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1. WO2021204627 - ACTIVE VEHICLE SEAT ELEMENT

Publication Number WO/2021/204627
Publication Date 14.10.2021
International Application No. PCT/EP2021/058480
International Filing Date 31.03.2021
IPC
B60N 2/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
B60N 2/90 2018.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
90Details or parts not otherwise provided for
B60N 2/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
H01L 41/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08Piezo-electric or electrostrictive elements
Applicants
  • ZF FRIEDRICHSHAFEN AG [DE]/[DE]
Inventors
  • GRAFEN, Daniel
  • BRANCZYK, Thomas
  • ULBRICHT, Markus
Priority Data
10 2020 204 496.107.04.2020DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AKTIVES FAHRZEUGSITZELEMENT
(EN) ACTIVE VEHICLE SEAT ELEMENT
(FR) ÉLÉMENT ACTIF DE SIÈGE DE VÉHICULE
Abstract
(DE)
Es wird ein Fahrzeugsitzelement mit einer dielektrischen Elastomerfolie (20, 22, 24) angegeben. Die dielektrische Elastomerfolie (20, 22, 24) kann beispielsweise in einer Sitzlehne (14), einem Sitzboden (12) und/oder in einer Kopfstütze (24) integriert sein. Die dielektrische Elastomerfolie (20, 22, 24) kann sowohl für eine Sensorfunktion als auch für eine Aktorfunktion benutzt werden.
(EN)
The invention relates to a vehicle seat element comprising a dielectric elastomer film (20, 22, 24). The dielectric elastomer film (20, 22, 24) can be integrated into a backrest (14), a seat base (12), and/or a headrest (24) for example. The dielectric elastomer film (20, 22, 24) can be used both for a sensor function as well as for an actuator function.
(FR)
L'invention concerne un élément de siège de véhicule comprenant un film élastomère diélectrique (20, 22, 24). Ce film élastomère diélectrique (20, 22, 24) peut être intégré par exemple dans un dossier de siège (14), une assise de siège (12) et/ou dans un appuie-tête (24). Ce film élastomère diélectrique (20, 22, 24) peut être utilisé aussi bien pour une fonction de capteur que pour une fonction d'actionneur.
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