WO2014128417A1 - Métier à tisser à cadres côte-à-côte, procédé de tissage utilisant un tel métier et préformes ainsi tissées - Google Patents
Métier à tisser à cadres côte-à-côte, procédé de tissage utilisant un tel métier et préformes ainsi tissées Download PDFInfo
- Publication number
- WO2014128417A1 WO2014128417A1 PCT/FR2014/050361 FR2014050361W WO2014128417A1 WO 2014128417 A1 WO2014128417 A1 WO 2014128417A1 FR 2014050361 W FR2014050361 W FR 2014050361W WO 2014128417 A1 WO2014128417 A1 WO 2014128417A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frames
- weaving
- woven
- loom
- weft
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C13/00—Shedding mechanisms not otherwise provided for
- D03C13/02—Shedding mechanisms not otherwise provided for with independent drive motors
- D03C13/025—Shedding mechanisms not otherwise provided for with independent drive motors with independent frame drives
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0608—Construction of frame parts
- D03C9/065—Side stays
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0683—Arrangements or means for the linking to the drive system
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Definitions
- a weaving machine with side-by-side frames a weaving process using such a loom and preforms thus woven.
- the present invention relates to a loom with side-by-side frames, a weaving method using such a loom and preforms and woven.
- the present invention applies in particular to the manufacture of composite materials parts for aeronautics, formed of at least one fabric preform taken in polymerized resin, such parts that can be used in particular for the realization of nacelles of turbojet engines. .
- the object of the invention is to produce fabric preforms for producing composite parts such as plates, beams and profiles such as guide rails or carrier rails.
- composite parts such as plates, beams and profiles
- the present invention relates to a loom of the kind comprising a warp feed system, a sequencing system for warp yarns, a tamping comb and a weft insertion system.
- the invention resides in that the sequencing system comprises means for driving side-by-side frames.
- the sequencing system comprises parallel slideways in which the profiled edges are engaged opposite vertical uprights of frames facing each other;
- the loom comprises rows of frames side-by-side, each lane of frames in a row being assigned to the weaving of a section of fabric according to a given armor and / or architecture using the continuity of the frame between various sections tissue ;
- the sequencing system comprises an independent motorization of the movement of the frames side-by-side in time and amplitude; comprises means for making singularities in at least one of the woven zones in relation to a line of frames intended for weaving this zone, which may comprise in particular a system for the insertion of tra ns, of the type n avette by example, adapted to the architecture of the weaving area concerned.
- the invention also relates to a weaving method using a loom according to the invention.
- the method comprises: a step for designing a flat fabric that can be multi-layered and having plural adjacent sections in the weft direction with different weave and architecture, then a step for designing a set of side frames; side by side to allow the weaving of adjacent sections in the continuity of the weft according to the armors and architectures designed and a step to execute the weaving.
- each section of fabric produces data defining its armor and its architecture used in the subsequent step of designing a line of frames associated with said section as well as their different independent vertical movements in time and amplitude.
- the invention also relates to preforms woven according to the method of the invention. They are made in one piece.
- such a woven preform is used to make composite material of a thrust reverser beam for turbojet nacelle, composite parts such as plates, beams and profiles like rails. guiding or carrying.
- FIG. 1 is a view of a loom according to a technique known from the state of the art
- Figure 2 is an exploded view of an exemplary embodiment of mounting a frame used in a loom according to the invention
- Figure 3 shows a chain sequencing system in a loom in an embodiment according to the invention
- Figure 4 schematically shows a fabric loom in another embodiment of the invention.
- Figure 1 schematically shows a loom of the state of the art.
- the loom comprises a warp supply system 1, a sequencing system of the warp yarns 2 comprising hinges carrying eyelets 3, the heddles being arranged and movable in frames placed one over the other. behind the others and animated with vertical movements in sequence, a tamping comb 9 and a system for inserting a weft thread 10, for example of the shuttle type.
- the fabric being woven 13 is driven by a feed system 14 which applies a controlled tension on the warp threads 8 coming out from the feeding system 1.
- the tamping comb 9 is extended between the warp threads 8 at the exit of the frames of the sequencing system 2 and each of its teeth is intended to push the weft thread 10 against the weaving fabric in a reciprocating movement. 1, 12 in advance and setback.
- each weft yarn is passed through an eyelet 3 on a smooth driven by a frame of the sequencing system 2 in a reciprocating movement of determined frequency of descent 4 and ascent 6 so that the eyelet 3 disposed at the top of the frame passes to a low position when a weft thread 10 has been incorporated into the fabric.
- a new return of the weft thread 10 is then performed by the weft insertion system and the eyelet in position 5 returns to the upper position 4 by a raising movement 6 of the frame which supports it.
- the warp yarns are distributed along the direction of the weft on a series of eyelets carried by the heddles in the frame. For reasons of complexity of the movements 4, 6 of the warp threads, several frames are placed one behind the other in the direction of the warp threads according to a diagram that makes it possible to realize the weaving of the fabric 1 3 according to a given armor. .
- the present invention relates mainly to the sequencing system of the warp yarns 2.
- Armor includes the definition data of the various frame movements and selection of warp threads and / or weft threads to constitute weaving.
- a fabric architecture includes data defining its conformation in thickness and / or geometry and they also affect the definition of frames required for weaving.
- the continuity of the weft yarn, or various layers of weft yarns in a multilayer fabric is a highly desirable feature in the measurement where it improves the cohesion of the final fabric and also in that it avoids the operations of the edges of armor fabrics and arch architecture of different types, which are currently required, are required when it is desired to obtain a fabric having several weaves or different architectures in the weft direction.
- the present invention mainly consists of arranging the side-by-side frames, each animated with its own up and down movement so that it is possible to weave a section of fabric according to a given armor and architecture. final in the direction of the frame having substantially the width of the frame which is devolved to it.
- several frames are positioned behind such a frame and at least some of them are arranged side by side with other frames associated with another fabric section in the weft direction.
- the invention resides in that the sequencing system comprises means for driving side-by-side frames.
- the invention provides rails for the side-by-side frame posts, and an independent motorization in time and amplitude so that the planned sequencing can be designed taking into account the design data of the weave and / or archture of each adjacent tissue section in the direction of the weft.
- FIG 2 there is shown an exploded mounting frame used in the invention.
- the frame itself is composed of at least one lateral amount 21 on the left and at least one lateral amount 22 on the right which ensure the rigidity of the frame.
- the lateral uprights 21 and 22 are mounted at their ends on an upper stiffness rod 19 and on a lower stiffness rod 20.
- the frame is completed by an upper support shaft 17 of the rails and a lower axis 18 smooth support.
- a smooth with its eyelet 16 has been shown illustratif purpose mounted between the axes above 17 and lower 18 smooth support.
- a thread or group of threads 15 has been shown inside the eyelet.
- a series of heddles and similar grommets is disposed next to the heald 15 in the opening of the frame 17-22.
- the ends of the uprights 21 and 22 are pierced with threads which correspond to end holes of the upper bar 19 and lower 20 to receive clamping screws which have been shown without reference.
- the upper axes 1 7 and lower 1 8 are secured to the frame by an end screw shown without reference number at each end of the uprights within the frame thus formed.
- the left-side and right-hand side posts 22 are shaped so as to be integrated in a slide of the warp sequencing system on the loom so that along a common slide, two frames arranged side by side can slide freely along the same slide.
- the glissière affects, when it is mounted in the chain son sequencing system, a horizontal section in the form of "x".
- Each outer profile of a right upright 22 or left 21 frame according to the invention affects a profile allowing its sliding inside one of the branches of the "x" of the section of said slide.
- FIG 3 there is shown schematically a part of a chain son sequencing system according to the invention in one embodiment for the arrangement of two side-by-side frames.
- the sequencing system of the embodiment includes a frame 25 whose vertical dimension in the drawing is perpendicular to the weft direction when it is installed on the loom of the invention.
- the frame 25 is constructed with posts and crosspieces for its rigidity and has a front face and a rear face to the open design for the passage of the warp son.
- the other sides are, if necessary closed by sheets or housing to protect the operators.
- Two Frames 27 on the left and 28 on the right have been shown side by side on either side of a slide (without reference number) shared by their opposite sides. Similarly, the amounts left of the left frame 27 and right of the right frame 28 are engaged in rails (not visible in the drawing) vertical and parallel to the other slides secured to the vertical uprights as the amount 26 of the frame 25.
- Each frame 27 or 28 is driven by its own vertical cable (not shown) integral with the upper stiffness bar of each frame.
- Each cable is driven by its own motor so that the vertical movements 30 and 31 of translation of each frame 27 or 28 in its slides are completely autonomous and freely programmable according to the different armor and architectures provided for the section of woven fabric pa rle Cad e or rd fo r co n ce rn e rs.
- the drive cables (or any other driving and connecting element to the motors), not shown, are driven by motors arranged in the cover 33 above the frame 25.
- FIG 3 there is shown only a first row of a frame for the two frames 27, 28 side by side.
- the frame 25 is designed to receive a row of frames side-by-side in the horizontal direction 29 from front to back, and which follow the frames 27 and 28.
- the three rails integral with the frame 25 and arranged in the plan occupied by the two frames 27 and 28 side by side are repeated in each plane of the row 29 of side-by-side frames occupying the cabinet.
- the number of frames of a queue 29 depends only on the requirements of the armor and the architecture of the section of fabric produced by the row of frames mounted in the frame 25 and space constraints.
- the frames have a useful width of 300 millimeters and their total thickness in the direction 29 does not exceed eight millimeters and they were constructed from studs, stiffness bars and pins of the isses standard which ensures cost savings and ease of replacement of frame components.
- a chain wire sequencing system frame containing rows in the direction 29 of 60 independent frames in the depth direction of the frame 25 has been constructed.
- FIG 4 there is shown an embodiment of a loom according to the invention in which three rows of frames are arranged side-to-side rib so that three sections of fabric are woven with different armors and architectures.
- the sequencing system 40 has three queues of side-by-side frames of which only the first frame of each file 41 on the left, 42 in the center and 43 on the right are arranged.
- the crowd 44 from the frames 41 to 43 is schematically represented and in front of the drawing is visible the already woven fabric having three sections successively in the weft direction: Woven Zone 1, Woven Zone 2 and Woven Zone 3.
- the mechanical assembly is designed to minimize the space between two successive warp son present in two side-by-side frames. This arrangement provides limited marking between sections in the appearance of the fabric.
- the weaving method of the invention essentially consists in designing a flat fabric that can be multilayered and having several adjacent sections in the weft direction with different weave and architecture, then designing a set of side-to-side frames. -côte to allow the weaving of adjacent sections in the continuity of the frame according to the armor and architectures designed and to perform the weaving using the loom according to the invention.
- each section of fabric is designed from the point of view of its armor and its architecture so that a line of frames associated with said section is designed and their different vertical movements are independent in time and amplitude.
- the loom of the invention comprises means for making singularities in at least one of the woven zones in relation to a line of frames intended for weaving this zone.
- these means for creating singularities may comprise a weft insertion system, of the shuttle type for example, adapted to the architecture of the weaving zone concerned.
- An example of such an embodiment has been shown in the rightmost woven area in Figure 4, Woven Area 3, which carries a slot or pocket elongated in the weft direction.
- Preforms woven according to this method are made in one piece. It is thus no longer necessary to consider post-operation such as draping, assembly and consolidation such as "tufting", sewing etc.). Such a woven preform is used to make composite material a thrust reverser beam for turbojet nacelle. Such a preform is also used for producing composite parts such as plates, beams and profiles such as guide rails or portages.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480010112.3A CN105074068A (zh) | 2013-02-22 | 2014-02-21 | 具有并列框架的编织机,使用该编织机的编织方法以及因此编织形成的预型件 |
CA2898273A CA2898273A1 (fr) | 2013-02-22 | 2014-02-21 | Metier a tisser a cadres cote-a-cote, procede de tissage utilisant un tel metier et preformes ainsi tissees |
US14/832,284 US20150354102A1 (en) | 2013-02-22 | 2015-08-21 | Weaving loom with side-by-side frames, weaving method using such a loom and preforms woven thereby |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR13/51594 | 2013-02-22 | ||
FR1351594A FR3002550B1 (fr) | 2013-02-22 | 2013-02-22 | Metier a tisser a cadres cote-a-cote, procede de tissage utilisant un tel metier et preformes ainsi tissees. |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/832,284 Continuation US20150354102A1 (en) | 2013-02-22 | 2015-08-21 | Weaving loom with side-by-side frames, weaving method using such a loom and preforms woven thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014128417A1 true WO2014128417A1 (fr) | 2014-08-28 |
Family
ID=48468539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2014/050361 WO2014128417A1 (fr) | 2013-02-22 | 2014-02-21 | Métier à tisser à cadres côte-à-côte, procédé de tissage utilisant un tel métier et préformes ainsi tissées |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150354102A1 (fr) |
CN (1) | CN105074068A (fr) |
CA (1) | CA2898273A1 (fr) |
FR (1) | FR3002550B1 (fr) |
WO (1) | WO2014128417A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110042534B (zh) * | 2018-02-12 | 2020-08-04 | 邢一伊 | 一种丝编用品的全自动生产设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182819A1 (en) * | 1972-05-03 | 1973-12-14 | Wirkmaschinenbau Karl Marx Veb | Rolling shed loom - with shaft sections in pairs behind each other |
GB2147320A (en) * | 1983-09-30 | 1985-05-09 | Bonas Machine Co | Narrow fabric weaving loom |
FR2557600A1 (fr) * | 1983-09-29 | 1985-07-05 | Elitex Zavody Textilniho | Metier a tisser a zones de tissage multiples |
DE19821094A1 (de) * | 1998-05-12 | 1999-07-08 | Sami Dipl Ing Kaaniche | Elektromagnetischer Schaft- und Rietantrieb |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1394838A (en) * | 1972-10-12 | 1975-05-21 | Wirkmaschinenbau Karl Marx Veb | Travelling wave shedding looms |
DE3016182C2 (de) * | 1980-04-26 | 1983-01-05 | Adolf Dipl.-Ing. 7450 Hechingen Linka | Verfahren und Vorrichtung zum pneumatischen Eintragen des Schußfadens in die Schußfadenträger einer mehrsystemigen Webmaschine |
CS217203B1 (en) * | 1980-06-24 | 1982-12-31 | Vladimir Svaty | Device for simmultaneous shot of two wefts in two open sheds |
FR2559511B1 (fr) * | 1984-02-15 | 1987-01-09 | Asten Fabriques Feutres Papete | Toile, procede pour sa preparation et dispositif pour la mise en oeuvre d'un tel procede |
US4625771A (en) * | 1984-05-19 | 1986-12-02 | Elitex, Koncern Textilniho Strojirenstvi | Apparatus for inserting two weft threads into two warp sheds in a loom with central jet insertion |
JPS63235546A (ja) * | 1987-03-23 | 1988-09-30 | 日産自動車株式会社 | 複数の布を製織する織機の駆動制御方法 |
JPH0720800B2 (ja) * | 1988-03-01 | 1995-03-08 | 村田機械株式会社 | 紡績工場における品質管理システム |
WO1996038609A1 (fr) * | 1995-06-02 | 1996-12-05 | SULZER RüTI AG | Procede et dispositif permettant d'inserer un fil de trame dans un metier a tisser a ouverture des fils en serie |
JP3538137B2 (ja) * | 2000-10-23 | 2004-06-14 | 津田駒工業株式会社 | 織機における開口装置 |
DE10127099A1 (de) * | 2001-06-02 | 2002-12-19 | Dornier Gmbh Lindauer | Verfahren zum Einstellen von Webmaschinen und Webmaschinenanlagen |
JP2003096645A (ja) * | 2001-09-26 | 2003-04-03 | Tsudakoma Corp | 織機のユーザ支援システム用のホストコンピュータと、それを使用するユーザ支援システム |
KR20060020675A (ko) * | 2003-06-13 | 2006-03-06 | 슝크 코렌슈토프테크닉 게엠베하 | 구조재용 지지체 및 그의 제조 방법 |
CN201006923Y (zh) * | 2007-02-09 | 2008-01-16 | 上海第十七棉纺织总厂 | 多臂提花织物 |
FR2939129B1 (fr) * | 2008-11-28 | 2014-08-22 | Snecma Propulsion Solide | Aube de turbomachine en materiau composite et procede pour sa fabrication. |
-
2013
- 2013-02-22 FR FR1351594A patent/FR3002550B1/fr not_active Expired - Fee Related
-
2014
- 2014-02-21 CA CA2898273A patent/CA2898273A1/fr not_active Abandoned
- 2014-02-21 WO PCT/FR2014/050361 patent/WO2014128417A1/fr active Application Filing
- 2014-02-21 CN CN201480010112.3A patent/CN105074068A/zh active Pending
-
2015
- 2015-08-21 US US14/832,284 patent/US20150354102A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182819A1 (en) * | 1972-05-03 | 1973-12-14 | Wirkmaschinenbau Karl Marx Veb | Rolling shed loom - with shaft sections in pairs behind each other |
FR2557600A1 (fr) * | 1983-09-29 | 1985-07-05 | Elitex Zavody Textilniho | Metier a tisser a zones de tissage multiples |
GB2147320A (en) * | 1983-09-30 | 1985-05-09 | Bonas Machine Co | Narrow fabric weaving loom |
DE19821094A1 (de) * | 1998-05-12 | 1999-07-08 | Sami Dipl Ing Kaaniche | Elektromagnetischer Schaft- und Rietantrieb |
Non-Patent Citations (1)
Title |
---|
MATTHIAS HÜBNER ET AL: "Simulation of the Drapability of Textile Semi-Finished Products with Gradient-Drapability Characteristics by Varying the Fabric Weave", FIBRES AND TEXTILES IN EASTERN EUROPE, TEXPROGRESS, LODZ, PL, vol. 20, no. 5, 1 September 2012 (2012-09-01), pages 88 - 93, XP007922226, ISSN: 1230-3666 * |
Also Published As
Publication number | Publication date |
---|---|
CN105074068A (zh) | 2015-11-18 |
FR3002550B1 (fr) | 2015-07-17 |
US20150354102A1 (en) | 2015-12-10 |
FR3002550A1 (fr) | 2014-08-29 |
CA2898273A1 (fr) | 2014-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2858788C (fr) | Metier a tisser avec contexture en chaine optimisee | |
US8800606B2 (en) | Weaving finishing device | |
FR3062659A1 (fr) | Appel de preforme dans un metier a tisser du type jacquard | |
EP2087156B1 (fr) | Tissage tridimensionnel surfacique | |
WO2008049883A1 (fr) | Système de tissage d'un angle continu | |
FR3037976A1 (fr) | Systeme d'appel de fils pour tissage et procede de tissage d'une structure fibreuse de renfort de pieces en materiau composite | |
WO2014128417A1 (fr) | Métier à tisser à cadres côte-à-côte, procédé de tissage utilisant un tel métier et préformes ainsi tissées | |
EP0045758B1 (fr) | Mecanique de commande de levee des fils de chaine d'un metier a tisser et metier a tisser comportant une telle mecanique | |
CA2866617A1 (fr) | Procede de fabrication d'une preforme monobloc pour structure composite | |
EP3256626B1 (fr) | Procédé de fabrication d'une préforme de fibres de renfort tissée comprenant une section évolutive | |
FR2459316A1 (fr) | Dispositif jacquard pour machines a tricoter chaine | |
FR2691986A1 (fr) | Procédé et machine pour la fabrication de nappes de fibres consolidées, et renforcées par fil et de l'étoffe de nappes de fibres ainsi réalisée. | |
FR3002548A1 (fr) | Procede de tissage d’un tissu en relief, metier a tisser pour realiser le procede et preforme utilisant un tel tissu en relief | |
FR3002549A1 (fr) | Metier a tisser a avance multiple, procede de tissage utilisant un tel metier a tisser et un tissu creneau ainsi obtenu. | |
FR2512472A1 (fr) | Metier a tricoter chaine, notamment metier a tricoter a coudre | |
US251304A (en) | Tufted fabrics | |
WO2018114895A1 (fr) | Machine à tisser et procédé de tissage correspondant | |
EP1314541A1 (fr) | Dispositif de tramage pour la réalisation d'armatures textiles épaisses et armatures ainsi obtenues | |
BE1026908B1 (nl) | Werkwijze voor het vervaardigen van poolweefsels | |
WO2014122397A1 (fr) | Peigne de tassage pour métier à tisser, métier à tisser utilisant un tel peigne, procédé d'utilisation d'un tel métier à tisser et préformes spéciales ainsi réalisées | |
JPH0192449A (ja) | つづれ調柄織地の織成方法 | |
BR102019023518A2 (pt) | dispositivo aplicado em tear circular, para controlar, pontualmente, o posicionamento de um fio, fitilho ou cordão no entrelaçamento e método de controle pontual com entrelaçamento resultante e artigo obtido | |
CN109423746A (zh) | 具有并列框架的编织机,使用该编织机的编织方法以及因此编织形成的预型件 | |
BE503964A (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201480010112.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14711818 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2898273 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014711818 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2015140076 Country of ref document: RU Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112015017077 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112015017077 Country of ref document: BR Kind code of ref document: A2 Effective date: 20150716 |