WO2000030422A2 - Dispositif de transport permettant de transporter des charges en direction verticale entre des plans horizontaux - Google Patents

Dispositif de transport permettant de transporter des charges en direction verticale entre des plans horizontaux Download PDF

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Publication number
WO2000030422A2
WO2000030422A2 PCT/DE1999/003709 DE9903709W WO0030422A2 WO 2000030422 A2 WO2000030422 A2 WO 2000030422A2 DE 9903709 W DE9903709 W DE 9903709W WO 0030422 A2 WO0030422 A2 WO 0030422A2
Authority
WO
WIPO (PCT)
Prior art keywords
mast
transport
plane
transport device
level
Prior art date
Application number
PCT/DE1999/003709
Other languages
German (de)
English (en)
Inventor
Detlef STÖHR
Gerd Baumeister
Stefan Gottlieb
Original Assignee
Reinoldus Transport- Und Robotertechnik 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 Reinoldus Transport- Und Robotertechnik Gmbh filed Critical Reinoldus Transport- Und Robotertechnik Gmbh
Publication of WO2000030422A2 publication Critical patent/WO2000030422A2/fr

Links

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
    • B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0018—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising two decks adapted for carrying passengers only
    • B64C2001/0027—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising two decks adapted for carrying passengers only arranged one above the other

Definitions

  • the invention relates to a transport device for transporting loads in the vertical direction between horizontal planes, according to the preamble of the main claim.
  • Such devices e.g. to carry trolleys between different flight decks in aircraft are known. They are mainly used to transport food items.
  • a transport cage driven by a drive spindle moves between different flight decks.
  • the guide rails along which the basket travels are anchored in the lower flight deck and firmly connected to the upper flight deck.
  • the invention has for its object to provide a transport device for the transport of loads in the vertical direction between horizontal planes, which allows trouble-free and safe transport and removal of loads.
  • This object is achieved by a device which has the features of the main claim and which is developed in accordance with the features of the subclaims.
  • a transport basket moves along a mast running between the levels to be operated and that means are provided which compensate for the horizontal and vertical changes in position as well as the lateral tilting movements of the levels between which the transport takes place.
  • a level adjustment between the transport basket and the level at which the basket is unloaded takes place continuously in the loading / stopping position of the basket.
  • the mast is firmly connected to the lowest level and can be moved via a pivot joint.
  • the pendulum joint connection of the mast with the lowest level allows lateral deviations, ie horizontal displacements and lateral tilting movements of the level, without changing the angle assignment mast-level.
  • the pendulum joint is preferably designed as a tilt and turn joint and allows the mast to be offset on both sides by +/- 7 * . This ensures that the inclination of the mast caused by the displacement of the plane is compensated in such a way that, for example in aircraft, this change in the position of the plane / flight deck does not place additional forces on the aircraft structure. Due to its lateral tilting movements, the mast adapts to the position of this plane that deviates from the horizontal. According to the invention, in addition to its connection to the lowest level, the mast is connected to a further level in such a way that the vertical and lateral positional shifts between this level and the lowest level are compensated for.
  • the compensation of the vertical movements of this level and their lateral changes in position as well as the horizontal displacement in relation to the mast is made possible by the fact that a holding plate is connected to this level and the level is in contact with the mast via waves which are in the holding plate are movably guided in the vertical direction via swivel bearings.
  • This construction compensates for the vertical displacements of this level via the swivel bearings and the sliding shafts, as well as the inclination of the mast caused by the change in position of the lowest level, and also the changes in position of this level in relation to the mast.
  • level compensation takes place continuously between the transport basket and the level at which the loads located in the transport basket are to be removed.
  • the different position of the transport cage and the plane to one another is detected by sensors and the vertical position of the transport cage is adapted to the vertical position of the plane by a controller connected to the drive unit.
  • the transport basket is attached to a belt drive which is driven by an electric motor.
  • the belt drive runs on both sides of the mast.
  • guide units for introducing the forces into the mast are attached to the transport basket.
  • the transport basket has fuses on both sides in the direction of the trolley movement, which prevent the trolley wheels from tilting.
  • the transport basket is equipped with a safety device that secures the trolleys against opening the door and against slipping out of the transport basket. Preferably, two such safeguards are provided to secure both full-size and half-size trolleys or to fix them in their positions.
  • Fig. 1 representation of the transport device in an aircraft.
  • Fig. 2 view of the transport basket.
  • Fig. 3 top view of the transport basket.
  • FIG. 4 Schematic representation of the pendulum attachment of the mast at the lowest level.
  • FIG. 5 shows another embodiment of the representation according to FIG. 4
  • Fig. 6 shows a section through the guide of the transport basket.
  • FIG. 7 Another embodiment of the representation according to Fig. 6
  • Fig. 8 shows a section through the connection of the mast with another level.
  • Fig. 9 Schematic representation of the use of the transport device at an additional lowest level.
  • FIG.10 Another embodiment of the representation according to Fig.9.
  • the transport device 1 has a mast 5 and a transport basket 6.
  • the transport basket 6 has fuses 8 arranged in the direction of entry of the trolleys 9 and arranged on the floor 7. These locks 8 secure the wheels 10 of the trolleys 9 against tilting. As a result, the trolleys 9 can be easily moved in any position of the trans port device 1.
  • the fuses are formed by a triangular cross section having rails 8.
  • fuses 12, 13 which can be folded down from the upper boundary frame 11 are provided on the front boundary frame 11 of the transport basket 6; fuse 12 secures the full-size trolleys, fuse 13 secures the half-size trolleys.
  • the mast 5 of the transport device 1 is connected to the lowest level 2 (for example the lowest flight deck of an aircraft).
  • the mast 5 is movable with respect to the plane 2 via a pendulum joint receptacle 18 and immovable in the vertical direction, connected to it.
  • a joint head receptacle 19 with a joint head 20 engages in the pendulum joint receptacle 18.
  • the mast 5 is fixedly connected to the joint head receptacle 19 via the pendulum joint receptacle 18. This connection ensures a lateral offset of the mast 5 by +/- 7 *.
  • the mast 5 is connected to at least one further level 3 via the following construction: a holding plate 21 is connected to the level 3.
  • the holding plate 21 has contact with the mast 5 via a sliding bearing 22.
  • sliding shafts 25 are guided on the side facing the mast 5 via swivel bearings 24.
  • the sliding shafts 25 are fastened at their other ends in a shaft box 26 which is firmly connected to the mast 5.
  • This construction compensates for the vertical movement of level 3 with respect to mast 5.
  • the inclined position of the mast 5 which has arisen, for example, as a result of the lateral tilting movement of the level 2 to which the mast 5 is connected, is compensated for in relation to the level 3 by the swivel bearing 24.
  • guide rollers 28 are arranged on the mast, which are connected to the rear wall 17 of the transport basket 6 via a roller holder 27.
  • the guide rollers 28 are located on the outside of the steel guide.
  • Fig. 7 shows the embodiment with guide rollers 28 which run in a U profile 29.
  • Each of the rollers 28 has the function of power transmission in one direction.
  • the rollers 28 absorb the lateral and horizontal forces. By absorbing the horizontal forces, the torque load that can occur on an aircraft due to gusts or cross winds is simultaneously absorbed.
  • the mast 5 is connected to a plate 14.
  • the plate 14 has shaft receptacles 15 for the belt drives 16.
  • the belt drives 16 can either run outside (FIG. 4) or inside (FIG. 5) of the mast 5.
  • the drive of the transport device is formed by an electric motor, preferably a servo motor, which drives the belt drive 16, which is connected to the transport basket 6 via its rear wall 17.
  • the Belt drive 16 consists of polyurethane reinforced with steel tendons.
  • FIGS. 9 and 10 show further embodiments of the transport device.
  • the transport device can then move to another level, here level 30, which are located below the lower mast attachment on level 2.
  • the transport basket 6 is lowered to a lower level 30 and is either guided to lifting scissors 31 (FIG. 9) or via an additional slide 32 which is coupled to the drive belt 16 and is electrically driven (FIG. 10) to the corresponding level 30 approached.
  • lifting scissors 31 FIG. 9
  • FIGS. 10 show further embodiments of the transport device.
  • FIGS. 9 and 10 show further embodiments of the transport device.
  • the transport device can then move to another level, here level 30, which are located below the lower mast attachment on level 2.
  • the transport basket 6 is lowered to a lower level 30 and is either guided to lifting scissors 31 (FIG. 9) or via an additional slide 32 which is coupled to the drive belt 16 and is electrically driven (FIG. 10) to the corresponding level 30 approached.
  • lifting scissors 31 FIG. 9
  • FIG. 10 show further embodiments of the transport device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

L'invention concerne un dispositif de transport (1) qui permet de transporter des charges en direction verticale entre au moins deux plans horizontaux (2, 3, 4), notamment un monte-charge qui permet de transporter des charges (9) entre les différents ponts d'un avion. Le dispositif comprend un panier de transport (6), qui se déplace verticalement sur un poteau (5) disposé verticalement entre lesdits plans horizontaux (2, 3, 4) et fixé sur le premier plan (2) et au moins sur un autre plan (3). La liaison du poteau (5) avec le premier plan (2), fixe en direction verticale, comprend des moyens permettant de compenser le changement de position horizontale et les mouvements de bascule latéraux dudit plan (2) par rapport au poteau (5). Le poteau (5) comporte au moins une liaison avec un autre plan (3), qui comprend des moyens permettant de compenser les changements de position verticaux et horizontaux et les mouvements de bascule latéraux dudit plan (3) par rapport au poteau (5) et la position oblique dudit poteau (5) par rapport audit plan (3). Lors de l'utilisation du dispositif de transport (1), il y a une adaptation de niveau continue entre les plans (2, 3, 4) et le panier de transport (6) dans la position de chargement/déchargement de celui-ci.
PCT/DE1999/003709 1998-11-20 1999-11-22 Dispositif de transport permettant de transporter des charges en direction verticale entre des plans horizontaux WO2000030422A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853698.4 1998-11-20
DE19853698 1998-11-20

Publications (1)

Publication Number Publication Date
WO2000030422A2 true WO2000030422A2 (fr) 2000-06-02

Family

ID=7888518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003709 WO2000030422A2 (fr) 1998-11-20 1999-11-22 Dispositif de transport permettant de transporter des charges en direction verticale entre des plans horizontaux

Country Status (2)

Country Link
DE (1) DE19955801B4 (fr)
WO (1) WO2000030422A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776263B2 (en) 2000-05-19 2004-08-17 Esw-Extel Systems Wedel Gesellschaft Fuer Austruestung Mbh Elevator system for the vertical transport of loads in an aircraft
EP1642827A2 (fr) 2004-09-23 2006-04-05 Airbus Deutschland GmbH Aéronef avec un ascenseur
US7524672B2 (en) 2004-09-22 2009-04-28 Sandia Corporation Microfluidic microarray systems and methods thereof
WO2011046923A3 (fr) * 2009-10-13 2011-07-07 Greenpoint Technologies, Inc. Système élévateur pour aéronef et procédé
US8426135B1 (en) 2004-09-24 2013-04-23 Sandia National Laboratories High temperature flow-through device for rapid solubilization and analysis
US8757327B2 (en) 2011-04-15 2014-06-24 L-3 Communications Integrated Systems Lp Vehicle elevator systems and methods

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024973B4 (de) * 2000-05-19 2006-08-10 Jenoptik Ag Liftsystem für den vertikalen Transport von Nutzlasten in einem Luftfahrzeug
DE10158232C1 (de) * 2001-11-16 2003-04-10 Esw Extel Systems Wedel Ges Fu Einrichtung zum vertikalen Transportieren von Nutzlasten für Luftfahrzeuge
DE10204892B4 (de) * 2002-02-06 2006-02-02 Airbus Deutschland Gmbh Fördereinrichtung für den Vertikaltransport von Verpflegungsbehältnissen in Verkehrsflugzeugen
DE10305028B4 (de) * 2003-02-07 2007-04-05 Airbus Deutschland Gmbh Vertikalfördereinrichtung für den Transport von Verpflegungsgütern in einem Flugzeug mit mindestens zwei übereinander angeordneten Decks
DE10307957B4 (de) * 2003-02-24 2007-01-04 Airbus Deutschland Gmbh Transporteinrichtung für den Vertikaltransport von Verpflegungsbehältern in einem Verkehrsflugzeug
US20230234708A1 (en) * 2022-01-26 2023-07-27 The Boeing Company Lift system for aircraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653707A (en) * 1984-12-28 1987-03-31 The Boeing Company Personnel elevator for commercial aircraft
DE19500232A1 (de) * 1994-11-30 1996-06-05 Kaethe Schulten Fa Aufzug für in ein Gebäude oder aus einem Gebäude zu fördernde Lasten

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776263B2 (en) 2000-05-19 2004-08-17 Esw-Extel Systems Wedel Gesellschaft Fuer Austruestung Mbh Elevator system for the vertical transport of loads in an aircraft
US7524672B2 (en) 2004-09-22 2009-04-28 Sandia Corporation Microfluidic microarray systems and methods thereof
EP1642827A2 (fr) 2004-09-23 2006-04-05 Airbus Deutschland GmbH Aéronef avec un ascenseur
DE102004046146B4 (de) * 2004-09-23 2008-01-03 Airbus Deutschland Gmbh Flugzeug mit einer Lifteinrichtung
US7318566B2 (en) 2004-09-23 2008-01-15 Airbus Deutschland Gmbh Aircraft with a lift system
EP1642827A3 (fr) * 2004-09-23 2008-03-05 Airbus Deutschland GmbH Aéronef avec un ascenseur
US8426135B1 (en) 2004-09-24 2013-04-23 Sandia National Laboratories High temperature flow-through device for rapid solubilization and analysis
WO2011046923A3 (fr) * 2009-10-13 2011-07-07 Greenpoint Technologies, Inc. Système élévateur pour aéronef et procédé
US8602169B2 (en) 2009-10-13 2013-12-10 Greenpoint Technologies, Inc. Aircraft elevator system and method
US9359062B2 (en) 2009-10-13 2016-06-07 Greenpoint Technologies, Inc. Aircraft elevator system and method
US8757327B2 (en) 2011-04-15 2014-06-24 L-3 Communications Integrated Systems Lp Vehicle elevator systems and methods
US9499267B2 (en) 2011-04-15 2016-11-22 L-3 Communications Integrated Systems Lp Vehicle elevator systems and methods

Also Published As

Publication number Publication date
DE19955801B4 (de) 2006-05-24
DE19955801A1 (de) 2000-06-21

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