SEAT DEVICE FOR VEHICLE

To disclose one example of a seat device for a vehicle which is capable of reducing spring force required when realizing the full reclined state.SOLUTION: The full reclined state is realized at a hybrid system which utilizes an electric motor 12E of a reclining mechanism 12 and a spring 13D of a ful...

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Bibliographische Detailangaben
Hauptverfasser:	ARATAKE SHOTARO, YOSHIOKA TAKESHI, MAEKAWA YASUHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To disclose one example of a seat device for a vehicle which is capable of reducing spring force required when realizing the full reclined state.SOLUTION: The full reclined state is realized at a hybrid system which utilizes an electric motor 12E of a reclining mechanism 12 and a spring 13D of a fully reclining mechanism 13. Accordingly, a spring force of the spring 13D concerning a seat device 1 for a vehicle can get smaller compared to conventional cases. Still, in this case, it is desirable to rotate and displace a seat back 5 up to the reclined state by utilizing the force of the spring 13D after rotating and displacing the seat back 5 toward the seat front side up to the most front position by operating the electric motor 12E.SELECTED DRAWING: Figure 1 【課題】「大倒し」を実現する際に必要なバネ力を低減可能な車両用シート装置の一例を開示する。【解決手段】リクライニング機構１２の電動モータ１２Ｅ及び大倒し機構１３のバネ１３Ｄを利用したハイブリッド方式にて「大倒し」を実現する。したがって、当該車両用シート装置１に係るバネ１３Ｄのバネ力が従来に比べて小さくなり得る。なお、この際、電動モータ１２Ｅを稼働させて最前位置までシートバック５をシート前方側に向けて回転変位させた後、バネ１３Ｄの力を利用して当該シートバック５を倒伏状態まで回転変位させることが望ましい。【選択図】図１