FR2495552A1 - Multiple seat for vehicle - has part of communal arm rests for centre seat staggered forward and has individually tilting seat backs - Google Patents
Multiple seat for vehicle - has part of communal arm rests for centre seat staggered forward and has individually tilting seat backs Download PDFInfo
- Publication number
- FR2495552A1 FR2495552A1 FR8026098A FR8026098A FR2495552A1 FR 2495552 A1 FR2495552 A1 FR 2495552A1 FR 8026098 A FR8026098 A FR 8026098A FR 8026098 A FR8026098 A FR 8026098A FR 2495552 A1 FR2495552 A1 FR 2495552A1
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- FR
- France
- Prior art keywords
- seat
- seats
- base
- central
- lateral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0601—Arrangement of seats for non-standard seating layouts, e.g. seats staggered horizontally or vertically, arranged in an angled or fishbone layout, or facing in other directions than the direction of flight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/242—Bus seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/062—Belts or other passenger restraint means for passenger seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0638—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with foldable tables, trays or cup holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
- B64D11/064—Adjustable inclination or position of seats
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
La présente invention concerne un fauteuil multiplace perfectionné pour véhicules de transport à haute densité de passagers tels que les aérodynes. The present invention relates to an improved Crew Chair for high density passenger transport vehicles such as aerodynes.
On sait que, dans les implantations de haute densité des moyens de transport, notamment dans les avions, la largeur des places a été réduite pour que la densité de passagers soit maximum. It is known that, in high-density installations of means of transport, especially in aircraft, the width of the seats has been reduced so that the density of passengers is maximum.
Dans une telle configuration, les largeurs d'accoudoirs sont nécessairement réduites, ce qui conduit à une gêne des passagers immédiatement voisins par le fait de la position sensiblement identique des coudes sur l'accoudoir commun par rapport à la position assise normale des passagers. In such a configuration, the armrest widths are necessarily reduced, which leads to annoyance of immediately adjacent passengers due to the substantially identical position of the elbows on the armrest common to the normal seating position of the passengers.
Par ailleurs, en raison de la largeur reduite des places ainsi que du faible pas entre deux rangées successives de fauteuils alignés, se posent des problèmes de sécurité quant aux ceintures de sécurité de places contiguës et aux difficultés d'évacuation dans les configurations dites "standard" et de "crash" sur les avions. Moreover, because of the reduced width of the places as well as the small pitch between two successive rows of aligned seats, there are security problems with regard to the seat belts of adjacent places and the difficulties of evacuation in the so-called "standard" configurations. "and" crash "on the planes.
Enfin, avec les fauteuils alignés actuellement connus, se pose pour le personnel de bord la difficulté de vérifier, au moment du décollage et à l'atterrissage, la verticalité des dossiers des places dont le basculement provoque le déplacement d'assise. Finally, with the currently known wheelchairs in question, it is difficult for flight attendants to check, at take-off and landing, the verticality of the seat backs, the tilting of which causes the seat to move.
La présente invention concerne un fauteuil multiplace perfectionné, notamment pour avion, qui permet non seulement d'éliminer les inconvénients inhérents aux fauteuils alignés actuellement utilisés, mais encore d'améliorer dans de notables proportions tant les conditions de sécurité que le confort des passagers. The present invention relates to an improved Crew Chair, particularly for aircraft, which not only eliminates the disadvantages inherent in the currently used in-line wheelchairs, but also improves in significant proportions both the safety conditions and the comfort of passengers.
Le fauteuil multiplace perfectionné conforme à l'invention est caractérisé en ce qu'il comprend : un piétement d'un type quelconque connu pour la fixation de l'ensemble sur le plancher du véhicule ; une embase ou structure solidaire dudit piétement et agencée pour servir d'assise fixe à un nombre pair ou impair de places unitaires de memes hauteur, largeur et profondeur et dont les accoudoirs sont communs entre la place centrale et les places latérales, ladite place centrale étant décalée en avant, dans son ensemble, par rapport aux places latérales placées dans le meme alignement, d'un intervalle permettant au passager de la place centrale d'être en avant des passagers immédiatement voisins. The improved multiplace chair according to the invention is characterized in that it comprises: a base of any type known for fixing the assembly on the floor of the vehicle; a base or integral structure of said base and arranged to serve as a fixed base for an even or odd number of unit positions of the same height, width and depth and whose armrests are common between the central square and the lateral places, said central square being shifted forward, as a whole, with respect to the side places placed in the same alignment, an interval allowing the passenger of the central place to be in front of immediately adjacent passengers.
D'autres caractéristiques, avantages et particularités de l'invention ressortiront de la description qui en est donnée ci-après en référence aux dessins annexés représentant, schématiquement et simplement à titre d'exemple, une forme de réalisation possible de ladite invention. Other characteristics, advantages and particularities of the invention will emerge from the description which is given below with reference to the accompanying drawings showing, schematically and simply by way of example, a possible embodiment of said invention.
Sur ces dessins
la figure 1 est une vue de face d'un fauteuil triple conforme à la présente invention ;
la figure 2 en est une vue de dessus
la figure 3 est une vue en bout de deux fauteuils triples en place l'un derriere l'autre ; et
les figures 4 et 5 sont deux vues schématiques en perspective permettant de mettre en évidence les avantages du fauteuil selon l'invention représente sur la figure 4 par rapport à un fauteuil classique à alignement représenté sur la figure 5.On these drawings
Figure 1 is a front view of a triple chair according to the present invention;
FIG. 2 is a view from above
Figure 3 is an end view of two triple chairs in place one behind the other; and
Figures 4 and 5 are two schematic perspective views to highlight the advantages of the chair according to the invention shown in Figure 4 with respect to a classic chair alignment shown in Figure 5.
Le fauteuil conforme à l'invention représenté à titre d'exemple sur les dessins est constitué : d'un piétement d'un type quelconque connu approprié désigné par la référence générale 1 assurant la fixation de l'ensemble sur le plancher du véhicule ; d'une embase ou structure solidaire dudit piétement, désignée par la référence générale 2 et qui est agencée de façon à servir d'assise fixe à un nombre pair ou impair de places, en l'occurrence trois assises 3At 3Bt de ; de quatre accoudoirs 4At 4' > , 4C 4D dont les accoudoirs centraux 4B et 4C sont communs entre la place centrale 3R et, respectivement, les places latérales 3A et 3C ; de trois dossiers 5At 5 et 5C avantageusement inclinables par rapport à l'embase ou structure fixe 2 ; et de trois tablettes repliables 6At 6B et 6c. The chair according to the invention shown by way of example in the drawings consists of: a base of any known type suitable designated by the general reference 1 ensuring the attachment of the assembly on the floor of the vehicle; a base or integral structure of said base, designated by the general reference 2 and which is arranged to serve as a fixed base for an even or odd number of places, in this case three seats 3At 3Bt of; of four armrests 4At 4 '>, 4C 4D whose central armrests 4B and 4C are common between the central square 3R and, respectively, the side seats 3A and 3C; three folders 5At 5 and 5C advantageously tilting relative to the base or fixed structure 2; and three folding tablets 6At 6B and 6c.
Conformément à la caractéristique de base de la présente invention, l'assise fixe de la place centrale 3R est décalée d'un intervalle A, de l'ordre de 50 mm, en avant par rapport à l'assise fixe des places latérales 3A et 3C qui eux restent dans l'alignement l'un de l'autre. Le dossier 5B et la tablette 6B de la place centrale sont également décalés en avant du même intervalle A par rapport aux dossiers 5At 5 et aux tablettes 6A et 6c des places latérales.Enfin, les accoudoirs 4Bx 4C communs entre la place centrale 3B et les places latérales 3A et 3C sont prolongés vers l'avant d'une longueur égale à l'intervalle A, ce qui permet de décaler salement vers l'avant, de ce même intervalle A, les accrochages des ceintures de sécurité schématisées par les flèches F B de la place centrale 3B par rapport aux accrochages des ceintures de sécurité F A et FC des places latérales 3A et 3C. According to the basic characteristic of the present invention, the fixed seat of the central square 3R is offset by an interval A, of the order of 50 mm, in front of the fixed seat of the lateral seats 3A and 3C which remain in alignment with each other. The backrest 5B and the shelf 6B of the central square are also shifted forward of the same gap A with respect to the 5At files 5 and the shelves 6A and 6c of the lateral seats. Finally, the 4Bx 4C armrests common between the central square 3B and the side positions 3A and 3C are extended forward by a length equal to the interval A, which makes it possible to shift significantly forwards from the same gap A, the clashes of the seat belts schematized by the arrows FB the central seat 3B with respect to the seat belt buckles FA and FC of the side seats 3A and 3C.
I1 est à noter par ailleurs que, comme cela apparaît sur la figure 3, le pas P entre deux rangées successives de fauteuils triples conforme à l'invention reste inchangé par rapport à celui qui serait utilisé pour deux rangées de fauteuils en alignement classiques. It should also be noted that, as shown in FIG. 3, the pitch P between two successive rows of triple chairs in accordance with the invention remains unchanged compared with that which would be used for two rows of chairs in conventional alignment.
Si l'on se réfère maintenant plus particulièrement aux figures 4 et 5, on constate que dans une configuration classique la largeur réduite d'un accoudoir commun, tel que 4 entre deux places contiguës S1 et conduit à une gêne des passagers immédiatement voisins P1 et
P2 par le fait de la position sensiblement identique des coudes C1 et C2 sur l'accoudoir commun 4 par rapport à la position assise normale desdits passagers P1 et P2.Par ailleurs, il est bien connu qu'en raison de la largeur réduite des places ainsi que du faible pas entre deux rangées successives, se posent des problèmes de sécurité, d'une part, en ce que les ceintures de sécurité des places voisines risquent d'être confondues les unes avec les autres et, d'autre part, en ce que les passagers éprouvent des difficultés d'évacuation dans les configurations dites "standard" et de "crash" sur les avions.Referring now more particularly to FIGS. 4 and 5, it can be seen that in a conventional configuration the reduced width of a common armrest, such as between two adjacent squares S1, leads to an inconvenience for the immediately adjacent passengers P1 and
P2 because of the substantially identical position of the elbows C1 and C2 on the armrest common 4 with respect to the normal sitting position of said passengers P1 and P2. Moreover, it is well known that due to the reduced width of the seats as well as the slow pace between two successive rows, there are security problems, on the one hand, in that the seat belts of neighboring places may be confused with each other and on the other hand, that passengers experience evacuation difficulties in the so-called "standard" configurations and "crash" on aircraft.
Enfin, les fauteuils actuellement utilisés comportent souvent des dossiers basculables par déplacement d'assise, phénomène que le personnel de bord d'un avion a toujours une grande difficulté à vérifier par la verticalité des dossiers durant les phases du décollage et de l'atterrissage. Finally, the chairs currently in use often include tiltable seat-backs, a phenomenon that the staff of an aircraft always has great difficulty in checking the verticality of the folders during the take-off and landing phases.
Avec un fauteuil multiplace confprme à la présente invention, on élimine les inconvénients rappelés cidessus inhérents aux fauteuils actuellement connus et ce, en améliorant dans de notables proportions non seulement les conditions de sécurité mais encore le confort des passagers. With a cuddle chair confrme to the present invention, eliminates the disadvantages mentioned above inherent armchairs currently known and this, improving in noticeable proportions not only the safety conditions but also the comfort of passengers.
I1 est important de noter que I'élimination des inconvénients ainsi que l'apport des avantages précités sont obtenus sans pourtant modifier ni la hauteur, ni la profondeur, ni la largeur de chacun des fauteuils proprement dits, ni- le pas non plus entre deux rangées successives, c'est-à-dire sans diminuer la densité de passagers maximum compatible avec les normes. It is important to note that the elimination of the inconveniences as well as the contribution of the aforementioned advantages are obtained without however modifying neither the height, the depth, the width of each of the chairs themselves, nor the step between two successive rows, that is to say without reducing the maximum passenger density compatible with the standards.
Si l'on se réfère plus particulièrement à la figure 4, on constate qu'en raison du décalage A en avant de la place centrale 3B par rapport aux places latérales, notamment le siège 3C' l'ensemble du corps du passager P1 se trouve avancé par rapport notamment au passager P2, ce qui permet à chacun desdits passagers d'être plus confortablement installé, notamment au niveau des coudes C1 et C2. With particular reference to FIG. 4, it can be seen that because of the offset A in front of the central seat 3B with respect to the lateral seats, in particular the seat 3C ', the entire passenger body P1 is located advanced relative particular P2 passenger, allowing each of these passengers to be more comfortably installed, especially at elbows C1 and C2.
I1 ressort à l'évidence de l'examen des figures 2, 3 et 4 que la sécurité tant en ce qui concerne les accrochages des ceintures de sécurité centrales FB par rapport aux ceintures latérales F A et FC, qu'en ce qui concerne les facilités d'évacuation des passagers dans les configurations "standard" et de "crash" est nettement améliorée. It is evident from the examination of FIGS. 2, 3 and 4 that the safety with regard to the clashes of the central safety belts FB with respect to the side belts FA and FC, as well as with regard to the evacuation of passengers in the "standard" and "crash" configurations is significantly improved.
I1 est évident en effet que grâce au fauteuil conforme à l'invention le passager P1 de la place centrale 3B peut s'extraire instantanément de son siège et dégager par là-même les passagers des places latérales. It is obvious indeed that thanks to the chair according to the invention the passenger P1 of the central square 3B can be extracted instantly from its seat and thereby release the passengers from the side seats.
De plus, l'assise fixe qui positionne le passager de la place centrale dans la même situation que les passagers des places latérales facilite considérablement au personnel de bord de s'assurer de la verticalité des dossiers durant le décollage comme à l'atterrissage. In addition, the fixed seat which positions the passenger of the central place in the same situation as the passengers of the lateral seats makes it considerably easier for the flight crew to ensure the verticality of the files during takeoff as at landing.
il va de soi que la présente invention n'a été décrite et représentée qu'à titre d'exemple préférentiel et qu'on pourra y apporter des modifications dans ses éléments constitutifs, sans pour autant sortir du cadre de ladite invention défini dans les revendications annexées. it goes without saying that the present invention has been described and shown only as a preferred example and that it may be possible to make changes in its constituent elements, without departing from the scope of said invention defined in the claims attached.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026098A FR2495552A1 (en) | 1980-12-09 | 1980-12-09 | Multiple seat for vehicle - has part of communal arm rests for centre seat staggered forward and has individually tilting seat backs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026098A FR2495552A1 (en) | 1980-12-09 | 1980-12-09 | Multiple seat for vehicle - has part of communal arm rests for centre seat staggered forward and has individually tilting seat backs |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2495552A1 true FR2495552A1 (en) | 1982-06-11 |
Family
ID=9248838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026098A Withdrawn FR2495552A1 (en) | 1980-12-09 | 1980-12-09 | Multiple seat for vehicle - has part of communal arm rests for centre seat staggered forward and has individually tilting seat backs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2495552A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001526C2 (en) * | 1995-10-30 | 1997-05-02 | Alfred Henry Heineken | Offset seat rows |
WO2003053735A1 (en) * | 2001-12-20 | 2003-07-03 | James Thompson | Seating for a vehicle |
EP1314643A3 (en) * | 2001-11-27 | 2004-04-28 | Airbus Deutschland GmbH | Arrangement of passenger seats in transport vehicles, in particular in aircraft cabins |
WO2011077365A1 (en) * | 2009-12-21 | 2011-06-30 | Air New Zealand Limited | Improvements relating to passenger vehicle seating |
EP3632736A1 (en) * | 2018-10-04 | 2020-04-08 | United Aerospace Limited | Vehicle seat assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1659484A (en) * | 1926-05-14 | 1928-02-14 | Bernard J Fagan | Theater chair |
-
1980
- 1980-12-09 FR FR8026098A patent/FR2495552A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1659484A (en) * | 1926-05-14 | 1928-02-14 | Bernard J Fagan | Theater chair |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001526C2 (en) * | 1995-10-30 | 1997-05-02 | Alfred Henry Heineken | Offset seat rows |
EP1314643A3 (en) * | 2001-11-27 | 2004-04-28 | Airbus Deutschland GmbH | Arrangement of passenger seats in transport vehicles, in particular in aircraft cabins |
WO2003053735A1 (en) * | 2001-12-20 | 2003-07-03 | James Thompson | Seating for a vehicle |
WO2011077365A1 (en) * | 2009-12-21 | 2011-06-30 | Air New Zealand Limited | Improvements relating to passenger vehicle seating |
EP3632736A1 (en) * | 2018-10-04 | 2020-04-08 | United Aerospace Limited | Vehicle seat assembly |
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ST | Notification of lapse |