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
Soupape hydraulique avec soupape d'etranglement reglable hydrauliquement et son utilisation en soupapes reductrice de pression, regulatrice de debit et limiteuse de pression
Dispositif de transformation d'une force a estimer en une pression hydraulique qui en depend, notamment pour la regulation hydraulique d'un dispositif de levage de vehicule agricole
Procédé pour réguler une pression dans un circuit de travail à partir d'une pression de référence, dispositif pour la mise en oeuvre de ce procédé,système de freinage et système limiteur d'effort comportant ce dispositif