EP2714351B1 - Procédé et installation de fabrication de panneaux de matériau - Google Patents

Procédé et installation de fabrication de panneaux de matériau Download PDF

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Publication number
EP2714351B1
EP2714351B1 EP12724139.6A EP12724139A EP2714351B1 EP 2714351 B1 EP2714351 B1 EP 2714351B1 EP 12724139 A EP12724139 A EP 12724139A EP 2714351 B1 EP2714351 B1 EP 2714351B1
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EP
European Patent Office
Prior art keywords
compaction
narrow sides
material mat
press
compressed material
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.)
Active
Application number
EP12724139.6A
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German (de)
English (en)
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EP2714351A1 (fr
Inventor
Detlef Kroll
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.)
Dieffenbacher GmbH Maschinen und Anlagenbau
Original Assignee
Dieffenbacher GmbH Maschinen und Anlagenbau
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.)
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Publication of EP2714351A1 publication Critical patent/EP2714351A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/146—Controlling mat weight distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B27N3/183—Forming the mat-edges, e.g. by cutting

Definitions

  • the invention relates to a method for producing material plates, such as chip, chip, fiber or similar wood-based panels and plastic plates and a plant for the production of material plates.
  • the production of at least partially wood-containing chipboard or particle boards, for example OSB or MDF boards is state of the art.
  • various fractions are screened, pretreated, glued, spread by means of spreading machines on a forming belt uniformly in existing base material in the production of sandwich panels (OSB) and pressed into presses (continuous or clock-bound).
  • OSB sandwich panels
  • presses continuous or clock-bound
  • fiberboard for example, MDF
  • MDF fiberboard
  • the base material is usually disrupted in a refiner with steam and broken down into relatively small fiber material.
  • MDF fiberboard
  • one of the fundamental challenges of this technology has been the optimal production and transport of so-called pressed material mats on a forming belt.
  • a disadvantage is the associated large amount of material that must be returned to the manufacturing cycle. Nevertheless, however, the freshly trimmed narrow sides of a pressed material mat are quite susceptible to vibration and transfers to further transport or forming belts, so that the narrow sides usually have dissolution phenomena in a pressed material mat when reaching or passing through a pre-press and / or the main press.
  • the dissolution phenomena are intensified in the course of compaction and / or vapor deposition even if the optional pre-press or a main press has a relatively steep compression gradient, so that the excess air / steam between the compacted surface sides (surface bottom / top) also or only over Dodge narrow sides and there during the venting usually quite material blows from the narrow side of the Pressgutmatte.
  • the task for a procedure to be created and a system to be created, or device is to treat a pressed material mat in the course of transport between a scattering station and a press such that the pressed material mats has at least one narrow side less dissolution phenomena in the course of production and that better results can be achieved with different process strategies in the course of pressing such pressed material mats.
  • the solution for the method is that the pressed material mat is compressed in the course of transport to the press by means of a compacting device on its narrow sides by moving the narrow sides transverse to the production direction in the direction of the longitudinal center axis of the pressed material and wherein the narrow sides in the production direction before the compacting device with a Trimming device are trimmed.
  • the solution to the problem for a system is that between the press and the scattering device at least one compacting device for compressing the pressed material mat by moving the narrow sides in the direction of the longitudinal center axis of the pressed material mat and that in Production direction in front of the compacting device a trimming device is arranged.
  • the present invention preferably relates to the production of OSB material panels, of course, can also be applied in other manufacturing processes, such as MDF, chip or in the production of fiber insulation mats and panels.
  • Fiber insulation mats have been improved and redeveloped over the past decade to become independent of plastic-containing base material, thus reinforcing wood fibers with PMDi-containing adhesives or bicomponent fibers (gluing fibers with two different types of plastic, usually external, a fusible and re-hardenable plastic as a binder and internally a higher melting plastic as a fiber-like but rigid link within the plate).
  • the device or system is essentially suitable for carrying out the method, but can also be operated independently. It is also to be assumed that Device-related features of the system from the description in the device and vice versa are used.
  • passive fluidization means the use of a burst of steam which arises when a moisture-containing press mat comes into contact with heat-transferring means (heated or heated steel and / or fabric tapes) or heat within the press mat (microwave, radio frequency) and thus within the pressed material mat, a steam front is formed, which preferably exits via the narrow sides.
  • heat-transferring means heat-transferring means
  • microwave, radio frequency microwave, radio frequency
  • stable narrow sides are desired, which help to set a certain vapor or fluid mean pressure within the pressed material mat, in particular during compaction / compression / hardening. Accordingly, a higher dense narrow side compared to the middle Areas of Pressgutmatte (across the production direction across the width) of advantage because here a kind of natural barrier is built.
  • the separate devices should be adjustable in their distance from the narrow sides of the pressed material mat to ensure optimum width adjustment of the pressed material mat and / or compression of the narrow sides.
  • the compacting device usually spoken by a device, but preferably both narrow sides are uniformly equipped, so that a pressed material mat on both narrow sides, preferably at the same time, reduced by the compacting device in its width and the narrow sides are compacted.
  • baffles provided with an angle or with a curved profile.
  • endlessly circulating compression bands are conceivable.
  • OSB production it has proven useful to compact the edge regions of the pressed material mat in a length transverse to the production direction which corresponds to approximately 75% of the length of a chip, preferably up to 50% of the length of a chip.
  • a system is shown in schematic view beginning with a spreader 11 over an endless forming belt 23 and a subsequent continuously operating press 16.
  • the scattering device 11 scatters the incoming spreading material 10 onto the endless forming belt 23 as a pressed material mat 2.
  • the spreader 11 may also include a grit hopper (not shown separately), wherein the supply of grit 10 and its treatment (prefabrication) will not be further described.
  • the created pressed material mat 2 in a pre-press 12 a pre-compression and possibly other pretreatments (for example, evaporation, humidification) experienced before entering the press 16.
  • a discharge chute 13 can be dropped into the inferior or hazardous Pressgutmatten 2 by means of a reversible fürlassase 14.
  • an intermediate conveyor 15, which is optimally designed for transferring the pressed material mat 2 to the continuously operating press 16 is then located in the direction of production 22.
  • the continuously working press 16 finally squeezes, mostly under the influence of temperature, the pressed material mat 2 to a plate strand 21, which emerges hardened at the end of the press 16.
  • the press 16 is preferably designed as a double belt press, wherein the steel bands 17 are guided around idler pulleys 20 and opposite in a press frame 19 and supported by heating plates 18 form a press nip.
  • the exact embodiments of continuously operating presses are also referred to the prior art. It is also conceivable that a clock press is used here. In this case, the Pressgutmatte 2 is divided in advance accordingly.
  • the pressed material mat 2 is compacted by the compacting device 6 on the narrow sides and thus receives a smaller width transverse to the production direction 22.
  • the pressed material mat 2 is trimmed is not compressed, but the width of the pressed material mat is also lower, as exemplified a pre-mounted in the production direction 22 Beklamvorraum 4 and as in the plan view of FIG. 2 is pictured.
  • the reduction of the pressed material mat are not to scale but exaggerated to illustrate the teachings of the invention.
  • FIG. 3 is essentially the process for the production of material plates, such as chip, chip, fiber or similar wood-based panels and plastic plates, with a press 16 from grit 10, wherein a pressed material mat 2 is scattered from the spreading material 10 by means of a spreader 11 on an endlessly circulating forming belt 23 is most likely to describe.
  • the pressed material mat 2 is compressed transversely to the production direction 22 by means of a compacting device 6 on its narrow sides 1.
  • the narrow sides 1 are trimmed in the production direction 22 before the compacting device 6 with a trimming device 4.
  • the compression is carried out on the narrow sides 1 of the pressed material mat 2 by moving the narrow sides 1 in the direction of the longitudinal center axis of the pressed material mat 2.
  • the compression is additionally performed by compacting a region of the surface side of the pressed material mat 2 adjoining the narrow sides 1. The latter is in the FIG. 3 shown only indirectly, because a compression area 7 arises after the FIG. 3 in that the narrow sides are pressed in the direction of the longitudinal center axis and thus an edge region, here compression region 7, arises, which has a higher density.
  • the edge region of the pressed material mat 2 can be compacted with similar means as described.
  • the compression of a region adjacent to the narrow sides 1 Surface side of the pressed material mat 2 after compression on the narrow sides 1 of the pressed material mat 2 by moving the narrow sides 1 in the direction of the longitudinal center axis of the pressed material mat 2 is performed.
  • the compression of the edge region forms an edge elevation, which may have harmful effects on the tape shape and / or other machine elements of the subsequent pre-press and / or the press.
  • the edge region of increased density and height is again set to normal height of the virgin pressed material mat, or even below it.
  • FIG. 3 is thus a total of a plant for the production of material plates, such as chip, chips, fiber or similar wood-based panels and plastic plates to see with a press 16 and at least one spreader 11 for creating a scattered Pressgutmatte 2 from spreading material 10 in which between the press 16 and the scattering device 11 at least one compression device 6 for compressing the pressed material mat 2 by moving the narrow sides 1 in the direction of the longitudinal center axis of the pressed material 2 and / or by compressing an adjacent to the narrow sides 1 area of the surface side of the pressed material 2 is arranged.
  • material plates such as chip, chips, fiber or similar wood-based panels and plastic plates to see with a press 16 and at least one spreader 11 for creating a scattered Pressgutmatte 2 from spreading material 10 in which between the press 16 and the scattering device 11 at least one compression device 6 for compressing the pressed material mat 2 by moving the narrow sides 1 in the direction of the longitudinal center axis of the pressed material 2 and / or by compressing an adjacent to the narrow sides 1 area of
  • the compression device 6 is preferably adjustable in one of two angles ⁇ and ⁇ with respect to a vertical axis 9 is arranged, wherein the angle ⁇ is oriented substantially transversely to the production direction 22 and the angle ⁇ substantially longitudinally to the production direction 22.
  • the axis 9 is arranged vertically and the axis 8 is shown at the corresponding angle to the axis 9.
  • the compression device 6 and / or the Bekladvoriques 4 simultaneously and / or separated from each other by means of adjusting devices 24/25 be arranged adjustable.
  • the surfaces of the compacting device 6 which come into contact with the narrow sides 1 are essentially provided with a high coefficient of friction, preferably gummed or corrugated.
  • a system at least one device with at least one means for compressing the pressed material 2 by moving the narrow sides 1 in the direction of the longitudinal center axis of the pressed material 2 and / or by compressing an adjacent to the narrow sides 1 area of the surface side of the pressed material 2 in To arrange direction of the forming belt.
  • Such a device for compacting an area of the surface side adjacent to the narrow sides 1 is not shown again for the sake of simplicity, it corresponds largely to the described device, but is not arranged along a vertical axis but a horizontal axis, wherein the horizontal axis is transverse to the production direction and substantially parallel to the surface side of the pressed material mat 2 would be arranged.
  • the appropriate adjustment options Of course, the angles ⁇ and ⁇ would still be given and usable for optimal compaction.
  • the system and the device adjusting devices 24 and 25 which allow adjustment of the edge region to be compacted or edging on the narrow sides of the 1 Pressgutmatte 2.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (10)

  1. Procédé de fabrication de panneaux de particules tels que des panneaux faits de sciure, de copeaux, de fibres ou de matériaux à base de bois similaires et de panneaux de plastique, avec une presse (16) à partir de matière dispersée (10), dans lequel un tapis de matière à presser (2) fait de la matière dispersée (10) est dispersé au moyen d'un dispositif de dispersion (11) sur une bande de formage (23) tournant en continu et le tapis de matière à presser (2) est tassé sur ses petits côtés (1) au cours du transport vers la presse (16) au moyen d'un dispositif de tassement (6) par une translation des petits côtés (1) transversalement par rapport au sens de production (22) dans le sens de l'axe longitudinal médian du tapis de matière à presser (2) et dans lequel les petits côtés (1) sont bordés, en amont du dispositif de tassement (6) dans le sens de production (22), par un dispositif de bordage (4).
  2. Procédé selon la revendication 1, caractérisé en ce que le dispositif de tassement (6) utilisé est une roue (3) rotative, des tôles de glissière ou une bande de tassement (26) tournant sans fin.
  3. Procédé selon une au moins des revendications précédentes, caractérisé en ce que le dispositif de tassement (6) peut être ajusté de préférence à un des deux angles α et β par rapport à un angle vertical (9), l'angle α étant orienté de façon sensiblement transversale par rapport au sens de production (22) et l'angle β de façon sensiblement longitudinale par rapport au sens de production (22).
  4. Procédé selon une au moins des revendications précédentes, caractérisé en ce que le tassement est réalisé en outre par un tassement d'une zone du côté plan du tapis de matière à presser (2) limitrophe des petits côtés (1).
  5. Procédé selon la revendication 4, caractérisé en ce que le tassement d'une zone du côté plan du tapis de matière à presser (2) limitrophe des petits côtés (1) est effectué après le tassement sur les petits côtés (1) du tapis de matière à presser (2) par la translation des petits côtés (1) en direction de l'axe longitudinal médian du tapis de matière à presser (2).
  6. Installation de fabrication de panneaux de particules tels que des panneaux faits de sciure, de copeaux, de fibres ou de matériaux à base de bois similaires et de panneaux de plastique, avec une presse (16) et au moins un dispositif de dispersion (11) pour la réalisation d'un tapis de matière à presser (2) dispersé à partir de matière dispersée (10), dans laquelle au moins un dispositif de tassement (6) est disposé entre la presse (16) et le dispositif de dispersion (11) pour tasser le tapis de matière à presser (2) par la translation des petits côtés (1) en direction de l'axe longitudinal médian du tapis de matière à presser (2) et dans laquelle un dispositif de bordage (4) est prévu en amont du dispositif de tassement (6) dans le sens de production (22).
  7. Installation selon la revendication 6, caractérisée en ce que sont disposés comme dispositif de tassement (6) une roue (3) rotative, des tôles de glissière ou une bande de tassement (26) tournant sans fin.
  8. Installation selon l'une des revendications 6 ou 7, caractérisée en ce que le dispositif de tassement (6) est de préférence disposé de façon à pouvoir être ajusté de préférence à un des deux angles α et β par rapport à un angle vertical (9), l'angle α étant orienté de façon sensiblement transversale par rapport au sens de production (22) et l'angle β de façon sensiblement longitudinale par rapport au sens de production (22).
  9. Installation selon l'une des revendications 6 à 8, caractérisée en ce que le dispositif de tassement (6) et/ou le dispositif de bordage (4) sont disposés de façon à pouvoir être ajustés simultanément et/ou séparément l'un de l'autre au moyen de dispositifs d'ajustement (24/25).
  10. Installation selon l'une des revendications 6 à 9, caractérisée en ce que les surfaces du dispositif de tassement (6) venant en contact avec les petits côtés (1) sont dotées d'un fort coefficient de friction, de préférence caoutchoutées ou rainurées.
EP12724139.6A 2011-05-28 2012-05-27 Procédé et installation de fabrication de panneaux de matériau Active EP2714351B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011076655A DE102011076655A1 (de) 2011-05-28 2011-05-28 Verfahren und Anlage zur Herstellung von Werkstoffplatten, wie Span, Schnitzel-, Faser- oder ähnlichen Holzwerkstoffplatten sowie Kunststoffplatten und eine Vorrichtung zur Verdichtung der Schmalseiten einer Pressgutmatte
PCT/EP2012/059925 WO2012163867A1 (fr) 2011-05-28 2012-05-27 Procédé et installation de fabrication de panneaux de matériau, et dispositif de compression des chants d'un mat de matière pressée

Publications (2)

Publication Number Publication Date
EP2714351A1 EP2714351A1 (fr) 2014-04-09
EP2714351B1 true EP2714351B1 (fr) 2018-04-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12724139.6A Active EP2714351B1 (fr) 2011-05-28 2012-05-27 Procédé et installation de fabrication de panneaux de matériau

Country Status (8)

Country Link
US (1) US9452546B2 (fr)
EP (1) EP2714351B1 (fr)
CN (1) CN103547418B (fr)
BR (1) BR112013030434A2 (fr)
CA (1) CA2836846A1 (fr)
DE (1) DE102011076655A1 (fr)
RU (1) RU2621917C2 (fr)
WO (1) WO2012163867A1 (fr)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
ITRE20130061A1 (it) * 2013-08-09 2015-02-10 Sacmi Metodo e dispositivo per la riduzione degli sfridi laterali di polvere di uno strato di polvere che avanza su una superficie mobile di trasporto
EP3181314B1 (fr) * 2015-12-16 2019-08-14 SWISS KRONO Tec AG Procede de fabrication d'un panneau osb presentant une surface lisse et un panneau osb
ITUA20164452A1 (it) * 2016-06-16 2017-12-16 System Spa Dispositivo compattatore per la pressatura di manufatti ceramici
DE102017111018B4 (de) 2017-05-19 2019-02-14 Siempelkamp Maschinen- Und Anlagenbau Gmbh Streuanlage
DE102017111009B3 (de) * 2017-05-19 2018-11-15 Siempelkamp Maschinen- Und Anlagenbau Gmbh Streuanlage
RU2764096C1 (ru) * 2018-09-21 2022-01-13 Сакми Кооператива Мекканичи Имола Сощиэта' Кооператива Машина и способ уплотнения порошкового материала
IT201900019799A1 (it) * 2019-10-25 2021-04-25 Imal Srl Procedimento ed impianto per la realizzazione di pannelli in materiale legnoso

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US2165280A (en) * 1936-06-03 1939-07-11 Owens Corning Fiberglass Corp Method and apparatus for forming a fibrous mat

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US3096227A (en) * 1958-06-04 1963-07-02 Gerrit Jan Van Elten Apparatus for producing fibrous building boards
US3661491A (en) * 1968-09-30 1972-05-09 Johns Manville Means for producing fibrous products having integral tongue and groove edges
US4038356A (en) * 1976-04-14 1977-07-26 Johns-Manville Corporation Method and apparatus for making a fibrous board-like product having a male edge and a female edge
DD145079B1 (de) * 1979-07-24 1982-03-10 Inst Holztechnologie Dresden Verfahren zur herstellung von formteilen aus thermoplastdispersionen und holzpartikeln
US5486401A (en) * 1994-05-09 1996-01-23 Owens-Corning Fiberglas Technology, Inc. Insulation assembly and method of making
DE19518879A1 (de) 1995-05-28 1996-12-05 Dieffenbacher Gmbh Maschf Verfahren und Anlage zur Herstellung von Spanplatten
DE19847814B4 (de) * 1998-10-16 2007-10-18 Dieffenbacher Gmbh + Co. Kg Verfahren und Anlage zur Herstellung von Preßgutplatten
DE19858096A1 (de) 1998-12-16 2000-06-21 Timberex Timber Exports Ltd Vorrichtung und Verfahren zum Streuen von Teilchen zu einem Vlies
FI122417B (sv) * 2002-06-05 2012-01-13 Selvaag Spinoff As Förfarande för framställning av skivlika fiberarmerade produkter
DE102006028392B4 (de) 2006-06-19 2016-05-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Verfahren, Anlage und Streumaschine zur Streuung einer mehrschichtigen Preßgutmatte im Zuge der Herstellung von Holzwerkstoffplatten
DE102008027708B4 (de) 2008-06-11 2021-07-08 Dieffenbacher GmbH Maschinen- und Anlagenbau Anlage und ein Verfahren zur Herstellung von Werkstoffplatten, insbesondere MDF- oder Partikelplatten

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Publication number Priority date Publication date Assignee Title
US2165280A (en) * 1936-06-03 1939-07-11 Owens Corning Fiberglass Corp Method and apparatus for forming a fibrous mat

Also Published As

Publication number Publication date
CA2836846A1 (fr) 2012-12-06
US9452546B2 (en) 2016-09-27
BR112013030434A2 (pt) 2017-03-01
WO2012163867A1 (fr) 2012-12-06
CN103547418A (zh) 2014-01-29
RU2013158692A (ru) 2015-07-10
US20140096887A1 (en) 2014-04-10
EP2714351A1 (fr) 2014-04-09
CN103547418B (zh) 2016-10-05
DE102011076655A1 (de) 2012-11-29
RU2621917C2 (ru) 2017-06-08

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