EP0058157A4 - Sieges decales dan des unites de sieges pour des compartiments de passagers. - Google Patents
Sieges decales dan des unites de sieges pour des compartiments de passagers.Info
- Publication number
- EP0058157A4 EP0058157A4 EP19810901350 EP81901350A EP0058157A4 EP 0058157 A4 EP0058157 A4 EP 0058157A4 EP 19810901350 EP19810901350 EP 19810901350 EP 81901350 A EP81901350 A EP 81901350A EP 0058157 A4 EP0058157 A4 EP 0058157A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- seats
- seat
- seating
- adjacent
- another
- 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.)
- Ceased
Links
- 238000005259 measurement Methods 0.000 claims 1
- 230000036642 wellbeing Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 206010009244 Claustrophobia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000019899 phobic disease Diseases 0.000 description 1
- 210000002832 shoulder Anatomy 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
- 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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/01—Arrangement of seats relative to one another
-
- 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; ARRANGEMENT 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
Definitions
- This invention relates to seating units, in particular to a seating unit construction providing for staggered seats for passenger compartments in vehicles such as aircraft, or the like.
- a conventional seating unit typically has a frame construction which carries two or more seats each including a seat cushion with an adjustable backrest.
- An armrest is located on each side of the seat cushion so that one armrest exists between every two adjacent seat cushions.
- the seating unit of two, three, etc., seats is so constructed that the cushions, armrests and backrests are aligned with one another forming a couch-type arrangement for abreast passenger seating.
- the units are mounted in floor seat tracks, in rows across the cabin or compartment in a configuration forming one or more longitudinal aisles for passageway and seating access purposes.
- U.S. Patent No. 87,216, U.S. Patent No. 338,895, and U.S. Patent No. 2,981,314 each relate to a single seat or chair which has an adjustable back and moveable seat cushion for conversion into a sofa or into a reclining mode.
- U.S. Patent No. 1,205,775 relates to opposed seats in a train compartment wherein the seats and backrests may slide towards one another so that a bed is formed.
- U.S. Patents No. 1,471,001 and No. 1,643,236 relate to a forward car seat which can be moved behind the driver's seat or folded forward to obtain access to the rear compartment of the car.
- U.S. Patents No. 2,271,601 and No. 2,883,683 relate to extensions for mattresses and
- U.S. Patent No. 2,521/339 relates to an aircraft seat wherein the seat cushion is a parachute.
- U.S. Patent No. 3.910,632 relates to an aircraft seating unit of three seats wherein the center seat may be folded forward for conversion into a table between the seats on each side.
- U.S. Patent No. 2,051,703 which relates to a front seat arrangement in a small airplane cockpit where the shape and width of the nose or cockpit structure demands a squeezed-in seating layout.
- the patent teaches a two occupant adjacent seating situation in the nose section of the vehicle where the pilot is positioned forward of the adjacent seat.
- the arrangement is not related to pitch distance (pitch is legroom distance between seats in forward direction), armrest, legroom, and aisle access considerations.
- Seating arrangements in aircraft are very important for the aircraft manufacturing industry. Customers or airlines who buy airplanes from the manufacturer are highly interested in the seating arrangements of airplanes since their business demands that the passenger is satisfied in travel and comfort. For instance, a seating arrangement having a six-seat-abreast configuration could be arranged in rows of two seats forming two aisles through the passenger compartment or could be arranged in three-seat rows forming a single aisle between rows in the compartment. It appears that most airlines prefer a two-row aisle configuration since it creates a more spacious looking compartment. Accordingly, it will be understood that an airplane seating arrangement can be very important and that improvements herein may produce a significant change in airplane seat arrangements for the future which will be beneficial to many airlines and passengers.
- the present invention avoids the disadvantages and limitations of the prior art discussed above by providing a seating system in which the seating units in a passenger compartment are arranged in rows but staggered back and forth within each row by an increment of a few centimeters.
- This offset of the seats in the seating unit is in relationship to the sharing of elbowroom for two side-by- side occupants using the same armrest. Furthermore, the invention also involves the arrangement of the seating units so that each seat maintains an equal predetermined pitch, while the total number of seats remains equal in comparison to the conventional seating arrangment.
- each passenger By staggering the seats in a unit by just a few centimeters, each passenger is moved to a different plane and the area of movement of the body, the arms and legs do not interfere with the next passenger, since each passenger's elbows, shoulders, knees, and feet project into an unoccupied area.
- a further advantage of the present invention in the arrangement of the seating in the seating unit is that the first and second passenger next to the window are both able to look through the window with almost equal comfort.
- the present invention provides individual elbow room, shoulder room and leg room while retaining the equal pitch to each seat and yet providing individual privacy as desired. Because the preferred off-set is only a few centimeters, neither the conversation aspect between passengers is affected nor the access between seats.
- the present invention requires certain structural changes.
- the changes offset adjacent seats a predetermined distance, where 2 cm. is the minimum and 8 cm., the maximum. Beyond this range the advantages are not realized and other disadvantages occur, such as seat protrusions, which hinder a person's access between units, uncomfortable conversation positions, etc.
- the most preferred embodiment of the present invention is visible in a three-seat seating where: (a) the center seat cushion and backrest is 5 cm. forward of the seat and backrests on either side, (b) the armrests are not staggered, and (c) the forward and rearward seating units are identically arranged, so that the seat pitch remains unchanged for each seat in a row of units. Further advantages will be apparent in the detailed description disclosed hereinafter.
- FIGURE 1 is a plan view of a section of a row of prior art of passenger seats.
- FIGURE 2 is a plan view of one multiple seating unit as arranged in FIGURE 1 and wherein the unit is occupied by passengers.
- FIGURE 3 is a plan view of a section of a row of seats contructed in accordance with the principles of the present invention.
- FIGURE 4 is a plan view of an example of one seating unit of the present invention as arranged in FIGURE 3 wherein the unit is occupied by passengers.
- FIGURE 5 is an isometric illustration of the conventional base structure of a prior art seating unit as illustrated in FIGURE 2.
- FIGURE 6 is an isometric illustration of an example of the base structure of a seating unit of the invention as shown in FIGURE 4.
- FIGURES 7 - 14 are plan views of alternate seating arrangements following the principles of the example of the preferred embodiment as shown in FIGURE 4.
- FIGURE 1 A typical prior art seating arrangement of three- seat units 14 is illustrated in FIGURE 1.
- the unlucky passenger 18 in a center seat 16 may experience a very inconvenient, irritable, uncomfortable trip, in particular when adjacent passengers 20 and 22 are unconcerned about their co-passenger 18.
- the unlucky passenger 18 in a center seat 16 may experience a very inconvenient, irritable, uncomfortable trip, in particular when adjacent passengers 20 and 22 are unconcerned about their co-passenger 18.
- the problem has been recognized but has heretofore been solved only in "first class" seating approaches where, at great expenditure of overall space, a passenger is given more room in an attempt to provide for his comfort.
- the present invention relates to a seating unit 28 structure where one seat 32 is mounted at a forward offset position with respect to the other seats 34 and 36.
- the offset is within a definite distance range and the position of the armrests 38 remains unchanged.
- the disposition of the seating unit 28 is similarly altered forwardly since the same minimum pitch 40 for each individual seat has to be maintained.
- FIGURE 4 it will be evident, when comparing FIGURE 4 to FIGURE 2 that the person 18 occupying the center seat 32 in the three-seating unit 28 can e.xp.and his elbows 54 without colliding with the window passenger 20 and aisle passenger 22. Also, his feet, leg and/'knees 56 have more room for expanding sideways, because these protrusion points of the adjacent passengers are displaced for and aft with respect to each other. It will further be evident that the center person 18 may be timidly squeezed in FIGURE 2; and this could also happen to a window passenger as soon as the center passenger occupies the window passenger's 20 right armrest. In FIGURE 2 and FIGURE 4 only average sized persons are illustrated; and they are indicated as being disposed in relatively optimum positions. However, when large people are involved they may shift from such optimum positions; then the problem of passenger comfort may become greatly aggravated.
- the seating unit 28 more privacy or, if desired better conversation ability between adjacent passengers is provided.
- the child in the center seat 32 is better watched or, when placed in the window seat 36, causes less interference.
- FIGURE 1 when viewing from the aisle direction (see arrow 60) into the access area 62, it creates a psychological feeling of (a) a bench to be shared, (b) losing freedom and privacy, etc.
- the offset areas 72 and 74 create in the passenger the impression of looking at your own private space, an area somewhat bordered (as shown in dashed line fashion) where privacy, and freedom and, most important, comfort is available. It will be evident that a view toward the center aisle or toward the window is essentially unlimited to two passengers since the center passenger has an enhanced view in either direction.
- the seating unit Since the seats in airplanes and buses are designed for comfort and safety, the seating unit has a seat which includes a backrest 80, a seat cushion 82 and armrests 38 at both sides of the seat (see FIGURE 7) .
- the prior art backrest 80 is generally pivoted at point 84.
- the new offset seat structure 90 includes individual pivot points 86 and an offset frame arrangement as suggested for example in FIGURE 6.
- the preferred and thoroughly tested offset arrangement of seats is approximately 5 cm. If the offset is less than 2 cm. , the advantages disappear and the disadvantages of the prior art return, and when it surpasses 8 cm., too much privacy exists and claustrophobia takes over while access becomes difficult.
- the armrests 38 may remain at the same location as in the prior art arrangements and aid in providing a roomy and systematic, well organized layout.
- the small rectangle 100 may indicate an ashtray or a control panel area, which normally protrudes sideways towards the passenger. The rectangle 100 only indicates that such items as ashtray, light switches, air switches, radio or movie plug-in, etc. are located in the same area and do not interfere.
- FIGURES 3 and 4 The preferred configuration of the present invention is illustrated in FIGURES 3 and 4; however, it is obvious that various modifications for seating unit 55 of two, three or more seats are possible, as long as the offset remains identical as shown in FIGURES 7 - 14, within a predetermined distance in the range of 2 - 8 cm., but preferably is 5 cm.
- FIGURES 8 and 9 teach a standard version, which would have appeal for sightseeing vehicles or the like.
- FIGURE 14 relates to a center row configuration which may have appeal in jumbo aircraft.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1980/001097 WO1982000618A1 (fr) | 1980-08-25 | 1980-08-25 | Sieges decales dans des unites de sieges pour des compartiments de passagers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0058157A1 EP0058157A1 (fr) | 1982-08-25 |
EP0058157A4 true EP0058157A4 (fr) | 1982-09-03 |
Family
ID=22154509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19810901350 Ceased EP0058157A4 (fr) | 1980-08-25 | 1980-08-25 | Sieges decales dan des unites de sieges pour des compartiments de passagers. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0058157A4 (fr) |
JP (1) | JPS57501276A (fr) |
WO (1) | WO1982000618A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107624097A (zh) * | 2015-04-10 | 2018-01-23 | 空中客车德国运营有限责任公司 | 用于交通工具客舱的空间优化的乘客座椅装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2607251Y2 (ja) * | 1992-01-10 | 2001-05-28 | 西日本鉄道株式会社 | 市内路線バスにおける座席構造 |
FR2708318B1 (fr) * | 1993-06-28 | 1995-09-29 | Productions Sa B V | Dispositif de fixation d'au moins un siège sur une structure sensiblement plane tel le plancher d'un véhicule de transport en commun. |
US5529376A (en) * | 1994-04-06 | 1996-06-25 | Chrysler Corporation | Vehicle seat assembly |
NL1001526C2 (nl) * | 1995-10-30 | 1997-05-02 | Alfred Henry Heineken | Stoelenrij. |
FR2826616B1 (fr) * | 2001-06-27 | 2003-09-12 | Peugeot Citroen Automobiles Sa | Agencement de deux sieges notamment de vehicule automobile et un vehicule automobile pourvu d'un tel agencement |
ATE318754T1 (de) * | 2001-11-27 | 2006-03-15 | Airbus Gmbh | Anordnung von passagiersitzreihen in verkehrsmitteln, insbesondere in kabinen von passagierflugzeugen |
KR200450961Y1 (ko) * | 2009-11-27 | 2010-11-12 | 김종진 | 복층형 배열구조를 이루는 항공기 좌석 |
DE102012012686B4 (de) * | 2012-06-27 | 2014-12-11 | Airbus Defence and Space GmbH | Luftfahrzeug mit einer Anzahl Reihen von in Fahrzeuglängsrichtung hinter einander angeordneter Sitzanordnungen mit längsverschiebbaren Sitzreihen, Sitzanordnung und deren Verwendung |
GB2508607A (en) | 2012-12-04 | 2014-06-11 | Ford Global Tech Llc | A seating arrangement for a passenger vehicle |
GB2519309B (en) | 2013-10-16 | 2019-07-10 | Ford Global Tech Llc | A motor vehicle seating arrangement having an armrest |
EP2923946B1 (fr) | 2014-03-28 | 2018-05-30 | Airbus Operations GmbH | Agencement de siège passager pour véhicule |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1039780A (en) * | 1911-06-26 | 1912-10-01 | Franklyn J Morgan | Automobile body and seats. |
US1277680A (en) * | 1916-11-02 | 1918-09-03 | Alexander L W Begg | Street-car. |
FR530506A (fr) * | 1921-02-03 | 1921-12-24 | Mode de disposition de sièges applicable aux voitures de transport en commun, salles de spectacle, salles de réunion et autres | |
FR1025914A (fr) * | 1949-10-26 | 1953-04-21 | Montage des sièges pour voitures automobiles de tourisme | |
US2839312A (en) * | 1955-05-18 | 1958-06-17 | Daimler Benz Ag | Combined seating and steering arrangement for vehicles |
FR1144964A (fr) * | 1956-03-30 | 1957-10-21 | Carrosserie pour véhicules automobiles | |
US2947349A (en) * | 1958-04-10 | 1960-08-02 | Karl D Kryter | Seat and seating arrangement |
US3541742A (en) * | 1968-08-07 | 1970-11-24 | Charles H Harper | Theater seating |
US3730583A (en) * | 1971-05-21 | 1973-05-01 | Ford Motor Co | Passenger compartment |
-
1980
- 1980-08-25 JP JP81501608A patent/JPS57501276A/ja active Pending
- 1980-08-25 WO PCT/US1980/001097 patent/WO1982000618A1/fr not_active Application Discontinuation
- 1980-08-25 EP EP19810901350 patent/EP0058157A4/fr not_active Ceased
Non-Patent Citations (1)
Title |
---|
See references of WO8200618A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107624097A (zh) * | 2015-04-10 | 2018-01-23 | 空中客车德国运营有限责任公司 | 用于交通工具客舱的空间优化的乘客座椅装置 |
CN107624097B (zh) * | 2015-04-10 | 2021-03-23 | 空中客车德国运营有限责任公司 | 用于交通工具客舱的空间优化的乘客座椅装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS57501276A (fr) | 1982-07-22 |
EP0058157A1 (fr) | 1982-08-25 |
WO1982000618A1 (fr) | 1982-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19820402 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19840917 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PALMGREN, CURTIS M. |