EP0228552B1 - Aircraft hangar - Google Patents

Aircraft hangar Download PDF

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Publication number
EP0228552B1
EP0228552B1 EP86115984A EP86115984A EP0228552B1 EP 0228552 B1 EP0228552 B1 EP 0228552B1 EP 86115984 A EP86115984 A EP 86115984A EP 86115984 A EP86115984 A EP 86115984A EP 0228552 B1 EP0228552 B1 EP 0228552B1
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EP
European Patent Office
Prior art keywords
lifting platform
lifting
hangar
swinging
airplane
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EP86115984A
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German (de)
French (fr)
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EP0228552A1 (en
Inventor
Siegfried Silzle
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Individual
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Individual
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Priority to AT86115984T priority Critical patent/ATE43667T1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/44—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages for storing aircraft
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/346—Rotary buildings; Buildings with rotary units, e.g. rooms

Definitions

  • the invention relates to an aircraft hangar with a plurality of parking spaces arranged on the floor of the hall, between two parking spaces, each forming a further parking space at a higher level, which are mounted by means of swivel arrangements in such a way that, while maintaining their at least approximate horizontal position, from a high position to a in its longitudinal direction, the lowered position can be moved approximately at the level of the hall floor by means of a drive device.
  • Such an arrangement of the aircraft is known from FR-A-1 524 844.
  • the parking spaces are in a row next to each other.
  • An electric drive motor is arranged under each lifting platform, which pivots a swivel frame about a transverse axis fixed to the lifting platform via gearwheels, the swiveling frame positively engaging in stationary horizontal racks by means of curved teeth in order to superimpose an additional horizontal movement on the swiveling movement.
  • This proposal is particularly unsuitable for the accommodation of sports aircraft because of the large space requirement, the complicated drive mechanism and the large number of drive motors.
  • US-A-2,964,144 shows an aircraft hangar with a rotating floor and a star-shaped arrangement of the aircraft, but there are no lifting platforms here in order to accommodate the aircraft at different heights.
  • DE-A-19 65 142 shows a garage for two cars to be parked one above the other with a swiveling lifting platform which is suspended from a swiveling frame which can be swiveled by a pressure medium cylinder. Since the swivel frame protrudes above the lifting platform in all positions, this proposal cannot be used for aircraft.
  • the object of the invention is to provide an aircraft hangar which allows space-saving accommodation of aircraft at different levels by means of lifting platforms with reasonable effort for their bearings and drives.
  • the hall floor is designed as a rotating floor
  • the lifting platforms are arranged approximately radially with their longitudinal directions and are supported by the rotating floor
  • each swivel arrangement has four parallel swivel arms which can be swiveled about two axes fixed to the swivel floor and that a single drive device arranged in the area of at least one circular sector including a hall gate is provided for the pivoting arrangement of the lifting platforms and is coupled in each case to the lifting platform located in this circular sector.
  • the four swivel arms form a very simple swivel device and for all lifting platforms a single drive device is sufficient, which couples itself to the lifting platform in the actuating position and disengages when the rotating floor is turned further.
  • An advantageous embodiment consists in that one end of the drive device carries a claw which encompasses an arcuate horizontal rail piece of the lifting platform which is in the actuating position, and that all lifting platforms have identical rail pieces lying on a coaxial circle to the rotating floor axis. It is also advantageous that a rotating base-supported circular arc-shaped, concentric rail piece is arranged immediately adjacent to each two lifting platform rail pieces. This forms a closed circular rail with which the claw of the drive device is in constant engagement.
  • pivoting levers are pivoted in the up position of the lifting platform beyond the vertical position into inclined positions and that mechanical stops are provided for the lifting platforms in their up positions and that the pivoting angle of the pivoting levers between the up and down positions of the lifting platform is at least about 100 ° is.
  • the lifting platform therefore automatically remains in the high position. Additional locks are not required.
  • FIG. 1 For embodiments of the invention, the lifting platform rail pieces are assigned to the radially inner platform end, that the rotating floor-supported rail pieces have the stops for the lifting platform, that the drive device contains at least one, at least approximately in one, containing the axis of rotation of the rotating floor (16) Has a radial plane pressure medium cylinder, which is suspended above the lifting platforms and that the lifting platform has a width that increases in the direction of its forward and downward pivoting movement at least towards the end.
  • all swivel levers are approximately parallel to the lower position of the lifting platform.
  • the bearings for the swivel levers can be mounted on the rotating floor, so that not even cutouts in the rotating floor are required.
  • An aircraft hangar 10 has a rotating floor 16 which can be rotated on circular rail tracks 12, 14 about a central axis 20 and on which a number of aircraft 18 are set up in a star shape.
  • the wing spacing of the aircraft 18 set up on the rotating floor 16 is somewhat larger than the maximum width of conventional aircraft fuselages.
  • a narrow lifting platform 22 is arranged radially to the axis of rotation 20 between each two aircraft 18.
  • the lifting platform 22 has two front pivot levers 24 and two rear pivot levers 26. All swivel levers 24, 26 are of the same length and are mounted on swivel bearings 28, 30 of the lifting plate 22 and swivel bearings 32, 34 of the rotating floor 16.
  • the four pivot levers 24, 26 are parallel and form parallelogram links.
  • the lifting platform 22 is in its high position, in which the pivot levers 24, 26 are inclined to the rear at an angle of approximately 70 ° .
  • the lifting platform 22 is held in this high position by a stop which is formed here by a vertical, coaxial central tube 36, on which the lifting platform 22 is supported by means of an inward-pointing extension 38 with a support roller 40.
  • each lifting plate 22 At the rear end of each lifting plate 22, a T-rail piece 42, which is bent in a circular arc concentrically to the axis 20, is attached.
  • the space between two rail sections 42 is bridged by a rail section 44, which is fastened to the rotating floor 16 via an upright support 46 or a support frame 46.
  • the alternately arranged rail pieces 42 and 44 thus form a circumferentially closed circular rail 48, with which a pressure medium cylinder is constantly engaged, which forms the drive device 50 for the lifting platform 22.
  • the drive device 50 is pivotally suspended on the inside of the central tube 36 and penetrates a slot 52 in the area of the central tube 36 facing a hall gate 54 and ends in a claw 56 which engages around and engages under the rail 48.
  • the lifting platform 22 rotated into the circular sector containing the hall gate 54 inevitably comes into engagement with its claw 56 with the claw 56 of the drive device 50. If this is actuated, the lifting platform 22 pivots forward while maintaining its horizontal position, initially with a superimposed upward movement and then down until the lifting platform 22 in the in FIG. 1 dash-dotted lower position 22 ', in which it rests on the rotating floor 16, but protrudes by more than the length of the pivoting levers 24, 26 and protrudes from the hall 10. During this pivoting movement, the wings of the aircraft 18 supported on the lifting platform 22 even reach the wings of the aircraft standing next to it and deeper on the rotating floor 16 when these are high-wing aircraft and the aircraft located on the lifting platforms 22 are low-wing aircraft.
  • the aircraft 18 located on the lowered lifting platform 22 can thus roll out of the hall 10.
  • the cylinder 50 is then retracted again and the lifting platform 22 is moved into the position shown in FIG. 2 shown raised position, after which the rotating floor can be rotated again to bring another aircraft parking space in front of the hall gate 54.
  • the vertical legs of the rail pieces 44 fixed to the rotating floor can alternatively be extended on both sides so that they engage behind the corresponding legs of the lifting plate rail pieces 42 and thus form 22 end stops for the lifting platforms.
  • the extensions 38 with support rollers 40 are then omitted.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Types And Forms Of Lifts (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

In the spaced between a plurality of airplanes that are supported by a rotatable bottom wall of an airplane hangar, lifting platforms are mounted on pivoting levers. The lifting platforms are adapted to support further airplanes on an elevated level. The lifting platforms can be lowered, thereby moving translationally in a radial outward direction. A single hydraulic cylinder arrangement is mounted in a sector containing a movable door section of the hangar peripheral wall. Each lifting platform, upon rotation into that sector, is automatically coupled to the cylinder arrangement for swinging the lifting platform downwards onto the level of the rotatable bottom wall. The lifting platform, after having been raised again, is automatically disengaged from the cylinder arrangement when it leaves that sector.

Description

Die Erfindung betrifft eine Flugzeughalle mit mehrreren auf dem Hallenboden angeordneten Stellplätzen, zwischen je zwei Stellplätzen angeordneten, je einen weiteren Stellplatz auf höherem Niveau bildenden Hubplattformen, die mittels Schwenkanordnungen derart gelagert sind, daß sie unter Beibehaltung ihrer wenigstens angenäherten Horizontalstellung aus einer Hochstellung in eine, in ihrer Längsrichtung verlagerte Tiefstellung etwa auf dem Niveau des Hallenbodens mittels einer Antriebsvorrichtung bewegbar sind.The invention relates to an aircraft hangar with a plurality of parking spaces arranged on the floor of the hall, between two parking spaces, each forming a further parking space at a higher level, which are mounted by means of swivel arrangements in such a way that, while maintaining their at least approximate horizontal position, from a high position to a in its longitudinal direction, the lowered position can be moved approximately at the level of the hall floor by means of a drive device.

Aus der FR-A-1 524 844 ist eine derartige Anordnung der Flugzeuge bekannt. Die Stellplätze befinden sich in einer Reihe nebeneinander. Unter jeder Hubplattform ist ein elektrischer Antriebsmotor angeordnet, der über Zahnradgetriebe einen Schwenkrahmen um eine hubplattformfeste Querachse verschwenkt, wobei der Schwenkrahmen mittels bogenförmiger Verzahnung in ortsfeste horizontale Zahnstangen formschlüssig eingreift um der Schwenkbewegung eine zusätzliche Horizontalbewegung zu überlagern. Insbesondere für die Unterbringung von Sportflugzeugen ist dieser Vorschlag wegen des großen Raumbedarfes, des komplizierten Antriebsmechanismus' und der Vielzahl von Antriebsmotoren ungeeignet.Such an arrangement of the aircraft is known from FR-A-1 524 844. The parking spaces are in a row next to each other. An electric drive motor is arranged under each lifting platform, which pivots a swivel frame about a transverse axis fixed to the lifting platform via gearwheels, the swiveling frame positively engaging in stationary horizontal racks by means of curved teeth in order to superimpose an additional horizontal movement on the swiveling movement. This proposal is particularly unsuitable for the accommodation of sports aircraft because of the large space requirement, the complicated drive mechanism and the large number of drive motors.

Die US-A-2,964,144 zeigt eine Flugzeughalle mit Drehboden und sternförmiger Anordnung der Flugzeuge, allerdings fehlen hier Hubplattformen,um die Flugzeuge abswechselnd höhenversetzt unterzubringen.US-A-2,964,144 shows an aircraft hangar with a rotating floor and a star-shaped arrangement of the aircraft, but there are no lifting platforms here in order to accommodate the aircraft at different heights.

Die DE-A- 19 65 142 zeigt eine Garage für zwei übereinander zu parkierende Autos mit einer schwenkbaren Hubplattform, die an einem Schwenkrahmen aufgehängt ist, der von einem Druckmittelzylinder verschwenkt werden kann. Da der Schwenkrahmen in allen Stellungen über die Hubplattform nach oben ragt, ist dieser Vorschlag für Flugzeuge nicht brauchbar.DE-A-19 65 142 shows a garage for two cars to be parked one above the other with a swiveling lifting platform which is suspended from a swiveling frame which can be swiveled by a pressure medium cylinder. Since the swivel frame protrudes above the lifting platform in all positions, this proposal cannot be used for aircraft.

Aufgabe der Erfindung ist es, eine Flugzeughalle zu schaffen, die eine platzsparende Unterbringung von Flugzeugen auf verschiedenen Niveaus mittels Hubplattformen bei vertretbarem Aufwand für deren Lagerungen und Antriebe erlaubt.The object of the invention is to provide an aircraft hangar which allows space-saving accommodation of aircraft at different levels by means of lifting platforms with reasonable effort for their bearings and drives.

Diese Aufgabe wird bei einer Flugzeughalle der eingangs genannten Art dadurch gelöst, daß der Hallenboden als Drehboden ausgebildet ist, daß die Hubplattformen mit ihren Längsrichtungen etwa radial angeordnet und vom Drehboden abgestützt sind, daß jede Schwenkanordnung vier parallele, um jeweils zwei drehbodenfeste Achsen schwenkbare Schwenkarme aufweist und daß eine einzige, im Bereich minestens eines ein Hallentor einschließenden Kreissektors angeordnete Antriebsvorrichtung für die Schwenkanordnung der Hubplattformen vorgesehen und jeweils mit der in diesem Kreissektor befindlichen Hubplattform gekuppelt ist.This object is achieved in an aircraft hangar of the type mentioned at the outset in that the hall floor is designed as a rotating floor, that the lifting platforms are arranged approximately radially with their longitudinal directions and are supported by the rotating floor, that each swivel arrangement has four parallel swivel arms which can be swiveled about two axes fixed to the swivel floor and that a single drive device arranged in the area of at least one circular sector including a hall gate is provided for the pivoting arrangement of the lifting platforms and is coupled in each case to the lifting platform located in this circular sector.

Die vier Schwenkarme bilden eine sehr einfache Schwenkvorrichtung und für alle Hubplattformen genügt eine einzige Antriebsvorrichtung, die sich selbständig mit der jeweils in Betätigungsposition befindlichen Hubplattform kuppelt und beim Weiterdrehen des Drehbodens entkuppelt.The four swivel arms form a very simple swivel device and for all lifting platforms a single drive device is sufficient, which couples itself to the lifting platform in the actuating position and disengages when the rotating floor is turned further.

Der bekannte Vorschlag gemäß FR-A-15 24 844 läßt sich wegen der notwendigen Gruben mit Zahnstangenabrollbahnen bei einem Drehboden schwer realisieren.The known proposal according to FR-A-15 24 844 is difficult to implement because of the necessary pits with rack roller conveyors on a rotating floor.

Eine vorteilhafte Ausgestaltung besteht darin, daß ein Ende der Antriebsvorrichtung eine Klaue trägt, die ein kreisbogenförmiges horizontales Schienenstück der sich in Betätigungsstellung befindenden Hubplattform umgreift, und daß alle Hubplattformen identische, auf einem koaxialen Kreis zur Drehbodenachse liegende Schienenstücke aufweist. Vorteilhaft ist weiterhin, daß zwischen je zwei Hubplattform-Schienenstücken unmittelbar angrenzend ein drehbodengestütztes kreisbogenförmiges, konzentrisches Schienenstück angeordnet ist. Damit wird eine geschlossene kreisförmige Schiene gebildet, mit der die Klaue der Antriebsvorrichtung in ständigem Eingriff steht.An advantageous embodiment consists in that one end of the drive device carries a claw which encompasses an arcuate horizontal rail piece of the lifting platform which is in the actuating position, and that all lifting platforms have identical rail pieces lying on a coaxial circle to the rotating floor axis. It is also advantageous that a rotating base-supported circular arc-shaped, concentric rail piece is arranged immediately adjacent to each two lifting platform rail pieces. This forms a closed circular rail with which the claw of the drive device is in constant engagement.

Vorteilhaft ist außerdem, daß die Schwenkhebel in der Hochstellung der Hubplattform über die Vertikalstellung hinaus in Schrägstellungen geschwenkt sind und daß mechanische Anschläge für die Hubplattformen in deren Hochstellungen vorgesehen sind und daß der Schwenkwinkel der Schwenkhebel zwischen den Hoch- und Tiefstellungen der Hubplattform mindestens etwa 100° beträgt. Die Hubplattform verbleibt somit selbsttätig in der Hochstellung. Zusätzliche Arretierungen entfallen.It is also advantageous that the pivoting levers are pivoted in the up position of the lifting platform beyond the vertical position into inclined positions and that mechanical stops are provided for the lifting platforms in their up positions and that the pivoting angle of the pivoting levers between the up and down positions of the lifting platform is at least about 100 ° is. The lifting platform therefore automatically remains in the high position. Additional locks are not required.

Weitere Ausgestaltungen der Erfindung sind dadurch gekennzeichnet, daß die Hubplattform-Schienenstücke dem radial innenliegenden Plattformende zugeordnet sind, daß die drehbodengestützten Schienenstücke die Anschläge für die Hubplattform aufweisen, daß die Antriebsvorrichtung mindestens einen, wenigstens angenähert in einer, die Drehachse des Drehbodens (16) enthaltenden Radialebene liegenden Druckmittelzylinder aufweist, der oberhalb der Hubplattformen ortsfest aufgehängt ist und daß die Hubplattform eine in Richtung ihrer Vor- und Abwärtsschwenkbewegung mindestens zum Ende hin zunehmende Breite aufweist.Further embodiments of the invention are characterized in that the lifting platform rail pieces are assigned to the radially inner platform end, that the rotating floor-supported rail pieces have the stops for the lifting platform, that the drive device contains at least one, at least approximately in one, containing the axis of rotation of the rotating floor (16) Has a radial plane pressure medium cylinder, which is suspended above the lifting platforms and that the lifting platform has a width that increases in the direction of its forward and downward pivoting movement at least towards the end.

Schließlich ist vorteilhaft, daß alle Schwenkhebel in der Tiefstellung der Hubplattform etwa prallel zu dieser liegen. Die Lager für die Schwenkhebel können auf dem Drehboden montiert sein, sodaß nicht einmal Ausschnitte im Drehboden erforderlich sind.Finally, it is advantageous that all swivel levers are approximately parallel to the lower position of the lifting platform. The bearings for the swivel levers can be mounted on the rotating floor, so that not even cutouts in the rotating floor are required.

Anhand der Zeichnung, die ein Ausführungsbeispiel darstellt, sei die Erfindung näher beschrieben.The invention will be described in more detail with reference to the drawing, which represents an exemplary embodiment.

Es zeigt

  • FIG. 1 eine Draufsicht auf eine mit einem Drehboden versehene Flugzeughalle und
  • FIG. 2 eine Schnittansicht der Flugzeughalle längs der Linie 2-2 der FIG.1.
It shows
  • FIG. 1 shows a plan view of an aircraft hangar provided with a rotating floor and
  • FIG. 2 shows a sectional view of the aircraft hangar along line 2-2 of FIG.

Eine Flugzeughalle 10 hat einen auf Kreisschienenbahnen 12, 14 um eine zentrale Achse 20 drehbaren Drehboden 16, auf dem eine Anzahl Flugzeuge 18 sternförmig aufgestellt sind. Der Tragflächenabstand der auf dem Drehboden 16 aufgestellten Flugzeuge 18 ist etwas größer als die maximale Breite üblicher Flugzeugrümpfe. Zwischen je zwei Flugzeugen 18 ist eine schmale Hubplattform 22 radial zur Drehachse 20 angeordnet. Die Hubplattform 22 weist zwei vordere Schwenkhebel 24 und zwei hintere Schwenkhebel 26 auf. Alle Schwenkhebel 24, 26 sind gleich lang und an Schwenklagern 28,30 der Hubplatte 22 sowie Schwenklagern 32, 34 des Drehbodens 16 gelagert. Die vier Schwenkhebel 24, 26 liegen parallel und bilden Parallelogrammlenker.An aircraft hangar 10 has a rotating floor 16 which can be rotated on circular rail tracks 12, 14 about a central axis 20 and on which a number of aircraft 18 are set up in a star shape. The wing spacing of the aircraft 18 set up on the rotating floor 16 is somewhat larger than the maximum width of conventional aircraft fuselages. A narrow lifting platform 22 is arranged radially to the axis of rotation 20 between each two aircraft 18. The lifting platform 22 has two front pivot levers 24 and two rear pivot levers 26. All swivel levers 24, 26 are of the same length and are mounted on swivel bearings 28, 30 of the lifting plate 22 and swivel bearings 32, 34 of the rotating floor 16. The four pivot levers 24, 26 are parallel and form parallelogram links.

In der Darstellung gemäß FIG. 2 befindet sich die Hubplattform 22 in ihrer Hochstellung in welcher die Schwenkhebel 24, 26 unter einem Winkel von etwa 70° nach hinten geneigt sind. Die Hubplattform 22 wird in dieser Hochstellung durch einen Anschlag gehalten, der hier durch ein vertikales, koaxiales Zentralrohr 36 gebildet ist, an dem sich die Hubplattform 22 mittels einer nach innen weisenden Verlängerung 38 mit Stützrolle 40 abstützt.In the representation according to FIG. 2, the lifting platform 22 is in its high position, in which the pivot levers 24, 26 are inclined to the rear at an angle of approximately 70 ° . The lifting platform 22 is held in this high position by a stop which is formed here by a vertical, coaxial central tube 36, on which the lifting platform 22 is supported by means of an inward-pointing extension 38 with a support roller 40.

Am Hinterende jeder Hubplatte 22 ist ein kreisbogenförmig konzentrisch zur Achse 20 gebogenes T-Schienenstück 42 befestigt. Der Raum zwischen zwei Schienenstücken 42 wird von jeweils einem Schienenstück 44 überbrückt, das über eine aufrechte Stütze 46 bzw. einen Stützrahmen 46 am Drehboden 16 befestigt ist. Die abwechselnd angeordneten Schienenstücke 42 und 44 bilden somit eine umfangsgeschlossene kreisförmige Schiene 48, mit welcher ein Druckmittelzylinder ständig in Eingriff steht, der die Antriebsvorrichtung 50 für die Hubplattform 22 bildet. Die Antriebsvorrichtung 50 ist innenseitig am Zentralrohr 36 schwenkbar aufgehängt und durchdringt einen Schlitz 52 im, einem Hallentor 54 zugewandten Bereich des Zentralrohres 36 und endet in einer Klaue 56, die die Schiene 48 umgreift und untergreift.At the rear end of each lifting plate 22, a T-rail piece 42, which is bent in a circular arc concentrically to the axis 20, is attached. The space between two rail sections 42 is bridged by a rail section 44, which is fastened to the rotating floor 16 via an upright support 46 or a support frame 46. The alternately arranged rail pieces 42 and 44 thus form a circumferentially closed circular rail 48, with which a pressure medium cylinder is constantly engaged, which forms the drive device 50 for the lifting platform 22. The drive device 50 is pivotally suspended on the inside of the central tube 36 and penetrates a slot 52 in the area of the central tube 36 facing a hall gate 54 and ends in a claw 56 which engages around and engages under the rail 48.

Die jeweils in den das Hallentor 54 enthaltenden Kreissektor gedrehte Hubplattform 22 gelangt mit ihrem Schienenstück 42 zwangsläufig in Eingriff mit der Klaue 56 der Anstriebsvorrichtung 50. Wird dieser betätigt, verschwenkt die Hubplattform 22 unter Beibehaltung ihrer Horizontalstellung nach vorn und zwar anfänglich mit einer überlagerten Aufwärtsbewegung und anschließend abwärts,bis die Hubplattform 22 in die in FIG. 1 strichpunktiert dargestellte Tiefstellung 22' gelangt, in welcher sie auf dem Drehboden 16 aufliegt, jedoch um mehr als die Länge der Schwenkhebel 24, 26 über diesen vorsteht und aus der Halle 10 herausragt. Bei dieser Schwenkbewegung gelangen die Tragflächen des auf der Hubplattform 22 abgestützten Flugzeuges 18 sogar dann über die Tragflächen der beidseitig daneben und tiefer auf dem Drehboden 16 stehenden Flugzeuge, wenn diese Hochdecker und die auf den Hubplattformen 22 befindliche Flugzeuge Tiefdecker sind. Das auf der abgesenkten Hubplattform 22 befindliche Flugzeug 18 kann somit aus der Halle 10 herausrollen. Anschließend wird der Zylinder 50 wieder eingefahren und dabei die Hubplattform 22 in die in FIG. 2 dargestellte Hochstellung geschwenkt, wonach der Drehboden erneut gedreht werden kann, um einen anderen Flugzeugabstellplatz vor das Hallentor 54 zu bringen.The lifting platform 22 rotated into the circular sector containing the hall gate 54 inevitably comes into engagement with its claw 56 with the claw 56 of the drive device 50. If this is actuated, the lifting platform 22 pivots forward while maintaining its horizontal position, initially with a superimposed upward movement and then down until the lifting platform 22 in the in FIG. 1 dash-dotted lower position 22 ', in which it rests on the rotating floor 16, but protrudes by more than the length of the pivoting levers 24, 26 and protrudes from the hall 10. During this pivoting movement, the wings of the aircraft 18 supported on the lifting platform 22 even reach the wings of the aircraft standing next to it and deeper on the rotating floor 16 when these are high-wing aircraft and the aircraft located on the lifting platforms 22 are low-wing aircraft. The aircraft 18 located on the lowered lifting platform 22 can thus roll out of the hall 10. The cylinder 50 is then retracted again and the lifting platform 22 is moved into the position shown in FIG. 2 shown raised position, after which the rotating floor can be rotated again to bring another aircraft parking space in front of the hall gate 54.

Die Vertikalschenkel der drehbodenfesten Schienenstücke 44 können alternativ beidseitig verlängert sein, so daß sie die entsprechenden Schenkel der Hubplatten-Schienenstücke 42 hintergreifen und somit für die Hubplattformen 22 Endanschläge bilden. Die Verlängerungen 38 mit Stützrollen 40 entfallen dann.The vertical legs of the rail pieces 44 fixed to the rotating floor can alternatively be extended on both sides so that they engage behind the corresponding legs of the lifting plate rail pieces 42 and thus form 22 end stops for the lifting platforms. The extensions 38 with support rollers 40 are then omitted.

Claims (10)

1. An airplane hangar comprising a plurality of parking places arranged on the bottom of the hangar, a plurality of lifting platforms (22) arranged between two parking places respectively and forming a further parking place on a higher level respectively, the lifting platforms mounted by means of swinging arrangements in such way, that maintaining their at least substantially horizontal positions they are movable from an elevated position into a longitudinally displaced lower position (22') substantially on the level of the bottom of the hangar by means of a driving device (50), characterized in that the bottom of the hangar is formed as a turning bottom (16), that the lifting platforms (22) with their longitudinal directions are arranged substantially radially and are supported by the turning bottom (16), that each swinging arrangement is provided with four parallel swinging levers (24, 26) pivotable about two axes stationarily arranged with respect to the turning bottom respectively, and that a single driving device (50) for the swinging arrangement of the lifting platforms (22) is provided in the area of at least one sector containing a door (54) of the hangar and is coupled with the lifting platform (22) arranged within this sector respectively.
2. An airplane hangar according to claim 1, characterized in that one end of the driving device (50) carries a claw (56) encompassing an arc-shaped horizontal rail section (42) of the lifting platform (22) being in operating position, and that all lifting platforms (22) have identical rail sections (42) positioned on a coaxial circle with respect to the axis of the turning bottom.
3. An airplane hangar according to claim 2 characterized in that a turning-bottom-mounted arc-shaped concentric rail section (44) is arranged directly adjacent between two lifting platform rail sections (42).
4. An airplane hangar according to claims 1 to 3, characterized in that the swinging levers (24, 26) in the elevated position of the lifting platform (22) have been swung beyond their vertical positions into inclined positions, and that mechanic stops (36, 38) are provided for the lifting platforms (22) being in their elevated positions.
5. An airplane hangar according to one of the claims 1 to 4, characterized in that the lifting platform rail sections (42) belong to the radial inward end of the platform.
6. An airplane hangar according to claims 3 and 4, characterized in that the rail sections (44) mounted on the turning bottom are provided with the stops for the lifting platform (22).
7. An airplane hangar according to one of the claims 1 to 6, characterized in that the driving device (50) is provided with at least one cylinder operated by a pressurized medium the cylinder positioned at least substantially in a radial plane containing the rotating axis of the turning bottom (16) and being stationarily suspended above the lifting platforms (22).
8. An airplane hangar according to one of the claims 1 to 7, characterized in that the lifting platform (22) has a width which increases in the direction of its forward and downward swinging movement at least to the end thereof.
9. An airplane hangar according to one of the claims 1 to 8, characterized in that in the lower position of the lifting platform (22) all swinging levers (24, 26) are substantially parallel with the lifting platform.
10. An airplane hangar according to one of the claims 1 to 9, characterized in that the swinging angle of the swinging levers (22, 24) amounts to at least substantially 100 degrees between the elevated and lower positions of the lifting platform (22).
EP86115984A 1985-11-27 1986-11-18 Aircraft hangar Expired EP0228552B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86115984T ATE43667T1 (en) 1985-11-27 1986-11-18 AIRPLANE HALL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853541868 DE3541868A1 (en) 1985-11-27 1985-11-27 AIRCRAFT
DE3541868 1985-11-27

Publications (2)

Publication Number Publication Date
EP0228552A1 EP0228552A1 (en) 1987-07-15
EP0228552B1 true EP0228552B1 (en) 1989-05-31

Family

ID=6286948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115984A Expired EP0228552B1 (en) 1985-11-27 1986-11-18 Aircraft hangar

Country Status (4)

Country Link
US (1) US4697392A (en)
EP (1) EP0228552B1 (en)
AT (1) ATE43667T1 (en)
DE (2) DE3541868A1 (en)

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US6155003A (en) * 1999-08-30 2000-12-05 Smith; Clark W. Vehicle storage building
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US7013607B1 (en) 2003-09-12 2006-03-21 South David B Monolithic dome structure having unitary contoured laterally moveable access door
US20060038069A1 (en) * 2004-07-21 2006-02-23 Rectrix Aerodrome Centers, Inc. Multi-level vehicle storage facility
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WO2010141327A2 (en) * 2009-06-04 2010-12-09 Hydroswing, Inc. Hangar door and roof assembly and method of use
SG189584A1 (en) * 2011-10-21 2013-05-31 Schaetz Florian Aircraft carousel
FR3013333B1 (en) * 2013-11-20 2015-12-18 Loic Pouchucq DEVICE FOR THE SUSPENDED STORAGE OF A LIGHT AIRCRAFT, IN PARTICULAR A KIT DEVICE
US11603210B2 (en) * 2017-04-27 2023-03-14 Flyon Aerosystems Ltd. High traffic-rate aerial transportation system with low-footprint Vertiport
WO2020033420A1 (en) 2018-08-07 2020-02-13 Firmenich Incorporated 5-substituted 4-amino-1h-benzo[c][1,2,6]thiadiazine 2,2-dioxides and formulations and uses thereof
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Also Published As

Publication number Publication date
DE3663706D1 (en) 1989-07-06
DE3541868A1 (en) 1987-06-04
ATE43667T1 (en) 1989-06-15
EP0228552A1 (en) 1987-07-15
US4697392A (en) 1987-10-06

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