WO2016050514A1 - Storage lift for an airplane - Google Patents

Storage lift for an airplane Download PDF

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Publication number
WO2016050514A1
WO2016050514A1 PCT/EP2015/071234 EP2015071234W WO2016050514A1 WO 2016050514 A1 WO2016050514 A1 WO 2016050514A1 EP 2015071234 W EP2015071234 W EP 2015071234W WO 2016050514 A1 WO2016050514 A1 WO 2016050514A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
raising device
storage lift
galley
storage
Prior art date
Application number
PCT/EP2015/071234
Other languages
French (fr)
Inventor
Adriaan EIJKELENBOOM
Original Assignee
Sell Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sell Gmbh filed Critical Sell Gmbh
Publication of WO2016050514A1 publication Critical patent/WO2016050514A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/10—Kinds or types of lifts in, or associated with, buildings or other structures paternoster type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/22—Other structures integral with fuselages to facilitate loading, e.g. cargo bays, cranes
    • 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
    • B64D11/0007—Devices specially adapted for food or beverage distribution services
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation

Definitions

  • the invention relates to a storage lift for an airplane, comprising a first raising device, wherein the raising device is designed to releasingiy hold a first container, and wherein the raising device can be lifted with the container by means of a driving device in order to provide storage space for a second container.
  • the invention further relates to an airplane galley with an inventive storage lift.
  • EP 1 174 340 B2 describes an automated galley cart storage system for a passenger airplane.
  • a galley cart can be inserted into a lifting bracket and be lifted upwards with the bracket by means of a drive screw. This allows for insertion of a second galley cart into the space below the first galley cart.
  • a storage lift for an airplane comprising a first raising device, wherein the raising device is designed to releasingiy hold a first container, and wherein the raising device can be lifted with the container by means of a driving device in order to provide storage space for a second container, characterized in that at least a second raising device designed to releasingiy hold the second container is provided, wherein the raising devices are arranged as parts of a paternoster type lift.
  • a paternoster type lift in the sense of the present invention is any lift which comprises an endless loop of a carrier device, like e.g. a chain, a belt or a cable.
  • the respective raising devices are attached to the carrier device.
  • the driving device of the storage lift can comprise any suitable electric, hydraulic or other motor.
  • the term raising device is presently understood as one of a plurality of moving stations of the paternoster type device. Hence, the raising device is not just moved upwards, but also downwards and/or sideways, depending on its present position. After being charged with a container, a first movement of the raising device can be upwards, downwards or even horizontal, depending on the actual arrangement of a loading position of the containers. Hence the initial movement of the container provides a free storage space for a second container, wherein a next raising device of the storage lift can be positioned in the storage space. The storage space can accordingly be sited above, under or sideways of the just moved container.
  • the container is releasingly held by a raising device in a sense that there is an engaged state when the container moves together with the raising device and a disengaged state when the raising device moves freely without the container.
  • the raising device can comprise (or been designed as) any suitable holder for the container, e.g. a platform, a frame, a hook or the like.
  • the at least one of the containers is a trolley of a galley of the airplane.
  • a trolley in the sense of the present invention is a moveable cart with rolls to be moved around in the airplane. Passengers can be served with drinks and/or food and/or other supplies from the trolley.
  • a trolley with respect to the present invention is basically the same item as the galley carts described in the above mentioned prior art document EP 1 74 340 B2. Such trolleys are preferably dimensioned according to international standards.
  • a trolley compatible with the invention meets the specifications of AEA-Standard G5278.
  • At least one of the containers is a standard unit.
  • a standard unit in the sense of the present invention is a standardized container for multiple storage purposes on board of airplanes.
  • Preferably, but not necessarily a standard unit is built according to the "ATLAS" or "KSSU" standard.
  • the raising device comprises a clamp, the container being releasingly clamped to the raising device.
  • the clamp secures the container position within the storage lift against horizontal or other accelerations. If the container is a standard unit or a standardized trolley, the clamp mechanism can be designed to work with respective containers of different manufacturers.
  • the storage lift is designed as an integral part of a galley of the airplane.
  • a galley in the present sense is the aviation kitchen of the aircraft, in particular a passenger aircraft.
  • the storage lift is arranged in a recessed position with respect to a face of the galley. This allows for a large number of containers to be stored and distributed without limiting the operation area in front of the galley.
  • one of the containers can be horizontally moved out of the raising device, the container being completely released from the raising device when being at level with the face of the galley.
  • Such arrangement allows for a change of the position of the storage lift whilst a selected / exchanged container keeps positioned in the galley, but does not protrude over the galley face.
  • a movement of the container from the raising device to a parking position within or in front of the galley can be performed by a driving mechanism or manually.
  • the raising device is designed to hold at least two, in particular at least three, of the containers arranged horizontally next to each other. This allows for a yet greater number of containers accommodates in the storage lift.
  • a manual auxiliary drive is provided with the storage lift. This allows for an auxiliary operation of the storage lift even in case the driving device is out of operation.
  • the present invention further relates to an airplane galley with a storage lift according to the invention.
  • Fig. 1 shows a schematic drawing of a paternoster type storage lift according to the invention.
  • Fig. 2 shows a spatial view of an empty raising device of the storage lift from fig.
  • Fig. 3 shows the raising device of fig. 2, wherein the device is loaded with three trolleys.
  • Fig. 4 shows a schematic top view of a galley of a passenger airplane with an integrated inventive storage lift.
  • the storage lift shown in fig. 1 has a number of raising devices 1 which are each attached to a closed loop of a carrier device 2 in the form of a belt, chain or cable.
  • the flexible carrier device 2 is driven by a driving device 3, presently given in the form of a rotating drive.
  • the arrangement of the raising devices 1 , the carrier device 2 and the rotating drive 3 together form a paternoster type storage lift. Hence the carrier devices can move simultaneously on a closed loop track in directions of movement M.
  • the respective carrier devices 1 shown schematically in fig. 1 , can be loaded with containers in the form of trolleys 4 of a galley 5 of the passenger airplane.
  • each carrier device 1 can presently accommodate up to three trolleys 4 next to each other.
  • Each trolley 4 is set into an independent holding frame 6, such that the carrier device 1 can carry any number of trolleys between zero and three in any position arrangement.
  • the trolleys 4 are standardized and of the same make with respect to the standard.
  • the carrier device 1 For each of the three positions to load a trolley in, the carrier device 1 has a clamping device 7. Each clamping device 7 can attach a respective trolley releas- ingly to the carrier device, such that even in case of strong accelerations in horizontal or other directions, the trolleys are safely held in place.
  • Fig. 4 shows a schematic view of the galley 5 of a passenger airplane.
  • the galley 5 has a face 8.
  • Service personnel stands at the face in an operation area and operates the galley, e.g. warms up food, opens and closes compartment doors etc.. The personnel further stores trolleys 4 into or takes trolleys from the galley 5 before or after serving the passengers.
  • a paternoster type storage lift as described above is arranged in a recessed position with respect to the face 8.
  • the displayed carrier devices 1 are moving in directions perpendicular to the drawing plane.
  • An exchange area 9 is sited in front of the storage lift, wherein selected trolleys can be horizontally moved out of the carrier devices 1 and parked in the exchange area 9.
  • the exchange area 9 is arranged horizontally centered with respect to the storage lift. This means that the carrier devices would be at a bottom (or top) position on their closed loop trajectory when the trolleys are loaded or unloaded. Other arrangements could be constructed in this respect.
  • the storage lift could for example extend above or below a floor or roof level of the galley 5. Such arrangements would be particularly feasible on airplanes with more than one floor.
  • the trolleys 4 are fully disengaged from the carrier devices 1 when parked in the exchange position, but still do not protrude over the face 8 of the galley.
  • a horizontal movement of the trolleys 4 into and out of the carrier devices 1 from the exchange position is displayed by means of arrows.
  • unoccupied trolley positions are displayed with dashed lines and occupied spaces with solid lines.
  • a trolley logistic system could be implemented, wherein the trolleys are identified by electronic tags (e.g. NFC tags).
  • the storage lift could be operated in a fully automatic way by means of an electronic control unit. For example, an operator could demand for a specific trolley which is stored somewhere in the storage lift. The system would then automatically drive the storage lift to the respective position and dispense the demanded trolley into the exchange area 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention relates to a storage lift for an airplane, comprising a first raising device (1 ), wherein the raising device (1 ) is designed to releasingly hold a first container (4), and wherein the raising device (1 ) can be lifted with the container (4) by means of a driving device (3) in order to provide storage space for a second container (4), wherein at least a second raising device (1 ) designed to releasingly hold the second container (4) is provided, wherein the raising devices (1 ) are arranged as parts of a paternoster type lift.

Description

Storage Lift for an Airplane
The invention relates to a storage lift for an airplane, comprising a first raising device, wherein the raising device is designed to releasingiy hold a first container, and wherein the raising device can be lifted with the container by means of a driving device in order to provide storage space for a second container. The invention further relates to an airplane galley with an inventive storage lift.
EP 1 174 340 B2 describes an automated galley cart storage system for a passenger airplane. A galley cart can be inserted into a lifting bracket and be lifted upwards with the bracket by means of a drive screw. This allows for insertion of a second galley cart into the space below the first galley cart.
It is an object of the present invention to provide a storage lift with an enhanced versatility.
This object is achieved by a storage lift for an airplane, comprising a first raising device, wherein the raising device is designed to releasingiy hold a first container, and wherein the raising device can be lifted with the container by means of a driving device in order to provide storage space for a second container, characterized in that at least a second raising device designed to releasingiy hold the second container is provided, wherein the raising devices are arranged as parts of a paternoster type lift. By the design of the storage lift as a paternoster, a yet bigger number of containers can be stored in the lift. Compared to the prior art, a container fetched from the storage lift can be selected deliberately by a respective movement of the paternoster type lift.
A paternoster type lift in the sense of the present invention is any lift which comprises an endless loop of a carrier device, like e.g. a chain, a belt or a cable. The respective raising devices are attached to the carrier device. The driving device of the storage lift can comprise any suitable electric, hydraulic or other motor.
The term raising device is presently understood as one of a plurality of moving stations of the paternoster type device. Hence, the raising device is not just moved upwards, but also downwards and/or sideways, depending on its present position. After being charged with a container, a first movement of the raising device can be upwards, downwards or even horizontal, depending on the actual arrangement of a loading position of the containers. Hence the initial movement of the container provides a free storage space for a second container, wherein a next raising device of the storage lift can be positioned in the storage space. The storage space can accordingly be sited above, under or sideways of the just moved container.
The container is releasingly held by a raising device in a sense that there is an engaged state when the container moves together with the raising device and a disengaged state when the raising device moves freely without the container. The raising device can comprise (or been designed as) any suitable holder for the container, e.g. a platform, a frame, a hook or the like.
In a first preferred embodiment of the invention, the at least one of the containers is a trolley of a galley of the airplane. A trolley in the sense of the present invention is a moveable cart with rolls to be moved around in the airplane. Passengers can be served with drinks and/or food and/or other supplies from the trolley. A trolley with respect to the present invention is basically the same item as the galley carts described in the above mentioned prior art document EP 1 74 340 B2. Such trolleys are preferably dimensioned according to international standards. Preferably, but not necessarily a trolley compatible with the invention meets the specifications of AEA-Standard G5278.
In a second embodiment of the invention, at least one of the containers is a standard unit. A standard unit in the sense of the present invention is a standardized container for multiple storage purposes on board of airplanes. Preferably, but not necessarily a standard unit is built according to the "ATLAS" or "KSSU" standard.
Generally preferred, the raising device comprises a clamp, the container being releasingly clamped to the raising device. This allows for a safe holding of the container even in cases of severe turbulences during a flight or even in crash situations. In particular, the clamp secures the container position within the storage lift against horizontal or other accelerations. If the container is a standard unit or a standardized trolley, the clamp mechanism can be designed to work with respective containers of different manufacturers.
In a generally preferred embodiment, the storage lift is designed as an integral part of a galley of the airplane. A galley in the present sense is the aviation kitchen of the aircraft, in particular a passenger aircraft.
In an advantageous further development, the storage lift is arranged in a recessed position with respect to a face of the galley. This allows for a large number of containers to be stored and distributed without limiting the operation area in front of the galley. In a particular embodiment, one of the containers can be horizontally moved out of the raising device, the container being completely released from the raising device when being at level with the face of the galley. Such arrangement allows for a change of the position of the storage lift whilst a selected / exchanged container keeps positioned in the galley, but does not protrude over the galley face.
A movement of the container from the raising device to a parking position within or in front of the galley can be performed by a driving mechanism or manually.
In a yet further embodiment of the invention, the raising device is designed to hold at least two, in particular at least three, of the containers arranged horizontally next to each other. This allows for a yet greater number of containers accommodates in the storage lift.
Generally preferred, a manual auxiliary drive is provided with the storage lift. This allows for an auxiliary operation of the storage lift even in case the driving device is out of operation.
The present invention further relates to an airplane galley with a storage lift according to the invention.
Further advantages and features derive from the exemplary embodiment described below and from the depending claims.
A preferred embodiment of the invention is described below and is further illustrated by the accompanying drawings.
Fig. 1 shows a schematic drawing of a paternoster type storage lift according to the invention.
Fig. 2 shows a spatial view of an empty raising device of the storage lift from fig.
1.
Fig. 3 shows the raising device of fig. 2, wherein the device is loaded with three trolleys. Fig. 4 shows a schematic top view of a galley of a passenger airplane with an integrated inventive storage lift.
The storage lift shown in fig. 1 has a number of raising devices 1 which are each attached to a closed loop of a carrier device 2 in the form of a belt, chain or cable.
The flexible carrier device 2 is driven by a driving device 3, presently given in the form of a rotating drive. The arrangement of the raising devices 1 , the carrier device 2 and the rotating drive 3 together form a paternoster type storage lift. Hence the carrier devices can move simultaneously on a closed loop track in directions of movement M.
The respective carrier devices 1 , shown schematically in fig. 1 , can be loaded with containers in the form of trolleys 4 of a galley 5 of the passenger airplane.
As fig. 2 and fig. 3 show, each carrier device 1 can presently accommodate up to three trolleys 4 next to each other. Each trolley 4 is set into an independent holding frame 6, such that the carrier device 1 can carry any number of trolleys between zero and three in any position arrangement. The trolleys 4 are standardized and of the same make with respect to the standard.
For each of the three positions to load a trolley in, the carrier device 1 has a clamping device 7. Each clamping device 7 can attach a respective trolley releas- ingly to the carrier device, such that even in case of strong accelerations in horizontal or other directions, the trolleys are safely held in place.
Fig. 4 shows a schematic view of the galley 5 of a passenger airplane. The galley 5 has a face 8. Service personnel stands at the face in an operation area and operates the galley, e.g. warms up food, opens and closes compartment doors etc.. The personnel further stores trolleys 4 into or takes trolleys from the galley 5 before or after serving the passengers.
A paternoster type storage lift as described above is arranged in a recessed position with respect to the face 8. In the shown top view, the displayed carrier devices 1 are moving in directions perpendicular to the drawing plane.
An exchange area 9 is sited in front of the storage lift, wherein selected trolleys can be horizontally moved out of the carrier devices 1 and parked in the exchange area 9. In the drawing, the exchange area 9 is arranged horizontally centered with respect to the storage lift. This means that the carrier devices would be at a bottom (or top) position on their closed loop trajectory when the trolleys are loaded or unloaded. Other arrangements could be constructed in this respect. The storage lift could for example extend above or below a floor or roof level of the galley 5. Such arrangements would be particularly feasible on airplanes with more than one floor.
In the present example, the trolleys 4 are fully disengaged from the carrier devices 1 when parked in the exchange position, but still do not protrude over the face 8 of the galley. A horizontal movement of the trolleys 4 into and out of the carrier devices 1 from the exchange position is displayed by means of arrows. Just for example, unoccupied trolley positions are displayed with dashed lines and occupied spaces with solid lines.
In a further development, a trolley logistic system could be implemented, wherein the trolleys are identified by electronic tags (e.g. NFC tags). The storage lift could be operated in a fully automatic way by means of an electronic control unit. For example, an operator could demand for a specific trolley which is stored somewhere in the storage lift. The system would then automatically drive the storage lift to the respective position and dispense the demanded trolley into the exchange area 9.
Reference List
raising device
carrier device
driving device, rotating drive
trolley, container
galley
holding frame of carrier device
clamping device
face of galley
exchange area
direction of movement

Claims

Patent Claims
1. Storage lift for an airplane, comprising a first raising device (1 ),
wherein the raising device (1) is designed to releasingly hold a first container (4),
and wherein the raising device (1 ) can be lifted with the container (4) by means of a driving device (3) in order to provide storage space for a second container (4),
characterized in that
at least a second raising device (1 ) designed to releasingly hold the second container (4) is provided, wherein the raising devices (1 ) are arranged as parts of a paternoster type lift.
2. Storage lift according to claim 1 , wherein at least one of the containers (4) is a trolley of a galley (5) of the airplane.
3. Storage lift according to one of the preceding claims, wherein at least one of the containers (4) is a standard unit.
4. Storage lift according to one of the preceding claims, wherein the raising device (1 ) comprises a clamp (7), the container being releasingly clamped to the raising device (1).
5. Storage lift according to one of the preceding claims, wherein the storage lift is designed as an integral part of a galley (5) of the airplane.
6. Storage lift according to claim 5, wherein the storage lift is arranged in a recessed position with respect to a face (8) of the galley (5).
7. Storage lift according to claim 6, wherein one of the containers (4) can be horizontally moved out of the raising device (1), the container (4) being completely released from the raising device when being at level with the face (8) of the galley (5).
8. Storage lift according to one of the preceding claims, wherein the raising device (1 ) is designed to hold at least two, in particular at least three, of the containers (4) arranged horizontally next to each other.
9. Storage lift according to any of the preceding claims, wherein a manual auxiliary drive is provided.
10. Airplane galley (5), comprising a storage lift according to one of the preceding claims.
PCT/EP2015/071234 2014-09-29 2015-09-16 Storage lift for an airplane WO2016050514A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462056885P 2014-09-29 2014-09-29
US62/056,885 2014-09-29

Publications (1)

Publication Number Publication Date
WO2016050514A1 true WO2016050514A1 (en) 2016-04-07

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PCT/EP2015/071234 WO2016050514A1 (en) 2014-09-29 2015-09-16 Storage lift for an airplane

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108726309A (en) * 2018-03-06 2018-11-02 深圳市南硕明泰科技有限公司 A kind of elevator mechanism of continuous operation
CN108946413A (en) * 2018-03-06 2018-12-07 深圳市南硕明泰科技有限公司 A kind of protection type elevator mechanism of continuous operation
CN110775742A (en) * 2018-07-31 2020-02-11 株式会社日立制作所 Multi-car elevator and car movement control method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443897A1 (en) * 1990-02-19 1991-08-28 AEROSPATIALE Société Nationale Industrielle Device to provide trolleys or similar to an enclosure
DE4029628C1 (en) * 1990-09-19 1991-10-17 Deutsche Airbus Gmbh, 2103 Hamburg, De In-flight catering system - uses conveyors and circulating closed conveyors to move trolleys around aircraft interior
DE10204892A1 (en) * 2002-02-06 2003-08-21 Airbus Gmbh Conveying device for vertical transporting has lift (elevator) carriage guide rails above sub-floor cargo hold
EP1174340B2 (en) 2000-07-21 2012-10-24 The Boeing Company Automated galley cart storage system
WO2013136282A2 (en) * 2012-03-13 2013-09-19 Driessen Aerospace Group N.V. Cargo bay catering container with a distribution system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443897A1 (en) * 1990-02-19 1991-08-28 AEROSPATIALE Société Nationale Industrielle Device to provide trolleys or similar to an enclosure
DE4029628C1 (en) * 1990-09-19 1991-10-17 Deutsche Airbus Gmbh, 2103 Hamburg, De In-flight catering system - uses conveyors and circulating closed conveyors to move trolleys around aircraft interior
EP1174340B2 (en) 2000-07-21 2012-10-24 The Boeing Company Automated galley cart storage system
DE10204892A1 (en) * 2002-02-06 2003-08-21 Airbus Gmbh Conveying device for vertical transporting has lift (elevator) carriage guide rails above sub-floor cargo hold
WO2013136282A2 (en) * 2012-03-13 2013-09-19 Driessen Aerospace Group N.V. Cargo bay catering container with a distribution system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108726309A (en) * 2018-03-06 2018-11-02 深圳市南硕明泰科技有限公司 A kind of elevator mechanism of continuous operation
CN108946413A (en) * 2018-03-06 2018-12-07 深圳市南硕明泰科技有限公司 A kind of protection type elevator mechanism of continuous operation
CN108726309B (en) * 2018-03-06 2021-04-02 安徽富控电梯有限公司 Elevator mechanism capable of continuously running
CN110775742A (en) * 2018-07-31 2020-02-11 株式会社日立制作所 Multi-car elevator and car movement control method
CN110775742B (en) * 2018-07-31 2022-03-15 株式会社日立制作所 Multi-car elevator and car movement control method

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