EP2681356A1 - Nadelvorrichtung - Google Patents
NadelvorrichtungInfo
- Publication number
- EP2681356A1 EP2681356A1 EP12706548.0A EP12706548A EP2681356A1 EP 2681356 A1 EP2681356 A1 EP 2681356A1 EP 12706548 A EP12706548 A EP 12706548A EP 2681356 A1 EP2681356 A1 EP 2681356A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- needle
- elements
- carrier
- bed
- needle elements
- 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
- 238000005520 cutting process Methods 0.000 claims abstract description 42
- 239000000969 carrier Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 206010061592 cardiac fibrillation Diseases 0.000 description 4
- 230000002600 fibrillogenic effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
-
- 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
- D04H13/00—Other non-woven fabrics
- D04H13/02—Production of non-woven fabrics by partial defibrillation of oriented thermoplastics films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
- B21D53/642—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades scissors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
- B21D53/645—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades safety razor blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
- B21D53/647—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades mower blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
-
- 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
- D04H18/00—Needling machines
Definitions
- the invention relates to a needle device according to the preamble of independent claim 1.
- the invention further relates to a use of such a needle device and a method for producing such
- Sheet is a stretched tape of a plastic film, e.g. out
- a needle device of the generic type which comprises a rotatable roller, on the circumference of triangular blades are arranged, each with a cutting edge, the tips of which protrude from the roller.
- the blades are mounted by means of connecting parts in dovetail grooves in the roller.
- a disadvantage of this needle device is that the assembly and replacement of the individual blades in the roller grooves is complex.
- the present invention is therefore an object of the invention to provide a needle device of the type mentioned, the needle elements are easy to install and worn needle elements easily and quickly replaced. This object of the invention is achieved by the inventive, defined in the independent claim 1 needle device.
- a needle device comprises a needle bed on which a plurality of pointed needle elements are arranged so that the needle elements protrude from the needle bed and point away from the needle bed.
- the needle elements are formed as flat blades, each with at least one extending from the tip of the needle elements in the direction of the needle bed extending edge. According to the invention are the
- Needle elements used in strip-like needle carrier which in turn are attached to or in the needle bed.
- Needle elements are easily replaced.
- the formation of the needle elements as flat, flat blades with a cutting edge is particularly advantageous for fibrillating applications of the needle device.
- the part of the needle elements protruding from the needle bed each has a substantially triangular shape with a base edge opposite the top and two side edges extending from the base edge to the top, wherein at least one of the side edges, preferably both side edges, is designed as a cutting edge .
- the substantially triangular shape of the needle elements has proved to be particularly advantageous and universally applicable for various applications of the needle device.
- both side edges are formed as cutting. This makes it possible to use the needle elements on both sides.
- the needle elements with at least one, preferably two extending away from the base edge, leg-like mounting members for attachment to the needle bed or on the needle carrier are equipped.
- the needle carrier assembly openings in which the leg-like mounting members of
- the needle elements stand with their base edges on the needle carriers. This will provide good support and stabilization of the needle elements.
- the needle elements are glued with their mounting members in the strip-like needle carrier. This is a particularly convenient and relative
- the strip-like needle carrier are formed in cross-section substantially dovetail-like and each have two preferably inclined to each other side parts and a connecting these side parts web part. Due to the dovetail-like design, the needle carrier can be easily mounted on the needle roller.
- Needle carriers are preferably used interchangeable in grooves in the needle bed.
- the mounting holes are each arranged in the web part of the needle carrier, wherein the leg-like mounting members of the needle elements pass through the mounting holes and into one of the side parts and the Web portion of the needle carrier cavity formed in the needle carriers extend into, and further wherein the cavity is filled at least in the region of the mounting members with an adhesive.
- This type of attachment of the needle elements is particularly simple and efficient and can be done, for example, per needle carrier for all fastened to him needle elements together by filling the cavity with adhesive over the entire length of the needle carrier.
- the production of the mounting holes is relatively easy, since they can be designed as normal holes.
- the needle elements are on the
- Needle carriers oriented so arranged that their flat sides or center planes are at an angle of 0 ° -90 °, in particular 0 °, to a normal to a longitudinal direction of the needle carrier normal plane. Orientation at 0 ° or close to 0 ° is particularly useful for fibrillating applications
- needle elements are oriented at an angle of 90 ° or nearly 90 °.
- the needle bed of the needle device according to the invention is designed as a needle roller.
- a preferred use of the inventive needle device consists in the fibrillation of particular band-shaped fabrics, especially
- Plastic bands of e.g. Polyethylene or polypropylene.
- Needle device is that the needle elements are machined out of a flat blade with at least one cutting edge, e.g. by punching or cutting, in particular by means of a laser, that the cutting of the
- Needle elements are each formed by a piece of the cutting edge of the blade.
- FIG. 1 Shows a front view of the needle roller according to the line III-III of FIG. 1, an end view analogous to FIG. 3, but without a needle carrier, a front view of the needle roller according to the invention
- Side view of a first variant of a needle element a detail section along the line VI-VI of FIG. 5, a section through a needle carrier with needle elements along the line VII-VII of FIG. 8, a side view of a section of a needle carrier with
- Needle elements a plan view (plan view) of the section of the needle carrier with
- Needle elements of Fig. 8 a plan view of a section of the needle carrier with an alternative orientation of the needle elements, a side view of a second variant of a needle element, a detail section along the line XII-XII of Fig. 11 and a sketch to illustrate the production of needle elements.
- the following definition applies to the following description: If reference signs have been given in a figure for the purpose of clarity of drawing, but are not mentioned in the directly related part of the description, reference will be made to them
- the needle device according to the invention is equipped with a needle bed designed as a needle roller.
- the needle device according to the invention could also be provided with a needle bed designed as a flat or curved plate. All described below in connection with a needle roller
- Designs can be analogously transferred to a needle bed in plate form.
- the needle device shown in the drawing consists essentially of a needle bed in the form of a needle roller designated as a whole with W (FIG. 1).
- a plurality of needle elements 10 (FIGS. 2 and 3) each provided with a tip 11 are arranged such that the needle elements 10 protrude from the needle roller W and point their tips 11 radially away from the roller periphery 1, and ideally the same (radial) distance (height) from the circumference (Fig. 3).
- the needle elements 10 are on or on strip-like
- Attached needle carriers 20 which in turn are mounted on or in the circumference 1 of the needle roller W, as best seen in FIG.
- the needle roller W is provided at its circumference 1 with a plurality of longitudinal grooves 3 parallel to the roller axis 2 or to generatrices of the needle roller and extending practically over the entire roller length, which have a substantially approximately trapezoidal, inwardly widening cross section (FIG. 4).
- the needle carriers 20 are designed as profile strips extending substantially over the entire roll length and having an approximately dovetail-shaped cross-section which in its outer contour is substantially complementary to the cross-sectional shape of the longitudinal grooves 3.
- the needle carriers 20 are the length after (longitudinal direction 5, Fig. 2) inserted into the longitudinal grooves 3 and secured by not shown fastening means against axial displacement. If necessary, the needle carrier 20 can be easily removed from the needle roller W and replaced or exchanged.
- Needle rollers with arranged on needle carriers needle elements are known per se, so that the inventive needle device so far requires no further explanation for the expert.
- the present invention is primarily concerned with the configuration of the needle elements 10 and their attachment to the needle carriers 20. These aspects of the invention will be discussed in detail in the following description.
- the needle elements 10 are formed as flat, flat blades with a cutting edge extending away from the tip 11.
- flat is to be understood as meaning that the needle elements in a cross-section have a pronounced elongate shape, ie have a mass which is significantly larger in cross-section than in a dimension perpendicular thereto.
- the needle elements 10 are formed by a flat plate of e.g. Formed steel and thus have (apart from their cutting edge) has a substantially rectangular cross-sectional shape. It has been found that needle elements equipped with cutting edges are much better suited for fibrillating softer plastic films with a higher polyethylene content, in particular because of the achievable higher accuracy, than conventional round needles.
- FIGS. 5 and 6 show a typical and preferred embodiment of a needle element 10. As you can see, the upper part of the needle element 10.
- Needle element 10 has the shape of an equilateral triangle.
- the side or edge length is typically around 3.5 mm.
- the needle element 10 includes a base edge 12 opposite its tip 11 and two side edges 13 and 14 that converge from the base edge 12 to the tip 11.
- the base edge 12 is in the mounted state of the needle elements perpendicular to the radial direction or tangential to the circumference of the needle roller.
- the needle element 10 is a thin steel plate formed of substantially homogeneous thickness (eg, about 0.3 mm). Only a narrow edge region 14a tapers (for example, by a corresponding bevel) in the direction of the side edge 14 (FIG. 6), so that the side edge 14 forms a (relatively sharp) cutting edge.
- the cutting angle is indicated in Fig. 6 with ⁇ .
- the cutting edge extends from the tip 11 of the needle element 10 to the base edge 12, which in the installed state of the needle element 10 rests substantially flush on the needle carrier 20 (FIG. 7).
- a second edge region 13a may also be provided with a cross-section that tapers towards the side edge 13, so that therefore also the other side edge 13 forms a cutting edge.
- the two cutting edges can have the same or different cutting angles.
- the advantages of having needle elements with two blades extending away from the tip 11 will be discussed below.
- the needle elements 10 made of steel can also be provided with wear-reducing and thus extending the service life coatings. It is also possible to manufacture the needle elements 10 or at least their cutting edges of sintered material or ceramic. Another essential aspect of the invention relates to the attachment of the
- Needle elements 10 on the needle carriers 20 are provided with mounting members in the form of two strip-like legs 15 which extend approximately perpendicularly from the base edge 12 of the needle elements 10 in the plane of the triangular part of the needle elements. With these mounting members or legs 15, the needle elements 10 are attached to the needle carriers 20. Fig. 7 shows this in detail.
- the elongate profiled strips formed needle carrier 20 each comprise two side parts 21 and 22 and a web portion connecting these side parts 23.
- the two side parts 21 and 22 extend obliquely outwardly from the web portion 23 and thus give the already mentioned dovetail profile of the needle carrier 20.
- the two side parts 21 and 22 and the web portion 23 form between them an open cavity 25.
- the web portion 23 has two through-mounting openings 24 on.
- the needle elements 10 sit with their base edge 12 on the web portion 23 and the mounting members or legs 15 of the needle elements 10 extend through the mounting holes 24 into the cavity 25 inside.
- the cavity 25 is filled almost completely (but at least in the region of the legs 15) with an adhesive 26 which encloses the legs 15 of the needle elements 10 and thus fixes the needle elements 10 permanently and securely on the needle carrier 20.
- the adhesive 26 may be, for example, a thermosetting adhesive based on epoxy resin. Due to the fact that the needle elements 10 with their base edge 12 stand up on the needle carrier 20, a particularly stable fastening and support of the needle elements 10 is achieved. Characterized in that the leg-like mounting elements 15 extend through the web portion 23 of the needle carrier 20 into the cavity 25 of the latter, the bonding is particularly easy to carry out and can, for example per needle carrier for all fastened to him needle elements 10 together by filling the cavity 25 with adhesive 26 over the entire length of the needle carrier. Finally, the production of the mounting openings 24 is relatively simple, since they can be formed as normal holes, with their clear diameter substantially equal to the width of the leg-like mounting members 15.
- FIGS 2, 7, 8 and 9 illustrate the arrangement of the needle elements 10 on the needle carriers 20.
- FIG. 2 illustrate the embodiment of the needle elements 10 on the needle carriers 20.
- the needle elements 10 are oriented with respect to the needle roller W that their center planes 16 (based on the thickness of the needle elements), ie the triangular faces, parallel to a normal plane 4 on the axis 2 of the needle roller W stand. Relative to the needle carrier 20 are the
- Needle elements 10 oriented so that their mid-planes 16 senkreckt on the
- FIG. 10 another embodiment of a needle carrier 20 is shown in which the needle elements 10 are oriented so that their center planes 16 at an angle ⁇ > 0 ° to said normal plane 4 on the needle roller axis or in a complementary angle 90 ° -. co stand to the longitudinal direction 5 of the needle carrier 20.
- the angle ⁇ 90 °, so that the needle elements 10 are aligned with their flat sides in the longitudinal direction of the needle roller.
- This orientation of the needle elements 10 is particularly suitable for perforation applications of the device according to the invention. By appropriate choice of the angle ⁇ , the device can be optimized for the particular application.
- the needle elements 10 and in particular their tips 11 and cutting edges 14 are subject to wear.
- the needle elements 10 By mounting the needle elements 10 on the needle carriers 20 worn needle elements 10 can be relatively easily (even partially) replaced by all or even individual needle carrier 20 can be exchanged targeted.
- the needle elements 10 mounted in the needle carriers 20 are each provided with two cutting edges, it is also possible to remove the needle carriers 20 from the needle roller and to reinsert them rotated by 180 ° so that the needle elements 10 are also 180 ° from their original one Orientation are rotated and thus fresh cutting ready for use after this rotation. The life of the
- Needle elements 10 doubles in this way. If the two edge regions 13a and 14a are ground differently (different cutting angles a), the cutting edges 13 and 14 have a different (more or less
- Needle roller W in one or the other direction can then be
- Cutting behavior can be adapted to the material quality of the fabric to be processed.
- the needle elements 10 can be made in principle by punching or cutting out of a thin metal plate, wherein the cutting edges 14 and 13 and 14 are formed by appropriate grinding. According to another important aspect of the invention, the grinding can be omitted if as
- Fig. 13 illustrates this.
- a number of needle elements 10 are now worked out, for example, by punching or laser cutting, wherein the Tozu.den needle elements 10 on the Industrial blade are oriented and arranged so that the cutting edges 31 of the
- Industrial blade 30 and respectively parts thereof form one of the cutting of the needle elements 10.
- Figures 11 and 12 show a modification of a needle element.
- the needle element designated here by 110 has the shape of a skewed triangle in the upper region.
- the tip 111 again faces a base edge 112 and two side edges 113 and 114 converge from the base edge to the tip 111.
- the side edge 114 is again formed as a cutting edge, the cutting angle ⁇ purely, for example, something duller than the needle element 10 of Figures 5 and 6.
- This embodiment of the needle element may also be provided with two cutting edges, with analogous advantages as in the embodiment of FIGS. 5 and 6.
- the needle elements 110 can be oriented at any angle between 0 ° and 90 ° to the longitudinal direction of the needle carrier.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonwoven Fabrics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Harvester Elements (AREA)
- Dairy Products (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fencing (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12706548T PL2681356T3 (pl) | 2011-03-01 | 2012-02-24 | Urządzenie igłowe |
SI201230209T SI2681356T1 (sl) | 2011-03-01 | 2012-02-24 | Naprava z iglami |
HRP20150529TT HRP20150529T1 (hr) | 2011-03-01 | 2015-05-18 | Naprava za bodenje |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00355/11A CH704580A1 (de) | 2011-03-01 | 2011-03-01 | Nadelvorrichtung. |
PCT/EP2012/053203 WO2012116936A1 (de) | 2011-03-01 | 2012-02-24 | Nadelvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2681356A1 true EP2681356A1 (de) | 2014-01-08 |
EP2681356B1 EP2681356B1 (de) | 2015-04-01 |
Family
ID=43897073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12706548.0A Active EP2681356B1 (de) | 2011-03-01 | 2012-02-24 | Nadelvorrichtung |
Country Status (19)
Country | Link |
---|---|
US (1) | US9115449B2 (de) |
EP (1) | EP2681356B1 (de) |
JP (1) | JP5767718B2 (de) |
KR (1) | KR101527668B1 (de) |
CN (1) | CN103476980B (de) |
BR (1) | BR112013022232A2 (de) |
CH (1) | CH704580A1 (de) |
CL (1) | CL2013002454A1 (de) |
CO (1) | CO6761344A2 (de) |
DK (1) | DK2681356T3 (de) |
EA (1) | EA024323B1 (de) |
ES (1) | ES2540570T3 (de) |
HR (1) | HRP20150529T1 (de) |
MX (1) | MX2013009932A (de) |
PE (1) | PE20141074A1 (de) |
PL (1) | PL2681356T3 (de) |
PT (1) | PT2681356E (de) |
RS (1) | RS54032B1 (de) |
WO (1) | WO2012116936A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2576999T3 (es) | 2013-12-22 | 2016-07-12 | Eurotex Gmbh | Material compuesto textil de microfibra transpirable |
CN103789853B (zh) * | 2014-01-17 | 2015-04-22 | 浙江理工大学 | 一种用于加工聚四氟乙烯超细短纤维的分梳辊 |
CN106149076A (zh) * | 2015-04-27 | 2016-11-23 | 陈路 | 一种用于制造ptfe纤维的裂膜副 |
CN104924357A (zh) * | 2015-07-03 | 2015-09-23 | 安庆市津海工业产品设计有限公司 | 可调节自动打孔装置 |
CN106042052B (zh) * | 2016-07-01 | 2018-04-20 | 无锡格菲电子薄膜科技有限公司 | 一种用于薄膜表面打孔的阵列式打孔器及电热膜排气阵列孔的快速制造方法 |
Family Cites Families (31)
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- 2011-03-01 CH CH00355/11A patent/CH704580A1/de not_active Application Discontinuation
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- 2012-02-24 ES ES12706548.0T patent/ES2540570T3/es active Active
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- 2012-02-24 US US14/002,295 patent/US9115449B2/en active Active
- 2012-02-24 MX MX2013009932A patent/MX2013009932A/es active IP Right Grant
- 2012-02-24 CN CN201280011153.5A patent/CN103476980B/zh active Active
- 2012-02-24 DK DK12706548.0T patent/DK2681356T3/en active
- 2012-02-24 EP EP12706548.0A patent/EP2681356B1/de active Active
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- 2012-02-24 WO PCT/EP2012/053203 patent/WO2012116936A1/de active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
US20130333171A1 (en) | 2013-12-19 |
JP2014514463A (ja) | 2014-06-19 |
ES2540570T3 (es) | 2015-07-10 |
EA024323B1 (ru) | 2016-09-30 |
KR101527668B1 (ko) | 2015-06-09 |
CN103476980B (zh) | 2016-03-09 |
CN103476980A (zh) | 2013-12-25 |
EP2681356B1 (de) | 2015-04-01 |
PT2681356E (pt) | 2015-06-04 |
CH704580A1 (de) | 2012-09-14 |
US9115449B2 (en) | 2015-08-25 |
KR20140004767A (ko) | 2014-01-13 |
EA201300976A1 (ru) | 2014-03-31 |
PE20141074A1 (es) | 2014-09-06 |
JP5767718B2 (ja) | 2015-08-19 |
RS54032B1 (en) | 2015-10-30 |
BR112013022232A2 (pt) | 2018-06-12 |
DK2681356T3 (en) | 2015-07-06 |
PL2681356T3 (pl) | 2015-08-31 |
HRP20150529T1 (hr) | 2015-06-19 |
MX2013009932A (es) | 2013-12-16 |
CO6761344A2 (es) | 2013-09-30 |
WO2012116936A1 (de) | 2012-09-07 |
CL2013002454A1 (es) | 2014-04-25 |
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