Pneumatic actuator for testing a servo-motor

The pneumatic brake testing cylinder (10) for a motor vehicle brake servo has a housing (12) with an axially sliding piston (14) defining an air pressure chamber (18). The other end of the piston has a rod (22) connectable to the brake servo to be tested. The cylinder has a valve (24) controlled by...

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Bibliographic Details
Main Authors LACROIX, STEPHANE, MALIGNE, JEANARLES
Format Patent
LanguageEnglish
French
German
Published 30.06.2010
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
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Summary:The pneumatic brake testing cylinder (10) for a motor vehicle brake servo has a housing (12) with an axially sliding piston (14) defining an air pressure chamber (18). The other end of the piston has a rod (22) connectable to the brake servo to be tested. The cylinder has a valve (24) controlled by the servomotor control rod (22) to release the pressurized air above a set actuating force value.
Bibliography:Application Number: EP20020028927