EP0171359B1 - Cargo container, especially for air transport - Google Patents
Cargo container, especially for air transport Download PDFInfo
- Publication number
- EP0171359B1 EP0171359B1 EP85810343A EP85810343A EP0171359B1 EP 0171359 B1 EP0171359 B1 EP 0171359B1 EP 85810343 A EP85810343 A EP 85810343A EP 85810343 A EP85810343 A EP 85810343A EP 0171359 B1 EP0171359 B1 EP 0171359B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cargo container
- baseplate
- sections
- container according
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/14—Large containers rigid specially adapted for transport by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/021—Flexible side walls or doors
Definitions
- the invention relates to a cargo container, in particular for air transportation, with a supporting frame arranged on a base plate and this at least partially paneling, the upper side walls of the cargo container being delimited by a ridge profile in each case and both ridge profiles projecting over a common edge of the base plate and with it at least two profiles are connected.
- a freight container of this type can be found in DE-OS 21 19 536.
- the side walls shown there consist of two parallel vertical profiles, which are connected by the ridge profile; the projecting part of the ridge profile spans a zone of the side wall which extends outside the base plate and which is bordered by profiles and has an oblique edge from the base plate up to approximately half the side wall height.
- This shape of the cargo container enables it to be adapted to the round or oval cross section of an aircraft fuselage and is mandatory for air cargo containers.
- the inventor has set himself the goal of designing a freight container of the type mentioned at the outset in such a way that stability is increased as the weight is reduced further, and more favorable storage and simple assembly are also possible.
- the side wall has a supporting frame made of a vertical side profile, the ridge profile adjoining this and a straight profile inclined outwards from the base plate at an angle, which is attached to a cantilevered face of the overhanging ridge profile, and that between the inclined profiles, a shaped panel is fixed as a infill and an extension is formed on it between edge strips, which is provided with a base strip at a distance from the base plate.
- a dimension of approximately 75 ° has proven to be a particularly favorable angle of inclination between the base plate and the inclined profile.
- the shaped plate is shaped in the manner described and thus replaces the earlier gradation without its heavy construction. Formtari of this type can be easily produced from light metal sheet by deep drawing. However, it is also possible to manufacture such shaped sheets from plastic.
- the main surface of the shaped board or its shaped extension runs parallel to the opposite wall, so that a right angle is established between this main surface and the floor strip.
- This shaped plate can be provided on the base strip with a base plate, which then extends to the base plate.
- this base plate is separated from the molded plate and is made of a somewhat stronger material in view of the higher loads in the foot area.
- this air cargo container fulfills all the requirements that arise on the one hand from the desire for high stability and on the other hand from the hope of low weight.
- a freight container 10, in particular for air transportation, is provided over a base plate 11 with a length a of, for example, 1562 mm and a width b of 1534 mm, with a supporting frame made of two side frames 12 and transverse profiles 13, 14 connecting them.
- Each side frame 12 has a side profile 16 of height h (1623 mm) vertical to the surface 15 of the base plate 11, to which a ridge profile 17 parallel to that surface 15 is connected.
- the latter is 1980 mm long (dimension e) and protrudes beyond the base plate 11 by a collar dimension k of approximately 440 mm.
- the cantilever 18 of the ridge profile 17 is connected by a profile bar 20 to the base plate 11, with the plane determined by the surface 15 of which it forms an angle w of 75 °.
- Corner plates for reinforcing the profile connections are designated 19.
- a ceiling panel 25 and a front paneling 26 are attached, in the rear side frame 12 in FIG. 1, a side wall 27.
- the front side of the freight container 10 is open and can be rolled up through a fabric door 28 shown be closed.
- a base plate 29 extends over the base plate 11 to a height i, which is approximately one third of the height h of the side profiles 16.
- a shaped plate 30 adjoins the base plate 29.
- the width f corresponds to that of the base plate 29, both are provided with circumferential rivet strips 31 and by means of which they are fixed to the transverse profiles 13, 14 and the oblique profiles 20.
- Base plate 29 and shaped plate 30 are riveted together on the remaining fourth rivet strips 31a.
- an extension 33 is formed by deep drawing in such a way that its main surface 34 with the side rivet strips 31 includes an angle t of 25 °.
- Triangular surfaces 35 and a bottom strip 36 connecting them extend from the main surface 34 to the rivet strips 31 and run at right angles to the main surface 34 and in the installed position parallel to the base plate 11.
- the transition from the main surface 34 to the triangular surfaces 35 and the bottom strip 36 are curved, as the curvature edge 40 shown in FIG. 4 illustrates.
Abstract
Description
Die Erfindung betrifft einen Frachtbehälter, insbesondere für Lufttransporte, mit auf einer Bodenplatte angeordnetem Traggerüst und dieses wenigstens teilweise ausfachender Beplankung, wobei die Seitenwände des Frachtbehälters nach oben von jeweils einem Firstprofil begrenzt sind und beide Firstprofile über eine gemeinsame Kante der Bodenplatte hinausragen sowie mit dieser durch jeweils zumindest zwei Profile verbunden sind.The invention relates to a cargo container, in particular for air transportation, with a supporting frame arranged on a base plate and this at least partially paneling, the upper side walls of the cargo container being delimited by a ridge profile in each case and both ridge profiles projecting over a common edge of the base plate and with it at least two profiles are connected.
Ein Frachtbehälter dieser Art ist der DE-OS 21 19 536 zu entnehmen. Die dort dargestellten Seitenwände bestehen aus zwei parallelen Vertikalprofilen, welche durch das Firstprofil verbunden sind ; der auskragende Teil des Firstprofils überspannt eine ausserhalb der Bodenplatte verlaufende Zone der Seitenwand, welche von Profilen eingefasst ist und von der Bodenplatte ab bis etwa zur Hälfte der Seitenwandhöhe eine schräge Kante aufweist.A freight container of this type can be found in DE-OS 21 19 536. The side walls shown there consist of two parallel vertical profiles, which are connected by the ridge profile; the projecting part of the ridge profile spans a zone of the side wall which extends outside the base plate and which is bordered by profiles and has an oblique edge from the base plate up to approximately half the side wall height.
Diese Form des Frachtbehälters ermöglicht seine Anpassung an den runden oder ovalen Querschnitt eines Flugzeugrumpfes und ist für Luftfrachtbehälter zwingend.This shape of the cargo container enables it to be adapted to the round or oval cross section of an aircraft fuselage and is mandatory for air cargo containers.
Als nachteilig hat sich bei diesem Stand der Technik erwiesen, dass sich die starren Seitenrahmen durch Schubbelastung häufig verformen und insbesondere ausserhalb der Bodenplatte, nämlich in der beschriebenen zusätzlichen Zone der Seitenwand, Brucherscheinungen auftreten. Ein weiterer Nachteil ist, dass Frachtbehälter der beschriebenen Art verhältnismässig schwergewichtig sind, was bekanntlich zu höhtem Treibstoffverbrauch bei Flugzeugen führt.It has proven to be disadvantageous in this prior art that the rigid side frames frequently deform due to shear loads and that breakage phenomena occur in particular outside the base plate, namely in the described additional zone of the side wall. Another disadvantage is that freight containers of the type described are relatively heavy, which is known to lead to increased fuel consumption in aircraft.
Angesichts dieser Gegebenheiten hat sich der Erfinder das Ziel gesetzt, einen Frachtbehälter der eingangs erwähnten Art so auszugestalten, dass bei weitergehender Gewichtsminderung eine Erhöhung der Stabilität eintritt, ausserdem eine günstigere Lagerhaltung und einfache Montage möglich werden.In view of these circumstances, the inventor has set himself the goal of designing a freight container of the type mentioned at the outset in such a way that stability is increased as the weight is reduced further, and more favorable storage and simple assembly are also possible.
Zur Lösung dieser Aufgabe führt, dass die Seitenwand einen Tragrahmen aus einem vertikalen Seitenprofil, dem an dieses anschliessenden Firstprofil und einem von der Bodenplatte in einem Winkel nach aussen geneigten geraden Profil aufweist, welches an eine Kragstirn des überkragenden Firstprofils angefügt ist, und dass zwischen den geneigten Profilen eine Formtafel als Ausfachung festgelegt und an dieser zwischen Randstreifen ein Ansatz herausgeformt ist, der in Abstand zur Bodenplatte mit einem Bodenstreifen versehen ist.To solve this problem, the side wall has a supporting frame made of a vertical side profile, the ridge profile adjoining this and a straight profile inclined outwards from the base plate at an angle, which is attached to a cantilevered face of the overhanging ridge profile, and that between the inclined profiles, a shaped panel is fixed as a infill and an extension is formed on it between edge strips, which is provided with a base strip at a distance from the base plate.
Als besonders günstiger Neigungswinkel zwischen Bodenplatte und dem geneigten Profil hat sich ein Mass von etwa 75° erwiesen.A dimension of approximately 75 ° has proven to be a particularly favorable angle of inclination between the base plate and the inclined profile.
Dank dieser Ausgestaltung genügen insgesamt drei Profile zur Herstellung des Tragrahmens, die zudem ohne weiteres durch eine auf sie einwirkende Kraft parallelogrammartig verschoben werden können, ohne dass es zu Brüchen käme ; die dieser Verschiebung entgegenstehende zusätzliche Endzone der Seitenwände nach dem Stande der Technik entfällt hier. Um die beschriebene Abstufung dennoch zu erreichen, ist die Formtafel in der beschriebenen Weise ausgeformt und ersetzt so die frühere Abstufung ohne deren schwere Bauweise. Formtafelri dieser Art sind ohne weiteres aus Leichtmetallblech auf dem Wege des Tiefziehens herstellbar. Jedoch ist es auch möglich, derartige Formtafeln aus Kunststoff zu fertigen.Thanks to this configuration, a total of three profiles are sufficient to produce the support frame, which can also be moved in a parallelogram-like manner by a force acting on them, without breaking them; the additional end zone of the side walls according to the prior art which opposes this displacement is omitted here. In order to still achieve the gradation described, the shaped plate is shaped in the manner described and thus replaces the earlier gradation without its heavy construction. Formtari of this type can be easily produced from light metal sheet by deep drawing. However, it is also possible to manufacture such shaped sheets from plastic.
Die Hauptfläche der Formtafel bzw. ihres ausgeformten Ansatzes verläuft parallel zur gegenüberliegenden Wand, so dass sich zwischen dieser Hauptfläche und dem Bodenstreifen ein rechter Winkel einstellt.The main surface of the shaped board or its shaped extension runs parallel to the opposite wall, so that a right angle is established between this main surface and the floor strip.
Diese Formplatte kann am Bodenstreifen mit einem Sockelblech versehen sein, welches dann bis zur Bodenplatte reicht. Bei einer besonders günstigen Ausführung ist diese Sockelplatte von der Formplatte getrennt und im Hinblick auf die höheren Belastungen im Fussbereich aus einem etwas stärkeren Werkstoff hergestellt.This shaped plate can be provided on the base strip with a base plate, which then extends to the base plate. In a particularly favorable version, this base plate is separated from the molded plate and is made of a somewhat stronger material in view of the higher loads in the foot area.
Insgesamt erfüllt dieser Luftfrachtcontainer alle Anforderungen, welche einerseits durch den Wunsch nach hoher Stabilität und andererseits durch die Hoffnung auf geringes Gewicht entstehen.Overall, this air cargo container fulfills all the requirements that arise on the one hand from the desire for high stability and on the other hand from the hope of low weight.
Weitere Vorteile und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels sowie anhand der Zeichnung ; diese zeigt in :
- Fig. 1 : eine Schrägsicht auf einen geöffneten Frachtbehälter ;
- Fig. 2 : eine Seitenansicht des Frachtbehälters ;
- Fig. 3 : eine zur Ansicht der Fig. 2 rechtwinklige Ansicht ;
- Fig. 4 : einen Schnitt durch Teile der Fig. 3 nach deren Schnittlinie IV - IV.
- 1: an oblique view of an open freight container;
- 2: a side view of the freight container;
- 3: a view perpendicular to the view of FIG. 2;
- Fig. 4: a section through parts of Fig. 3 along the section line IV - IV.
Ein Frachtbehälter 10, insbesondere für Lufttransporte, ist über einer Bodenplatte 11 der Länge a von beispielsweise 1562 mm und einer Breite b von 1534 mm mit einem Traggerüst aus zwei Seitenrahmen 12 und diese verbindenden Querprofilen 13,14 versehen. Jeder Seitenrahmen 12 weist ein zur oberfläche 15 der Bodenplatte 11 vertikales Seitenprofil 16 einer Höhe h (1623 mm) auf, an das ein zu jener Oberfläche 15 paralleles Firstprofil 17 angeschlossen ist. Letzteres ist 1980 mm lang (Mass e) und kragt um ein Kragmass k von etwa 440 mm über die Bodenplatte 11 hinaus.A
Die Kragstirn 18 des Firstprofils 17 ist durch einen Profilstab 20 mit der Bodenplatte 11 verbunden, mit deren von der Oberfläche 15 bestimmten Ebene er einen Winkel w von 75° einschliesst.The
Eckbleche zur Verstärkung der Profilverbindungen sind mit 19 bezeichnet.Corner plates for reinforcing the profile connections are designated 19.
Zwischen den Seitenrahmen 12 sind ein Deckenblech 25 und eine Frontbeplankung 26 angebracht, in dem in Fig. 1 hintenliegenden Seitenrahmen 12 eine Seitenwand 27. Die vordere Seite des Frachtbehälters 10 ist offen und kann durch eine aufgerollt dargestellte Stofftür 28 verschlossen werden.Between the
Zwischen den beiden geneigten Profilstäben 20 verläuft über der Bodenplatte 11 ein Sockelblech 29 bis zu einer Höhe i, welche etwa ein Drittel der Höhe h der Seitenprofile 16 beträgt. An das Sockelblech 29 schliesst eine Formtafel 30 an. Deren Breite f entspricht jener des Sockelbleches 29, beide sind mit umlaufenden Nietstreifen 31 versehen und mittels deren an den Querprofilen 13, 14 und den schrägen Profilen 20 festgelegt.Between the two
An den verbleibenden jeweils vierten Nietstreifen 31a sind Sockelblech 29 und Formtafel 30 miteinander vernietet.
Aus der aus Leichtmetall hergestellten Formtafel 30 ist ein Ansatz 33 auf dem Wege des Tiefziehens so herausgeformt, dass dessen Hauptfläche 34 mit den seitlichen Nietstreifen 31 Winkel t von 25° einschliesst. Von der Hauptfläche 34 bis zu den Nietstreifen 31 erstrecken sich Dreiecksflächen 35 und ein diese verbindender Bodenstreifen 36, welcher rechtwinklig zur Hauptfläche 34 und in Einbaulage parallel zur Bodenplatte 11 verläuft.From the molded
Der Uebergang von der Hauptfläche 34 zu den Dreiecksflächen 35 und dem Bodenstreifen 36 sind gekrümmt, wie die in Fig. 4 erkennbare Krümmungskante 40 verdeutlicht.The transition from the
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85810343T ATE37007T1 (en) | 1984-07-30 | 1985-07-25 | CARGO CONTAINERS, ESPECIALLY FOR AIR TRANSPORT. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3428109A DE3428109C1 (en) | 1984-07-30 | 1984-07-30 | Freight containers, in particular for air transportation |
DE3428109 | 1984-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0171359A1 EP0171359A1 (en) | 1986-02-12 |
EP0171359B1 true EP0171359B1 (en) | 1988-09-07 |
Family
ID=6241954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85810343A Expired EP0171359B1 (en) | 1984-07-30 | 1985-07-25 | Cargo container, especially for air transport |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0171359B1 (en) |
AT (1) | ATE37007T1 (en) |
AU (1) | AU583041B2 (en) |
DE (1) | DE3428109C1 (en) |
NO (1) | NO163852C (en) |
SG (1) | SG85488G (en) |
ZA (1) | ZA855263B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN170633B (en) * | 1986-12-01 | 1992-04-25 | Alusuisse | |
DE3715895A1 (en) * | 1987-05-13 | 1988-12-01 | Aluminium Walzwerke Singen | CARGO FOR AIR TRANSPORT |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2057352A5 (en) * | 1969-08-13 | 1971-05-21 | Hawker | |
GB1291756A (en) * | 1970-09-23 | 1972-10-04 | Fliteform Ltd | Improvements in and relating to cargo containers |
DE2119536A1 (en) * | 1971-04-22 | 1972-10-26 | Waggon- und Maschinenbau AG, 8850 Donauwörth | Covered cargo container |
BE790483A (en) * | 1971-10-26 | 1973-02-15 | Goodyear Aerospace Corp | CLOSING DEVICE FOR GOODS TRANSPORT CONTAINER |
US3853239A (en) * | 1973-03-29 | 1974-12-10 | Goodyear Aerospace Corp | Cargo container having adjustable shelves |
EP0158111A1 (en) * | 1984-03-16 | 1985-10-16 | Brüggemann & Brand GmbH & Co. KG. | Receptacle for storing or transporting articles or stock such as containers, pallets, etc. |
-
1984
- 1984-07-30 DE DE3428109A patent/DE3428109C1/en not_active Expired
-
1985
- 1985-07-12 ZA ZA855263A patent/ZA855263B/en unknown
- 1985-07-16 AU AU45057/85A patent/AU583041B2/en not_active Ceased
- 1985-07-25 AT AT85810343T patent/ATE37007T1/en not_active IP Right Cessation
- 1985-07-25 EP EP85810343A patent/EP0171359B1/en not_active Expired
- 1985-07-26 NO NO852989A patent/NO163852C/en unknown
-
1988
- 1988-12-06 SG SG854/88A patent/SG85488G/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3428109C1 (en) | 1985-09-19 |
AU583041B2 (en) | 1989-04-20 |
ATE37007T1 (en) | 1988-09-15 |
NO163852C (en) | 1990-08-01 |
AU4505785A (en) | 1986-02-06 |
NO852989L (en) | 1986-01-31 |
NO163852B (en) | 1990-04-23 |
EP0171359A1 (en) | 1986-02-12 |
ZA855263B (en) | 1986-02-26 |
SG85488G (en) | 1989-06-02 |
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