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US2229247A
(en)
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Control device for hydraulic brakes
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JPH0450220B2
(https=)
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US2680654A
(en)
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Control valve mechanism
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US4226482A
(en)
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Brake accelerator for a fluid pressure brake system
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PL129166B1
(en)
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Braking force adjustment apparatus being controlled in dependence on load magnitude
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GB1588039A
(en)
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Load-dependent brake force regulating device
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GB2103739A
(en)
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Service brake accelerator for use in compressed air operated braking systems
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PL59827B1
(https=)
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KR920005592B1
(ko)
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궤도차량의 공압제동시스템용 제동제어밸브기구
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US3476019A
(en)
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Air-assisted emergency spring brake assembly
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US3151530A
(en)
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Power brake actuator
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PL117493B1
(en)
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Three-pressure control valve for indirectly acting pneumatic brakesno dejjstvujuhhego pnevmotormoza
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US1940550A
(en)
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Brake operating mechanism
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PL112529B1
(en)
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Pneumatic brake acting indirectly,depending on the loading
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US2697011A
(en)
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Empty and load brake equipment
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CS238378B2
(en)
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Switchboard accelerator especially of three-presure switchboards of rail vehicles' pneumatic braking mechanismes
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AT212361B
(de)
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Auslösevorrichtung für eine indirekt wirkende, stufenweise lösbare Druckluftbremsanlage
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US2516824A
(en)
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Appliance on motor vehicles for operating hydraulic vehicle brakes and for regulating the fuel feed to the engine by means of one single pedal
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NO151189B
(no)
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Hurtigbremsingsakselerator.
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US1882543A
(en)
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Power actuator for brake mechanism for automotive vehicles
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NO134472B
(https=)
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US2322960A
(en)
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Automatically closing pressure release valve
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US2525239A
(en)
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Load compensated air brake
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US3042457A
(en)
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Brake cylinder release valve
|
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US2699973A
(en)
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Load compensating fluid pressure brake apparatus
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