EP2927360B1 - Strickwerkzeug für Strickmaschinen - Google Patents

Strickwerkzeug für Strickmaschinen Download PDF

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Publication number
EP2927360B1
EP2927360B1 EP14163453.5A EP14163453A EP2927360B1 EP 2927360 B1 EP2927360 B1 EP 2927360B1 EP 14163453 A EP14163453 A EP 14163453A EP 2927360 B1 EP2927360 B1 EP 2927360B1
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EP
European Patent Office
Prior art keywords
shaft
thickness
knitting
knitting tool
shaft extension
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
EP14163453.5A
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German (de)
English (en)
French (fr)
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EP2927360A1 (de
Inventor
Jörg Sauter
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PT141634535T priority Critical patent/PT2927360T/pt
Application filed by Groz Beckert KG filed Critical Groz Beckert KG
Priority to EP14163453.5A priority patent/EP2927360B1/de
Priority to BR112016021052-2A priority patent/BR112016021052B1/pt
Priority to CN201580018493.4A priority patent/CN106460265B/zh
Priority to PCT/EP2015/055987 priority patent/WO2015150123A1/de
Priority to JP2016557599A priority patent/JP6621417B2/ja
Priority to KR1020167027070A priority patent/KR102355649B1/ko
Priority to US15/301,272 priority patent/US9765456B2/en
Priority to TW104110848A priority patent/TWI610003B/zh
Publication of EP2927360A1 publication Critical patent/EP2927360A1/de
Application granted granted Critical
Publication of EP2927360B1 publication Critical patent/EP2927360B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04—Latch needles

Definitions

  • the invention relates to a knitting tool for flat or circular knitting machines with at least one needle bed, in whose guide such knitting tools are movably guided.
  • German patent no. 680 319 a knitting tool with a laterally flexible shaft, followed by a not reduced thickness shaft extension.
  • the shaft is driven out of its guide groove during knitting, so that the thickness-reduced portion of the shaft can serve as a laterally flexible leaf spring.
  • the laterally flexible needle can be resiliently bent by a control member to come into mesh with another needle.
  • German patent 20 63 724 discloses a needle in which the shaft has a reduced thickness in the area of the butt of the needle. As a result, an elastic deformation of the shaft to be possible in order to avoid jamming of the same when hitting the needle butt on a lock part.
  • a partially reduced in thickness needle discloses the DE 36 12 316 A1 , There, elongated, flat, longitudinally extending grooves are incorporated into the flanks of the shaft of the needle.
  • the shaft may be formed as a meandering web. From the shaft extends a shaft extension away, which merges at its end in a stitch formation structure.
  • the shaft extension is formed with undiminished thickness of the shaft.
  • the knitting tool according to the invention comprises a shaft from which at least one foot extends away, the shaft having a first height and a first locally reduced thickness.
  • the height should be measured perpendicular to the tool movement direction and perpendicular to the needle back.
  • the thickness is transverse to measuring perpendicular to the lateral flat sides of the knitting tool.
  • the surface area of the reduced thickness portions of the stem exceeds the area of the non-thickness reduced portions of the stem. The surface area of the stem projecting foot remains out of consideration in this consideration.
  • a straight shaft extension extends from the shaft, which at the end remote from the shaft merges into a stitch formation structure belonging to the stitch forming part of the needle.
  • the mesh structure consists of a hook and a tongue. With respect to the shaft longitudinal direction, the stitch formation structure ends at the tip of the in-reserve tongue.
  • the stitch structure In a slider needle, the stitch structure consists of the hook and that part of the shaft which is between hook and slider when the slider is in the maximum retracted position.
  • the shaft extension defines a second height that is less than the first height of the shaft. This height is determined by the maximum height that attaches to the shaft extension measure is. It can be measured on a hump, or, if the shaft extension is formed hockless, be determined by the then eg uniform height of the shaft extension.
  • the shaft extension has at least two sections with different thicknesses.
  • the portion of the shaft extension provided with a smaller thickness is at least as long as the stitch formation structure.
  • the lesser thickness portion of the shaft extension may have an undiminished thickness at one or more locations to form support points.
  • the shaft may have a reduced thickness at several points, which are generated, for example, by grinding material.
  • one or more depressions may be attached to one flank or to both flanks symmetrically or asymmetrically with respect to a longitudinal center plane of the knitting tool.
  • the transition between unreduced thickness and reduced thickness may be step-like, ramp-like, round, or otherwise.
  • the boundary between unreduced thickness and reduced thickness may be straight or curvilinear, e.g. arcuate.
  • the boundary between sections of unreduced thickness and reduced thickness may be perpendicular to the needle back, oblique to it, or even parallel to it. Different boundaries can be different.
  • the thickness of the shaft extension By reducing the thickness of the shaft extension, it is possible to minimize the friction between the shaft extension and the guide channel of the knitting tool. There is a certain mobility of the shaft extension across his Given longitudinal direction, but does not interfere with the knitting process. The reduced contact areas between knitting tool and guide groove heat development and drive power requirements are reduced. In particular, however, the inventive thickness reduction on the shaft extension avoids too great a change in the resistance of the knitting tool in its reciprocation in the guide, as might otherwise occur when changing the size of the contact surface between knitting tool and guide.
  • the portion of the shaft extension provided with the smaller thickness is preferably arranged directly following the remaining shaft and extends therefrom towards the mesh-forming part, wherein the shaft extension preferably again has the original undiminished thickness at the mesh-forming part. In this way, gentle thread treatment and easy mobility of the largely reduced thickness knitting tool can be combined.
  • the larger thickness portion of the shaft extension is preferably disposed in direct connection with the stitch forming structure. In this way, the knitting tool obtains high rigidity and lateral stability at the knitting structure.
  • the greater thickness of the shaft extension preferably coincides with the remaining, unreduced thickness of the shaft.
  • the knitting tool can be produced as a stamped knitting tool made of flat material, for example sheet metal, of uniform thickness.
  • the sections of reduced thickness are by machining or non-machining processes, such as grinding or embossing, by fitting corresponding recesses in the side surfaces of the shaft and shaft extension by the aforesaid machining processes.
  • these recesses are relatively shallow, with the depth of the recesses being in the range of 0.005 mm to 0.05 mm, preferably in the range of 0.01 mm to 0.03 mm. In a preferred embodiment, the depth of the recesses is 0.02 mm.
  • the recesses preferably have a flat bottom, apart from their outlet zones, so that the cross sections of the shaft extension have straight side edges in the thickness-reduced region.
  • the cross section is thus preferably a rectangular cross section (with rounded corners).
  • the knitting tools according to the invention preferably have on both side flanks of the shaft extension and preferably also on both flanks of the remaining shaft said flat recesses, so that they can be used in both right-handed and left-handed machines.
  • knitting tools with particularly low straightness deviations can be produced in this way.
  • the knitting tools according to the invention are suitable for use in flat knitting machines.
  • the shaft of the knitting tool is preferably designed as a meandering stem.
  • it has webs oriented in the longitudinal direction and connecting webs oriented transversely thereto, with webs and connecting webs defining a meandering shape.
  • the webs and connecting webs may include acute, right or obtuse angles. The angles may be uniform or have different values.
  • Large sections of the meandering stem preferably have a reduced thickness. In the foot area, however, the thickness is preferably undiminished. Preferably, at least one further point is on the shaft undiminished thickness formed; Preferably, two such locations are formed. If a second point of undiminished thickness is missing on the shaft, such a point can be formed on the shaft extension.
  • the depressions provided on the shaft of the knitting tool and on the shaft extension preferably have a uniform depth.
  • the reduced thickness of the shaft coincides with the smaller thickness of the shaft extension.
  • the needle has a substantially constant lateral resilience over its length, which promotes high speed applications.
  • the knitting tool is preferably a latch needle with hooks and movably mounted tongue.
  • the aforementioned concept can also be applied to other knitting tools.
  • FIG. 1 is shown as knitting tool 10, a knitting needle, as it is preferably used in round machines.
  • Such knitting tools 10 are arranged there in large numbers in guides 11.
  • the guides 11 may be formed, for example, in the form of Whysnutennuten a needle bed 12 or otherwise.
  • the needle bed may, for example, have the shape of a knitting cylinder, a dial or a flat bed.
  • the guide groove is how FIG. 2 can recognize, limited by two side walls 13, 14, between which the knitting tool 10 is mounted longitudinally movable.
  • the knitting tool 10 has a shaft 15, from which extends an elongated shaft extension 16, for example, in a straight extension away.
  • the shaft extension 16 may be straight or otherwise elongated, for example, slightly curved.
  • the shaft 15 is, as in FIG. 1 shown, preferably a meander with preferably straight longitudinal webs 17, 18, 19, 20, wherein adjacent longitudinal webs 17, 18, 19 are interconnected by short (again preferably straight) connecting webs 21, 22, preferably at right angles to the longitudinal webs 17, 18th , 19 are oriented.
  • the number and positions of the longitudinal webs and the connecting webs before and after a foot section 24 depends significantly on the position of the foot section, as various embodiments show.
  • the shaft extension 16 is connected to a longitudinal web 20 via a straight connecting web 23, which is oriented at right angles to the shaft extension 16 and the longitudinal web 20.
  • the longitudinal webs 17, 18, 19 define a first height H1 as the maximum shaft height. Further embodiments may additionally shank areas with a smaller Have height H3 (see, eg FIG. 16 ).
  • a foot portion 24 is formed which extends over the entire height H1 and merges into a foot 25 extending beyond the upper longitudinal webs 20, 17. This serves to drive the knitting tool 10 so that it can move in the guide groove in the longitudinal direction back and forth.
  • the shaft extension 16 extending away from the shaft 15 preferably has a straight bottom edge 26, preferably in line with the lower edge of both the foot portion 24 and other portions, for example the longitudinal ridge 18 and a rear end portion 27 of the shaft 15 , lies.
  • the shaft extension 16 has a maximum second height H2 that is less than the height H1 of the shaft 15.
  • the height H2 is in FIG. 1 and all other embodiments understood as maximum height of the shaft extension. However, the embodiments explained above and below can also be modified such that the maximum second height H2 is the average height of the shaft extension 16.
  • the shaft extension 16 merges at its end remote from the shaft 15 into a stitch formation structure 28, which serves for stitch formation.
  • additional elements may be added, such as a tongue 31 pivotably mounted on a reed 30.
  • the tip thereof when in reserve, marks the end of the stitch formation structure 28.
  • the shaft extension 16 provides the connection between the shank 15 and the stitch formation structure 28.
  • the shank 15 has a first section 32, which in FIG. 1 and the FIGS. 6 . 7 . 8th is shown dark.
  • This section 32 is followed by a further section 33, which finally merges into the stitch formation structure 28.
  • the two sections 32, 33 have different thicknesses D1, D2.
  • the thickness D1 of the portion 32 is less than the thickness D2 of the portion 33.
  • the mesh formation structure 28 may have a thickness that matches the thickness D2 of the portion 33, or may be completely smaller or smaller than these completely or partially.
  • the shaft 15 also preferably has several sections with different thicknesses. All such reduced thickness areas are in all FIGS. 1 . 6 . 7 . 8th shown darkly.
  • the longitudinal webs 17, 18, 19, 20 may have wholly or partially a reduced thickness, which coincides with the reduced thickness D1 of the section 32 or also deviates from this.
  • Other parts, for example, the foot portion 24 and the connecting webs 22, 23 have an undiminished thickness D, which preferably coincides with the thickness D2 of the portion 33.
  • the sections 32, 33 in FIG. 2 entered in plan view. As can be seen, the thickness of the portion 33 is sized to fit within the guide groove. The same applies to the thickness of the connecting web 23 and the other thicker sections.
  • the reduction in thickness of the portion 32 is preferably arranged symmetrically to the shaft longitudinal axis 34 ( FIG. 2 ).
  • 16 recesses 35, 36 are formed in both flanks of the shaft extension, the depth should be depending on the application, one to five hundredths of a millimeter. Different depths are possible.
  • the recesses 35, 36 can, as in FIG. 2 represented, completely overlapping each other or alternatively be formed offset in the longitudinal direction against each other. This applies to all embodiments.
  • the web 23 arranged between the shaft extension 16 and the shaft 15 is formed with undiminished thickness D2. At least one further point of undiminished thickness D2, which may be formed by the foot section 24, is provided on the shaft 15 in all preferred embodiments. Further support points with the thickness D2 can be provided.
  • FIG. 3 shows the section II in FIG. 1 through the section 33.
  • FIG. 4 shows the section through the portion 32 of the shaft extension 16 at the section line II-II.
  • both recesses 35, 36 preferably have the same depth T1, T2.
  • the bottom of each recess 35 is preferably flat such that the cut has straight edges 37, 38 on both sides of the knitting tool. It should be noted, however, that the depths T1 and T2 can be designed differently.
  • the edges 37, 38 of the cross section according to FIG. 4 parallel to one another or, if desired, also in another relationship, for example, at an acute angle to each other. In addition, they can also be formed slightly curved if necessary.
  • the recesses 35, 36 may have a somewhat convex or even concave bottom, see for example by way of example Figure 4a and Figure 4b , in an enlarged view.
  • the wells may have a whole or in part obliquely against the other side surfaces salaried ground, like the Figures 4c and 4d illustrate.
  • the in the FIGS. 4a to 4d shown cross-sectional shapes of the shaft extension can in all embodiments of the invention alternatively or additionally both in the range of thickness-reduced transverse webs 21 and / or on one or more longitudinal webs 17th - 20 be provided. This results in particular advantages, for example with regard to ease of movement, oil retention and dirt resistance.
  • the portion 32 has a length which is greater than the length of the stitch formation structure 28.
  • the length of the portion 32 is also greater than the length of the non-thickness reduced portion 33.
  • the length of the portion 32 is greater than the sum from the lengths of the stitch formation structure 28 and the portion 33.
  • the length of the portion 32 of the shaft extension 16 is greater than the length of the reduced thickness portion of the longitudinal ridge 20, which connects in the direction of the foot 25 back (via the connecting web 23) to the shaft extension 16.
  • the portion 32 is also longer than the thickness-reduced region of the adjoining the foot region 24 longitudinal ridge 17, which lies on the side facing away from the shaft extension 16 side of the foot portion 24.
  • the shaft 15 preferably has at least three areas that are not reduced in thickness. After the knitting tool FIG. 1 These are the connecting web 23, the connecting web 22 and the foot section 24.
  • the knitting tool 10 can replace conventional knitting tools without changing the knitting machine and works like these.
  • the knitting tool is optimized in view of the required drive power and its temperature behavior. In symmetrical embodiments as in FIG. 1 applies this is independent of the direction of rotation of the knitting machine.
  • the knitting tool in particular the knitting structure 28, has some lateral flexibility, making the knitting process less susceptible to jerking or slipping like that becomes.
  • the wells 35, 36 dusts, deposits and dirt can be absorbed without leading to jamming of the needle.
  • the recesses 35, 36 can also serve as a lubricant reservoir.
  • knitting tools 10 discussed below are preferably symmetrical, ie the recesses 35, 36 are on both Pages equal. But it is also possible to provide on one side of a knitting tool one of the well patterns shown and on the other side of any other of the well patterns shown. This results in asymmetric needles whose properties can be directional dependent.
  • FIG. 6 Embodiments of relatively short knitting tools 10 are illustrated with a foot in foot position I, which have only one connecting web 17, 20 on both sides of their foot 25.
  • the reference numerals are largely omitted.
  • the apply with FIG. 1 introduced terms.
  • the knitting tool 10 according to Figure 6A has three support points without thickness reduction, namely the connecting web 23, the foot portion 24 and a part of the end portion 27.
  • the reduced thickness portion 32 is longer than the portion 33 and longer than the stitch formation structure 28.
  • This statement is fully applicable to all embodiments of the knitting tool 10 except those in FIG. 6O bottom indicated needle.
  • the length of the section 32 is still greater than the length of the stitch formation structure 28.
  • the portion 32 may terminate or extend in front of a raised portion 39 of the shaft extension 16.
  • an area not reduced in thickness may be disposed on the portion 32 to assist lateral support of the shaft extension 16 here.
  • the needle after FIG. 6B has three support points, which are formed by the portion 39, the connecting web 23 and the foot portion 24.
  • the needle after FIG. 6C has the two support points 23, 24.
  • follow the needle FIG. 6D are again three support points in the shape of the Area 40 of the connecting web 23 and the foot portion 24 is provided.
  • FIG. 6E the shaft extension is similar to FIG. 6B built up.
  • the shank 15 has an undiminished thickness at the end section 27, so that once again three supporting points are provided at the connecting web 23, the foot section 24 and in the end section 27.
  • the latter is not necessarily like FIG. 6F shows.
  • This embodiment can according to FIG. 6G be further developed by the fact that the tapered portion of the section 32 extends into the section 39 into it. If necessary, according to FIG. 6H in turn, a region 40 for the lateral support of the thickness-reduced region of the shaft extension 16 are provided.
  • FIG. 6I Another modification shows FIG. 6I ,
  • the reduced thickness portion 32 extends beyond the raised portion 39, so that a particularly flexible needle is formed.
  • the lateral support in the region 39 may be formed by a raised panel 41, which is exempt from thickness reduction and which matches in thickness with the connecting web 23 and / or the foot section 24.
  • the field 41 may, as shown, be rectangular or square, round or otherwise.
  • FIGS. 6K to M show embodiments in which at the end portion 27 formed as a wide longitudinal rib non-thickness-reduced areas are provided which cause a lateral support of the end portion 27.
  • the shaft extensions 16 may be formed according to any of the above principles and designs, as these three examples are intended to demonstrate.
  • Figure 6M shows an embodiment very similar FIG. 6C wherein the portion 32 terminates in the middle of the raised portion 39. He can, however, like FIG. 6O shows, also be much shorter, as already highlighted.
  • the needles can after Figure 6N and O with an end portion 27 according to FIG. 6A or 6K be provided. Further modifications are possible.
  • FIGS. 7 and 8th illustrate further embodiments of the knitting tool 10 according to the invention with a longer shaft 15th
  • all connecting webs 22, 22a, b, c may be provided with preferably vertically centered non-thickness reduced regions.
  • the longitudinal webs 17, 18, etc. are reduced in thickness, wherein the thickness reduction may, if necessary, extend to the connecting web 22 to 22c and into this.
  • FIGS. 8A to E refer to.
  • a shaft 15 may be provided, whose support points are formed only by the connecting web 22, the foot area 24 and the end portion 27 connected to the foot area 24 over many meanders.
  • all previously described shaft extensions 16 can be used as the FIGS. 8B and C merely indicate by way of example.
  • the end portion 27 can be given elsewhere by a support by a non-thickness-reduced area, for example by the connecting web 22c, as the Figure 8D and E illustrate. Again, all configurations of previously described shaft extensions 16 may find application.
  • FIG. 9 shows further embodiments of the knitting tool 10 according to the invention, the modifications of the in Figure 9A illustrated knitting tool, which largely with the knitting tool after FIG. 1 and to that extent it is to be understood on the basis of its description on the basis of the same reference numbers.
  • Deviating from the knitting tool 10 after FIG. 1 are in the knitting tool 10 after Figure 9A 22 further longitudinal webs 17a, 18a disposed between the longitudinal web 18 and the connecting web, which form a meander with the longitudinal webs 17, 18 and also have a reduced thickness.
  • the below, in the FIGS. 9B to 9E illustrated knitting tools differ by the position of their respective foot 25 or the formation of the meander in the shaft 15.
  • the foot 25 can be arranged in foot position II, III or IV at a greater distance from the shaft extension 16. Due to the four different positions I to IV for the foot 25, the respective needles can interact with different tracks of a knitting lock and thus perform different working movements.
  • FIGS. 9B to 9D show the shaft 15 between the foot 25 and the connecting web 23 completely reduced Thickness be formed.
  • Such support points are formed for example by a region or a field 42 which is not reduced in thickness.
  • Such a field 42 may be formed on a connecting web and occupy the entire height or even only parts thereof.
  • FIG. 10 illustrates examples of knitting tools 10 with shorter shanks ( FIGS. 10A, 10B ) or with longer shafts ( FIGS. 10C, 10D ) with different foot positions in positions I and II. It can be seen, as with the example FIG. 9 recognizable between the foot 25 and the connecting web 23, only the longitudinal web 20 or a plurality of longitudinal webs and connecting webs existing meander structure be arranged (see FIG. 10B or 10D ).
  • knitting tools may be after FIG. 11 be provided. These can have a shank 15 which has no meandering structure.
  • the foot 25 is connected there via the longitudinal web and the connecting web 23 directly to the shaft extension 16.
  • the shaft extension 16 may be longer than the shaft 15.
  • FIG. 12 shows another group of needles in various embodiments.
  • knitting tools 10 with multiple feet 25a, 25b, 25c in different positions.
  • the shaft 15 may be formed between the feet 25a, 25b as a straight web, as the figures 12 A and 12 B and also FIG. 12D demonstrate.
  • the shank may also have vertical support sections between the legs 25a, 25b and / or 25c which correspond to the foot sections 24 are similar without a meander would be formed.
  • Such support portions 43 are the Figures 12C, 12D and 12E refer to. Otherwise, the above description of the other embodiments of the knitting tool 10 applies accordingly.
  • FIG. 13 shows as a knitting tool 10 so-called bridge needles whose foot 25 depending on the embodiment (AD) can be arranged in any desired position I to IV.
  • the foot portion 24 is here each formed with a non-reduced thickness.
  • Further support sections 43 corresponding to the foot sections 24 may be arranged on the shaft on both sides of the foot 25.
  • Such support portions 43 may be formed with reduced thickness.
  • they may also have undeformed panels 42 for lateral support.
  • FIG. 14 An instructive example of a knitting tool not according to the invention shows FIG. 14 ,
  • the knitting tool 10 after Figure 14A has a foot 25 on a foot portion 24, which borders directly on the shaft extension. On both sides of the foot portion 24, shaft extension portions of reduced thickness extend. Based on this, the embodiment is derived FIG. 14 B off. In this, the foot 25 is arranged at the rear end of the shaft. At the transition between the shaft extension 16 and the shaft 15, in turn, a field 42 with not reduced thickness for lateral support of the knitting tool 10 may be formed.
  • FIG. 15 illustrates another modified example.
  • the foot 25 is like at Figure 14B arranged at the rear end of the shaft 15.
  • the shaft 15 is as elongated straight shaft formed with a support portion 43. Lateral support is the shaft 15 at the connecting web 23 and at the foot portion 24th
  • FIG. 16 again illustrates a group of meandering needles with different stem shapes and foot positions.
  • the embodiments are exemplary of knitting tools 10 whose shank 15 is subdivided into a first section 15a of greater height H1 and a second section 15b whose height H3 is less than the height H1 but preferably greater than the height H2 of the shaft extension. However, it can also be smaller than the height H2.
  • the foot positions, fields 42 or other design variants reference is made to the above description of previous embodiments.
  • FIG. 17 shows such a knitting tool 10, consisting of a needle 44 which cooperates with a slider 45. Both the slider 45 and the needle 44 are formed according to the principle that the thickness-reduced portion 32 of the shaft extension 16 is at least as long as the stitch formation structure 28.
  • a knitting tool 10 provided for high-speed knitting machines preferably a latch needle, has a meandering shaft with reduced-thickness areas.
  • a straight shaft extension 16 which also has a thickness-reduced portion 32.
  • the shaft extension 16 is separated from the shaft 15 by its height H2, which is less than the height H1 of the shaft 15.
  • the thickness-reduced region 32 of the shaft extension 16 has a length that is at least significantly greater than the length of the mesh formation structure 28 carried by the shaft extension 16.
  • the thickness-reduced region 32 is longer overall than the non-thickness-reduced region of the shaft extension 16.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP14163453.5A 2014-04-03 2014-04-03 Strickwerkzeug für Strickmaschinen Active EP2927360B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP14163453.5A EP2927360B1 (de) 2014-04-03 2014-04-03 Strickwerkzeug für Strickmaschinen
PT141634535T PT2927360T (pt) 2014-04-03 2014-04-03 Ferramenta de tricotar para máquinas de tricotar
CN201580018493.4A CN106460265B (zh) 2014-04-03 2015-03-20 用于针织机的针织工具
PCT/EP2015/055987 WO2015150123A1 (de) 2014-04-03 2015-03-20 Strickwerkzeug für strickmaschinen
BR112016021052-2A BR112016021052B1 (pt) 2014-04-03 2015-03-20 Ferramenta de tricô para máquinas de tricô
JP2016557599A JP6621417B2 (ja) 2014-04-03 2015-03-20 編み機のための編み工具
KR1020167027070A KR102355649B1 (ko) 2014-04-03 2015-03-20 편물 기계들을 위한 편물 도구
US15/301,272 US9765456B2 (en) 2014-04-03 2015-03-20 Knitting tool for knitting machines
TW104110848A TWI610003B (zh) 2014-04-03 2015-04-02 用於針織機器的針織工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14163453.5A EP2927360B1 (de) 2014-04-03 2014-04-03 Strickwerkzeug für Strickmaschinen

Publications (2)

Publication Number Publication Date
EP2927360A1 EP2927360A1 (de) 2015-10-07
EP2927360B1 true EP2927360B1 (de) 2017-03-08

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EP14163453.5A Active EP2927360B1 (de) 2014-04-03 2014-04-03 Strickwerkzeug für Strickmaschinen

Country Status (9)

Country Link
US (1) US9765456B2 (zh)
EP (1) EP2927360B1 (zh)
JP (1) JP6621417B2 (zh)
KR (1) KR102355649B1 (zh)
CN (1) CN106460265B (zh)
BR (1) BR112016021052B1 (zh)
PT (1) PT2927360T (zh)
TW (1) TWI610003B (zh)
WO (1) WO2015150123A1 (zh)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
PT3418434T (pt) * 2017-06-19 2019-06-11 Groz Beckert Kg Ferramenta de tricotar à máquina, em particular, agulha de tricotar à máquina
KR101941122B1 (ko) * 2018-08-27 2019-01-22 이일영 편기용 니들 및 이를 갖는 환편기
PT3690095T (pt) * 2019-01-31 2022-06-27 Groz Beckert Kg Agulha de máquina de tricotar e sistema de tricotagem
PT4015690T (pt) 2020-12-16 2023-03-06 Groz Beckert Kg Ferramenta de tricotar
JP2024500337A (ja) 2020-12-16 2024-01-09 グロッツ－ベッケルト・カーゲー 編み具

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TW201604344A (zh) 2016-02-01
WO2015150123A1 (de) 2015-10-08
BR112016021052B1 (pt) 2022-04-05
JP2017512921A (ja) 2017-05-25
KR20160140680A (ko) 2016-12-07
JP6621417B2 (ja) 2019-12-18
CN106460265A (zh) 2017-02-22
BR112016021052A2 (zh) 2017-08-15
US9765456B2 (en) 2017-09-19
CN106460265B (zh) 2019-12-17
PT2927360T (pt) 2017-04-20
TWI610003B (zh) 2018-01-01
US20170029990A1 (en) 2017-02-02
KR102355649B1 (ko) 2022-01-26
EP2927360A1 (de) 2015-10-07

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