FRICTION ASSEMBLY FOR A BRAKE SYSTEM FOR RAILWAY ROLLING STOCK

FRICTION ASSEMBLY FOR A BRAKE SYSTEM FOR RAILWAY ROLLING STOCK

The invention relates to a friction assembly (1) for brakes, which comprises a shoe holder (3) with lower (31) and upper (32) faces and a secondary duct (38) connecting these two faces (31, 32), and a shoe (2) with a first (21) and a second (22) face and a primary duct (28) connecting these two face...

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Hauptverfasser: ADAMCZAK, LOIC, MAISTRE, ADRIEN
Format: Patent
Sprache:eng ; fre
Schlagworte:
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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creator ADAMCZAK, LOIC
MAISTRE, ADRIEN
description The invention relates to a friction assembly (1) for brakes, which comprises a shoe holder (3) with lower (31) and upper (32) faces and a secondary duct (38) connecting these two faces (31, 32), and a shoe (2) with a first (21) and a second (22) face and a primary duct (28) connecting these two faces (21, 22), the shoe (2) comprising a metal sheet (60) with a base (61) which forms a part of the second face (22) that is able to be fastened to the lower face (31). The friction assembly comprises a junction ring (8) which is arranged in the secondary duct (38) and establishes a junction with the primary duct (28), and a return mechanism (90) which maintains the junction ring (8) in contact with the second face (22) over a circumferential contact region (ZC). The junction ring (8) comes into contact only with the base (61). L'invention concerne un ensemble à friction (1) pour freins qui comprend un porte- semelle (3) avec des faces inférieure (31) et supérieure (32) et un conduit secondaire (38) reliant ces deux faces (31, 32), et une semelle (2) avec une première (21) et une seconde (22) faces et un conduit primaire (28) reliant ces deux faces (21, 22), la semelle (2) comportant une tôle (60) avec une base (61) qui forme une partie de la seconde face (22) apte à être fixée sur la face inférieure (31). L'ensemble à friction comprend une bague de jonction (8) agencée dans le conduit secondaire (38) et qui établit une jonction avec le conduit primaire (28), et un mécanisme de rappel (90) qui maintient la bague de jonction (8) en contact avec la seconde face (22) sur une zone de contact (ZC) circonférentielle. La bague de jonction (8) vient en contact uniquement avec la base (61).
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The friction assembly comprises a junction ring (8) which is arranged in the secondary duct (38) and establishes a junction with the primary duct (28), and a return mechanism (90) which maintains the junction ring (8) in contact with the second face (22) over a circumferential contact region (ZC). The junction ring (8) comes into contact only with the base (61). L'invention concerne un ensemble à friction (1) pour freins qui comprend un porte- semelle (3) avec des faces inférieure (31) et supérieure (32) et un conduit secondaire (38) reliant ces deux faces (31, 32), et une semelle (2) avec une première (21) et une seconde (22) faces et un conduit primaire (28) reliant ces deux faces (21, 22), la semelle (2) comportant une tôle (60) avec une base (61) qui forme une partie de la seconde face (22) apte à être fixée sur la face inférieure (31). L'ensemble à friction comprend une bague de jonction (8) agencée dans le conduit secondaire (38) et qui établit une jonction avec le conduit primaire (28), et un mécanisme de rappel (90) qui maintient la bague de jonction (8) en contact avec la seconde face (22) sur une zone de contact (ZC) circonférentielle. 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The friction assembly comprises a junction ring (8) which is arranged in the secondary duct (38) and establishes a junction with the primary duct (28), and a return mechanism (90) which maintains the junction ring (8) in contact with the second face (22) over a circumferential contact region (ZC). The junction ring (8) comes into contact only with the base (61). L'invention concerne un ensemble à friction (1) pour freins qui comprend un porte- semelle (3) avec des faces inférieure (31) et supérieure (32) et un conduit secondaire (38) reliant ces deux faces (31, 32), et une semelle (2) avec une première (21) et une seconde (22) faces et un conduit primaire (28) reliant ces deux faces (21, 22), la semelle (2) comportant une tôle (60) avec une base (61) qui forme une partie de la seconde face (22) apte à être fixée sur la face inférieure (31). L'ensemble à friction comprend une bague de jonction (8) agencée dans le conduit secondaire (38) et qui établit une jonction avec le conduit primaire (28), et un mécanisme de rappel (90) qui maintient la bague de jonction (8) en contact avec la seconde face (22) sur une zone de contact (ZC) circonférentielle. 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The friction assembly comprises a junction ring (8) which is arranged in the secondary duct (38) and establishes a junction with the primary duct (28), and a return mechanism (90) which maintains the junction ring (8) in contact with the second face (22) over a circumferential contact region (ZC). The junction ring (8) comes into contact only with the base (61). L'invention concerne un ensemble à friction (1) pour freins qui comprend un porte- semelle (3) avec des faces inférieure (31) et supérieure (32) et un conduit secondaire (38) reliant ces deux faces (31, 32), et une semelle (2) avec une première (21) et une seconde (22) faces et un conduit primaire (28) reliant ces deux faces (21, 22), la semelle (2) comportant une tôle (60) avec une base (61) qui forme une partie de la seconde face (22) apte à être fixée sur la face inférieure (31). L'ensemble à friction comprend une bague de jonction (8) agencée dans le conduit secondaire (38) et qui établit une jonction avec le conduit primaire (28), et un mécanisme de rappel (90) qui maintient la bague de jonction (8) en contact avec la seconde face (22) sur une zone de contact (ZC) circonférentielle. La bague de jonction (8) vient en contact uniquement avec la base (61).</abstract><oa>free_for_read</oa></addata></record>
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subjects ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
title FRICTION ASSEMBLY FOR A BRAKE SYSTEM FOR RAILWAY ROLLING STOCK
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