EP1993935A1 - Support de fret aerien - Google Patents

Support de fret aerien

Info

Publication number
EP1993935A1
EP1993935A1 EP07702371A EP07702371A EP1993935A1 EP 1993935 A1 EP1993935 A1 EP 1993935A1 EP 07702371 A EP07702371 A EP 07702371A EP 07702371 A EP07702371 A EP 07702371A EP 1993935 A1 EP1993935 A1 EP 1993935A1
Authority
EP
European Patent Office
Prior art keywords
carrier according
air cargo
cargo carrier
wall elements
wall
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.)
Withdrawn
Application number
EP07702371A
Other languages
German (de)
English (en)
Inventor
Erwin Baur
Adalbert Bruns
Paul Filz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acep - Advanced Composites Engineering and Production GmbH
Original Assignee
Acep - Advanced Composites Engineering and Production 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 Acep - Advanced Composites Engineering and Production GmbH filed Critical Acep - Advanced Composites Engineering and Production GmbH
Publication of EP1993935A1 publication Critical patent/EP1993935A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65D90/022—Laminated structures

Definitions

  • the invention relates to an air freight carrier, with a bottom plate and thus connectable security elements for secure placement of the cargo.
  • the known air freight carrier therefore solves in particular the problem of reducing the required storage space in the empty transport quickly and reliably substantially compared to the space required for a filled carrier.
  • the cited prior art does not address the problem of weight saving, which is particularly important in aviation, while maintaining the respective stability of the freight carrier to be taken into account. It is also not about reducing the susceptibility to damage, ease of repair or longer life. This is where the task of the invention begins.
  • the bottom plate is a one- or multi-part sandwich construction with a cover layer laminate, an integrated frame with a covering cover layer of composite material and a supporting core material. This construction of bottom plate and frame results in high strength, a relatively low weight of the air carrier.
  • Fig. 1 is a bottom plate which is provided with an integrated frame
  • Fig. 2 shows an embodiment with wall elements without balcony-like training
  • Fig. 3 shows an embodiment with wall elements with a balcony-like design.
  • the airfreight carrier according to the invention is a sandwich construction with cover layer laminates and an integrated frame 2 with an enveloping cover layer 4, 5 of composite materials.
  • the air freight carrier has a base plate 1 in sandwich construction with cover layer laminates and an integrated frame 2 with a covering covering layer 4, 5 made of composite materials.
  • the bottom plate may be formed in several parts.
  • different foams of crosslinked or thermoplastic plastics preferably polyurethane, polyvinyl chloride, polyimide or so-called honeycombs or tubes, preferably of thermoplastics or paper or metal, are used as the core material.
  • the cover layer laminates consist of different fibers or fiber combinations (preferably carbon, aramid, glass, polyester, polyethylene) and matrix systems
  • thermoplastics preferably polyamide, polypropylene, polyethylene
  • Woven fabrics of said fiber materials are preferably used as reinforcing material, which, however, can be reinforced locally with, for example, unidirectional or multidirectional layers if required.
  • the bottom plate 1 with the integrated frame 2 can be used both as airfreight carrier floor and as a pallet. Depending on this, the integrated frame profile is executed. In the first case are special fasteners with the Frame profile connected. In the case of use as a pallet, it is necessary, if necessary using suitable inserts, to provide the possibility of attaching nets to NAS 3610 to securing elements 6.
  • the cover layer laminate 4, 5 is made using fibers or
  • Formed fiber combinations and preferably has carbon and / or aramid and / or glass and / or polyester and / or polyethylene.
  • the fibers or fiber combinations are embedded in a matrix system, preferably of epoxy-polyester-vinyl-ester, polyurethane or phenol-based or of thermoplastics, preferably of polyamide, polypropylene or polyethylene.
  • the core material consists of foams or is honeycomb or in the form of tubes, for example made of paper, plastic or metal.
  • the carrier has at least six parts in such an embodiment.
  • the ceiling element 10 consists either of a thin sandwich construction, which is comparable to that which is possibly used for the bottom plate 1, or of a thin-walled highly flexible laminate, like the cover layers of the 4.5 Sandwich constructions, of different fiber combinations (preferably coal, aramid, glass, polyethylene) and matrix systems (curable molding compositions preferably on epoxy, polyester, vinyl ester, polyurethane-based) consists. Also in the ceiling element part special fasteners are integrated in the detachable form.
  • the wall elements of the air cargo carrier exist in two variants, namely in a planar shape with the elements 7,7a, 8,9 and in a balcony-like formation with the elements 7,8,9,11, 11a, as "balcony" 11, 11a
  • the airfreight carrier in shape and size can be adapted to the space conditions of different aircraft, wherein the beveled balcony variant 11, 11a in the aircraft on the aircraft wall, at the curvature of which it is substantially adapted arranged
  • Airplane size to be adjusted.
  • each of the two consists of side panels.
  • a suitable block-shaped air freight carrier can be assembled by using only two flat side parts.
  • an air freight carrier with two balcony parts can be assembled.
  • the side parts consist of a thin-walled, highly flexible laminate which, like the cover layer of the sandwich constructions, consists of different fiber combinations (preferably carbon, aramid, glass, polyethylene) and matrix systems (curable molding compounds preferably based on epoxy, polyester, vinyl ester, polyurethane). Base). Also in the wall elements are special in the detachable form
  • the thin-walled highly flexible laminates have a high strength and a high ductility and thus a pronounced energy absorption capacity, whereby the vulnerability to damage by z.
  • the rear wall of the cargo carrier is directly comparable with the wall elements from the material selection point of view. The same applies mutatis mutandis to the front
  • Airfreight carrier wall if the variant "fixed door” is to be provided.
  • the door consists of a flexible plastic-coated fabric and preferably has standard components for closing.
  • As reinforcing material it is preferred to use fabrics of the fiber materials mentioned several times, but if necessary they can be strengthened locally with, for example, unidirectional or multi-dimensional layers.
  • the matrix materials mentioned substances are added, they in the sense of existing regulations, eg. B. JAR 25, make it flame retardant.
  • the bottom plate 1 with integrated frame 2 presents itself overall in the basic embodiment of the invention in the manner of a pallet.
  • the topcoat laminate is formed using fibers or fiber combinations and comprises carbon and / or aramid and / or glass and / or polyester and / or polyethylene.
  • the fibers or fiber combinations are embedded in a matrix system of epoxy-polyester-vinyl ester, polyurethane or phenol-based or thermoplastic, preferably of polyamide, polypropylene or polyethylene.
  • the core material consists of foams or is honeycomb, z. B. made of paper.
  • wall elements 7,7a, 8,9; 7,8,9,11, 11a set which are covered by a ceiling element 10.
  • the wall elements and the ceiling element are connected together at their edges and form a receiving space 12 for cargo.
  • At least one of the wall elements can be adapted in its outer contour to the inner wall course in the cargo hold of an aircraft.
  • one of the four wall areas can be closed by a curtain, a blind or a door.
  • the wall elements 7,7a, 8,9; 7,8,9,11, 11a and the ceiling element 10 are fixedly or detachably connected to each other.
  • permanent connection is in particular a riveting or gluing.
  • the wall elements 7,7a, 8,9; 7,8,9,11, 11a and the bottom plate 1, which may each also be designed in several parts, and the frame 1 are fixedly or detachably connected to each other.
  • permanent connection is here in particular a riveting or gluing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention a pour principal objet d'abaisser nettement le poids à vide des supports de fret aérien, sans réduction de la charge utile admissible, et en particulier de supports de fret aérien qui présentent une plaque de fond (1), un cadre intégré (2) et des éléments de fixation (6) pouvant y être reliés pour placer la charge de manière sûre. A cet effet, la plaque de fond (1) est une structure en sandwich qui présente une couche de revêtement stratifiée (4), un cadre intégré (2) entouré par une couche de revêtement (5) en matériau composite, et un matériau central de support (3).
EP07702371A 2006-02-10 2007-01-15 Support de fret aerien Withdrawn EP1993935A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610006511 DE102006006511A1 (de) 2006-02-10 2006-02-10 Frachtträger, insbesondere Luftfrachtträger
PCT/DE2007/000090 WO2007090363A1 (fr) 2006-02-10 2007-01-15 Support de fret aerien

Publications (1)

Publication Number Publication Date
EP1993935A1 true EP1993935A1 (fr) 2008-11-26

Family

ID=37998544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07702371A Withdrawn EP1993935A1 (fr) 2006-02-10 2007-01-15 Support de fret aerien

Country Status (3)

Country Link
EP (1) EP1993935A1 (fr)
DE (1) DE102006006511A1 (fr)
WO (1) WO2007090363A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013022357A1 (fr) 2011-08-08 2013-02-14 Uniwersytet Medyczny W Lodzi Formulation polyphénolique, sa préparation et son utilisation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110247958A1 (en) 2008-10-16 2011-10-13 Composite Transport Technologies ,Inc. Lightweight unit load device
EP2409933A1 (fr) * 2010-07-22 2012-01-25 ISE Automotive GmbH Support de marchandises de fret
DE102010045808A1 (de) * 2010-09-20 2012-03-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Transportvorrichtung
DE102010049776B4 (de) * 2010-10-29 2015-09-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Bodenplatte

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575312A (en) * 1969-02-10 1971-04-20 Gentex Corp Refrigerated cargo box
US3552329A (en) * 1969-12-10 1971-01-05 Tridair Industries Panel construction and method
US3684632A (en) * 1971-02-04 1972-08-15 Rafael De Jesus Pedraza Laminated pallet and method of making same
US3955700A (en) * 1975-06-02 1976-05-11 Omni Equipment, Inc. Freight container
DE7723180U1 (de) * 1977-07-25 1983-02-03 Bruns, Hans Jürgen, Ing.(grad.), 2841 Steinfeld Stapelplatte aus Verbundkunststoff
GB8416713D0 (en) * 1984-06-30 1984-08-01 Forsyth I Fold away container
GB2220724B (en) * 1988-06-23 1993-01-20 John R Hulls Composite structural member with integral load bearing joint-forming structure
DE8913412U1 (fr) * 1989-11-14 1990-01-11 Meier + Niehaus Gmbh, 4292 Rhede, De
GB9209242D0 (en) * 1992-04-29 1992-06-17 Royal Ordnance Plc Improvements in or relating to blast attenuating containers
DE4331835C2 (de) * 1993-09-20 1995-11-23 Daimler Benz Aerospace Ag Luftfrachtcontainer
US7063227B2 (en) * 2003-09-05 2006-06-20 Satco, Inc. Air cargo container
DE202005017920U1 (de) * 2005-11-15 2006-01-19 Berrezouga, Ridha Fracht-Einheit Container

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007090363A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013022357A1 (fr) 2011-08-08 2013-02-14 Uniwersytet Medyczny W Lodzi Formulation polyphénolique, sa préparation et son utilisation

Also Published As

Publication number Publication date
WO2007090363A1 (fr) 2007-08-16
DE102006006511A1 (de) 2007-08-16

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