Actuator for an active hood

A pneumatic actuator (3, 5) for an active hood (1) comprises a cylinder (7) and a piston (18, 22) which can be moved on the cylinder (7) in a guided fashion between a rest position and an extended position and can be locked in the rest position. The piston (18, 22) is prestressed in the direction of...

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Bibliographic Details
Main Authors SCHMIDT WERNER, SCHEUCH VOLKER, ZILG MARTIN, SCHAEFER JOACHIM
Format Patent
LanguageChinese
English
Published 17.08.2011
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Summary:A pneumatic actuator (3, 5) for an active hood (1) comprises a cylinder (7) and a piston (18, 22) which can be moved on the cylinder (7) in a guided fashion between a rest position and an extended position and can be locked in the rest position. The piston (18, 22) is prestressed in the direction of the extended position by a spring element (20) in the rest position.
Bibliography:Application Number: CN200780006882