), the internal envelope (26) being formed by a pocket (34) gas-tight under pressure defining an interior volume ( 36) configured to contain the gas under pressure Figure for abstract: Figure 3

FR2111054A 2021-10-18 2021-10-18 Railway vehicle bogie and associated installation method Active FR3128185B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2111054A FR3128185B1 (en) 2021-10-18 2021-10-18 Railway vehicle bogie and associated installation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111054A FR3128185B1 (en) 2021-10-18 2021-10-18 Railway vehicle bogie and associated installation method
FR2111054 2021-10-18

Publications (2)

Publication Number Publication Date
FR3128185A1 FR3128185A1 (en) 2023-04-21
FR3128185B1 true FR3128185B1 (en) 2023-10-27

Family

ID=79170920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111054A Active FR3128185B1 (en) 2021-10-18 2021-10-18 Railway vehicle bogie and associated installation method

Country Status (1)

Country Link
FR (1) FR3128185B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559088A (en) *
US3580557A (en) * 1969-01-30 1971-05-25 Budd Co Railway spring suspension
US4753174A (en) * 1987-07-29 1988-06-28 Amsted Industries Incorporated Railway vehicle bolster with integral and brake system car reservoir
RU2442710C2 (en) 2007-08-08 2012-02-20 Зао Нпц "Тормоз" Brake equipment of rolling stock

Also Published As

Publication number Publication date
FR3128185A1 (en) 2023-04-21

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230421

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Year of fee payment: 4

TP Transmission of property

Owner name: ALSTOM HOLDINGS, FR

Effective date: 20250128

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Year of fee payment: 5