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1. WO2020193948 - HEADREST

Publication Number WO/2020/193948
Publication Date 01.10.2020
International Application No. PCT/GB2020/050675
International Filing Date 17.03.2020
IPC
H04R 5/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
02Spatial or constructional arrangements of loudspeakers
B60N 2/885 2018.01
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
B64D 11/06 2006.01
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 2/879
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
879with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
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
B64D 11/0642
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 of seats, or adaptations or details specially adapted for aircraft seats
0639with features for adjustment or converting of seats
0642Adjustable headrests
H04R 2499/13
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2499Aspects covered by H04R or H04S not otherwise provided for in their subgroups
10General applications
13Acoustic transducers and sound field adaptation in vehicles
H04R 5/023
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
02Spatial or constructional arrangements of loudspeakers
023in a chair, pillow
Applicants
  • SAFRAN SEATS GB LIMITED [GB]/[GB]
Inventors
  • WILLS, Paul John
  • DHANAJAYAN, Vijayan Ayyasamy
Agents
  • ABEL & IMRAY
Priority Data
1904260.527.03.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HEADREST
(FR) APPUIE-TÊTE
Abstract
(EN)
The present invention concerns headrests. More particularly, this invention concerns aircraft seats comprising headrests. A headrest comprises a centre portion with an integrated speaker, and at least one side portion. The side portion is configurable between a first position approximately aligned with the centre portion, a second position rotated relative to the centre portion such that the side portion protrudes at an angle to the centre portion, and a third position extended from the second position, such that in the third position, the side portion extends further from the centre portion than in the second position. The side portion comprises a first leaf and second leaf, the first leaf connected to the centre portion by a hinge, the second leaf connected to the first leaf by a pivot. Extension of the second leaf from the second position to the third position comprises rotation of the second leaf around the pivot.
(FR)
La présente invention concerne les appuie-tête. Plus particulièrement, la présente invention concerne des sièges d'aéronef comprenant des appuie-tête. Un appui-tête comprend une partie centrale avec un haut-parleur intégré, et au moins une partie latérale. La partie latérale peut être configurée entre une première position approximativement alignée avec la partie centrale, une seconde position tournée par rapport à la partie centrale de telle sorte que la partie latérale fait saillie à un angle par rapport à la partie centrale, et une troisième position s'étendant à partir de la deuxième position, de telle sorte que, dans la troisième position, la partie latérale s'étend plus loin de la partie centrale que dans la deuxième position. La partie latérale comprend un premier rabat et un second rabat, le premier rabat étant reliée à la partie centrale par une charnière, le second rabat étant reliée au premier rabat par un pivot. L'extension du second rabat de la seconde position à la troisième position comprend la rotation du second rabat autour du pivot.
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