WO2009039544A2 - Sacoche pour objets - Google Patents

Sacoche pour objets Download PDF

Info

Publication number
WO2009039544A2
WO2009039544A2 PCT/AT2008/000342 AT2008000342W WO2009039544A2 WO 2009039544 A2 WO2009039544 A2 WO 2009039544A2 AT 2008000342 W AT2008000342 W AT 2008000342W WO 2009039544 A2 WO2009039544 A2 WO 2009039544A2
Authority
WO
WIPO (PCT)
Prior art keywords
carrying strap
carrying
film
length
strap according
Prior art date
Application number
PCT/AT2008/000342
Other languages
German (de)
English (en)
Other versions
WO2009039544A3 (fr
Inventor
Rainer Arndt
Original Assignee
Ottakringer Brauerei Ag
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 Ottakringer Brauerei Ag filed Critical Ottakringer Brauerei Ag
Priority to CN2008801084721A priority Critical patent/CN101821173B/zh
Priority to EP08799931A priority patent/EP2197765A2/fr
Publication of WO2009039544A2 publication Critical patent/WO2009039544A2/fr
Publication of WO2009039544A3 publication Critical patent/WO2009039544A3/fr

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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
    • B65D71/10—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles and provided with inserts
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/30—Straps; Bands
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00432—Handles or suspending means
    • B65D2571/00512—Handles or suspending means movable or foldable between an extended and a retracted position

Definitions

  • the invention relates to a carrying strap for objects, wherein the carrying strap is variable in length from an unstretched state to an extended state.
  • the invention relates to the use of an extensible carrying strap for transporting objects, wherein the carrying strap rests against the object in the unstretched state.
  • the invention relates to the use of a knitted fabric.
  • Straps as carrying aids for carrying objects are known per se in many variants. Carrying straps find particular use in handbags, sports bags and backpacks, where they have the task of holding the object and connect to the wearer's body, in particular the hand or shoulder to produce.
  • Some of these straps in the form of shoulder straps have a fixed length which is dimensioned so that the strap can be looped around the shoulder and the article to be worn held at a sufficient distance from the shoulder.
  • Such belts are either not stretchable or only slightly stretchable so that they after stretching their original
  • Belts are also known whose effective length is provided by a device such as a belt. a Verstellschnalle, can be changed without affecting the actual length of the belt is changed.
  • All of the aforementioned straps have two ends, which are connected to each other either by a connecting element or which are each connected to another component or the object to be worn.
  • This connecting element usually consists of several individual parts that can be moved mechanically, and is usually moderately complex.
  • the manufacturing and cost of a connecting element and optionally a device for changing the effective length of the belt is justified only for items that are needed several times.
  • the invention is based on the object to provide a harness for items available, with which the problems and disadvantages addressed are overcome.
  • this object is achieved with the use of a carrying strap with the features of claim 18.
  • this object is achieved with the use of a knit with the features of claim 24th
  • a strap which can have two different lengths without being elastic.
  • Another particular advantage of the carrying strap according to the invention lies in the handling, especially if it is integrated into an existing production process. Since, in a particularly preferred embodiment of the invention, the carrying strap has a higher rigidity in the extended state than in the unstretched state, it remains dimensionally stable after being stretched.
  • the carrying strap is in one piece, i. self-contained, which is why on any
  • Connecting elements for connecting ends can be dispensed with.
  • the carrying strap in its unstretched state is preferably completely on
  • the strap is then at least in sections stretched from its unstretched state to a stable state.
  • the carrying strap according to the invention is preferably a shoulder strap. In the context of the invention, however, it may also be a hand strap. In the version as hand strap, the degree of change in length compared to the shoulder strap is lower. While the shoulder belt, an extension of the belt can be provided, for example, 1.5 times its length, with a hand strap a length change of about 10% is sufficient to see a hand between the belt and the object to be worn.
  • FIG. 2 shows a ready-to-ship can pallet with an embodiment of the carrying belt according to the invention
  • FIG. 3 shows the can pallet from FIG. 2 after an extension of the belt into the shape of a shoulder belt
  • FIGS. 4 and 5 respectively 6 is a schematic representation of a manufacturing process of an embodiment of a carrying belt according to the invention
  • FIG. 7 is a schematic representation of another manufacturing process of an embodiment of a carrying belt according to the invention
  • FIG. 8 is a sectional view of a possible fiber for 9 shows a schematic representation of the construction of a further embodiment of a carrying belt according to the invention
  • FIGS. 10 to 12 show embodiments of the carrying belt as a hand-carrying belt arranged on a can pallet
  • a pallet 1 is shown with canned beer, which in practice usually 24 cans 2, which are on a cardboard tray 3 comprises.
  • the cardboard tray 3 is tightly wrapped with the cans 2 with a film 4. If a customer wants to carry this can pallet 1, he usually can only do so by placing the can pallet 1 on his forearms. This mode of transport is uncomfortable and requires both arms.
  • FIG. 2 shows a can pallet 1 with a carrying strap 5 according to the invention.
  • the carrying strap 5 is self-contained, ie one-piece, and lies snugly against the can pallet 1, since its length is equal to that of FIG - -
  • Scope of the can pallet 1 usually about 1.3 m corresponds.
  • the customer can take the can pallet 1 and pull the carrying strap 5 in an extended state to a length of about 2 m.
  • the strap 5 may be mounted under the film 4, so that it does not interfere with the transport and not slip in use according to FIG.
  • the stretched state of the carrying strap 5 is shown in FIG.
  • the construction of the carrying belt 5, due to its material properties which will be described later, is such that it is inelastically stretchable, i. that he does not return to its original length of about 1.3 m after stretching.
  • the customer can hang the box pallet 1 on his shoulder like a handbag and also has at least one hand free to carry other objects, possibly a second can pallet 1, or perform other actions.
  • the carrying belt 5 according to the invention is not elastic. Pulling or stretching triggers an irreversible process, which is described in more detail in relation to FIGS. 4 to 8, by means of which the carrying strap 5 acquires a certain stability and rigidity. This process can not be repeated.
  • a conventional, non-elastic shoulder strap would have to have a length of about 2 m in order to be wound on the one hand around the can pallet 1 and around the shoulder. If the can pallet 1 as usual only has a circumference of about 1.3 m, the excess length of about 0.7 m would have plugged in the packaging and during in-house transport and transport to the shelves with effort in the can pallet 1 or specially flat folded folded on the can pallet 1 and fixed there.
  • An elastic belt would be very uncomfortable when transported by the customer in the shop, as the can pallet 1, which is very unstable, swings on the belt and can fall apart.
  • FIGS. 4 and 5 show schematically the structure of an embodiment of a carrying strap 5 according to the invention in its original, unstretched state (above) and in its extended state (below).
  • a textile fabric preferably a knitted fabric 6 made of a polyester, of a thermoplastic plastic layer 7, preferably a EVA film provided.
  • the film 7 penetrates partly into the knitted fabric 6. This penetration can be controlled by a laminating process during the manufacture of the carrying belt 5 according to the invention.
  • the strengths - - The plastic layers 7 and 6 of the knitted fabric are not shown in proportion.
  • the knitted fabric 6 is provided on two opposite sides with the plastic layer 7, which is also referred to below as the film 7, the thickness of the film 7 preferably being in the range from 20 to 40 ⁇ m.
  • the knitted fabric 6 is coated on one side only with the film 7, wherein a thickness of the film is preferably to be selected in the range of 30 to 60 microns.
  • the knitted fabric 6 allows a change in length to about 1.5 times the original length, wherein the structure of the knitted fabric 6 is selected such that the riser 5 is thinner but not substantially narrower by the stretching ,
  • Not significantly narrower in the context of the invention means that the carrying strap 5 is narrowed by a maximum of 25%.
  • the molecular chains in the film 7 are in the unstretched state of the carrying belt 5 (in FIGS. 4 and 5 above) disordered in the plastic matrix.
  • the irreversible stretching process causes these molecular chains to align substantially parallel to the direction of stretching, as a result of which the film 7 loses the elastic property of a thermoplastic.
  • the film 7 alone would tear with the same load at the weakest point. However, this is prevented by the composite with the knitted fabric 6.
  • Fig. 6 shows schematically a manufacturing process of an embodiment of a carrying belt 5 according to the invention, in which the knitted fabric 6 is laminated on one side with the film 7 and optionally with the addition of a laminating agent.
  • the fabric 6, the film 7 and the laminating agent are processed in a first device 17 under the action of heat to form a composite.
  • the composite is cooled.
  • FIGS. 7 to 9 further possibilities are shown how the carrying strap 5 can obtain its features essential to the invention.
  • 7 shows schematically the production process of an Embodiment of a carrying strap 5 according to the invention, which in turn has a textile core, preferably a knitted fabric 6.
  • the knitted fabric 6 is seen in the direction of production (arrow 8) immersed in a step in an impregnating trough 9 in a plastic solution and fed to the device 10 in a further step.
  • the solvents are damped by heating and the impregnated knitted fabric 6 is dried simultaneously.
  • the threads of the knitted fabric 6 are largely completely enveloped by the plastic matrix.
  • FIG. 8 shows a possible fiber 11 for producing a carrying belt 5 according to the invention in a sectional view.
  • a thread 12 is coated with a sheath 13 made of plastic.
  • the fiber 11 shown which in itself has the property according to the invention in terms of stretchability, has a thread 12 made of a polyester core of about 0.1 mm in diameter and a jacket made of EVA with about 0.1 to 0.2 mm in thickness on. According to the invention, it is provided that the cross-sectional area of the jacket 13 is greater than the cross-sectional area of the thread 12.
  • the resulting after the knitting process textile structure is thermally fixed in a further process, for example by a H. compassionföhn, a hot roll or hot plates, whereby the individual fibers form a solid composite, which in the occurring within the scope of the invention stretching the carrying belt. 5 do not break.
  • An additional, flat coating of the knitted fabric is not required in this embodiment.
  • the textile fabric comprises two different monofilaments 14, 15, of which one mono-filament 14 is made of an extensible thread and the other mono-filament 15 is made of a non-stretchable thread is.
  • FIGS. 10 to 12 show embodiments of a carrying strap 5 as a hand-carrying strap, the features described with reference to FIGS. 4 to 9 also being applicable here.
  • FIG. 10 shows a box pallet 1 with a carrying strap 5, the length of which, in the unstretched state, corresponds to the circumference of the can pallet 1.
  • the customer can take the can pallet 1 and stretch the carrying strap 5 in an area to the illustrated, curved state.
  • the strap 5 may be mounted under the film 4.
  • the area in which the carrying strap 5 can be stretched once is pushed through a window 17 in the film 4 - -
  • the window 17 in the film 4 forms the beginning and the end of the curvature 18, in which a hand can be inserted.
  • FIGS. 11 and 12 show an embodiment of a carrying strap 5 according to the invention, in which the carrying strap 5 is not completely laid around the can pallet 1.
  • the carrying strap 5 has two ends which are fastened, in particular welded, to two opposite sides of the can pallet 1.
  • the carrying belt 5 can be stretched from its unstretched state (FIG. 11) to the arched state shown in FIG.
  • the carrying strap 5 has a plurality of segments 19, 20.
  • a non-stretchable belt 19 optionally a textile belt, with at least one inventive, uniquely stretchable segment 20 are combined.
  • a single stretchable segment 20 which may be constructed and manufactured as the previous embodiments, in each case inextricably connected, in particular glued or welded, to one end of an inextensible belt.
  • a plurality of segments 20 according to the invention and / or a plurality of segments 19 may also be provided.
  • a self-contained carrying strap 5 for an object fits snugly against this object, since its length corresponds to the circumference of the object. Since the carrying strap 5 can only be length-changed at least in sections, it can be stretched without it returning to its original length after stretching. In this form, the carrying strap 5 is a stable shoulder strap.
  • the carrying strap 5 is not elastic. By stretching an irreversible process is triggered by the carrying strap 5 in the extended state obtains a certain stability and rigidity. This process can not be repeated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

La présente invention concerne une sangle de transport (5) refermée sur elle-même, se trouvant en contact étroit avec cet objet car sa longueur correspond au périmètre de l'objet. Étant donné que la longueur de la sangle de transport (5) ne peut être modifiée qu'une fois au moins dans certain segments, elle ne peut pas être étirée sans reprendre après l'étirage sa longueur d'origine. Dans cette configuration, la sangle de transport (5) constitue une sangle d'épaule stable. La sangle de transport (5) n'est pas élastique. L'étirement provoque un processus irréversible au moyen duquel la sangle de transport (5) atteint à l'état étiré une certaine stabilité et une certaine rigidité. Ce processus ne peut pas être répété.
PCT/AT2008/000342 2007-09-24 2008-09-24 Sacoche pour objets WO2009039544A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801084721A CN101821173B (zh) 2007-09-24 2008-09-24 承负带
EP08799931A EP2197765A2 (fr) 2007-09-24 2008-09-24 Sangle de transport

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT15002007A AT505864B1 (de) 2007-09-24 2007-09-24 Tragetasche für gegenstände
ATA1500/2007 2007-09-24

Publications (2)

Publication Number Publication Date
WO2009039544A2 true WO2009039544A2 (fr) 2009-04-02
WO2009039544A3 WO2009039544A3 (fr) 2009-11-26

Family

ID=40089911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2008/000342 WO2009039544A2 (fr) 2007-09-24 2008-09-24 Sacoche pour objets

Country Status (4)

Country Link
EP (1) EP2197765A2 (fr)
CN (1) CN101821173B (fr)
AT (1) AT505864B1 (fr)
WO (1) WO2009039544A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012052340A1 (fr) 2010-10-19 2012-04-26 Roche Diagnostics Gmbh Suremballage assurant la sécurité de transport d'un paquet
WO2014029491A1 (fr) * 2012-08-20 2014-02-27 Khs Gmbh Pack et procédé de formation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526738A1 (de) 2022-12-05 2024-06-15 Rajchl Simon Tragetaschensystem für Bündelwarensystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432535A1 (fr) 1989-12-14 1991-06-19 Spanset Inter Ag Sangle absorbeuse d'énergie
US5080281A (en) 1990-11-09 1992-01-14 Minnesota Mining And Manufacturing Company Flexible handle for an object and method for construction therefor
WO2001026738A1 (fr) 1999-10-14 2001-04-19 Rose Manufacturing Company Longe de sécurité avec amortisseur anti-chute incorporé
CA2521389A1 (fr) 2005-09-28 2007-03-28 Sturges Manufacturing Co., Amortisseur pour dispositif antichute personnel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432535A1 (fr) 1989-12-14 1991-06-19 Spanset Inter Ag Sangle absorbeuse d'énergie
US5080281A (en) 1990-11-09 1992-01-14 Minnesota Mining And Manufacturing Company Flexible handle for an object and method for construction therefor
WO2001026738A1 (fr) 1999-10-14 2001-04-19 Rose Manufacturing Company Longe de sécurité avec amortisseur anti-chute incorporé
CA2521389A1 (fr) 2005-09-28 2007-03-28 Sturges Manufacturing Co., Amortisseur pour dispositif antichute personnel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012052340A1 (fr) 2010-10-19 2012-04-26 Roche Diagnostics Gmbh Suremballage assurant la sécurité de transport d'un paquet
CN103153809A (zh) * 2010-10-19 2013-06-12 霍夫曼-拉罗奇有限公司 用于安全运输至少一个包装件的外包装装置
US9873546B2 (en) 2010-10-19 2018-01-23 Holger Burkardt External packaging for safeguarding at least one package during transportation
US10899497B2 (en) 2010-10-19 2021-01-26 Roche Diagnostics Operations, Inc. External packaging for safeguarding at least one package during transportation
WO2014029491A1 (fr) * 2012-08-20 2014-02-27 Khs Gmbh Pack et procédé de formation
US9771198B2 (en) 2012-08-20 2017-09-26 Khs Gmbh Cluster pack and production method

Also Published As

Publication number Publication date
AT505864B1 (de) 2010-10-15
CN101821173B (zh) 2012-04-25
WO2009039544A3 (fr) 2009-11-26
CN101821173A (zh) 2010-09-01
EP2197765A2 (fr) 2010-06-23
AT505864A1 (de) 2009-04-15

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