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1. EP2983945 - HEADREST STRUCTURE, HEADREST CUSHION AND PASSENGER SEAT

Office
European Patent Office
Application Number 14717526
Application Date 08.04.2014
Publication Number 2983945
Publication Date 17.02.2016
Publication Kind B1
IPC
B60N 2/48
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
44Details or parts not otherwise provided for
48Head-rests
B64D 11/06
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
11Passenger or crew accommodation; Flight-deck installations not otherwise provided for
06Arrangements or adaptations of seats
CPC
B60N 2/48
B60N 2/80
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
80Head-rests
B60N 2/809
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
80Head-rests
806movable or adjustable
809vertically slidable
B60N 2/85
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
80Head-rests
806movable or adjustable
838Tiltable
841characterised by their locking devices
85with continuous positioning
B60N 2/885
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
80Head-rests
885provided with side-rests
B60N 2002/899
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
80Head-rests
899characterised by structural or mechanical details not otherwise provided for
Applicants SINGAPORE TECH AEROSPACE LTD
TENRYU AERO COMPONENT CO LTD
Inventors ZHENG GUO YING
CHENG SIANG ANN
SAWADA TERUO
Designated States
Priority Data 2013026190 08.04.2013 SG
Title
(DE) KOPFSTÜTZENSTRUKTUR, KOPFSTÜTZKISSEN SOWIE FAHRGASTSITZ
(EN) HEADREST STRUCTURE, HEADREST CUSHION AND PASSENGER SEAT
(FR) STRUCTURE DE REPOSE-TÊTE, COUSSIN DE REPOSE-TÊTE ET SIÈGE PASSAGER
Abstract
(EN)
A headrest structure for a passenger seat, a headrest cushion and passenger seat. The headrest structure comprises an adjustable headrest frame for connection to a passenger seat; and a headrest cushion mounted to the adjustable headrest frame such that the headrest cushion is moveable relative to a seat back of the passenger seat by way of the adjustable headrest frame; wherein the headrest cushion comprises a support surface facing away from the headrest frame, the support surface comprising a concave upper part and a convex bottom part relative to the passenger seat.

(FR)
La présente invention se rapporte à une structure de repose-tête pour un siège passager, à un coussin de repose-tête et à un siège passager. La structure de repose-tête comprend un cadre de repose-tête ajustable destiné à être assemblé à un siège passager ; et un coussin de repose-tête monté sur le cadre de repose-tête ajustable de telle sorte que le coussin de repose-tête soit mobile par rapport au dossier du siège passager au moyen du cadre de repose-tête ajustable, le coussin de repose-tête comprenant une surface de support située à l'opposé du cadre de repose-tête, la surface de support comportant une partie supérieure concave et une partie inférieure convexe par rapport au siège passager.