US20130174519A1 - Apparatus and method for manoeuvring products - Google Patents

Apparatus and method for manoeuvring products Download PDF

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Publication number
US20130174519A1
US20130174519A1 US13/518,323 US201013518323A US2013174519A1 US 20130174519 A1 US20130174519 A1 US 20130174519A1 US 201013518323 A US201013518323 A US 201013518323A US 2013174519 A1 US2013174519 A1 US 2013174519A1
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US
United States
Prior art keywords
products
conveyor
packaging
lines
stick
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.)
Abandoned
Application number
US13/518,323
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English (en)
Inventor
Andrew Paul Kershaw
Jeremy Keith Baker
Alex Julien Jezequel
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.)
Nestec SA
Original Assignee
Nestec SA
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 Nestec SA filed Critical Nestec SA
Assigned to NESTEC S.A. reassignment NESTEC S.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BAKER, JEREMY KEITH, Jezequel, Alex Julien, Kershaw, Andrew Paul
Publication of US20130174519A1 publication Critical patent/US20130174519A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/14—Feeding, e.g. conveying, single articles by agitators or vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/34—Packaging other rod-shaped articles, e.g. sausages, macaroni, spaghetti, drinking straws, welding electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B65G37/005—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes comprising two or more co-operating conveying elements with parallel longitudinal axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
    • B65G47/30—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors
    • B65G47/31—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors by varying the relative speeds of the conveyors forming the series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/02—Plurality of alternative input or output lines or plurality of alternative packaging units on the same packaging line for improving machine flexibility

Definitions

  • This invention relates to an apparatus and method for manoeuvring food products prior to packaging.
  • the invention relates to such an apparatus and method for fragile food products having an elongate shape, such as extruded confectionery or bakery products.
  • the packaging of some elongate food products has previously been carried out by a roll wrapping process. According to the roll wrapping process, a web of packaging material is simply wound around each product.
  • the packaging material for such products is typically a single layer plastics material or a laminate consisting of plastics and aluminium foil layers.
  • flow wrapping For the packaging of many food products, “form, fill and seal” processes capable of providing a hermetic seal are used.
  • One such process suitable for packaging elongate food products is known as flow wrapping.
  • a continuous web of packaging material is fed around a folding box which serves to form the material into the desired cross-sectional shape.
  • elongate food products are sequentially moved into the packaging material by an in-feed conveyor.
  • heated rollers make transverse seals across the width of the packaging material to separate adjacent ones of the products.
  • a further set of heated rollers join the opposite longitudinal edges of the packaging material together to enclose the products before a cutting knife separates the individual packages.
  • a flow wrapping process is described in more detail in GB 2303111 A.
  • a problem with the flow wrapping process described above is that relatively complicated machinery is required. Furthermore, flow wrapping can cause cosmetic damage to fragile food products.
  • stick-pack packaging Another form, fill and seal process used for the packaging of some food products is known as stick-pack packaging.
  • a continuous web of packaging material is folded around a filler tube.
  • Transverse and longitudinal seals are formed in the packaging material at the same time as a liquid, semi-liquid or granular solid is pumped through the filler tube and packaged in the resulting stick-packs.
  • Stick-pack packaging is described in more detail in US 2007/0173395 A1.
  • stick-pack packaging machines having multiple, parallel packaging lines are available.
  • stick-pack packaging machines having 16 parallel lines are known. Consequently, stick-pack packaging is generally very efficient because high packaging rates can be maintained.
  • stick-pack packaging process only used before for packaging pumpable or flowing food products such as semi-liquid sauces and granular powder is suitable for the packaging of non-flowing, solid, food products.
  • stick-pack packaging is particularly suitable for the packaging of fragile or very fragile confectionery and bakery products because the risk of damage to the products as they pass through the packaging machine is low.
  • the apparatus according to the invention allow following improvements: packing individually at very high speed very fragile solid food products, such as wafer products.
  • the inventors have conceived an apparatus and method for manoeuvring fragile food products which overcomes at least some of the technical difficulties associated with orientating and feeding the products into multiple lines.
  • a first aspect of the invention provides an apparatus for manoeuvring products, more particularly randomly orientated products, such as food products, prior to packaging, the apparatus comprising at least one conveying means for conveying the products and a vibratory conveyor arranged to receive the products from the at least one conveying means, wherein the vibratory conveyor comprises:
  • this combination of at least one conveying means and a vibratory conveyor having different upstream and downstream portions is particularly suitable for supplying food products to a multi-line or multi-lane stick-pack packaging machine at an appropriate rate.
  • the upstream portion of the vibratory conveyor which may have a flat conveying surface, serves to increase transverse spacings between the products and the downstream portion of the vibratory conveyor serves to align the products and sort them into multiple lines.
  • the downstream portion of the vibratory conveyor serves to align the products and sort them into multiple lines.
  • the surface of the upstream portion of the vibratory conveyor has a surface which does not constrain the transverse movement of the products, so that the vibrations cause transverse spreading of the products as they are conveyed primarily in a longitudinal direction.
  • the surface of this portion of the vibratory conveyor may be substantially flat.
  • the mechanical alignment means of the downstream portion of the vibratory conveyor may comprise upstanding members having longitudinal guide surfaces pairs of which may be tapered.
  • the mechanical alignment means may comprise elongate channels formed into the conveying surface of the vibratory conveyor.
  • the channels may have any suitable cross-section, including channels having parallel walls (e.g. having a rectangular cross-section) or tapered walls (e.g. having a triangular cross-section).
  • the mechanical alignment means are arranged to engage, align and sort the products into multiple lines.
  • the longitudinal positions of the leading edges of the mechanical alignment means may vary with their transverse location.
  • the leading edges of the relatively outboard mechanical alignment means may be positioned upstream of the leading edges of the relatively central mechanical alignment means.
  • the mechanical alignment means are preferably arranged to sort the products into (geometrically) parallel lines of products, although diverging or converging lines are also possible if the transverse spread of products does not match that of in-feed lines or in-feed lane of the packaging machine.
  • the vibratory conveyor may, for example, be an electromagnetic-type vibratory conveyor. Suitable conveyors of this type are commercially available and will be known to those skilled in the art. Other types of vibratory conveyor may also be suitable.
  • the apparatus may also comprise an in-feed conveyor for a packaging machine arranged to receive the products from the vibratory conveyor, the vibratory conveyor and the in-feed conveyor defining a separation gap for the removal of detritus and under-sized products.
  • a separation gap for the removal of detritus and under-sized products.
  • the separation gap may be set to approximately one third of the product's length.
  • the separation gap may be provided directly between the vibratory conveyor and the packaging machine.
  • the at least one conveying means may comprise a plurality of conveying means, in which case each conveying means other than the first may be arranged to convey products at a higher speed than an immediately upstream conveyor means. In this way, the longitudinal spacings between the products may be increased to thereby minimise product damage. The longitudinal spacings between the products may also be increased to thereby facilitate the uniform distribution and separation of the products.
  • the at least one conveying means may alternatively or additionally serve as a product buffer so that the product forming line need not be stopped during short, planned stoppages of the packaging machine.
  • Each conveying means of the plurality of conveying means may be a belted conveyor, such as an endless belt conveyor.
  • the conveyors may be inclined such that the upstream edge of a relatively downstream conveyor is arranged below the downstream edge of a relatively upstream conveyor. In this way, the conveying height of the entire apparatus can be maintained relatively constant from end to end.
  • Static chutes may be provided between the conveyors to reduce the risk of damaging the products.
  • the plurality of conveying means consist of two endless belt conveyors inclined at an angle of 8.5 degrees to the horizontal, with a static chute provided between the conveyors.
  • the apparatus may further comprise a static chute arranged upstream of the plurality of conveying means for providing a supply of products to a first conveying means of the plurality.
  • the static chute may be arranged to increase or reduce the transverse spacings between the products.
  • the static chute may be angled downwardly at an angle of from 20 to 40 degrees, preferably from 22 to 28 degrees, and most preferably about 25 degrees.
  • the invention also provides a packaging apparatus for products, more particularly randomly orientated food products comprising the apparatus described above and a stick-pack packaging machine arranged to receive products from the apparatus and package the products in stick-packs, wherein the stick-pack packaging machine comprises multiple packaging lines arranged in parallel to receive respective lines of the products.
  • the stick-pack packaging machine may, for example, comprise 16 packaging lines.
  • Delivery tubes of the stick-pack packaging machine which are arranged to receive the lines of products, preferably have a substantially vertical orientation so that the products can pass through the tubes by gravity.
  • the apparatus described above for packaging non-flowing solid food products, such as fragile confectionery or bakery products.
  • the products may be of elongate form and have a substantially constant shape and size.
  • a method of manoeuvring randomly orientated products such as food products, prior to packaging, the method comprising conveying the products using at least one conveying means and further conveying the products using a vibratory conveyor arranged to receive the products from the at least one conveying means, wherein: transverse spacings between the products are increased as the products are conveyed by an upstream portion of the vibratory conveyor; and the products are aligned and sorted into a plurality of lines by a downstream portion of the vibratory conveyor having mechanical alignment means.
  • FIG. 1 is a schematic plan view of an apparatus for manoeuvring elongate food products according to the invention
  • FIG. 2 is a schematic side view of the apparatus shown in FIG. 1 ;
  • FIG. 3 is a schematic plan view of another apparatus for manoeuvring elongate food products according to the invention.
  • FIG. 4 is a flow chart for use in explaining a method for manoeuvring elongate food products according to the invention.
  • the invention provides an apparatus for manoeuvring products, more particularly randomly orientated food products prior to packaging.
  • the apparatus comprises at least one conveying means for conveying the products and a vibratory conveyor arranged to receive the products from the at least one conveying means.
  • the vibratory conveyor comprises an upstream portion having a conveying surface arranged for increasing transverse spacings between the products.
  • the vibratory conveyor also comprises a downstream portion having mechanical alignment means arranged to align the products and sort the products into a plurality of lines.
  • an apparatus 1 for manoeuvring elongate food products comprises a static chute 3 , first and second endless belt conveyors 5 , 7 and a vibratory conveyor 9 .
  • the apparatus 1 is arranged to receive randomly orientated elongate confectionery products from an out-feed conveyor 11 of a product forming line and to supply a plurality of lines of aligned products to the in-feed conveyor 13 of a multiple-line stick-pack packaging machine 15 .
  • the apparatus also comprises an operator console 17 which includes a controller for controlling the operation of the first and second endless belt conveyors 5 , 7 and the vibratory conveyor 9 .
  • the product forming line may comprise an extruder arranged to extrude cereal-based confectionery bars.
  • suitable designs for the stick-pack packaging machine 15 will be known to those skilled in the art.
  • One such machine is available from the company MA ⁇ hacek over (S) ⁇ EK HOLDING, a.s. of Czech Republic under the product designation “HBV 4”.
  • Such a machine comprises delivery tubes into which the products are dropped one-by-one.
  • the static chute 3 comprises a smooth surface angled downwards at an angle of 25 degrees to the horizontal, which angle has been found to allow products to easily slide without causing damage. Depending on the nature of the product being conveyed, it may be necessary to adjust the angle of the static chute 3 in a manner which will be understood by those skilled in the art.
  • the surface of the static chute 3 is provided with diverging sides and a concave surface so that the transverse spacings between the products are increased.
  • the static chute 3 is arranged to supply products to the first endless belt conveyor 5 and the first endless belt conveyor 5 is arranged to convey products to a second endless belt conveyor 7 .
  • the first and second endless belt conveyors 5 , 7 are linked by another static chute 19 and are inclined at an angle of 8.5 degrees to the horizontal so that the entire apparatus 1 is maintained at a relatively consistent height. Suitable designs for the endless belt conveyors 5 , 7 will be known to those skilled in the art.
  • the second endless belt conveyor 7 is arranged to operate at a higher speed than that of the first endless belt conveyor 5 , and the first endless belt conveyor 5 is arranged to operate at a higher speed than that of the out-feed conveyor 11 of the product forming line.
  • the endless belt conveyors 5 , 7 serve to increase the longitudinal spacings between the products.
  • the endless belt conveyors 5 , 7 may also function as a buffer store for products, thereby allowing the product forming line to continue running during short stoppages of the stick-pack packaging machine 15 .
  • the second endless belt conveyor 7 is arranged to convey products to an electromagnetic-type vibratory conveyor 9 via a static chute 21 .
  • Suitable designs for the vibratory conveyor 9 will be known to those skilled in the art.
  • Such conveyors are available from Cox & Plant Products Limited, a UK company.
  • the vibratory conveyor 9 is arranged to convey the products towards the in-feed conveyor 13 of the stick-pack packaging machine 13 .
  • a first, upstream portion of the vibratory conveyor 9 is provided with a smooth conveying surface, which allows the products to spread out in a transverse direction.
  • a second, downstream portion of the vibratory conveyor 9 is provided with mechanical alignment means 23 in the form of “V” shaped, or triangular, channels formed in the conveying surface.
  • the alignment channels of the vibratory conveyor 9 are arranged across the transverse width of the conveyor 9 and are parallel to the conveying direction.
  • the channels are arranged in straight lines.
  • the channels serve to align the products in an end-to-end orientation, i.e. with their long sides parallel to the length direction of the channels. Furthermore, the channels serve to sort the products into a plurality of lines of products.
  • the vibratory conveyor 9 therefore provides a plurality of lines of aligned products to the in-feed conveyor 13 of the stick-pack packaging machine 15 .
  • the lines are arranged so that they are provided to respective delivery tubes of the stick-pack packaging machine 15 , which delivery tubes have a substantially vertical orientation.
  • a longitudinal separation gap 25 of one third of the length of the products is provided between the vibratory conveyor 9 and the in-feed conveyor 13 of the stick-pack packaging machine 15 .
  • the separation gap 25 prevents matter other than the food products from being packaged, and allows for the removal of detritus and under-sized products.
  • FIG. 3 is a schematic plan view of another apparatus 101 for manoeuvring elongate food products according to the invention.
  • This apparatus 101 is similar to the apparatus shown in FIGS. 1 and 2 , except that a pair of lines 103 , 105 each extends from the out-feed conveyor 107 of the product forming line. Each of these lines 103 , 105 is similar to the apparatus shown in FIGS. 1 and 2 .
  • the apparatus 101 shown in FIG. 3 is therefore capable of a much higher packaging rate than that shown in FIGS. 1 and 2 .
  • FIG. 4 is a flow chart for use in explaining a method for manoeuvring elongate food products according to the invention. The method may conveniently be performed using the apparatus illustrated in FIGS. 1 and 2 or FIG. 3 .
  • elongate confectionery products are received from an out-feed conveyor of a product forming line ( 201 ).
  • the products are then conveyed using a plurality of conveying means arranged in series ( 203 ).
  • Each conveying means other than the first conveying means is arranged to convey the products at a higher velocity than the immediately upstream conveying means. In this way, the longitudinal separation distance between products can be increased.
  • the products are conveyed by a vibratory conveyor ( 205 ).
  • the vibratory conveyor is provided with a first portion having a float surface of transversely spreading the products and a second portion having mechanical alignment means in the form of “V” shaped channels formed in the conveying surface of the vibratory conveyor.
  • the mechanical alignment means serve to align the products and sort them into a plurality of lines suitable for delivery to a multiple-line stick-pack packaging machine.
  • the apparatus described above is suitable for manoeuvring food products prior to packaging.
  • the apparatus may alternatively be suitable or adapted for manoeuvring other types of products, such as cosmetic products and medical equipment and supplies, prior to packaging.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
US13/518,323 2009-12-21 2010-12-07 Apparatus and method for manoeuvring products Abandoned US20130174519A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09180061.5 2009-12-21
EP09180061A EP2336057A1 (fr) 2009-12-21 2009-12-21 Appareil et procédé de manoeuvre de produits
PCT/EP2010/069027 WO2011076556A1 (fr) 2009-12-21 2010-12-07 Appareil et procédé permettant de manoeuvrer des produits

Publications (1)

Publication Number Publication Date
US20130174519A1 true US20130174519A1 (en) 2013-07-11

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Application Number Title Priority Date Filing Date
US13/518,323 Abandoned US20130174519A1 (en) 2009-12-21 2010-12-07 Apparatus and method for manoeuvring products

Country Status (14)

Country Link
US (1) US20130174519A1 (fr)
EP (2) EP2336057A1 (fr)
CN (1) CN102712420B (fr)
AU (3) AU2010335338A1 (fr)
BR (1) BR112012017194A2 (fr)
CA (1) CA2783911A1 (fr)
CL (1) CL2012001612A1 (fr)
IN (1) IN2012DN04649A (fr)
MX (1) MX338676B (fr)
MY (1) MY166934A (fr)
RU (1) RU2012131126A (fr)
UA (1) UA109118C2 (fr)
WO (1) WO2011076556A1 (fr)
ZA (1) ZA201205484B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11780679B2 (en) 2019-04-05 2023-10-10 Blue Sky Ventures (Ontario) Inc. Vibratory conveyor for conveying items and related filling machine and methods

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Publication number Priority date Publication date Assignee Title
CN106167110A (zh) * 2016-08-16 2016-11-30 佛山市瑞普华机械设备有限公司 饼干类自动理料包装系统
CN113955199B (zh) * 2021-10-21 2023-09-01 长沙海泰克自动化设备有限公司 用于自动垫片上料的检测系统及方法

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US2995880A (en) * 1958-04-29 1961-08-15 Remington Arms Co Inc Ammunition orienting and packing machine
GB898188A (en) * 1959-11-20 1962-06-06 Sig Schweiz Industrieges An improved article-arranging device
US3272331A (en) * 1963-09-24 1966-09-13 Champion Papers Inc Wiener orienter
US3473613A (en) * 1967-04-26 1969-10-21 Fmc Corp Tomato harvester
US3469690A (en) * 1967-07-28 1969-09-30 Terleco Inc Method and means for sorting objects according to length
US3566944A (en) * 1967-12-20 1971-03-02 Canadian Cane Equip Method for preparing sugarcane stalks for subsequent processing
US4094123A (en) * 1977-03-07 1978-06-13 Amfac Foods, Inc. Method and apparatus for the alignment of elongated articles
US4514959A (en) * 1982-05-10 1985-05-07 Lamb-Weston, Inc. Apparatus and method for aligning and packaging elongated articles
US4546886A (en) * 1982-08-10 1985-10-15 Macmillan Bloedel Limited Method and apparatus for sorting elongate articles
US4938336A (en) * 1985-09-04 1990-07-03 Nabisco Brands, Inc. Selective ejection conveyor
US4823930A (en) * 1986-12-23 1989-04-25 Sig Schweizerische Industrie-Gesellschaft Apparatus for redistributing flat articles
US7111986B2 (en) * 1999-01-21 2006-09-26 Alcan Technology & Management Packing made from a film-like laminate and process for production of this packing
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11780679B2 (en) 2019-04-05 2023-10-10 Blue Sky Ventures (Ontario) Inc. Vibratory conveyor for conveying items and related filling machine and methods

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Publication number Publication date
WO2011076556A1 (fr) 2011-06-30
MY166934A (en) 2018-07-24
CA2783911A1 (fr) 2011-06-30
CL2012001612A1 (es) 2012-10-19
AU2010335338A1 (en) 2012-06-14
ZA201205484B (en) 2015-01-28
RU2012131126A (ru) 2014-01-27
EP2516298A1 (fr) 2012-10-31
CN102712420A (zh) 2012-10-03
MX338676B (es) 2016-04-27
BR112012017194A2 (pt) 2016-03-22
CN102712420B (zh) 2016-02-10
EP2336057A1 (fr) 2011-06-22
AU2015218458A1 (en) 2015-09-10
MX2012006816A (es) 2012-07-04
IN2012DN04649A (fr) 2015-08-07
UA109118C2 (uk) 2015-07-27
EP2516298B1 (fr) 2015-06-10
AU2017200387A1 (en) 2017-02-09

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