JP2011511171A - Spacer knitted fabric, method for producing spacer knitted fabric and knitting machine - Google Patents

Abstract

The invention relates to a spacer knitted fabric which is preferably produced by a circular knitting machine and comprises two material webs connected by spacer threads (21a, 21b). One of the two material webs contains a base knitted fabric that is produced with only one ground thread (19), while the other material web contains a base knitted fabric which is produced from one ground thread (11) and is additionally provided with at least one plating thread (12) in at least selected rows of stitches (1, 4). According to the invention, said plating thread is inserted in selected stitches (15) of these rows of stitches (1, 4) in addition to the ground thread (11) and floats therebetween. The invention further relates to a method and a knitting machine for producing such a spacer knitted fabric.

Description

  The present invention comprises the spacer cloth according to the premise of claim 1, that is, the first cloth web and the second cloth web connected by using the spacer yarn, and the first cloth web is the first cloth web. Including stitches formed using ground yarn, the second fabric web includes stitches formed using the second ground yarn, and the stitches of both fabric webs are arranged in the stitch row and stitch ridges The present invention relates to a spacer cloth.

  A method of manufacturing the spacer cloth according to the premise part of claim 8, that is, a first needle bed provided with a needle, a second needle bed provided with a needle, and at least three knittings A first ground yarn is fed to a first knitting system, inserted into selected needles of a first needle bed and processed using these needles to form a stitch. The second ground yarn is fed to the second knitting system, inserted into the selected needle of the second needle bed and processed using these needles to form a stitch, and the spacer yarn is The invention relates to a method of manufacturing a spacer fabric that is supplied to a knitting system, inserted into selected needles of first and second needle beds and processed using these needles to form a stitch.

  Further, the knitting machine according to the premise part of claim 12, that is, including a first needle bed provided with a needle, a second needle bed provided with a needle, and at least three knitting systems. A first knitting system is selected at least for the first needle bed for the purpose of forming a stitch with the first yarn guide for supplying the first ground yarn and the first ground yarn The second knitting system includes a yarn guide for supplying the second ground yarn and a second stitch for the purpose of forming a stitch using the second ground yarn. A third knitting system for the purpose of forming a stitch using the spacer yarn, and a yarn guide for supplying the spacer yarn, and a cam for extending and retracting at least selected needles of the needle bed Less of the first and second needle beds Also includes a stretch and retract cam track for the selected needle to a knitting machine.

  A spacer fabric comprising two fabric webs connected together by a spacer yarn is, for example, a sports suit such as a training suit or a warm suit and an insert fabric for the shoe bottom or side wall region. Used for manufacturing (for example, Patent Document 1 and Patent Document 2). Therefore, depending on the individual case, it is particularly desirable to provide this type of spacer fabric with lateral extensibility and elasticity in order to result in better comfort.

  In particular, in connection with a plush fabric that affects the stretchability of the front / back knitted fabric (eg, Patent Document 3, Patent Document 4), it is partially processed in the stitch and partially in the floating stitch. It is known to incorporate at least one additional float or plating yarn to be treated into selected stitch stages of the fabric. However, the spacer fabric is not manufactured by a plush machine, but is generally manufactured by a circular knitting machine (for example, Patent Document 5), and one fabric web is knitted using the needle of a needle cylinder, and the other fabric is manufactured. The fabric web is knitted using a dial needle. This type of knitting machine is also called a fine round knitting machine if it has at least a fairly small needle gauge and a large diameter, for example 26 inches or more, as long as the cylinder and dial needles are spaced. One drawback of this type of knitting machine is that the two fabric webs must be manufactured with all the needles in one or the other needle bed each, so that the lateral elasticity and lateral stretch, and the other Is that it can be changed only by the choice of the knitting yarn used and only within narrow limits.

German utility model registration No. 7425934 (U1) specification German Patent Application Publication No. 2850823 (A1) German Patent No. 3927815 (C2) specification German Patent Application Publication No. 19707053 (A1) German Patent Application Publication No. 10320533 (A1)

  Due to them, the technical problem underlying the present invention is to produce a spacer fabric of the type described at the beginning whose properties can be varied within wide limits, in particular with regard to elasticity and extensibility. It is. Furthermore, it is an object to propose a method and a knitting machine for manufacturing such a spacer cloth.

  In order to solve this problem, the characteristic features of claims 1, 8 and 12 are proposed by the present invention.

  The present invention provides a fabric web made with one needle bed needle, and therefore the properties of the spacer fabric will be substantially more greatly affected than ever by the choice of plating yarn and the type of double-sided knitting. Offer the advantage of being able to receive. For example, using a non-extensible yarn material such as polyester, for example, in conjunction with a floating yarn incorporated in knitting type 1: 1 is a particularly non-extensible fabric in the transverse direction (stitch step direction). Is obtained. The use of elastomeric yarn as plating yarn, in contrast, results in a very flexible fabric. Thus, as a result of the number and placement of floats in a fabric web made with a single needle bed needle combined with a suitable yarn quality, it is very stable and wear resistant. There may possibly be manufactured fabrics that are elastic over a wide range or that are at least partly characterized by floats. With respect to the knitting machine proposed by the present invention, there is the further advantage that relatively few structural changes to the conventional machine are sufficient to produce a new spacer fabric, and no completely new construction is required. This applies above all for the particularly preferred use of the rib circular knitting machine.

  Further advantageous features of the invention are revealed in the dependent claims.

  The invention will be described in more detail below with reference to an embodiment and in conjunction with the accompanying drawings.

It is a figure which shows roughly the structure of the spacer cloth by this invention. FIG. 2 is a schematic radial cross-section through the parts of a rib circular knitting machine that is essential to the present invention for the manufacture of a spacer fabric. It is an internal view of the cam of the 1st needle bed of the knitting machine by this invention. FIG. 2 schematically shows the needles and cam web of a six continuous knitting system of a knitting machine according to the invention for the production of a spacer fabric according to FIG. 1. FIG. 2 schematically shows the needles and cam web of a six continuous knitting system of a knitting machine according to the invention for the production of a spacer fabric according to FIG. 1.

  FIG. 1 schematically shows six stitch stages 1 to 6 of a spacer fabric according to the invention. In all stitch stages 1-6, the long line 7 and the short line 8 shown in the upper region respectively show a first needle bed, for example a dial needle, respectively, and are further shown in the lower region A long line 9 and a short line 10 indicate a second needle bed, for example a needle of a needle cylinder, which is opposite to the first needle bed, respectively. The dial needles 7, 8 and the cylinder needles 9, 10 are For example, they are different due to the height of the bat. Furthermore, the dial needles 7, 8 and the cylinder needles 9, 10 are spaced apart, i.e. they are offset relative to each other by half of the needle gauge.

  Further, FIG. 1 shows that the stitch stages 1 and 4 each have three yarns, actually a ground yarn 11 indicated by a solid line, a first plating yarn 12 indicated by a broken line, and a chain line. It is formed using the second plating yarn 14 shown. The ground yarn 14 is processed to form stitches 15 or 16 on all existing cylinder needles 9 and 10. The first plating yarns 12 are incorporated into the stitches 15 together with every other, for example, odd-numbered cylinder needles 9 and are placed in a floating state between the stitches. As a result, the first floating yarns 17 is generated. The second plating yarn 14 is incorporated into all remaining, for example, even-numbered cylinder needles 10 and stitches 16 and placed in a floating state between the stitches, resulting in the creation of a float yarn 18. Is done. In total, the stitch stages 1 and 4 thus form a first fabric web in the form of a plain knitted fabric formed using all the cylinder needles 9, 10 and in the selected stitch 15. The first plating yarn 12 and the second plating yarn 14 in the remaining stitches 16 are integrated with the ground yarn 11 to form the two yarn stitches. And is positioned so as to float between the stitches. Dial needles 7 and 8 remain in stitch steps 1 and 4 in the non-knitting position.

  In the stitch stages 2 and 5, the knitting is performed using only the ground yarn 19 with all the dial needles 7 and 8, and as a result, the stitch 20 is generated. Therefore, the stitch steps 2 and 5 form a second fabric web in the form of a plain knitted fabric formed using all the dial needles 7,8.

  The spacer yarns 21a and 21b are processed in the stitch stages 3 and 6. The spacer threads 21a, 21b can in principle be processed in any arbitrary manner known per se for spacer fabrics. In the embodiment, the spacer yarns 21a and 21b are connected to the first and second fabric webs by a tack knitting method without exception. The spacer yarn 21a is treated for this purpose by each of the odd-numbered cylinder needles 7 and dial needles 9 in order to form the tack stitches 22, 23, for example, in the stitch stage 3, while in the stitch stage 6 The spacer threads 21b are incorporated as tack stitches 24 and 25, respectively, only by the even-numbered cylinder needles 8 and dial needles 10, for example.

  Therefore, the complete portion of the spacer fabric includes six stitch steps, where further portions abut the similarly formed stitch steps 1-6. However, the order in which different stitch stages follow one another can be varied over a wide range. For example, the first stitch step can be formed using a dial needle, and the second stitch step can be formed using a cylinder needle (for example, Patent Document 1). Furthermore, it is possible to provide three or more ground yarn stages 1, 2, 4 or 5 between the stitch stages formed using the spacer yarns 21a and 21b (for example, Patent Document 2). In addition, it is possible to form the tack stitches 24 and 25 in the stitch stage 6 using the same needle as in the stitch stage 3.

  Important for the purposes of the present invention, selected stitch steps (here 1 and 4) of the first fabric web are inserted in addition to the first ground yarn 11 and And including at least one first plating yarn 12 or 14 that has been processed together with the first ground yarn 11 to form the stitch 9 or 10 and the floating yarn 17 or 18. As already mentioned above, both the characteristics and properties of the spacer fabric, in particular the elastic properties, can consequently be selected in an arbitrary manner over a wide range. In the embodiment considered to be the best so far, two additional plating yarns 12, 14 are inserted with a knitting type 1: 1 for this purpose, corresponding to FIG. Alternatively, however, instead of pattern 1: 1, a different pattern, for example 1; 2, 2: 2, 1: 3 etc., is selected, or the first plating thread 12 is connected to the cylinder needle 1, 2, 5, 6. . . Etc., and the second plating thread 14 is inserted into the cylinder needles 3, 4, 7, 8,. . . It is also possible to insert it inside. The structural patterns that can be generated in this way are diverse and can be selected as a function of the requirements imposed in the individual case.

  The spacer fabric described with reference to FIG. 1 is preferably manufactured on a rib circular knitting machine, in particular a so-called ultra-fine rib circular knitting machine, the most important components of which are shown schematically in FIGS.

  According to FIG. 2, the standard rib circular knitting machine is preferably mounted rotatably around a machine axis and is provided with a needle cylinder 31 around which a standard web 32 parallel to the machine axis is provided. A first needle bed is included in the form. The needle cylinder and web form a groove between them, in which a cylinder needle 33, preferably a standard cylinder needle, is mounted movably in the vertical direction. The cylinder cam 34 that surrounds the needle cylinder 31 is further described in more detail in the knitting system apparent in FIG. 2, and the bat of the cylinder needle 33 is used to provide the bat portion 36 with standard stretching and retraction movements. The part 36 forms a cam track in which the part 36 is guided, in particular having a cam part 35.

  Above the needle cylinder 31, a second needle bed facing the needle cylinder is preferably integral with the needle cylinder 31 and rotatable about the mechanical axis and is a standard arranged perpendicular to the mechanical axis. It is arranged in the form of a dial 37 having an upper web 38 on the upper side. Between them, the needle head and the web form a groove in which a dial needle, preferably a dial needle 39, which is a standard latch-type needle, is mounted movably in the radial direction. The dial needle 39 and the cylinder needle 33 are offset relative to each other in the circumferential direction of the needle cylinder 31, preferably by half of the needle gauge. Above the dial 37 is further described in more detail, forming a cam track in which the butt portion 42 of the dial needle 39 is guided in order to provide the bat portion 42 with standard extending and retracting movements, in particular, Along with the cam part 41, a dial cam 40 provided in the knitting system which is apparent in FIG.

  Finally, the yarn guide 44 fixed to the mounting 43 is assigned to the knitting system according to FIG. 2 in order to supply the cylinder needle 33 and the dial needle 39 with the yarn required for stitch formation.

  Further, a plurality of cam parts 35 or 41 and a thread guide portion 44 required for extending and retracting the cylinder needle 33 and the dial needle 39 along the circumference of the needle cylinder 31 and the surface of the dial 37, respectively. Obviously, a similar or similar knitting system can be arranged.

  Since the above types of rib circular knitting machines are generally known to the person skilled in the art, in particular from the publications mentioned above (in particular patent document 5), further explanation can be omitted here. However, in the embodiment, the needle cylinder 31 is represented as representative of any first needle bed, the dial 37 is opposite the first needle head, and a second needle that is also known per se. It is clearly expressed as a representative of the bed.

  FIGS. 3, 4a and 4b show the arrangement according to the invention of the needles of the first and second needle beds (here cylinder needles and dial needles) and the associated cams (here cylinder cams and dial cams). Show.

  In order to make the stitches 1 and 4 of the spacer fabric according to FIG. 1, the grooves of the needle cylinder 31 according to FIG. 3 are alternated by cylinder needles 46 and 47 with butt portions arranged at different positions (1: 1) is blocked. The cylinder needle 46 has a lower butt portion 48 and an upper (high) butt portion 49, and the cylinder needle 47 similarly has a lower butt portion 48. It has a central (low) butt portion 50 disposed therebetween. Similarly, according to FIG. 4a, the dial 37 has dial needles 51a, 51b each having a lower butt portion 52 and alternately a central butt portion 53a or an upper butt portion 53b.

  The cylinder cam 50 (FIG. 3) for the knitting system A (FIG. 4a) suitable for making the stitch stages 1 and 4 is according to the invention three for three butt sections 48, 49 and 50. The cam parts 55 to 58 for forming the cam track are provided. The cylinder cam 54 thus formed replaces the conventional cylinder cam 34 shown in FIG. 2 according to the present invention.

  The cam track formed by the cam part 58 for the butt portion 49 of the cylinder needle 46 is latched when it reaches the knitting position (position I-I in FIG. 4a), particularly as shown in FIG. 4a. It includes a raised portion 59a that guides the stitches located on the hooks of any cylinder needle 46 that slides upward toward the shaft of the cylinder needle 46 to the knitting position. Further extension of the cylinder needle 46 is prevented by a lower butt portion 48 that cooperates with the lower edge of the cam part 56.

  The portion 60a is in contact with the rising portion 59a. For example, at the position G1-G1 (FIG. 4a), the ground yarn supplied from the yarn guide portion 61 and corresponding to the ground yarn 11 according to FIG. The cylinder needle 46 is initially retracted by this portion 60a until inserted into the needle 46 or cylinder needle hook.

The portion 62a is in contact with the portion 62a, and the cylinder needle 46 corresponds to the first plating thread 12 (FIG. 1), for example, at positions P1-P1 (FIG. 4a), and is schematically shown. It is not further lowered along this portion 62 so that the plating yarn supplied from the thread guide 63 can be captured. The butt portion 49 then enters the passage 64 (FIG. 3) incorporated into the cam component 58 under the control of the lower butt portion 48 and the cam component 56, and the butt portion 49 is The needle 46 is guided by the passage 64 so that it does not catch the yarn with the further yarn guide 65 along the moving or knitting direction v , for example by being pulled deep enough before passing through this yarn guide 65. The Finally, the butt portion 49 of the cylinder needle 46 reaches the portion 66a assigned to the bat portion 49, and the cylinder needle 46 forms a stitch together with the captured ground yarn and the first plating yarn. , Along portion 66a, is pulled to the lowest position II-II corresponding to the knockover position. Guidance along the portion 66 a is preferably performed using a retracting part 67 (FIG. 3) that is connected to the cam part 56 or that follows the cam part 56. This process is repeated for all cylinder needles 46.

The cam trajectory formed by the cam part 57 and assigned to the butt portion 50 of the cylinder needle 47 is far from the area indicated by the dotted line in FIG. With respect to 59b, 60b and 66b, this corresponds to the cam trajectory described above. For better understanding, the cam trajectory for the butt 50 in FIG. 4a, however, is represented substantially below the actual case. The cylinder needles 46 and 47 in the needle cylinder 31 are arranged adjacent to each other and, as shown in FIG. 4a, one is not below the other, so the lower cam track is actually Are separated from the upper cam track by an interval corresponding to the gap between the butt portion 49 and the butt portion 50. In addition, the three thread guides 61, 63 and 65 in the region of the lower cam track are represented again in FIG. 4a. As is apparent from this, the cam track of the butt portion 50 is essentially different from the cam track of the bat portion 49 only in that it has a portion 68 and a portion 69 along the knitting direction v . The portion 68 captures the ground yarn from the thread guide portion 61 and then passes through the thread guide portion 63 without the cylinder needle capturing the first plating yarn placed forward by the thread guide portion. This serves for the purpose of retracting the cylinder needle 47 deeply into the intermediate position so that the cylinder needle hook remains open. On the other hand, the portion 69 extends the butt portion 50, so that when passing through the yarn guide portion 65, the cylinder needle 47 is supplied by the yarn guide portion 65, and the second portion corresponding to the plating yarn 14 in FIG. The cylinder needle 47 is raised again so that the plating yarn is captured in addition to the ground yarn (positions P2-P2 in FIG. 4a). For the reliable guidance of the cylinder needle 47 in this region, the parts 68, 69 are preferably generated correspondingly to FIG. 3 by a passage 70 configured in the cam part 57 and the butt part 50 is The cam part 56 and the lower butt part 48, which are also present in the case of the needle 47, are directed into this passage.

  Overall, as shown in FIGS. 3 and 4a, the ground yarn is inserted into all cylinder needles 46 and 47 in knitting system A, the first plating yarn is inserted only into cylinder needle 47, The second plating thread is inserted only into the cylinder needle 47 and corresponds to the 1: 1 distribution according to FIG.

  The second needle bed cam, i.e., the dial cam 40 (Fig. 2) in the embodiment, is shown in Fig. 4a in the butt portions 53a and 53b of the dial needles 51a, 51b in the knitting system A. Therefore, each has only one cam track 71a or 71b corresponding to the non-knitting position of the dial needles 51a and 51b, so that they remain in the non-operating state in the system A. In the knitting system A, the stitch stage 1 is thus formed according to FIG.

  In the knitting system B of FIG. 4a, the dial cam is provided with a standard extended portion 72a or 72b that enters the knitting position and subsequent retracting portions 73a, 73b that enter the knockover position. Acts on the bat portions 52 and 53a, 53b in the same manner as in FIG. As a result, all the dial needles 51a, 51b in the knitting system B correspond to the ground yarn 19 according to FIG. 1 and capture the ground yarn supplied from the yarn guide portion 74 (position G2-G2). Therefore, the ground yarn is processed into the stitches.

  Furthermore, as in the case of the system A cylinder cam, the dial needles 51a, 51b are in fact at the same radial distance from the mechanical axis, as represented in FIG. Instead of being continuous, they are arranged adjacent to each other in the dial, with the result that the two cam tracks are spaced from each other by a distance corresponding to the distance between the butt portions 53a, 53b.

  Since the cylinder cam in the knitting system B has only a single track portion 75a, 75b for the butt portions 49, 50, which essentially corresponds to the non-knitting position of the cylinder needles 46, 47, the cylinder needle is the system B Keep inactive in the. As a result, the stitch stage 2 according to FIG. 1 is generated in the knitting system B.

  In the knitting system C of FIG. 4a, the spacer yarn corresponding to the spacer yarn 21 according to FIG. 1 is supplied by the yarn guide 76 at positions AF1-AF1. For this purpose, the cylinder cam has a cam track in which an extended portion 77 and a retracted portion 78 are respectively provided, and this cam track is assigned only to the butt portion 49 of the cylinder needle 46. Since the extended portion 77 enters the tack position, the spacer thread 21a corresponding to FIG. 1 is supplied only to every other cylinder needle (that is, the cylinder needle 46 in this case) in the tack position. The same is true for dial cams. In the knitting system C, since the dial cam is provided with the extended portion 79 and the retracted portion 80 and has a cam track assigned only to the butt portion 53a of the dial needle 51a, only the dial needle 51a is the yarn guide portion at the tack position. The spacer yarn supplied from 76 is captured. As a result, the stitch stage 3 in FIG. 1 is generated in the knitting system C.

  According to FIG. 4b, the configuration of the cylinder and dial cam in the knitting system D corresponds to the configuration of the system A, and the configuration in the system E corresponds to the configuration of the system B, so that repeated explanation is not necessary. Therefore, in the knitting system D, the stitch step 4 is generated, and in the knitting system E, the stitch step 5 of the spacer fabric according to FIG. 1 is generated.

  In the sixth knitting system F, the spacer yarn corresponding to the spacer yarn 21b according to FIG. 1 is supplied by the yarn guide part 81 (position AF2-AF2). In contrast to the knitting system C, the cylinder cam is here a cam track in which an extending part 82 and a retracting part 83, which act only on the butt part 50 of the cylinder needle 47, are respectively provided, and the extending part 82 enters the tack position. Have Correspondingly, the dial cam in the knitting system F has an extended portion 84 that enters only the butt portion 53b of the dial needle 51b and enters the tack position, and a retractable portion 85. As a result, a spacer fabric stitch step 6 corresponding to FIG.

  As an alternative to the above operating mode, it is possible to insert spacer yarns into the knitting system 6 as in the knitting system 3. In this case, the spacer fabric includes a very large number of parts formed from the three stitch stages 1 to 3 according to FIG.

  As the ground yarn and the plating yarn, in principle, any knitting yarn often used in knitting technology can be used. For example, if polyester knitting yarn is used for both ground yarn and plating yarn, a spacer fabric is produced, one of which is not particularly extensible in the lateral direction, Only one-tenth of the extensibility achieved with standard rib fabrics. On the other hand, for example, when an elastomer yarn is used as a plating yarn, particularly in combination with a cotton ground yarn, a fabric web is produced which is particularly elastic in the lateral direction. As a result, fabrics with completely new features can be produced, unlike standard spacer fabrics where elastomeric yarn is supplied to all cylinder needles or dial needles as needed in addition to ground yarn. . Multiple elastic stages can be further realized, in particular by choosing the elastic properties and / or number and arrangement of the floats.

  The present invention is not limited to the above-described embodiment that can be modified in various ways. This applies initially to the use of two plating yarns 12 and 14. One of the two plating yarns can be omitted. In this case, for example, one of the yarn guide portions (for example, 65) can be omitted, and the track portion 69 can be omitted. In addition, it is used when the cylinder needles 46, 47 are selected to capture the first or second plating threads 12, 14, and the cylinder needle and dial needle are selected to capture the spacer threads 21a, 21b. The selector used when done is arbitrary over a wide range. In principle, all means can be used, in particular for the production of jacquard patterns, as is generally popular. Instead of the 1: 1 selection that is apparent in FIG. 2, alternatively, a 1: 2, 2: 2, 1: 3 pattern, etc. may be selected, for each reason This is because two or three cylinder needles 47 are used after one cylinder needle 46, for example, in a needle cylinder groove (or vice versa). Corresponding selection possibilities are proposed in the case of rib circular knitting machines using electromagnetic or electrical selectors for the needles. In fact, a fabric web comprising ground yarns 11 and 19 using only selected cylinder needles and / or dial needles, rather than all cylinder needles and / or dial needles, so that a floating pattern is produced as a result. You can also think of manufacturing. Furthermore, instead of a latch-type needle, any other needle known in the knitting art can be used, in particular, for example, a compound needle or a whisker needle, and the supplied yarn is present in a separate case. Each of these techniques required to process a stitch using a conventional knitting tool is understood by the expression “inserting a thread into a needle”. In addition, instead of the rib circular knitting machine, similarly, other knitting machines having two beds in opposite positions, for example, flat knitting machines, double cylinder machines, (corresponding preconditions for needle selection) It is clear that a double-sided knitting machine or a circular knitting machine with a stationary needle cylinder and dial and a rotating cam can be used for the production of the spacer fabric according to the invention. It is also conceivable to produce the stitch stages 1 and 4 according to FIG. 1 using the structure of the corresponding components with the dial and the stitch stages 2 and 5 using the structure of the corresponding components with the needle cylinder. Will be. Finally, it is recognized that various components may be used in combinations other than those described and illustrated.

Claims (23)

A stitch having a first fabric web and a second fabric web connected using spacer yarns (21a, 21b), wherein the first fabric web is formed using the first ground yarn (11) ( 15 and 16), the second fabric web includes a stitch (20) formed using the second ground yarn (19), and the stitches (15, 16; 20) of both fabric webs are stitch rows. And a spacer cloth disposed on the stitch ridge,
At least selected stitch steps (1, 4) of the first fabric web are inserted in addition to the first ground yarn (11) to form a first yarn stitch (15) to form a first yarn stitch (15). The first plating yarn that is processed in the selected stitch (15) of the stitch step (1, 4) together with the ground yarn (11) and is located in a floating state between the stitches (12) Spacer cloth characterized by including.   The selected stitch stages (1, 4) of the first fabric web are stitches of two yarns (16 in the stitch (16) formed without using the first plating yarn (12). A second plating yarn (14) which is processed integrally with the first ground yarn (11) to be formed in a floating state between the stitches. The spacer cloth according to claim 1.   Two yarn stitches in which every other stitch (15) of the selected stitch stage (1, 4) is formed using the first ground yarn (11) and the first plating yarn (12) (15), and any stitch (16) located between the stitches (15) is formed using the first ground yarn (11) and the second plating yarn (14). Spacer fabric according to claim 1 or 2, characterized in that it is a yarn stitch (16).   Spacer fabric according to one of claims 1 to 3, characterized in that the selected stitch steps comprise all stitch steps (1, 4) of the first fabric web.   Spacer cloth (1) according to one of claims 1 to 4, characterized in that the spacer threads (21a, 21b) are connected by tucking.   Spacer cloth according to one of claims 1 to 5, characterized in that the plating thread (12, 14) comprises a thread stock having preselected elastic properties.   The spacer cloth according to claim 1, wherein the spacer cloth is manufactured by a rib circular knitting machine, wherein the first cloth web includes a cylinder stitch, and the second cloth web includes a rib stitch. . A first needle bed provided with needles (46, 47), a second needle bed provided with needles (51a, 51b), and at least three knitting systems (A, B, C); In a knitting machine including, the first ground yarn (11) is fed to the first knitting system (A) and inserted into the selected needle (46) of the first needle bed to form these stitches. Processed with a needle, the second ground yarn (19) is fed to the second knitting system (B) and inserted into the selected needle (51a, 51b) of the second needle bed to form a stitch Processed with these needles, the spacer yarn (21a) is fed into the third knitting system (C) and inserted into the selected needles (46, 51a) of the first and second needle beds. Manufacture spacer fabric, processed using these needles to form stitches A that way,
The first plating yarn (12) is further fed to the first knitting system (A) and inserted into the selected needle (46) of the first needle bed together with the first ground yarn (11). A method characterized in that it is treated with these needles to form a stitch and is placed in a floating state between the stitches.   The second plating yarn (14) is further fed into the first knitting system (A) and inserted into the selected needle (47) of the first needle bed together with the first ground yarn (11). 9. A method according to claim 8, characterized in that it is treated with these needles to form stitches and placed in a floating state between the stitches.   A first plating thread (12) is inserted into every other needle (46) of the first needle bed, and a second plating thread (14) is inserted into every other needle of the first needle bed. 10. Method according to claim 9, characterized in that it is inserted into every needle (47) located between the needles (46).   The spacer yarn (21a) in the third knitting system (C) is processed with selected needles (46, 51a) of the first and second needle beds to form a tack stitch. The method according to one of claims 8 to 10. A first needle bed provided with needles (46, 47), a second needle bed provided with needles (51a, 51b), and at least three knitting systems (A, B, C); The first knitting system (A) forms a stitch using the first yarn guide (61) for supplying the first ground yarn (11) and the first ground yarn (11). A second knitting system (B) supplies a second ground yarn (19), including a cam for extending and retracting at least selected needles (46, 47) of the first needle bed for the purpose of And at least selected needles (51a, 51b) of the second needle bed are stretched and retracted for the purpose of forming stitches using the yarn guide (74) and the second ground yarn (19). And the third knitting system (C) includes a spacer thread (2 a) stretching of at least selected needles (46, 51a) of the first and second needle beds for the purpose of forming stitches using a yarn guide (76) for supplying and spacer yarn (21a) And a knitting machine including a retracting cam track (77-78),
The first knitting system (A) has a second yarn guide (63) for supplying the first plating yarn (12), the first selector (49, 58) has a stitch of 1 The first plating thread (12) is selected from the selected needles (46) of the first needle bed before being formed with the first plating thread in the second knitting system (A). A knitting machine, wherein the knitting machine is provided to be inserted into at least some of the knitting machines.   The first needle bed cam in the first knitting system (A) causes all selected needles (46) of the first needle bed to form stitches using the first ground yarn (11). The knitting machine according to claim 12, wherein the knitting machine is configured to be stretched again and then retracted.   Before the first selector (49, 58) forms the stitch with the first plating yarn in the first knitting system (A), the first plating yarn (12) 14. A knitting machine according to claim 13, characterized in that it is arranged to be inserted into every other needle (46) of one needle bed.   The first knitting system (A) has a third yarn guide (65) for supplying the second plating yarn (14), the second selector (50, 57) has a stitch of 1 Before the second knitting system (A) is formed with the first plating yarn, the second plating yarn (14) is placed in the first needle bed with the first plating yarn ( 15. A knitting machine according to one of claims 12 to 14, characterized in that it is provided to be inserted into at least some of the needles (47) that do not capture 12).   The first plating yarn (12) is inserted into every other needle (46) of the first needle bed and the stitches are used in the first knitting system using the second plating yarn. Before being formed, the second plating thread (14) is inserted into every needle (47) located between every other needle (46) of the first needle bed. The knitting machine according to claim 13, characterized in that it is characterized in that   The cam of the second needle bed in the second knitting system (B) causes all the needles (51a, 51b) of the second needle bed to form stitches using the second ground yarn (19). The knitting machine according to claim 12, wherein the knitting machine is configured to be stretched again and then pulled.   The cam track (77-80) of the third knitting system (C) causes the selected needles (46, 51a) of the first and second needle beds to be stretched to the tack position and the spacer yarn (21a) The knitting machine according to one of claims 12 to 17, characterized in that is configured to be processed by these needles to form a tack stitch.   The first and / or second selector (49, 58; 50, 57) is different from the first knitting system (A) in the cam of the first knitting system (A) by a different butt portion (49, 49). , 50) and a cam track (59, 60, 62, 66, 68, 69) assigned to the butt portion, knitting machine according to one of claims 12 to 18 . The needles (46, 47) of the first needle bed (31) are provided with first or second butt portions (49, 50) according to the pattern;
The cam track assigned to the butt portion in the first knitting system (A) causes the first butt portion (49) to move after the first plating yarn (12) only captures the ground yarn (11). Inserted into the needle (46) having the second butt portion (50) after only the second plating thread (14) has been captured. And having an extended portion (59a, 59b) that enters the portion (60a, 60b, 62; 68, 69) following the knitting position in the knitting position and knitting direction ( v ),
The knitting machine according to claim 20, characterized in that:   Having six knitting systems (A to F), the first three knitting systems (A to C) being configured to correspond to one or more of claims 12 to 20, the fourth and fifth The sixth knitting system (F) corresponds to the first and second knitting systems (A, B), and the sixth knitting system (F) supplies the second spacer yarn (21b). For the purpose of forming a tack stitch using the yarn guide portion (81) and the second spacer yarn (21b), the tack stitch in the first and second needle beds in the third knitting system (C). 21. Knitting according to one of claims 12 to 20, characterized in that it comprises a cam track (82-85) for extending and retracting a needle (47, 51b) not selected for forming. Machine. Each of the needles (46, 47; 51a, 51b) of the first needle bed has two types of bat portions (49, 50; 53a, 53b);
The third knitting system (C) includes a cam track (77-80) acting on one type of butt portion (49, 53a), and the sixth knitting system (F) is the other type of bat portion ( 50, 53b) including cam tracks (82-85), all these cam tracks (77-80, 82-85) are provided for extending the needles (49, 50; 51a, 51b) to the tack position And that
The knitting machine according to claim 21, characterized in that:   The first needle bed is a needle cylinder (31) of a rib circular knitting machine, and the second needle bed is a dial (37) of a rib circular knitting machine. Knitting machine.

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