EP1268902B1 - Machine à tricoter circulaire pour articles peluche multicolores et procédé de production correspondant - Google Patents

Machine à tricoter circulaire pour articles peluche multicolores et procédé de production correspondant Download PDF

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Publication number
EP1268902B1
EP1268902B1 EP01921215A EP01921215A EP1268902B1 EP 1268902 B1 EP1268902 B1 EP 1268902B1 EP 01921215 A EP01921215 A EP 01921215A EP 01921215 A EP01921215 A EP 01921215A EP 1268902 B1 EP1268902 B1 EP 1268902B1
Authority
EP
European Patent Office
Prior art keywords
plush
thread
needle
loop
sinker
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.)
Expired - Lifetime
Application number
EP01921215A
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German (de)
English (en)
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EP1268902A1 (fr
Inventor
Mark Pot D'or
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.)
Viktor Achter GmbH and Co KG
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Viktor Achter GmbH and Co KG
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Publication of EP1268902A1 publication Critical patent/EP1268902A1/fr
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/06—Sinkers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/02—Pile fabrics or articles having similar surface features
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/12—Patterned fabrics or articles characterised by thread material
    • D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/12—Circular knitting machines with independently-movable needles with provision for incorporating pile threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/26—Circular knitting machines with independently-movable needles for producing patterned fabrics
    • D04B9/28—Circular knitting machines with independently-movable needles for producing patterned fabrics with colour patterns

Definitions

  • the invention relates to a circular knitting machine according to claim 1. Furthermore, the invention relates to a method for producing plush knit fabric having a basic knit formed by a basic thread and plush loops, according to claim 4.
  • the height of the plush lounger sticking out of the fabric base is checked in the circular knitting machine with the plush board, over the upper edge of which the thread filament is held back while the needle draws a loop downwards out of the thread (so-called precoating).
  • the JP 07-042050 A shows a board with two levels. Furthermore, the document shows plush knitwear that Henkel has different length.
  • the EP 0 594 187 A1 shows a circular knitting machine with two different boards for producing plush knit fabric with a handle height.
  • the EP 0 757 124 A1 shows a circular knitting machine with a board that has two levels and plush knitwear, which has only one handle length.
  • Object of the present invention was to provide a plush knitwear and a suitable for their production circular knitting machine, the knitted fabric should have a novel, visually appealing structure.
  • This object is achieved by a circular knitting machine according to the subject-matter of claim 1 and by a method for producing plush knitted fabric according to the subject-matter of claim 4.
  • the length of a plush hook is determined by the height of the top of a plush board.
  • Conventional plush boards have only one for coining the handle thread Upper edge, so that the handle length (also called pole height) is the same size for all plush loops.
  • two levels are formed on the plush board for the coiling of a handle thread, which are located at different altitudes and accordingly lead to different pile heights of the handle threads on the respective level.
  • Which level is used for the Kul ist a Henkel thread can be determined by the extent of the radial feed of the plush board.
  • the plane to be used for coagulation must be advanced to the needle circle.
  • plush board By using the plush board it is possible to produce plush loops of different pile heights. By using the plush board in a circular knitting machine, which can process at least two handle threads, plush loops of different heights can thus be produced from respectively different yarn material.
  • an enclosing and debarking board (hereinafter referred to as enclosing board) of the circular knitting machine according to the invention has at least two levels for retightening a handle thread.
  • Such Einsch bulkplatine is used in the circular knitting machine according to the invention to re-tension handle threads form plush loops of different pile height.
  • the tensioning of the handle threads of plush loops is basically known and serves to guarantee a firm and uniform fit of the plush loops in the ground.
  • the Einsch beneficialplatine is provided with a beak, which receives the plush loops of several earlier educated rows again and slightly re-tensioning, so that their anchoring in the ground is improved and the handle length is made uniform.
  • the upper edge of the beak forms the plane for the tensioning of the plush loops, so that their altitude must correspond to the pile height of the plush loops.
  • the circular knitting machine is characterized in that it includes a plush board of the type explained above.
  • a plush board due to its two levels of coiling a handle thread, allows a plush knit of different handle length (pile height) to be made, and the plush loops of different lengths may additionally differ in the material of the handle thread (i.e., yarn quality, color, etc.).
  • Said circular knitting machine further comprises an embedding and debarking board of the type described above, which has at least two levels for tensioning a handle thread.
  • the invention relates to a method for the production of plush knitwear with a basic knit formed by a basic thread and plush loops.
  • the plush knit fabric is characterized in that there are at least two groups of plush loops, the plush loops a group differing in handle height and type of thread from those of the other group (s). Due to the different pile height of the plush loops, this plush knit fabric has an aesthetically pleasing, structured high-low optic, which is additionally supported by the fact that the plush loops of different heights are formed of different materials, which may in particular include different colors.
  • the plush knit fabric is further processed in that the higher plush loops are sheared off, so that arise from each plush loops two projecting from the fabric bottom end threads.
  • Such shearing results in a surface called a velor.
  • the lower plush loops remain unopened as loops and form a so-called Epinglee.
  • the plush knitwear thus has in its structure a mixture of velor and Epinglee, wherein the two underlying thread systems materials may differ in their nature and in particular color.
  • FIG. 1 To illustrate the phrase used is a section of a circular knit fabric shown schematically.
  • a single stitch 20 is shown highlighted in black as a building block of the knitwear.
  • the loop 20 consists of a stitch loop which is held at its two lower ends (the feet) by the stitch head of the preceding loop stitch and whose loop head in turn holds the feet of the subsequent stitch. This results in a total of a dimensionally stable mesh.
  • the mesh is divided into wales 23 in the horizontal direction (running direction of the thread) and wales 24 in the vertical direction.
  • the continuation of the mesh forming threads is indicated for a circular knit by a dotted continuation line 21 for a first thread and a solid continuation line 22 for a second thread. It can be seen that the threads rotate in a spiral manner. To accelerate the knitting process and, where appropriate, for pattern formation, two or generally even more threads may form parallel, nested spirals, as shown in FIG FIG. 1 the example of two threads 21, 22 is indicated.
  • FIG. 2 an enlarged section of a plush knitwear is shown schematically.
  • the lower row of stitches shown here consists of three basically parallel threads, namely the background thread G, through which the basic knit or the fabric base is formed.
  • the handle thread F1 (dotted line) follows from the left to the right in the first stitch the background thread G, but then forms on the connecting piece between the first stitch and the second stitch (so-called board mesh) a loop that is to be imagined from the ground upwards projecting and is referred to as a so-called Plush handle 32.
  • the formation of such plush loops is basically known and leads to an Epinglee structure.
  • the first threading thread F1 follows the background thread G in parallel in the second stitch and in the third stitch.
  • the second thread F2 (dashed line) runs from left to right in the first stitch also parallel to the ground thread, then continues parallel to the background thread G to the second stitch, through which it follows the ground thread G in parallel. Between the second stitch and the third stitch, it forms a plush looper 31. Following this plush looper 31, the handle thread F 2 again follows the ground thread through the third stitch.
  • the first Plühenhenkei 32 and the second Plush handle 31 have different handle lengths (pile heights) and that they additionally consist of different threads F1 and F2, which may differ, for example, in their color.
  • handle heights the handle lengths
  • F1 and F2 the threads
  • the knitwear is thus an epinglee a first color combined with a velor of a second color (or yarn quality).
  • FIG. 3 is schematically outlined the operation of a circular knitting machine.
  • the threads G ', F1' and F2 'of a second system group take an analogous course.
  • the two parallel and helical thread systems G, F1, F1 and G ', F1 and F2' thus correspond to the two individual threads 21 and 22 FIG. 1 , Further thread systems to other system groups are indicated by dots.
  • FIG. 3 schematically indicated that the respective threads G, F1, F2 and G ', F1' and F2 'to thread feeders 40 and 41, where the corresponding materials are stored on bobbins and from where they fed to the respective processing site on the circular knitting machine via a yarn guide become.
  • the system group X consists of a basic system G1, whose needles make the knitting of the basic thread G, and two handle systems H1 and H2, which entangle the first thread filament F1 and the second thread filament F2 in the associated stitch row.
  • system group X is to the left and right by on a circular path (so-called needle circle) arranged further system groups continued to think.
  • the right adjacent system group (not shown) serves to entangle the three threads G ', F1' and F2 '.
  • FIG. 4 two needles 10a, 10b and two Einsch Strukturplatinen.12a, 12b and two plush boards 13a, 13b are shown in perspective.
  • Such a changing sequence of needles and sinkers is to be imagined in the circular knitting machine on the needle circle 18 running all around, so that each wale is processed by exactly one needle.
  • the needles 10a, 10b additionally move up and down (double arrow) to catch, if necessary, the thread 50 passing through a stationary thread guide 51 and to compress over the upper edges of the insertion plates 12a, 12b, that is to say a loop from there form.
  • This loop can then be pulled in particular by the last mesh formed by the needle 10a or 10b, whereby the latter stitch is cut off and from the thread 50, a new stitch is formed.
  • Such a loop formation from the thread 50 takes place only when the needle 10a or 10b has been expelled in accordance with a pattern-dependent control program for catching the thread 50.
  • the thread 50 is not caught by it and runs as a float along the corresponding wale.
  • the Einsch spatulen 12a, 12b and the plush boards 13a, 13b can be reciprocated perpendicular to the needles 10a, 10b (double arrow), so as to provide on the needle circle the respectively required edge height for supporting the thread 50 or the knitted fabric 52.
  • Each one Einsch displatine and a plush board are guided parallel in a circuit board channel.
  • FIGS. 5 to 10 described the specific embodiment of a circular knitting machine, with which the in FIG. 2 illustrated knit fabric when using a plush board 113 according to FIG. 21 and a containment board 112 according to FIG FIG. 22 can be produced.
  • the illustration applies to the basic explanation of the production of two-tone plush and takes place thus using Einsch Strukturplatinen 12 or plush boards 13 according to the prior art.
  • the machine selected to make the combined Epinglee velor knit is a right / left circular knitting machine with electronically controlled single needle selection. Such a machine is used to make jacquard patterned right / left shear plush knits.
  • a special feature of this knitwear is the special processing of several handle threads (plush threads) within a basic thread row. The handle threads are entangled by selected needles to plush loops. If the needle is not selected, the thread filament forms a float, which is cut away in the equipment of the knitted fabric.
  • the stitching and plushing of a row of stitches takes place in each case within a system group of the circular knitting machine.
  • One basic and one to five handle systems each form a course.
  • the number of handle systems of a system group is determined by the number of plush colors to be processed.
  • the Plüschhenkel- and stitching is done by a Doppelplatinentechnik, in which each board channel leads a plush and an embarkation and debarking board.
  • FIG. 5 shows in the lower part a side view of the operating side of the so-called cylinder lock of the circular knitting machine.
  • the cylinder lock surrounds the circular knitting machine once circular and is divided into individual segments 17.
  • the segments contain on their (in FIG. 5 not visible) inside so-called lock channels, in which a needle 10 is guided with a corresponding foot to follow the vertical course of the lock channel, which produces the desired up and down movement of the needle 10.
  • FIG. 6 is a cross section along the line VI-VI of FIG. 5 shows.
  • a needle 10 can be seen, which is mounted in a vertical channel of the cylinder 19.
  • the cylinder 19 rotates during the work of the circular knitting machine, taking with it the needle 10 and the knitwear hanging therein.
  • the cylinder lock is fixed, which consists of the needle lock N1 and the control board lock S2.
  • the above-mentioned castle channel at the Inside the needle lock N1 hooks the needle 10 with a foot and is thus moved in the relative movement between the cylinder 19 and cylinder lock in accordance with the vertical course of the lock channel up and down.
  • FIG. 5 The adjusting in this way up and down movement of the needle 10 is in FIG. 5 above the cylinder lock by the so-called cylinder needle curve or short needle curve 66 shown.
  • the cylinder lock in the circumferential direction of the circular knitting machine can be summarized in functionally independent system groups X.
  • Each system group X starts with a basic system G1, which is followed by one, two, three or more handle systems H1, H2, H3, ..., depending on the number of handle colors.
  • a system group with two handle systems is in FIG. 5 while a system group X with a handle system H1 in FIG FIG. 7 and a system group X with three handle systems H1, H2, H3 in FIG. 8 is shown.
  • the cylinder needle curve of FIG. 7 monochrome plush
  • the cylinder needle curve of FIG. 5 two-tone plush and with the cylinder needle curve of FIG. 8 tricolor plush.
  • the basic system G1 is assigned to the processing (entanglement) of a basic thread G.
  • the handle system H1 the processing of a first handle thread F1 with a first color and correspondingly in the second and optionally third handle system H2 or H3, the processing of a second or third handle thread with a second or third color.
  • the base system and the handle systems together form a plush stitch row, each stitch of the row preferably containing a handle (cf. FIG. 2 ).
  • Lock area for guiding the control boards 11 in concentricity.
  • the control boards pass through the lock in a concentricity position and are prepared for pattern selection on the following handle system H1.
  • the basic system G1 initially has a stitch knitting area G1.X in the needle lock N1 in the direction of the machine, followed by a needle discharge and needle feed area G1.1. Both areas G1.X and G1.1 are combined in a basic system G1.
  • the knitted fabric area G1.X is the end area of each system group X. In this area, the stitches and stitches of one course prepared in the foregoing system group X are completely formed and chipped.
  • Needle ejection and needle feed area G1.1 Needle ejection and needle feed area G1.1:
  • the Nadelaustriebs- and Nadeleinzugs Colour G1.1 is the beginning of a system group X. All needles are raised in knitting position and capture during their retracting movement of the main thread. The stitches of the basic thread series are prepared by pre-emulating the basic thread for grinding. The needles are pulled off only on catch on the needle. The old stitch is not cut off, it remains on the closed tongue of the needle.
  • Lock area for selecting, guiding and controlling the control boards 11 in the concentricity or knitting position.
  • the control boards lift the associated needles 10 in the knitting position or leave them in the concentric position.
  • Lock area for guiding and controlling the needles 10 in concentric or knitting position. Needles raised in the knitting position grasp the handle thread of color 1, form a handle and are pulled off until caught on the needle. Concentrated needles form a float with color 1.
  • FIG. 9 shows in the lower left part of the supervision on the operating side of a board lock for system group X from FIG. 5 ,
  • the board lock is divided into individual segments 16, which on their inside (not shown) have grooves that in the upper part of FIG. 9 shown course corresponding to the board curves 69, 71 have.
  • FIG. 9 thus sets the example FIG. 5 in which a two-color plush of a base system G1 and two handle systems H1, H2 is produced.
  • both boards are retracted from the needle circle during the complete formation of the stitches and handles (end area G1.X).
  • end area G1.X In the needle feed area (starting area G1.1), both boards are advanced to the needle circle to prepare the basic mesh line.
  • the containment boards pass through these systems in a slightly retracted position and remain functionless.
  • the plush boards are in the advanced position to the needle circle and form the plush loops.
  • the functions of the handle systems H1, H2, H3 are identical.
  • the stitching and stitching of a row of stitches takes place within the system group X, which consists of a basic system G1 and two handle systems H1, H2.
  • the different needle positions I to X refer to the FIGS. 11 to 20 and correspond to the mesh and handle forming process on the individual systems.
  • the needle curve 66 which describes the head of the needle 10 in the direction of movement 65 with respect to the lower stitch edge 60 of the Einsch devistine 12.
  • the curve 69 of the containment board 12 (containment throat).
  • the arrow 68 marks the direction of movement of the containment boards with respect to the needle circle 67.
  • the bottom diagram shows the curve 70 of the plush board 13 (vertical press-off edge).
  • the arrow 70 marks the direction of movement of the plush board with respect to the needle circle 67th
  • the needle and sinker functions in the stitch and loop forming operations on the various systems are as follows:
  • Needles for color 1 are driven out according to the pattern in the knitting position, take up the plush thread (color 1) and are pulled in until the catch on the needle. Concentrated needles form a float (needle positions IV to VI).
  • Needles for color 2 are driven out according to the pattern in the knitting position, take up the plush thread (color 2) and are retracted until caught on the needle. Concentrated needles form a float (needle positions VII to IX).
  • needle position X All needles are fed into the final stitching position. All stitches in a course are finished (needle position X).
  • the functional area of the plush board 113 is in FIG. 21 shown in more detail.
  • the two parallel planes 90, 91 which offers the plush board 113 on its upper side, in order to be able to use this to mold a handle thread.
  • Which of the levels 90, 91 is used for the Kul réelle, can be controlled by the radial feed of the plush board 113.
  • the containment and deburring board 112 includes as shown FIG. 22 as known Einsch Strukturplatinen a knock-off edge 98, via which the knocking off of the finished stitch takes place, and an upper edge 95, over which the thread is uliert.
  • the containment board 112 includes a split nose with the parallel lands 96 and 97. These lands serve to retighten plush loops of previous stitches. Since plush loops of different pile height are knitted according to the invention, the re-tensioning takes place via the edge 96 or 97 which is suitable for the respective pile height.
  • FIGS. 11 to 20 is a system group X in a circular knitting machine according to the invention in the following steps:
  • the needle is in a concentric position.
  • the needle head is flush with the lower stitch edge 98 of the containment board 112.
  • the plush board is advanced to the needle.
  • the needle was raised in knitting position. She takes up the basic thread G from the yarn guide 80 with the open needle head. The last stitch formed was striped over the open needle tongue on the needle shaft.
  • the containment board was advanced forward to the needle and tightens the previously formed handle over the top bar 96. This retightening is adjustable.
  • the Einsch personalplatine is in Einschdalewolf. The last stitch formed is held in the containment throat.
  • the plush board is opposite the needle in the retracted position. It is inoperative.
  • the needle was retracted in the Kulier ein (catch on the needle).
  • the ground yarn was looped over the top of the containment board into a loop.
  • the loop size is adjustable.
  • the last stitch formed will not be knocked off. It remains on the closed needle head.
  • the vorkuliere basic thread loop is held between the needle head and upper tee edge of the Einsch spaplatine.
  • the last stitch formed is held in the containment throat.
  • the plush board was pushed forward to the needle.
  • a selected for color 1 needle 10a was raised in knitting position. It picks up the handle thread F1 (color 1) with the open needle head.
  • the vorkuliereiere basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned. This tensioning is adjustable over the full system width H1. The last stitch formed is held in the containment throat.
  • the needle was not selected for color 1. It passes through the system H1 in the concentricity position.
  • the handle thread F1 (color 1) forms a float.
  • the vorkuliere basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned. This retightening is adjustable via the system width H1.
  • the last stitch formed is held in the containment throat.
  • the needle 10a selected (according to Needle Position IV) is lowered and pulls a plush loop over the top of the plush board.
  • the vorkuliere elegant basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned.
  • the last stitch formed is held in the containment throat.
  • the plush board was withdrawn from the needle 10a.
  • the needle is retracted in the Kulier ein (catch on the needle).
  • the handle thread F1 (color 1) is calculated via the middle tee 90 of the plush board to a Plüschschleife.
  • the loop size is adjustable.
  • the main thread and thread F1 (color 1) are enclosed in the needle head. Both threads form loops. The last stitch formed will not be knocked off. It is trapped in the containment throat and remains on the closed needle head.
  • the needle was not selected for color 2. It passes through the system H2 in the concentricity position.
  • the thread F2 (color 2) forms a float.
  • the vorkuliere basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned. This retightening is adjustable over the full system width H2.
  • the last stitch formed is held in the containment throat.
  • Needle position VII ', Fig. 17b (handle system H2, handle thread F2):
  • Thread feeding position for the thread F2 (color 2).
  • a color 10b selected for color 2 was raised in the knitting position. She picks up the thread F2 (color 2) with the open needle head. The vorkuliere basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned. This retightening is adjustable over the full system width H2. The last stitch formed is held in the containment throat. Color 1 floats F1 is urged inward by the top of the plush board onto the back of the needle as the needle expels.
  • the selected needle 10b (according to needle position VII) is guided downwards and pulls a plush loop over the upper knock-off edge of the plush board.
  • the vorkuliere basic thread loop is held by the vertical Abpresskante the plush board around the needle tensioned.
  • the last stitch formed is held in the containment throat.
  • Needle position IX, Fig. 19 (handle system H2, handle thread F2):
  • the plush board was retracted from the needle 10b.
  • the needle is retracted in the Kulier ein (catch on the needle).
  • the handle thread F2 (color 2) is calculated via the lower knock-off edge 91 of the plush board to a Plüschschleife.
  • the loop size is adjustable.
  • the basic thread and thread F2 (color 2) are enclosed in the needle head. Both threads form loops. The last stitch formed will not be knocked off. It is trapped in the containment throat and remains on the needle head.
  • Needle position X, Fig. 20 (basic system G1, knit area G1.X):
  • the containment board and plush board are retracted from the needles 10a, 10b, releasing the handle thread loop and ground thread loop.
  • the loops of the main thread G and the thread of the thread F1 or F2 (colors 1 or 2) are pulled through the last stitch formed and cut off over the lower cut-off edge of the containment board.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Knitting Of Fabric (AREA)
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Claims (6)

  1. Métier à tricoter circulaire pour la réalisation de tissus en mailles à peluches, contenant
    a) des aiguilles (10, 10a, 10b) pour former des mailles et des bouclettes de peluches, dont le mouvement de montée et de descente est réglé par une serrure d'aiguille (N1) le long d'une came d'aiguille (60),
    b) une platine de cueillage/abattage (12, 112, 12a, 12b) ainsi qu'une platine de peluche (13, 113) qui sont agencées parallèlement l'une à l'autre et dont le mouvement de va-et-vient perpendiculaire aux aiguilles est réglé par une serrure de platine (S2, 14, 15) le long d'une came de platine (69, 71) respective,
    c) des éléments de guidage (11, S2) pour choisir les aiguilles selon le motif, une aiguille choisie suivant la came d'aiguille sur son lieu de séjour,
    d) des moyens de guidage de fil (40, 41, 51, 80) pour l'amenée d'un fil de base (G) ainsi qu'au moins deux fils de bouclette (F1, F2),
    caractérisé en ce que
    la platine de peluche (113) présente au moins deux plans (90, 91) pour cueillir un fil de bouclette (F1, F2) , et la platine de cueillage/abattage (112) présente au moins deux plans (96, 97) pour régler la tension d'un fil de bouclette (F1, F2).
  2. Métier à tricoter circulaire selon la revendication 1, caractérisé en ce qu'il est prévu plusieurs aiguilles (10, 10a, 10b), plusieurs platines de cueillage/abattage (12, 112, 12a, 12b) ainsi que plusieurs platines de peluche (13, 113) mobiles le long d'un cercle d'aiguilles (18) et encore des guide-fils (51) stationnaires, de telle sorte que les aiguilles (10a, 10b) qui se déplacent additionnellement en montée et en descente pendant le mouvement circulaire peuvent, lors du passage d'un guide-fil (51) stationnaire, capter un des fils (50) et le cueillir via les arêtes supérieures des platines de cueillage/abattage (12a, 12b).
  3. Métier à tricoter circulaire selon la revendication 1 ou 2, caractérisé en ce que le métier à tricoter circulaire présente un cylindre (19) qui tourne lors du fonctionnement du métier à tricoter circulaire et entraîne les aiguilles (10) et le tissu en mailles suspendu dans celles-ci, la serrure d'aiguille (N1) formant conjointement avec la serrure de platine (s2) une serrure de cylindre stationnaire par rapport au cylindre (19) rotatif, laquelle entoure une fois de manière circulaire le métier à tricoter circulaire et est divisée en segments individuels, et les segments comportent sur leur face intérieure des canaux de serrure dans lesquels une des aiguilles est guidée avec un pied correspondant pour suivre le tracé vertical du canal de serrure pour produire le mouvement de montée et de descente.
  4. Procédé de fabrication de tissu à mailles en peluche sur un métier à tricoter circulaire, comportant les étapes suivantes :
    a) formation de mailles et de bouclettes de peluches au moyen d'aiguilles (10, 10a, 10b) dont le mouvement de montée et de descente est réglé par une serrure d'aiguille (N1) le long d'une came d'aiguille (60),
    b) déplacement en va-et-vient d'une platine de cueillage/abattage (12, 112, 12a, 12b) présentant au moins deux plans (96, 97) ainsi qu'une platine de peluche (13, 113) agencée parallèlement à celle-ci et présentant au moins deux plans (90, 91) le long d'une came de platine (69, 71) respective, le mouvement de va-et-vient étant perpendiculaire aux aiguilles et étant réglé par une serrure de platine (14, 15),
    c) choix d'une aiguille selon le motif au moyen d'éléments de guidage (11, S2), une aiguille choisie suivant la came d'aiguille sur son lieu de séjour,
    d) amenée d'un fil de base (G) ainsi qu'au moins un premier et un deuxième fil de bouclette (F1, F2) de différents types de fils à l'aide de moyens de guidage de fils (40, 41, 51, 80), ainsi que
    e) cueillage du premier fil de bouclette (F1) au moyen d'un des deux plans (90) de la platine de peluche (13, 113),
    f) cueillage du deuxième fil de bouclette (F2) au moyen de l'autre des deux plans (91) de la platine de peluche (13, 113),
    g) réglage de la tension du premier fil de bouclette (F1) au moyen de l'un des deux plans (96) de la platine de cueillage/abattage (12, 112, 12a, 12b), et
    h) réglage de la tension du deuxième fil de bouclette (F2) au moyen de l'autre des deux plans (97) de la platine de cueillage/abattage (12, 112, 12a, 12b),
    i) de telle sorte que par le fil de base (G) et le premier et deuxième fil de bouclette (F1, F2) il se forme un tricotage de base avec deux groupes de bouclettes de peluches (31, 32), et les bouclettes de peluches d'un groupe se distinguent de celles de l'autre groupe par la hauteur de bouclette et par le type de fil.
  5. Procédé selon la revendication 4, caractérisé par l'ouverture des bouclettes (32) de plus grande hauteur de bouclette.
  6. Procédé selon la revendication 5, caractérisé en ce que l'ouverture est réalisée par cisaillement.
EP01921215A 2000-03-29 2001-03-19 Machine à tricoter circulaire pour articles peluche multicolores et procédé de production correspondant Expired - Lifetime EP1268902B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10015629 2000-03-29
DE10015629A DE10015629A1 (de) 2000-03-29 2000-03-29 Rundstrickmaschine für mehrfarbigen Plüsch
PCT/DE2001/001049 WO2001073178A1 (fr) 2000-03-29 2001-03-19 Metier a tricoter circulaire pour articles peluche multicolores

Publications (2)

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EP1268902A1 EP1268902A1 (fr) 2003-01-02
EP1268902B1 true EP1268902B1 (fr) 2009-05-06

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US (1) US6705129B2 (fr)
EP (1) EP1268902B1 (fr)
AT (1) ATE430824T1 (fr)
AU (1) AU4827101A (fr)
DE (3) DE10015629A1 (fr)
WO (1) WO2001073178A1 (fr)

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* Cited by examiner, † Cited by third party
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EP1774076A4 (fr) * 2004-06-24 2008-04-30 Mmi Ipco Llc Articles en tissu manufactures
US7481079B1 (en) 2007-10-03 2009-01-27 Milliken & Company Circular knit fabric and method
DE502008002206D1 (de) * 2008-04-07 2011-02-17 Groz Beckert Kg Platinensatz und Platinenaufnahmeeinrichtung zur Plüschherstellung
US20130196109A1 (en) 2009-11-24 2013-08-01 Mmi-Ipco, Llc Insulated Composite Fabric
US8726700B2 (en) 2010-08-03 2014-05-20 Global Trademarks, Llc Fabric with equal modulus in multiple directions
TWM423123U (en) * 2011-10-19 2012-02-21 Zheng-Bin Yang Sinker piece
ITCO20130006A1 (it) * 2013-02-27 2014-08-28 Franco Sciacca Tessuto a maglia con ricci di spugna ad alta densita'
US20150315728A1 (en) * 2015-07-13 2015-11-05 Sung-Yun Yang Process of manufacturing fabrics having jacquard and terry patterns
JP7111509B2 (ja) * 2018-05-31 2022-08-02 株式会社島精機製作所 パイル編地の編成方法、シンカー、及び横編機
IT201800007018A1 (it) * 2018-07-06 2020-01-06 Metodo di realizzazione di un punto maglia in una macchina di maglieria a una o più cadute
TWI769592B (zh) * 2020-11-24 2022-07-01 典洋針織機械股份有限公司 單面互調雙色提花圓編結構、其編織方法及編織物

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GB1247625A (en) * 1970-01-19 1971-09-29 Vittorio Setton Improvements in or relating to knitting machines
DE3145307C2 (de) * 1981-11-14 1984-05-17 SIPRA Patententwicklungs-und Beteiligungsgesellschaft mbH, 7000 Stuttgart Mehrsystemige Rundstrickmaschine und Verfahren zur Herstellung einer jacquardgemusterten Plüschware
CS248403B1 (en) * 1984-06-25 1987-02-12 Jan Jelinek Circular knitting frame for pile goods production
DE3861827D1 (de) * 1987-06-19 1991-04-04 Schmidt Ursula Dorothea Verfahren zur herstellung einer gemusterten plueschware sowie mehrsystemige rundstrickmaschine zu seiner durchfuehrung.
DE4129845A1 (de) * 1991-09-07 1993-03-11 Sipra Patent Beteiligung Rundstrickmaschine zur herstellung von plueschwaren
JPH06264341A (ja) * 1992-10-23 1994-09-20 Fukuhara Seiki Seisakusho:Kk ジャカードパイル編地の製造方法及びこれに使用するシンカー
JPH0742050A (ja) * 1993-07-27 1995-02-10 Kuraray Co Ltd シンカ−パイル丸編地およびその製造方法
DE19505646A1 (de) 1995-02-18 1996-08-22 Sipra Patent Beteiligung Verfahren, Strickmaschine und Platine zur Herstellung von Plüschwaren
US5713220A (en) 1995-07-31 1998-02-03 Nagata Seiki Kabushiki Kaisha Pile patterning mechanism for circular knitting machine and knitted article knitted by the circular knitting machine
DE19609653A1 (de) * 1996-03-12 1997-09-18 Schmidt Ursula Dorothea Verfahren und Rundstrickmaschine zur Herstellung einer gemusterten Plüschware sowie Plüschelement hierfür
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IT1314728B1 (it) * 2000-05-10 2003-01-03 Sangiacomo Spa Sistema di camme e platina per la lavorazione di maglia a spugna sumacchine circolari da maglieria e calzetteria.
US6269665B1 (en) * 2001-02-20 2001-08-07 Pai Lung Machinery Mill Co., Ltd. Jack and upper needle dial for circular knitting machine and double-knitting plush fabric fabricated by the same

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Publication number Publication date
AU4827101A (en) 2001-10-08
WO2001073178A1 (fr) 2001-10-04
EP1268902A1 (fr) 2003-01-02
US6705129B2 (en) 2004-03-16
DE10191163D2 (de) 2003-02-27
DE50114883D1 (de) 2009-06-18
US20030150243A1 (en) 2003-08-14
DE10015629A1 (de) 2001-10-11
ATE430824T1 (de) 2009-05-15

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