The invention relates to a vehicle seat (100) comprising at least one main component (12, 14, 16) and/or at least one sub-component (12C, 14C) of the main component (12, 14, 16) and at least one pneumatic adjusting element (200, 200') for adjusting at least one of the components (12, 14, 16; 12C, 14C). According to the invention the vehicle seat (100) has at least one airtight hollow body (200.B) filled with a fluid and at least one compression element (200.D), which is arranged along a surface line of the sleeve of the hollow body (200.B) and which has at least one tension element (200.Z) and, for frictionally engaged fastening of the compression element (200.D) to the at least one tension element (200.Z), is connected to the tension element (200.Z) in at least two node points (K), the at least one tension element (200.D) enveloping the hollow body (200.B) in such a way that volume changes to the at least one hollow body (200.B) act at least on the tension element (200.Z). The at least one adjusting element (200, 200') is arranged integrated in at least one cavity (H) of at least one main component (12, 14, 16) of the vehicle seat (100) and/or at least one sub-component (12C, 14C) of the main component (12, 14, 16) of the vehicle seat (100), the at least one main component (12, 14, 16) and/or the at least one sub-component (12C, 14C) being adjustable from an initial position into an adjusted position (') by compression of the fluid in the at least one hollow body (200.B) starting from an initial state, with simultaneous volume enlargement of the at least one hollow body (200.B), into the adjusted stated, as a result of which the compression element (200.D) in the adjusted position assumes, as compared to the initial position, an altered geometric form, which is transferred to the at least one main component (12, 14, 16) and/or the at least one sub-component (12C, 14C).
VERSTELLELEMENT FÜR EINEN FAHRZEUGSITZ
ADJUSTING ELEMENT FOR A VEHICLE SEAT
ÉLÉMENT DE POSITIONNEMENT POUR UN SIÈGE DE VÉHICULE
04.10.2023
Patent
Elektronische Ressource
Deutsch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Gurtbringer mit mehrachsig verstellbaren Verstellelement und Fahrzeugsitz mit Gurtbringer
Europäisches Patentamt | 2017
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