Aktive Kopfstütze unter Verwendung von Solenoid-Aktivierung und Gestängegetriebe

An active head restraint for supporting the head of an occupant, includes a shell, and an actuator disposed within the shell, wherein the actuator further includes a spring-biased bar linkage system pivotally coupled to the shell, a radial ratcheting sector coupled to the linkage system, a pawl sele...

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Bibliographic Details
Main Authors BERGER, LEIGH A, KILPINEN, MICHAEL E, HAYES, CLAYTON J, ALEXANDER, PAUL W, SMITH, JAMES A, CARPENTER, MICHAEL G, DREW, DALE M
Format Patent
LanguageGerman
Published 10.03.2011
Subjects
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
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Summary:An active head restraint for supporting the head of an occupant, includes a shell, and an actuator disposed within the shell, wherein the actuator further includes a spring-biased bar linkage system pivotally coupled to the shell, a radial ratcheting sector coupled to the linkage system, a pawl selectively engaging the sector, and a solenoid drivenly coupled to the pawl, and configured, when activated, to cause the pawl to disengage the sector.
Bibliography:Application Number: DE20101023134