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
B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
B60T15/02—Application and release valves
B60T15/04—Driver's valves
B60T15/048—Controlling pressure brakes of railway vehicles
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Engineering & Computer Science
(AREA)
Transportation
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Mechanical Engineering
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Valves And Accessory Devices For Braking Systems
(AREA)
Procede et appareillage pour engendrer une depression (ou une surpression) destinee a commander un systeme operant en depression (ou en surpression) sur un vehicule automobile