US 6,578,795 B2 · Passenger orientation arrangement in a passenger cabin · patentgrep

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Abstract

A seating space such as an aircraft passenger cabin has rows of seats along an aisle, identified by a row number and a seat location letter. A seat row indicator is arranged on the side flank of the seat back of each aisle seat, at the corner where the side flank and upper edge of the seat back meet. A seat location indicator is arranged at the middle of the upper edge of the seat back of each seat. The row numbers and seat letters are indicated on or in the indicators by paint, printing, engraving, inserts, illumination or tactile indicia. The indicators are conspicuous and easily visible to a passenger standing or walking in the aisle without bending or leaning over. Boarding of the aircraft is facilitated and expedited. Emergency evacuation is assisted by appropriate illumination of the indicators.

Claims19

Dependent claims

In a seating area including an aisle, plural seats including aisle seats that are arranged one after another in successive rows along said aisle and that are adapted for a person to sit thereon, and a seat identification arrangement that respectively identifies at least a respective row identifier of each one of said successive rows of said seats, wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks,

an improvement in said seat identification arrangement comprising:
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows;
wherein said seat row indicators are respectively arranged on respective ones of said seat back side flanks of said aisle seats that face said aisle;
wherein said seat row indicators respectively include light emitting elements that selectively illuminate said seat row indicators;
wherein said seating area further includes an emergency evacuation lighting system including escape path lights along said aisle;
and
wherein said light emitting elements of said seat row indicators are connected to said emergency evacuation lighting system so as to be illuminated together with said escape path lights.

6 more elements

A passenger seating arrangement in a passenger seating cabin of an aircraft, comprising:

an aisle in said cabin;
plural passenger seats arranged side-by-side next to one another on a respective side of said aisle, respectively in each one of plural successive rows of said seats along said aisle, wherein said seats in each one of said rows respectively include at least one aisle seat that is adjacent to said aisle, and wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks;
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats, and that are each respectively arranged on a respective one of said seat back side flanks of said aisle seats that face said aisle;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows, and that are each respectively arranged directly on a respective one of said seats;
wherein said seat row indicators and said seat location indicators are positioned so that said seat row indicator and said seat location indicators arranged on said seats of any respective one of said rows are directly visible and unobstructed in a direct line of sight of a person standing or walking in said aisle adjacent to said respective one of said rows of said seats, both when said seats of said respective one of said rows are unoccupied and when said seats of said respective one of said rows are occupied by passengers sitting therein;
and
wherein each one of said seat row indicators is respectively arranged at an area of a respective one of said aisle seats between said seat back upper edge and said seat back side flank of said respective one of said aisle seats, and is integrated smoothly and flushly into a contour of said respective one of said aisle seats at said area.

5 more elements

A passenger seating arrangement in a passenger seating cabin of an aircraft, comprising:

an aisle in said cabin;
plural passenger seats arranged side-by-side next to one another on a respective side of said aisle, respectively in each one of plural successive rows of said seats along said aisle, wherein said seats in each one of said rows respectively include at least one aisle seat that is adjacent to said aisle, and wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks;
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats, and that are each respectively arranged on a respective one of said seat back side flanks of said aisle seats that face said aisle;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows, and that are each respectively arranged directly on a respective one of said seats;
wherein said seat row indicators and said seat location indicators are positioned so that said seat row indicator and said seat location indicators arranged on said seats of any respective one of said rows are directly visible and unobstructed in a direct line of sight of a person standing or walking in said aisle adjacent to said respective one of said rows of said seats, both when said seats of said respective one of said rows are unoccupied and when said seats of said respective one of said rows are occupied by passengers sitting therein;
wherein each one of said seat location indicators is respectively arranged on a top surface of said seat back upper edge of a respective one of said seats;
and
wherein each one of said seat location indicators respectively comprises a mounting base permanently secured onto a respective one of said seats at said seat back upper edge thereof, and an identification cap releasably secured to said mounting base, wherein said respective seat location identifier is provided on or in said identification cap.

6 more elements

A passenger seating arrangement in a passenger seating cabin of an aircraft, comprising:

an aisle in said cabin;
plural passenger seats arranged side-by-side next to one another on a respective side of said aisle, respectively in each one of plural successive rows of said seats along said aisle, wherein said seats in each one of said rows respectively include at least one aisle seat that is adjacent to said aisle, and wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks;
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats, and that are each respectively arranged on a respective one of said seat back side flanks of said aisle seats that face said aisle;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows, and that are each respectively arranged directly on a respective one of said seats;
wherein said seat row indicators and said seat location indicators are positioned so that said seat row indicator and said seat location indicators arranged on said seats of any respective one of said rows are directly visible and unobstructed in a direct line of sight of a person standing or walking in said aisle adjacent to said respective one of said rows of said seats, both when said seats of said respective one of said rows are unoccupied and when said seats of said respective one of said rows are occupied by passengers sitting therein;
wherein each one of said seat location indicators is respectively arranged on a top surface of said seat back upper edge of a respective one of said seats;
and
wherein each one of said seat location indicators protrudes smoothly upward from said top surface of said seat back upper edge of a respective one of said seats.

6 more elements

A passenger seating arrangement in a passenger seating cabin of an aircraft, comprising:

an aisle in said cabin;
plural passenger seats arranged side-by-side next to one another on a respective side of said aisle, respectively in each one of plural successive rows of said seats along said aisle, wherein said seats in each one of said rows respectively include at least one aisle seat that is adjacent to said aisle, and wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks;
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats, and that are each respectively arranged on a respective one of said seat back side flanks of said aisle seats that face said aisle;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows, and that are each respectively arranged directly on a respective one of said seats;
wherein said seat row indicators and said seat location indicators are positioned so that said seat row indicator and said seat location indicators arranged on said seats of any respective one of said rows are directly visible and unobstructed in a direct line of sight of a person standing or walking in said aisle adjacent to said respective one of said rows of said seats, both when said seats of said respective one of said rows are unoccupied and when said seats of said respective one of said rows are occupied by passengers sitting therein;
wherein each one of said seat location indicators is respectively arranged on said seat back upper edge of a respective one of said seats;
wherein each respective one of said seats further includes a respective removable head cushion protective cover;
and
wherein said head cushion protective cover has a hole therein which is arranged over said seat location indicator on said seat back upper edge of said respective one of said seats so as to locate and hold said head cushion protective cover on said respective one of said seats.

7 more elements

A passenger seating arrangement in a passenger seating cabin of an aircraft, comprising:

an aisle in said cabin;
plural passenger seats arranged side-by-side next to one another on a respective side of said aisle, respectively in each one of plural successive rows of said seats along said aisle, wherein said seats in each one of said rows respectively include at least one aisle seat that is adjacent to said aisle, and wherein each one of said seats respectively includes a seat back bounded by a seat back upper edge and two seat back side flanks;
seat row indicators that respectively indicate a respective row identifier of each respective one of said successive rows of said seats, and that are each respectively arranged on a respective one of said seat back side flanks of said aisle seats that face said aisle;
and
seat location indicators that respectively indicate a respective seat location identifier of each respective one of said seats in a respective one of said rows, and that are each respectively arranged directly on a respective one of said seats;
wherein said seat row indicators and said seat location indicators are positioned so that said seat row indicator and said seat location indicators arranged on said seats of any respective one of said rows are directly visible and unobstructed in a direct line of sight of a person standing or walking in said aisle adjacent to said respective one of said rows of said seats, both when said seats of said respective one of said rows are unoccupied and when said seats of said respective one of said rows are occupied by passengers sitting therein;
wherein said passenger seating cabin does not include any overhead indicia that identify a respective row identifier of said seat rows or a respective seat location identifier of said seats at a position higher than said seat back upper edges.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 09/804,582Filed 9 Mar 2001
Priority: DE 100 11 4319 Mar 2000
Published: US 2001/0023908 A127 Sep 2001
Granted: 17 Jun 2003
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

Family

US 2001/0023908 A1Pre-grant publication · published 27 Sep 2001
US 6,578,795 B2This patent

From the US filing history. Foreign family members aren’t listed.

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