EP2625327A2 - Laying device and laying method - Google Patents
Laying device and laying methodInfo
- Publication number
- EP2625327A2 EP2625327A2 EP11779112.9A EP11779112A EP2625327A2 EP 2625327 A2 EP2625327 A2 EP 2625327A2 EP 11779112 A EP11779112 A EP 11779112A EP 2625327 A2 EP2625327 A2 EP 2625327A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- laying
- laying device
- discharge
- web
- layers
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
Definitions
- the invention relates to a laying device and a
- the nonwoven depositor deposits the continuously fed card web in overlapping layers on the discharge conveyor.
- a liner is designed as a cross-lapper, wherein the discharge belt moves during the pile storage, with the result that the deposited pile layers intersect
- the fibers may have a predominant orientation, e.g. have a predominant direction component in the longitudinal direction and running direction of the fed card web.
- these fiber orientations intersect, wherein the
- obtuse angle is more than 90 degrees.
- the claimed laying technique has the advantage that nonwovens can be formed with a more uniform fiber orientation. Such nonwovens can by the
- a coherent material or card web can be supplied on the input side and, if necessary. be stored before or within the laying device. For a constant alignment of the stored material or pile layers, it is advantageous if the discharge device is during this AblägeVorgangs. The storage can then be a defined one-dimensional transfer movement.
- a lifting device can shorten the distance.
- Nonwoven layer and a downstream subcarrier wherein the nonwoven layer can provide for intermediate storage of the supplied material.
- the intermediate carrier may have a receiving and an opposite discharge side, wherein the separation of a possibly. continuously fed material or card web can be done in individual piece-wise material or pile layers in the region of the intermediate carrier, which is particularly favorable for the exact
- the intermediate carrier makes it possible to pick up a continuous material web or card web, which is already separated or separated into individual pieces, with a rolling movement on the feed or take-up side, on which
- the batt may be in the subcarrier in
- the delivered material or pile layers and the one-ply or multi-ply nonwoven formed thereby can also be held in a suitable manner on the discharge device, in particular by suction.
- Abtex Skets can be adjusted. Furthermore, a plurality of laying devices can be arranged one behind the other at a common discharge device, which if necessary. can also have different alignment angles.
- any desired crosswise fiber orientations can be set particularly precisely.
- other deposition materials e.g. one
- Tonics in the form of tissues, lattices or
- the claimed laying technique is particularly modern to the precision requirements
- nonwovens e.g. in automotive and aircraft construction.
- Such nonwovens are also particularly suitable for
- Composites e.g. the nonwoven before or during the process with a synthetic resin or other suitable material connected, in particular soaked, is.
- the claimed laying device can be used as a single unit or as part of a fiber plant and in combination with an upstream pile producer and a downstream solidifying device for the nonwoven.
- Figure 1 a fiber plant with a
- Figures 4 and 5 an enlarged and fragmented view of the intermediate carrier of Figures 2 and 3 and a plan view of a laying device showing a predominant fiber orientation and different crossing angles.
- the invention relates to a laying device (2) for a deposition material (5) and a fiber plant (1) with such a laying device (2).
- the invention further relates to a method for depositing deposition materials (5), in particular Faserfloren, and for adjusting
- 1 schematically shows a fiber plant (1) with a laying device (2), a plurality of material generators (3), in particular pile producers, and one
- Laying device (2) may have one or more laying devices (16, 17) and one or more discharge means (18). In the embodiment shown are two laying devices (16, 17) for the same or different Deposit materials (5,37) with a common
- Lying device (16, 17) associated with a feed device (14), with which the material or pile generator (3) coming from the deposition material (5, 37) in the direction (7) is supplied.
- the discharge device (18) has a preferably straight extension and a discharge line (13) aligned along its course.
- the supply of the deposition material (5, 37) is preferably carried out continuously and in a running or closed or. contiguous web. Alternatively, a discontinuous and e.g. Piece by piece possible.
- the laying device (16, 17) serves to supply the
- the fleece (8) may be multi-layered, with several of these material ⁇ or pile layers with overlap and longitudinal offset
- the material layers (9) individually and in succession and possibly. be arranged at an axial distance to form a single-layer nonwoven fabric (8).
- the laying device (16, 17) has a laying direction (7), in which it deposits the material or pile layer (9) on the removal device (18).
- the laying direction preferably coincides with the Zuzhouriehtung (7).
- Between the laying direction (7) and the Abzhouriehtung (13) and between the laying device (16, 17) and the discharge device (18) may be a selectable alignment angle ( ⁇ , ⁇ ) exist.
- the devices (16, 17, 18) may. be rotated about an axis relative to each other.
- the alignment angle ( ⁇ , ⁇ ) can eg 90 degrees.
- the alignment angle (.alpha., .Beta.) Deviates from 90.degree., So that the deposited material or pile layers taper at an angle
- Outfeed device (8) are aligned.
- the material or pile layers (9) can be separated from each other and separated before storage.
- a separating device (19) may be present at a suitable location and with suitable training.
- the input side supplied storage material (5, 37) may have a
- Separation can take place before the laying device (16, 17) or within the laying device (16, 17).
- the deposition material (5, 37) may be the same or
- From exemplary embodiment is that of a first pile producer (3), in particular a carding, coming filing material
- a batt which has a cotton-like shape and short-cut fibers, so-called. Staple fibers, consists.
- the fiber materials are arbitrary. It can be e.g. to technical fibers, in particular carbon fibers, fibers made of plastics or natural fibers of cotton or the like. , act.
- the batt (5) may also contain other additional materials, e.g. Metal threads or the like , include. As shown in FIGS. 1 and 6, the prevailing one can be found in the deposition material (5), in particular in the batt
- Fiber orientation (6) are present. Hereby, e.g. the majority of the fibers are essentially the same
- Alignment component for example, along the Zuzhouriehtung (7) or. aligned in the longitudinal direction of the card web. Not all fibers have the same orientation and are parallel. You can skew take and catch each other. There may also be some transverse fibers.
- An other deposition material (37) indicated in Figure 1 may e.g. a fabric or a grid, which if necessary also a predominant structural direction or
- Such a fabric (37) or grid may consist of textile fiber materials, metal, plastic or other materials.
- the deposition material (37) may be used e.g. reinforcing or otherwise imparting desired physical properties to a fibrous web (8) consisting primarily of fibers.
- the material generator (3) can be designed accordingly.
- the term of a material or pile producer excludes production facilities for the said
- Storage material (5, 37) also dining facilities with which, for. an otherwise produced storage material is prepared and supplied.
- the second or each other supplied deposition material (37) may also be an identical or other Faserflor, if necessary. has the same or different predominant fiber orientation (6).
- the laying device lays down
- the deposited web (8) and its material or pile layers (9) may have the same predominant fiber orientation (6).
- Between the longitudinal extent of the fleece (8) and the fiber orientation (6) can be a selectable angle, by the aforementioned alignment angle ( ⁇ , ⁇ )
- Figure 1 shows a variant in which the first
- Lying device (16) has a Ausrichtwinkel (oc) and the second laying device (17) has a different orientation angle (ß).
- intersecting layer orientations and fiber orientations (6) can be set with selectable angle reference.
- the discharge device (18) can be designed constructively in any suitable manner. Im shown
- a frame with suitable conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating conveying means (32), e.g. a circulating
- the removal device (18) may have a controllable drive, wherein preferably stands still during the material and pile storage.
- the material or pile storage of the one or more laying devices (16, 17) can be done intermittently and in particular intermittently, with the laying breaks, when laying device (16, 17) a new material and pile layer (9) is formed or provided the removal device (18) carries out a conveying movement in the discharge line (13).
- the removal device (18) carries out a conveying movement in the discharge line (13).
- FIG. 3 shows a variation of this
- the discharge device (18) may further include a
- Holding means (38) for the material and pile layers (9) and the nonwoven (8) This may be formed in any suitable manner, e.g. when
- Fleece edges may be present.
- the laying device (16, 17) can be designed differently.
- Figures 2 and 3 show a preferred imple mentation form with a design as a nonwoven layer (21).
- This can have a plurality of carriages (24, 25, 26) and a plurality of, in particular two peripherally driven conveyor belts (22, 23) which are each arranged in a closed loop and extend at least partially closely adjacent to one another, wherein they supply the feed in this area Pick up and guide waste material (5, 37) between them.
- the conveyor belts (22,23) are guided by rotatable rollers on the carriage (24, 25, 26).
- At least a part of the car (24, 25, 26) is at one
- the nonwoven layer (21) is referred to as. Bandleger trained and has a
- the conveyor belts (22, 23) can be guided by way of one or more, in particular two auxiliary carriages (26), which can also be moved in the direction (7), with which differences in length in the formed belt loops are compensated.
- the conveyor or laying belts (22,23) are guided in parallel position with the guided between them deposition material (5) to an adjacent undercarriage or laying carriage (25) where the conveyor or
- the nonwoven layer (21) is the deposition material (5,37) intermittently and cyclically from, in the laying or dispensing breaks the discharge device (18) a
- the material spout (15) is formed by a conveyor belt section (27) having a variable length.
- a first section is provided by the conveyor belt (22) between the uppercarriage (24) and the material entry point or. the connection point to the feed (14) formed.
- the second variable section is formed between the two main cars (24,25).
- Figures 2 and 3 illustrate that by the ride of the upper carriage (24), the length of the band portion (27) and thus the size of the
- Material storage (17) is changed, wherein the or the auxiliary carriage (26) receive the corresponding varying remaining strap loop length.
- the carriages (24, 25, 26) and the laying belts (22, 23) have suitable controllable drives.
- a material or storage can be stored in front of the laying device (16, 17), e.g. in the region of the feed (14), be arranged.
- a separating device (19) can in this case be arranged in the region of the laying carriage (25) or elsewhere within or in front of the laying device (16, 17).
- the laying carriage (25) moves back and forth over the discharge device (18) in the direction of laying (7), wherein it stops at the ends of its trajectory and the
- the laying carriage (25) can material or pile layers (9) in forward and
- Figures 2 and 3 show a variant of the laying device (16,17), in which between the nonwoven layer (21) and the
- an intermediate carrier (20) is arranged, which receives the at the stationary laying carriage (25) exiting discharge material (5, 37) in an overhead receiving area (35) and in a lower discharge area (36) to the discharge device (18).
- a lifting device (31) for the mutual approach of intermediate carrier (20) and discharge device (18) may be present, which e.g. associated with the discharge device (18).
- the intermediate carrier (20) may be arranged to be height-adjustable stationary or by means of said lifting device (31). It consists of a frame (28) with a
- the conveyor (29) can be designed, for example, as a conveyor belt running around the box-shaped frame (28) on the outside and have a controllable drive.
- On the one side of the frame, where the storage material (5,37) is guided around, can be an upper and a lower Deflection (34,35) for the conveyor (29) may be present, wherein the lower deflector (34) projects further radially than the upper deflector (33), whereby a sloping outwardly sloping conveyor belt section is formed.
- the intermediate carrier (20) may comprise a holding device (30), which may be e.g. in the frame (22) is arranged and hold the storage material (5, 37) controlled hold and
- the holding device (30) may be e.g. be designed as a controllable suction device, wherein the conveying means (29) and if necessary. also the deflections (33, 34) are designed to be permeable to air. It can also be multi-part or variable in order to be able to act on different subcarrier areas differently.
- web-shaped supplied storage material (5, 37) forms an isolated material or pile layer (9).
- Separator (19) may be formed in different ways, e.g. as a cutting device or as a tearing device.
- Figures 4 and 5 show both variants.
- the separating device (19) is located at the aforementioned oblique band portion between the deflections (33, 34).
- the cutting device lifts here the deposition material (5, 37) from the conveyor belt section to form a loop or a hump, in which a cutting tool, such as a rotating knife, the cut-through material web (5) can cut through. In this case, a pulling cut can be made, whereby the material or pile layer (9) receives an oblique edge.
- the cutting process can be done during material transport.
- the separating device (19) is designed as a tearing device and is located on the underside of the intermediate carrier (20). It may for example consist of two clamping bars or other clamping or gripping means which grip the storage material (5) and thereby move apart, wherein the material web
- the beams or the like. can be aligned in the alignment angle ( ⁇ , ⁇ ).
- Variant with the cutting device may be present. They serve here for fixing and positioning the front region of the remaining on the conveyor (29)
- the Conveyor (29) and the discharge device (18) the layer transfer, if necessary. with the cooperation of the lifting device (31).
- the intermediate carrier (20) releases the material or pile layer (9), which thereby falls on the back nonwoven area and, if necessary, drops it here. is held by the holding device (38). In this time, the pile memory (15) is filled.
- the discharge device (18) clocks, wherein the conveying means (29) of the intermediate carrier (20) is set in motion again and emptying the
- Florlagen (9) a trapezoidal shape and are for this
- a laying device (16, 17) can also be used in other ways
- the intermediate carrier (20) can also work with others Variants of the laying device (16,17) are combined. Furthermore, the above-described features of the various embodiments can be combined with each other and
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010008748U DE202010008748U1 (en) | 2010-10-07 | 2010-10-07 | securing device |
PCT/EP2011/067544 WO2012045858A2 (en) | 2010-10-07 | 2011-10-07 | Laying device and laying method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2625327A2 true EP2625327A2 (en) | 2013-08-14 |
EP2625327B1 EP2625327B1 (en) | 2016-02-24 |
Family
ID=44907809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11779112.9A Not-in-force EP2625327B1 (en) | 2010-10-07 | 2011-10-07 | Laying device and laying method |
Country Status (5)
Country | Link |
---|---|
US (1) | US9206536B2 (en) |
EP (1) | EP2625327B1 (en) |
CN (1) | CN103189560B (en) |
DE (1) | DE202010008748U1 (en) |
WO (1) | WO2012045858A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012203395A1 (en) * | 2012-03-05 | 2013-09-05 | Voith Patent Gmbh | Cross filing of fibers |
DE102012203388A1 (en) * | 2012-03-05 | 2013-09-05 | Voith Patent Gmbh | Cross filing of fibers |
DE202012102597U1 (en) * | 2012-07-13 | 2013-10-14 | Hi Tech Textile Holding Gmbh | lapper |
DE202013104946U1 (en) | 2013-11-05 | 2015-02-06 | Autefa Solutions Germany Gmbh | lapper |
MX2018012450A (en) | 2016-04-29 | 2019-03-07 | Kimberly Clark Co | Absorbent article. |
DE102016113721A1 (en) * | 2016-07-26 | 2018-02-01 | Autefa Solutions Germany Gmbh | Flannel-based web-shaped textile with unidirectionally increased strength |
DE202016104070U1 (en) * | 2016-07-26 | 2017-10-27 | Autefa Solutions Germany Gmbh | Pile product with unidirectionally increased strength for the production of CFRP components |
CN108203858A (en) * | 2016-12-19 | 2018-06-26 | 黄金山 | A kind of device and method made in spinning villus wadding |
CN107090667A (en) * | 2017-04-28 | 2017-08-25 | 合肥特丽洁卫生材料有限公司 | A kind of grid lines, production method, equipment and application |
CA3060611C (en) * | 2017-06-07 | 2021-12-28 | Spuhl Gmbh | Method and apparatus for manufacturing a cover layer of a fleece material for an innerspring unit and innerspring unit |
CN108301123A (en) * | 2018-03-29 | 2018-07-20 | 厦门当盛新材料有限公司 | Parallel lapping machine, lapping machine and the manufacturing method of non-woven fabrics are formed for web |
CN112166212B (en) * | 2018-05-29 | 2023-04-07 | 耐克创新有限合伙公司 | Method for nonwoven fabrics with variable zone characteristics |
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US2899583A (en) | 1959-08-11 | macksoud | ||
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US2889583A (en) * | 1952-06-03 | 1959-06-09 | Lohmann Kg | Method and device for superposing of fibre-fleeces |
US2927350A (en) | 1956-08-08 | 1960-03-08 | Troy Blanket Mills | Method of and apparatus for producing a felt-like fibrous material |
US3682734A (en) * | 1969-07-18 | 1972-08-08 | Kimberly Clark Co | Method and apparatus for bias crosslaying a fiber web |
AT310045B (en) | 1970-10-20 | 1973-09-10 | Fehrer Ernst | Device for paneling fiber webs |
DD218913B1 (en) | 1983-03-25 | 1988-06-15 | Univ Dresden Tech | METHOD AND DEVICE FOR PRODUCING FIBER CLAD |
BE904481A (en) | 1986-03-25 | 1986-07-16 | Poppe Willy | Carding esp. synthetic fibres to produce fibre web - by feeding different fibres side-by-side via carding unit discharging on transverse belt to form composite web of zigzag superimposed layers |
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EP0379763B1 (en) * | 1989-01-27 | 1994-12-21 | Polymer Processing Research Institute Limited | Cross-laminated stretched non-woven fabric and method of making the same |
DE4010174A1 (en) | 1990-03-30 | 1991-10-02 | Hollingsworth Gmbh | METHOD FOR DEPOSITING A FLEECE OR THE LIKE, AND FLEECE STRAP |
FR2678289B1 (en) | 1991-06-28 | 1994-01-14 | Asselin Ets | PROCESS FOR MAKING A NON-WOVEN, NON-WOVEN OBTAINED IN PARTICULAR BY THIS PROCESS AND PLANT FOR THE MANUFACTURE OF THIS NON-WOVEN. |
FR2678288B1 (en) | 1991-06-28 | 1994-11-18 | Asselin Ets | PROCESS FOR PRODUCING A SEMI-FINISHED NON-WOVEN PRODUCT AND SEMI-FINISHED NON-WOVEN PRODUCT. |
DE9116541U1 (en) | 1991-08-16 | 1993-04-15 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
DE19527416C2 (en) | 1995-07-27 | 1998-06-04 | Autefa Maschinenfab | Method and device for forming a multi-layer fiber fleece |
GB9604241D0 (en) | 1996-02-28 | 1996-05-01 | Rockwool Int | Production of a lapped product from a web, and apparatus for this |
DE10109476C1 (en) * | 2001-02-28 | 2002-06-27 | Gunter Schmidt | Multi-layer nonwoven fabric production, takes part-webs from the card at different speeds for the faster part-web to be deflected into zigzags and laid on the slower part-web for bonding |
DE10345953B4 (en) | 2003-10-02 | 2006-11-30 | Sächsisches Textilforschungsinstitut e.V. | Nonwoven fabric and process for its production |
DE102005032785B4 (en) | 2005-07-14 | 2009-02-26 | Knauf Insulation Gmbh | Cuboid mineral fiber product |
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CN101400840B (en) | 2006-03-04 | 2011-08-24 | 卡尔.迈耶.马里莫纺织机械制造有限责任公司 | Method for producing a multidirectional fabric web |
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EP2003232B1 (en) | 2007-06-14 | 2013-11-06 | Liba Maschinenfabrik GmbH | Method and device for creating a unidirectional fibre layer, method for manufacturing a multi-axial layed fabric and a multi-axial machine as well as a method for manufacturing a woven cloth and weaving machine |
EP2157216B1 (en) | 2008-08-21 | 2012-02-01 | Oskar Dilo Maschinenfabrik KG | Device for laying a web |
ATE543932T1 (en) | 2008-10-07 | 2012-02-15 | Dilo Kg Maschf Oskar | DEVICE AND METHOD FOR TRANSFERRING A FLEECE |
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DE102010034777A1 (en) * | 2010-08-18 | 2012-02-23 | Hubert Hergeth | Nonwoven laying machine and method for laying a nonwoven |
-
2010
- 2010-10-07 DE DE202010008748U patent/DE202010008748U1/en not_active Expired - Lifetime
-
2011
- 2011-10-07 EP EP11779112.9A patent/EP2625327B1/en not_active Not-in-force
- 2011-10-07 WO PCT/EP2011/067544 patent/WO2012045858A2/en active Application Filing
- 2011-10-07 CN CN201180048389.1A patent/CN103189560B/en not_active Expired - Fee Related
- 2011-10-07 US US13/878,330 patent/US9206536B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2012045858A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN103189560B (en) | 2017-05-24 |
CN103189560A (en) | 2013-07-03 |
DE202010008748U1 (en) | 2012-01-16 |
WO2012045858A2 (en) | 2012-04-12 |
WO2012045858A3 (en) | 2012-07-19 |
EP2625327B1 (en) | 2016-02-24 |
US20130198998A1 (en) | 2013-08-08 |
US9206536B2 (en) | 2015-12-08 |
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