EP3494252B1 - Vorrichtung und verfahren zum nähen der spitze eines rohrförmigen gestrickten artikels - Google Patents

Vorrichtung und verfahren zum nähen der spitze eines rohrförmigen gestrickten artikels Download PDF

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Publication number
EP3494252B1
EP3494252B1 EP17743356.2A EP17743356A EP3494252B1 EP 3494252 B1 EP3494252 B1 EP 3494252B1 EP 17743356 A EP17743356 A EP 17743356A EP 3494252 B1 EP3494252 B1 EP 3494252B1
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EP
European Patent Office
Prior art keywords
tubular knitted
knitted article
flexible member
continuous flexible
curve
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EP17743356.2A
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English (en)
French (fr)
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EP3494252A1 (de
Inventor
Nerino Grassi
Alessandro SCARPELLI
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Golden Lady Co SpA
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Golden Lady Co SpA
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Priority to PL17743356T priority Critical patent/PL3494252T3/pl
Priority to RS20220292A priority patent/RS63057B1/sr
Priority to HRP20220390TT priority patent/HRP20220390T1/hr
Publication of EP3494252A1 publication Critical patent/EP3494252A1/de
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Publication of EP3494252B1 publication Critical patent/EP3494252B1/de
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    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for
    • D05B23/007—Sewing units for assembling parts of knitted panties or closing the stocking toe part
    • D05B23/009—Toe closers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/12—Work-feeding means with rotary circular feed members rotating continuously

Definitions

  • a device for closing, by means of sewing, a toe of a tubular knitted article, such as a sock, a stocking, or a leg of a pantyhose. Also disclosed is a method for closing, by means of sewing, the toe of a tubular knitted article.
  • tubular knitted articles such as stockings or socks
  • tubular knitted articles such as stockings or socks
  • the tubular knitted article is a leg of a more complex garment, in particular a pantyhose.
  • the garment can be formed by two legs and by a body that can in some cases be knitted in a single operation on a knitting machine. According to more conventional methods, the garment is produced by joining two legs, formed by respective tubular knitted articles produced separately to one another.
  • the toe of the stocking or the toes of the legs of the pantyhose are closed in the same circular knitting machine that produces the garment or part thereof. More frequently, the toes of the tubular knitted articles, whether individual stockings, pantyhose legs or similar garments, are closed by sewing in separate machines, downstream of the knitting process. Sewing machines are used for this purpose, to which the tubular knitted articles are fed after they have been correctly oriented.
  • the seam line As the closed toe of the tubular knitted article must adapt to the toe of the foot of the person wearing the garment, it is useful for the seam line to be curved rather than rectilinear and in particular to follow a convex profile, which approximates the curvature of the toes of the foot toes.
  • devices have been designed,which feed the tubular knitted article to the sewing machine imposing a deformation on the toe of the tubular knitted article such that, by sewing according to a straight line, a curved seam line is obtained.
  • Devices of this type are disclosed in US4,609,419 and in DE2524238 .
  • the area of the tubular knitted article adjacent to the toe is clamped between a feed belt and an opposing surface.
  • the belt is an endless belt and defines a closed path.
  • the active branch of the closed path draws the tubular knitted article from an insertion area to a sewing area.
  • the belt forms a curve corresponding to the profile of the seam line to be formed on the toe.
  • the belt follows a rectilinear path. Due to the change of curvature of the belt from the insertion area to the sewing area, in the finished article the seam line takes a convex profile, which adapts to the profile of the foot toe.
  • a device for sewing a toe of a tubular knitted article comprising a continuous flexible member, configured and arranged to press with a branch thereof an end portion of the tubular knitted article against an opposing surface and to feed the tubular knitted article along a feed path from an insertion position toward and through a sewing area in which a sewing machine is arranged, for sewing the toe of the tubular knitted article.
  • the branch of the continuous flexible member that presses the tubular article against the opposing surface forms a first curve.
  • the continuous flexible member co-acts with a convex deflector profile, along which the continuous flexible member is guided, and which imparts to the continuous flexible member a curvature with a convexity facing the same part as the convexity of the first curve of the continuous flexible member.
  • the device can also comprise an inserter, to transfer the tubular knitted article from a first position to the insertion position between the continuous flexible member and the opposing surface.
  • the first curve has a convexity facing in the direction of feed of the tubular knitted article from the first position to the insertion position.
  • the continuous flexible member forms, between the first curve and the convex deflector profile, a curved segment with a concavity opposite to the concavity of said first curve.
  • the flexible member follows an undulating profile.
  • the deflector profile can be formed by an idler wheel, or by a stationary cam.
  • the deflector profile can comprise a maximum point, positioned approximately at the sewing point of the sewing machine.
  • the deflector profile is adjustable at least in a direction approximately orthogonal to the feed path of the tubular knitted article.
  • the idler and guide members that define the curve or curves of the flexible member in the insertion area of the tubular knitted article can also be adjusted.
  • Said members can comprise a plurality of idler wheels and/or of stationary cam profiles, on which the continuous flexible member is guided.
  • a method, according to claim 15, is provided for sewing a toe of a tubular knitted article, comprising the steps of:
  • each tubular article is thus formed by one of the two legs that, joined to a panty, form a complex garment. Sewing of the toes of the two legs of a pantyhose takes place in sequence.
  • the device can be easily modified to produce single tubular knitted articles, such as socks or stockings, or legs intended to be joined to each other to form a pantyhose.
  • the device With initial reference to Figs. 1 and 2 , the device, indicated as a whole with 1, comprises a cluster 3 of members for inserting and feeding tubular knitted articles, and a stitcher or sewing machine 5.
  • the sewing machine 5 can be an overlock sewing machine, of known type. The sewing machine sews the toe of the article and cuts a scrap of fabric, external to the seam line.
  • the cluster 3 comprises a continuous flexible member 7, which can, for example, be a belt and shall be designated as such hereinafter.
  • the belt 7 defines a closed path with an active branch and a return branch.
  • the belt 7 is guided around two pulleys 9, 10, one of which is motorized, for example the pulley 9.
  • Reference number 11 indicates a gear motor to drive the belt 7.
  • Reference f7 indicates the direction of feed of the belt 7 along the closed path defined thereby.
  • Adjustable idler wheels or pulleys are provided along the active branch of the belt, which impose on the belt 7 a path that forms two curves 7A, 7B.
  • the first curve 7A is positioned between two idler wheels 13, 15.
  • a central idler wheel 17 is positioned in an intermediate position between the idler wheels 13, 15.
  • the belt 7 is guided around the central idler wheel 17 so as to follow, in substance, a curved path with a maximum at the central idler wheel.
  • the second curve 7B is formed between the idler wheel 15 and a further idler wheel 19.
  • a further central idler wheel 21 is positioned between the idler wheels 15, 19.
  • the device is configured to handle pantyhose and therefore to process two legs simultaneously, each of which defines a respective tubular knitted article.
  • the device is configured to handle single tubular knitted articles only, such as socks or stockings, it is sufficient to arrange a single curve in the closed path formed by the belt 7.
  • the curves 7A and 7B are arranged with a concavity facing the area from which the tubular knitted articles arrive and a convexity facing the toe of the tubular knitted article, after it has been inserted in the device 1, as explained below.
  • the tubular knitted articles are inserted under the belt 7 by an inserter, described below.
  • Reference F indicates the direction of feed of the tubular knitted articles toward the sewing machine 5 along the path defined by the belt 7.
  • the active segment of the belt 7 defines, in a system of Cartesian axes, of which F is the abscissa, an undulating line with two maxima, at the two central idler wheels 17, 21.
  • the idler wheels 13, 15, 17, 19, 21 can be supported idle and rotate about respective axes as a result of the movement imparted to the belt 7 by the gear motor 11.
  • one, some or all of the idler wheels 13, 15, 17, 19, 21 can be adjustable.
  • the position of their respective rotation axes can be adjustable, independently from one another, orthogonally to arrow F.
  • an adjustment in a direction parallel to the arrow F can also be provided.
  • a convex deflector profile 25 is provided between the idler wheel 19 and the idler pulley 10, along the path of the active branch of the belt 7.
  • the convex deflector profile 25 is a stationary profile, formed in the manner of a cam.
  • the belt 7 is guided around the convex deflector profile 25 and slides thereon. It would also be possible to replace the stationary convex deflector profile 25 with a deflector wheel, for example mounted idle, around which the belt 7 is guided.
  • the convex deflector profile 25 has a convexity oriented in the same direction as the convexity of the curves 7A, 7B formed by the belt.
  • the convexities of the curves 7A, 7B and of the deflector profile 25 are all oriented in the direction indicated by the arrow C. Consequently, when guided around the idler wheels 17 and 21 the belt is deflected to form a curve that has the convexity oriented in the same direction as the convexity imparted to the same belt 7 when it follows the convex deflector profile 25.
  • the idler wheels 17 and 21 can be replaced by cam deflector profiles, similar to the deflector profile 25.
  • the idler wheels 13, 15, 19 can be completely or partially replaced by stationary cam profiles.
  • both the convex deflector profile 25, and any profiles in substitution of one or more of the idler wheels 13-19 can be made of materials with a low coefficient of friction, to facilitate sliding of the belt 7.
  • the device 1 comprises an opposing surface that can be formed, completely or partially, by a supporting surface 31.
  • the supporting surface 31 can extend along the active portion of the path defined by the belt 7, at least in the section thereof where the belt 7 forms the curves 7A, 7B and the curve around the convex deflector profile 25.
  • the supporting surface 31 is at least partially formed by a moving plate 33, provided with a substantially vertical movement, in the example, orthogonal to the direction of feed F of the tubular articles.
  • the movement of the moving plate 33 is indicated by the double arrow f33 and can be controlled by an actuator 35, for example a piston-cylinder actuator, or by an electric motor or other suitable actuator.
  • the moving plate 33 co-acts with a moving presser 37, positioned above the supporting surface 31 and provided with a movement parallel to the movement of the moving plate 33, indicated with the double arrow f37.
  • Reference number 39 indicates an actuator that controls the movement according to the double arrow f37.
  • the moving plate 33 and the moving presser 37 are positioned one in front of the other to pinch there between the toe of the tubular knitted article to be sewn, as will be described below with reference to the sequence of Figs. 3-15 , which show the operating cycle of the device.
  • the device 1 also comprises an inserter 41, which is configured and arranged to insert pairs of legs to be sewn transferring them from a first position to a second position, indicated hereinafter as insertion position, in which the toes of the legs are between the moving plate 33 and the active branch of the belt 7.
  • the insertion movement of the tubular articles performed by the inserter 41 is indicated by the arrow f41.
  • the inserter 41 is configured to simultaneously insert two legs G1, G2 of a pantyhose Co between the belt 7 and the supporting surface 31 and therefore has a double configuration.
  • the inserter 41 can be single, i.e., configured to insert tubular knitted articles one at a time between the belt 7 and the supporting surface 31.
  • the inserter 41 comprises two tubular members 43A, 43B, on each of which one of the two legs G1, G2 is inserted.
  • a pair of wings, 45A, 45A and 45B, 45B respectively, can be housed inside each of the two tubular members 43A, 43B.
  • the wings can be movable axially, i.e., parallel to the axis of the respective tubular member 43A, 43B, and transverse to said axis, to extract the respective leg G1, G2 removing it partially from the tubular member 43A, 43B, taking it between the belt 7 and the underlying supporting surface 31, with a movement described below.
  • Each tubular knitted article formed by the leg G1 or G2 can have, at the end of the toe to be sewn, an edge B that is removed by cutting after or during sewing of the toe.
  • the seam line is located inside the edge B, so that this latter can be cut and removed from the finished article, leaving intact the seam that closes the respective toe of the leg G1 or G2, respectively.
  • FIGs. 3 and 4 show an initial step of positioning the pantyhose Co and in particular the two legs G1, G2.
  • the wings 45A, 45A and 45B, 45B have been extracted transversely from the respective tubular members 43A 34B and the respective legs are stretched orthogonally to their longitudinal extension.
  • each tubular knitted article formed by the leg G1 or G2 has in this way been translated from a first position ( Fig. 3 ) to an insertion position ( Fig. 5 ).
  • the respective convexities of the curves 7A, 7B of the belt 7 are facing the edges B of the two tubular knitted articles G1, G2, which are on the opposite part of the belt with respect to the initial position.
  • the moving plate 33 and the moving presser 37 are moved toward each other (arrows f33, f37 in Fig.7 ) to pinch the two tubular knitted articles G1, G2 against the wings 45A, 45A and 45B, 45B.
  • the stroke of the moving plate 33 and of the moving presser 37 is such that the total bending stress applied on the wings 45A, 45A and 45B, 45B is substantially zero, thereby avoiding bending strain of the wings.
  • the wings 45A, 45A and 45B, 45B are retracted, while the two tubular knitted articles G1 and G2 remain pinched between the moving plate 33 and the moving presser 37.
  • the friction between the fabric of the legs and the elements 33, 37 is greater than the friction between fabric and wings, so that the wings are removed from the inside of the legs, which remain blocked between the moving presser 37 and the moving plate 33.
  • the belt 7 is stationary. After reaching the position of the Figs. 11 and 12 , the belt 7 can start moving according to arrow f7, to feed the two tubular knitted articles G1, G2 toward the sewing area. Each tubular knitted article G1, G2 is engaged along a curve defined by the belt 7, between this latter and the moving plate 33.
  • the belt 7 starts moving according to arrow f7 ( Fig. 13 )
  • it draws each tubular knitted article G1, G2 by friction, according to the arrow F, along the supporting surface 31 toward the sewing area, where the sewing machine 5 is located.
  • the tubular article G1, G2 remains in contact without sliding with the belt 7 and therefore follows the curvature of the convex deflector profile 25.
  • the tubular knitted article G1, G2 is sewn by the sewing machine 5, as represented schematically in the plan view of Fig. 14 .
  • This figure shows an intermediate step of the operation to sew the leg G1.
  • Reference L indicates the seam line that has been made on half of the toe of the leg G1 by the needle (not shown) of the sewing machine 5 that acts in the point 27.
  • the edge B of the toe of the tubular knitted article G1 has been cut along the area involved by the seam L, while it still remains in the area that has not reached the point 27 in which sewing takes place.
  • a pantyhose Co has been completely sewn: the toes of the two tubular knitted articles represented by the two legs G1, G2 have been sewn along curved and convex seam lines L, which approximately follow the profile of the toe of the foot.
  • the subsequent pantyhose, indicated here with C1 is being sewn: the first leg G1 of the pantyhose C1 has been sewn, the second leg G2 is being sewn.
  • a third pantyhose C3 is standing by to be inserted into the operating position.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Socks And Pantyhose (AREA)

Claims (17)

  1. Vorrichtung (1) zum Nähen eines Zehs eines röhrenförmigen gestrickten Artikels (G1, G2), mit einem zusammenhängenden flexiblen Element (7), das ausgebildet und angeordnet ist, um mit einem Zweig davon einen Endteil des röhrenförmigen gestrickten Artikels (G1, G2) gegen eine Stützfläche (31) zu pressen und den röhrenförmigen gestrickten Artikel (G1, G2) entlang eines Förderwegs von einer Einbringungsposition zu und durch einen Nähbereich zu fördern, in dem eine Nähmaschine (5) ausgebildet ist, um den Zeh des röhrenförmigen gestrickten Artikels (G1, G2) zu nähen, wobei in der Einbringungsposition der Zweig des zusammenhängenden flexiblen Elements (7) eine erste Kurve (7A, 7B) bildet, dadurch gekennzeichnet, dass in dem Nähbereich das zusammenhängende flexible Element (7) mit einem konvexen Ablenkungsprofil (25) zusammenwirkt, das dem zusammenhängenden flexiblen Element (7) eine Krümmung mit einer Konvexität vermittelt, die zur selben Seite wie die Konvexität der ersten Kurve (7A; 7B) des zusammenhängenden flexiblen Elements (7) gerichtet ist.
  2. Vorrichtung (1) nach Anspruch 1 mit ferner einer Einbringungsvorrichtung (41) zur Übertragung des röhrenförmigen gestrickten Artikels (G1, G2) aus einer ersten Position in die Einbringungsposition zwischen dem zusammenhängenden flexiblen Element (7) und der Stützfläche (31), wobei die erste Kurve eine Konvexität aufweist, die in die Richtung der Förderung des röhrenförmigen gestrickten Artikels (G1, G2) von der ersten Position zu der Einbringungsposition gerichtet ist.
  3. Vorrichtung (1) nach Anspruch 1 oder 2, wobei das zusammenhängende flexible Element (7) zwischen der ersten Kurve (7A; 7B) und dem konvexen Ablenkungsprofil (25) ein gekrümmtes Segment mit einer Konvexität bildet, die entgegensetzt zu der Konvexität der ersten Kurve (7A; 7B) ist.
  4. Vorrichtung nach Anspruch 1 oder 2 oder 3, wobei das konvexe Ablenkungsprofil (25) durch einen stationären Nocken gebildet ist.
  5. Vorrichtung (1) nach einem oder mehreren der vorstehenden Ansprüche, wobei das konvexe Ablenkungsprofil (25) einen Maximumpunkt (25m) aufweist, der etwa an dem Nähpunkt (27) der Nähmaschine (5) angeordnet ist.
  6. Vorrichtung nach Anspruch 1 oder 2 oder 3 oder 5, wobei das konvexe Ablenkungsprofil (25) mindestens in einer Richtung etwa orthogonal zu dem Förderweg des röhrenförmigen gestrickten Artikels (G1, G2) einstellbar ist.
  7. Vorrichtung (1) nach einem oder mehreren der vorstehenden Ansprüche, wobei das zusammenhängende flexible Element (7) eine zweite Kurve (7B; 7A) mit einer Konvexität bildet, die zur selben Seite wie die Konvexität der ersten Kurve (7A, 7B) gerichtet ist, wobei die erste Kurve und die zweite Kurve in Folge entlang des Förderwegs des röhrenförmigen gestrickten Artikels (G1, G2) angeordnet sind.
  8. Vorrichtung (1) nach einem oder mehreren der vorstehenden Ansprüche, wobei jede Kurve (7A, 7B), die durch das zusammenhängende flexible Element (7) gebildet wird, einstellbar ist.
  9. Vorrichtung (1) nach einem oder mehreren der vorstehenden Ansprüche, wobei jede Kurve (7A, 7B) des zusammenhängenden flexiblen Elements (7) durch Zwischenräder (13-19), durch Führungsprofile oder durch eine Kombination von Zwischenrädern und Frühlingsprofilen gebildet wird, die in der Position einstellbar sind, um die Form der Kurve zu verändern.
  10. Vorrichtung (1) nach einem oder mehreren der vorstehenden Ansprüche, wobei die Stützfläche (31) mindestens teilweise durch eine Platte (33) gebildet ist, die in einer Richtung etwa orthogonal zum Förderweg des röhrenförmigen gestrickten Artikels (G1, G2) und zu einer Richtung der Einbringung des röhrenförmigen gestrickten Artikels (G1, G2) ist.
  11. Vorrichtung (1) nach Anspruch 10 mit ferner einem beweglichen Bügler (37), der ausgebildet und gesteuert ist, um den röhrenförmigen gestrickten Artikel (G1, G2) gegen die bewegliche Platte (33) außerhalb des Wegs, der durch das zusammenhängende flexible Element (7) definiert ist, zu pressen.
  12. Vorrichtung nach Anspruch 11, wobei der bewegliche Bügler (37) gesteuert ist, um sich weg von der beweglichen Platte (33) zu bewegen und die Übertragung des röhrenförmigen gestrickten Artikels (G1, G2) entlang der beweglichen Platte (33) mittels Reibung des zusammenhängenden flexiblen Elements (7) zu ermöglichen.
  13. Vorrichtung (1) nach mindestens Anspruch 2, wobei die Einbringungsvorrichtung (41) mindestens ein Paar Flügel (45A, 45B) aufweist, auf die der röhrenförmige gestrickte Artikel (G1, G2) eingebracht wird und von dem er in die Einbringungsposition zwischen dem zusammenhängenden flexiblen Element (7) und der Stützfläche (31) übertragen wird.
  14. Vorrichtung (1) nach Anspruch 11 und 13 oder 12 und 13, wobei die Flügel (45A, 45B), der bewegliche Bügler (37) und die bewegliche Platte (33) so ausgebildet und gesteuert sind, dass, wenn die Flügel zwischen der beweglichen Platte und den beweglichen Bügler mit den röhrenförmigen gestrickten Artikel dazwischen positioniert sind, die bewegliche Platte (33) und der bewegliche Bügler (37) zueinander bewegt werden, wobei sie den röhrenförmigen gestrickten Artikel (G1, G2) gegen die Flügel (45A, 45B) pressen, und wobei die Flügel zurückgezogen und von dem röhrenförmigen gestrickten Artikel entfernt werden, wobei der röhrenförmige gestrickte Artikel zwischen der beweglichen Platte und dem beweglichen Bügler gepresst verbleibt.
  15. Verfahren zum Nähen eines Zehs eines röhrenförmigen gestrickten Artikels (G1; G2) mit den Schritten:
    Einbringen des röhrenförmigen gestrickten Artikels (G1, G2) in der Nähe seines Zehs zwischen einer Stützfläche (31) und einem Zweig eines zusammenhängenden flexiblen Elements (7), das einen Eingriffsbereich einer ersten Kurve (7A; 7B) mit einer Konvexität bildet, die zu dem Zeh des röhrenförmigen gestrickten Artikels (G1, G2) gerichtet ist,
    Übertragen des röhrenförmigen gestrickten Artikels (G1, G2) mittels des zusammenhängenden flexiblen Elements (7) entlang der Stützfläche (31) in einen Nähbereich, wobei dem Zeh des röhrenförmigen gestrickten Artikels (G1; G2) eine inverse Krümmung mit Bezug auf die Kurve (7A, 7B) des zusammenhängenden flexiblen Elements (7) im Bereich des Eingriffs vermittelt wird,
    Nähen des Zehs des röhrenförmigen gestrickten Artikels mittels einer Nähmaschine (5) durch Zuführung des Zehs des röhrenförmigen gestrickten Artikels durch einen Nähbereich mittels des zusammenhängenden flexiblen Elements (7), dadurch gekennzeichnet, dass in dem Nähbereich das zusammenhängende flexible Element entsprechend einer Krümmung mit einer Konvexität gekrümmt ist, die zu derselben Seite wie die erste Kurve (7A; 7B) des zusammenhängenden flexiblen Elements (7) gerichtet ist.
  16. Verfahren nach Anspruch 15, wobei der Schritt des Eingriffs des Endes des röhrenförmigen gestrickten Artikels zwischen der Stützfläche (31) und dem zusammenhängenden flexiblen Element (7) die folgenden Schritte aufweist:
    Positionieren einer Einbringungsvorrichtung (41), auf der der röhrenförmige gestrickte Artikel (G1, G2) platziert ist, zwischen der Stützfläche (31) und dem zusammenhängenden flexiblen Element (7),
    Pressen des röhrenförmigen gestrickten Artikels (G1; G2) an gegenüberliegenden Seiten mittels der Stützfläche (31) und einem beweglichen Bügler (37), der den röhrenförmigen gestrickten Artikel (G1, G2) gegen die Einbringungsvorrichtung (41) presst,
    Entfernen der Einbringungsvorrichtung (41) von den röhrenförmigen gestrickten Artikel (G1; G2), Halten des röhrenförmigen gestrickten Artikels gepresst zwischen dem beweglichen Bügler (37) und der Stützfläche (31),
    Anheben des beweglichen Büglers (37), wobei der röhrenförmige gestrickte Artikel (G1; G2) zwischen dem zusammenhängenden flexiblen Element (7) und der gegenüberliegenden Fläche (31) gehalten wird.
  17. Verfahren Anspruch 15 oder 16 mit dem Schritt des aufeinanderfolgenden Nähens zweier Zehen von zwei röhrenförmigen gestrickten Artikeln (G1, G2), die einen Teil eines Kleidungsstücks (Co) bilden, wobei vorzugsweise die beiden Zehen entsprechend zu gegenseitig symmetrischen Linien genäht werden, von denen jede an das asymmetrische Profil des Zehenendes eines Fußes angepasst ist.
EP17743356.2A 2016-08-04 2017-07-28 Vorrichtung und verfahren zum nähen der spitze eines rohrförmigen gestrickten artikels Active EP3494252B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL17743356T PL3494252T3 (pl) 2016-08-04 2017-07-28 Urządzenie i sposób zszywania palca rurowego wyrobu dzianego
RS20220292A RS63057B1 (sr) 2016-08-04 2017-07-28 Uređaj i postupak za ušivanje vrha cevastog pletenog artikla
HRP20220390TT HRP20220390T1 (hr) 2016-08-04 2017-07-28 Uređaj i postupak za šivanje vrha cjevastog pletenog proizvoda

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000082235A IT201600082235A1 (it) 2016-08-04 2016-08-04 Dispositivo e metodo per cucire la punta di un manufatto tubolare a maglia
PCT/EP2017/069128 WO2018024622A1 (en) 2016-08-04 2017-07-28 Device and method for sewing the toe of a tubular knitted article

Publications (2)

Publication Number Publication Date
EP3494252A1 EP3494252A1 (de) 2019-06-12
EP3494252B1 true EP3494252B1 (de) 2021-12-22

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EP17743356.2A Active EP3494252B1 (de) 2016-08-04 2017-07-28 Vorrichtung und verfahren zum nähen der spitze eines rohrförmigen gestrickten artikels

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US (1) US20210372019A1 (de)
EP (1) EP3494252B1 (de)
JP (1) JP7001676B2 (de)
CN (1) CN109790667B (de)
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HR (1) HRP20220390T1 (de)
IT (1) IT201600082235A1 (de)
PL (1) PL3494252T3 (de)
RS (1) RS63057B1 (de)
RU (1) RU2734486C2 (de)
TW (1) TWI772316B (de)
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Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886876A (en) * 1973-04-27 1975-06-03 Andersen Hans Christian Apparatus for the closing of the toe of a circularly knit stocking
GB1501869A (en) * 1974-06-03 1978-02-22 Detexomat Machinery Ltd Seaming
JPS52152360A (en) * 1976-06-11 1977-12-17 Takatori Kikai Seisakusho Kk Method and device for automatically sewing rectilinearly seamless stocking toe by stationary sewing machine
GB1542827A (en) * 1976-10-26 1979-03-28 Takatori Machinery Works Ltd Automatic method and apparatus for closing a toe end of a hose utilizing a straight line stitch
GB8422370D0 (en) * 1984-09-05 1984-10-10 Detexomat Machinery Ltd Hosiery toe
IT1252800B (it) * 1991-09-18 1995-06-28 Solis Srl Macchina per la cucitura automatica della punta del piede di due calze, specialmente dei collants.
JPH09168683A (ja) * 1995-12-19 1997-06-30 Takatori Corp 靴下類のつま先縫製方法と装置
ITFI20010038A1 (it) * 2001-03-08 2002-09-08 Metalworking And Finance Group Dispositivo per il prelievo di un manufatto tubolare a maglia da una macchina da maglieria e per la cucitura della punta
ITFI20010164A1 (it) * 2001-08-28 2003-02-28 Metalworking And Finance Group Dispositivo per il trasferimento di un manufatto tubolare in tessuto a maglia dalla macchina che lo produce a mezzi di chiusura della punta
ITFI20040259A1 (it) * 2004-12-10 2005-03-10 Golden Lady Co Spa Dispositivo e metodo per manipolare manufatti tubolari a maglia come calzini o simili per eseguire la cucitura della punta
TR200401840A2 (tr) * 2004-07-26 2006-08-21 Conti Complett S.P.A. Çorap burunlarının ince dikimi için bir tertibat ve buna ilişkin metot
CN201915227U (zh) * 2010-12-01 2011-08-03 浙江汇豪科技有限公司 缝头机随动送袜装置
CN202705671U (zh) * 2012-05-15 2013-01-30 安徽万年针织有限公司 一种用于丝袜缝头剪裆机的压袜机构
ITMI20121604A1 (it) * 2012-09-26 2014-03-27 Boggiani Renato S R L Apparecchiatura e procedimento per la produzione di collant
CN205398916U (zh) * 2016-02-01 2016-07-27 王进木 用于缝头制袜机的袜体输送机构

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CN109790667B (zh) 2021-12-14
TW201835406A (zh) 2018-10-01
EP3494252A1 (de) 2019-06-12
JP2019527590A (ja) 2019-10-03
TWI772316B (zh) 2022-08-01
IT201600082235A1 (it) 2018-02-04
RU2734486C2 (ru) 2020-10-19
CN109790667A (zh) 2019-05-21
US20210372019A1 (en) 2021-12-02
HRP20220390T1 (hr) 2022-05-27
RU2019105582A (ru) 2020-09-04
ES2909711T3 (es) 2022-05-10
JP7001676B2 (ja) 2022-01-19
RU2019105582A3 (de) 2020-09-23
WO2018024622A1 (en) 2018-02-08
RS63057B1 (sr) 2022-04-29
PL3494252T3 (pl) 2022-06-13

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