FR3132071B1 - Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système - Google Patents

Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système Download PDF

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Publication number
FR3132071B1
FR3132071B1 FR2200572A FR2200572A FR3132071B1 FR 3132071 B1 FR3132071 B1 FR 3132071B1 FR 2200572 A FR2200572 A FR 2200572A FR 2200572 A FR2200572 A FR 2200572A FR 3132071 B1 FR3132071 B1 FR 3132071B1
Authority
FR
France
Prior art keywords
railway
cylinder
railway vehicle
shoe holder
shoe
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
FR2200572A
Other languages
English (en)
Other versions
FR3132071A1 (fr
Inventor
Claudino Goncalves
Louis Maillard
Guewen Blasi
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.)
Wabtec Hauts de France SAS
Original Assignee
Faiveley Transport Amiens 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 Faiveley Transport Amiens SAS filed Critical Faiveley Transport Amiens SAS
Priority to FR2200572A priority Critical patent/FR3132071B1/fr
Priority to PCT/FR2023/050088 priority patent/WO2023139341A1/fr
Priority to AU2023209178A priority patent/AU2023209178A1/en
Priority to CA3249315A priority patent/CA3249315A1/fr
Priority to CN202380018447.9A priority patent/CN118591484A/zh
Priority to EP23706398.7A priority patent/EP4469314A1/fr
Publication of FR3132071A1 publication Critical patent/FR3132071A1/fr
Application granted granted Critical
Publication of FR3132071B1 publication Critical patent/FR3132071B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum or the like with an actuator directly acting on a brake head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail-vehicle brakes
    • B61H13/20—Transmitting mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail-vehicle brakes
    • B61H13/34—Details
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
    • F16D65/062—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes engaging the tread of a railway wheel
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
    • B60T13/365—Compressed-air systems direct, i.e. brakes applied directly by compressed air for railway vehicles
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

L’invention concerne un système de freinage ferroviaire (1) comportant un cylindre (2) configuré pour agir sur une roue (7) par l’intermédiaire d’un porte-sabot (3) et pour qu’en configuration de frein de parking, un effort de freinage appliqué sur la roue est directement fonction d’un effort de freinage appliqué en configuration de frein de service ou d’urgence, une biellette de transmission d’effort (9) assujettie mécaniquement au cylindre de frein et au porte-sabot, un dispositif élastique (20) configuré pour être sollicité par le cylindre et agissant directement sur le porte-sabot, et un mécanisme d’interface (4) interposé entre le cylindre et le dispositif élastique, le système étant configuré pour permettre au porte-sabot de se déplacer par l’intermédiaire de la biellette selon une direction horizontale et/ou verticale et aussi par l’intermédiaire du mécanisme d’interface au moins verticalement en translation et/ou en pivotement, pour suivre le mouvement de la roue. (Figure 1)
FR2200572A 2022-01-24 2022-01-24 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système Active FR3132071B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2200572A FR3132071B1 (fr) 2022-01-24 2022-01-24 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système
PCT/FR2023/050088 WO2023139341A1 (fr) 2022-01-24 2023-01-23 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d'un tel système
AU2023209178A AU2023209178A1 (en) 2022-01-24 2023-01-23 Railway braking system for a railway vehicle having brakes with at least one shoe, and railway vehicle provided with such a system.
CA3249315A CA3249315A1 (fr) 2022-01-24 2023-01-23 Railway braking system for a railway vehicle having brakes with at least one shoe, and railway vehicle provided with such a system
CN202380018447.9A CN118591484A (zh) 2022-01-24 2023-01-23 用于铁路车辆的铁路制动系统，具有至少一个闸瓦的制动器，以及具有这种系统的铁路车辆
EP23706398.7A EP4469314A1 (fr) 2022-01-24 2023-01-23 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d'un tel système

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2200572A FR3132071B1 (fr) 2022-01-24 2022-01-24 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système
FR2200572 2022-01-24

Publications (2)

Publication Number Publication Date
FR3132071A1 FR3132071A1 (fr) 2023-07-28
FR3132071B1 true FR3132071B1 (fr) 2025-03-14

Family

ID=80999760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2200572A Active FR3132071B1 (fr) 2022-01-24 2022-01-24 Système de freinage ferroviaire pour véhicule ferroviaire, à freins à au moins un sabot, et véhicule ferroviaire pourvu d’un tel système

Country Status (6)

Country Link
EP (1) EP4469314A1 (fr)
CN (1) CN118591484A (fr)
AU (1) AU2023209178A1 (fr)
CA (1) CA3249315A1 (fr)
FR (1) FR3132071B1 (fr)
WO (1) WO2023139341A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434377B (sv) * 1979-04-20 1984-07-23 Sab Ind Ab Bromsblockhallare hos ett jernvegsfordon
SE439469B (sv) * 1981-10-16 1985-06-17 Sab Ind Ab Bromsblockhallare hos ett jernvegsfordon
DE19605853C1 (de) * 1996-02-16 1997-09-11 Knorr Bremse Systeme Bremsklotzeinheit für Schienenfahrzeuge
DE19840064A1 (de) * 1998-09-03 2000-03-23 Knorr Bremse Systeme Lamellen-Bremsklotz
FR2934981B1 (fr) 2008-08-13 2010-09-24 Faiveley Transp Amiens Actionneur de frein de parking ou de secours pour frein a deverrouillage a billes
FR3008668B1 (fr) 2013-07-17 2015-09-04 Faiveley Transp Amiens Systeme de freinage ferroviaire et procede de freinage d'un vehicule ferroviaire comportant un tel systeme

Also Published As

Publication number Publication date
EP4469314A1 (fr) 2024-12-04
FR3132071A1 (fr) 2023-07-28
CA3249315A1 (fr) 2023-07-27
AU2023209178A1 (en) 2024-08-22
WO2023139341A1 (fr) 2023-07-27
CN118591484A (zh) 2024-09-03

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