EP3283678A1 - Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse - Google Patents

Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse

Info

Publication number
EP3283678A1
EP3283678A1 EP16714883.2A EP16714883A EP3283678A1 EP 3283678 A1 EP3283678 A1 EP 3283678A1 EP 16714883 A EP16714883 A EP 16714883A EP 3283678 A1 EP3283678 A1 EP 3283678A1
Authority
EP
European Patent Office
Prior art keywords
needle
slider
spring
slide
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16714883.2A
Other languages
German (de)
English (en)
Other versions
EP3283678B1 (fr
Inventor
Jürgen Schneider
Kuno Horn
Walter MATTHES
Minoru Sonomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Groz Beckert KG
Shima Seiki Mfg Ltd
Original Assignee
Groz Beckert KG
Shima Seiki Mfg Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Groz Beckert KG, Shima Seiki Mfg Ltd filed Critical Groz Beckert KG
Publication of EP3283678A1 publication Critical patent/EP3283678A1/fr
Application granted granted Critical
Publication of EP3283678B1 publication Critical patent/EP3283678B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/06—Sliding-tongue needles
    • 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
    • D04B15/20—Needle bars
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/06—Needle bars; Sinker bars
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/02—Circular knitting machines with independently-movable needles with one set of needles
    • D04B9/04—Circular knitting machines with independently-movable needles with one set of needles with spring or bearded needles

Definitions

  • the invention relates to a slider spring for a slide, the
  • Slider spring having a closing portion for closing a
  • Hook opening a connecting portion for connection with a
  • the slider spring extends in a spring longitudinal direction, in a transverse direction and in a spring height direction, wherein the slider spring has at least one bead with a concave bead inside and a convex bead outside.
  • the invention relates to a slider for a slider needle, the slider having a slider body, wherein the slider in a
  • the invention relates to a slider needle for a stitch forming textile machine, the slider needle having a needle body with a hook and a slider channel, the hook having a hook opening, wherein the needle bar in a needle longitudinal direction, in a needle transverse direction and in a needle height direction extends.
  • the invention relates to a guide arrangement for a stitch-forming textile machine, the guide arrangement comprising at least one needle channel for a
  • Channel longitudinal direction extending in a channel transverse direction and in a channel height direction.
  • the invention relates to a method for producing at least one such slider spring.
  • the shaft of a End carries a hook with a tip, with two provided on the shaft, mutually parallel slot walls defining a slide slot between each other, with a slider which is slidably mounted in the slide slot and having at least two slide springs, with their free, on the hook-pointing legs are bent away from each other so that their ends do not touch each other to form a hopper open from a contact point and their legs to be hooked on the hook taper in a tapered region towards the respective end in that the thickness of the slider springs, measured at right angles to the slot walls, decreases toward the end to create a slider needle which is less
  • the slide springs have in the tapering region on its inside a longitudinally arranged recess for receiving the hook.
  • a slider needle comprising an elongated needle body with two side walls arranged opposite one another and having a slide channel which is delimited by a bottom, and comprising a slide which is arranged in the slide channel such that it can be moved along a sliding direction, wherein at least one of the side walls has a channel guide recess with a guide surface and wherein the slider spring, at least in the retracted state of the side wall, a laterally curved cam follower portion having a
  • Channel guide recess is assigned, wherein the cam follower portion has two or more deformations to provide a slider needle, which allows the production of needle needles with particularly fine pitch.
  • the slider has two mutually symmetrical slide springs.
  • Slide springs are each flat, abut each other and form at one end a catch portion directed counter to a hook.
  • a slider needle is known with a needle body having a extending in a longitudinal direction shank, which serves at a stitch forming end in a needle hook the needle hook having, subsequent to a hook tip, a hook end portion with two hook side surfaces which are spaced apart in a transverse direction, the transverse direction being transverse to the hook
  • Blade ends each having a recess inner surface, which together define a needle hook associated longitudinally forwardly open hook recess that the needle hook in a stitch Abtsch too in the
  • Hook recess engages, wherein between the recess inner surfaces and the respectively associated hook side surface, a gap is formed, which in the
  • Transverse direction has a gap width that varies in a height direction, wherein the height direction is aligned transversely to the longitudinal direction and transverse to the transverse direction.
  • the invention is based on the object, an aforementioned
  • the invention has the object to improve a slide mentioned structurally and / or functionally.
  • the invention has the object, structurally and / or functionally to improve a slide needle mentioned above.
  • the invention has the object, structurally and / or functionally improve an initially mentioned guide assembly.
  • the invention has for its object to improve a method mentioned above.
  • a stiffness of the slider spring should be increased.
  • Spring height direction extending bending axis can be increased.
  • a guide in a needle channel to be improved.
  • a more precise guidance in a needle channel should be made possible.
  • a support of the slider spring in a needle channel should be made possible.
  • a supporting the slider spring in a needle channel when closed
  • Hook opening be enabled.
  • a more precise stitch formation be enabled.
  • a production of textiles is to be made possible with an increased fineness.
  • load peaks should be reduced.
  • a service life should be increased.
  • an effort such as production costs, handling costs, storage costs, transport costs and / or logistics costs, should be reduced.
  • a stack of slide springs is to be made possible or facilitated.
  • a stability of a stack of slide springs should be increased.
  • a separation of stacked slide springs is to be made possible or facilitated.
  • the object is achieved with a slider spring for a slider, the slider spring having a closing portion for closing a
  • Hook opening a connecting portion for connection with a
  • a slider body and a guide portion for guiding on a needle body wherein the slider spring extends in a spring longitudinal direction, in a spring transverse direction and in a spring height direction, wherein the slider spring has at least one bead with a concave bead inside and a convex bead outside, wherein the slider spring is stackable.
  • the bead inside and the bead outside can have at least approximately similar cross-sectional contours. Similar cross-sectional contours may be cross-sectional contours based on the same planar geometric figure.
  • the bead inside and the bead outside can each have a cross-sectional contour based on an arc.
  • the arc may at least partially have a constant curvature.
  • the arc may have different curvatures in sections.
  • the bead inside and the bead outside can each have an arcuately shaped cross-sectional contour.
  • the bead inside may have an arcuately shaped cross-sectional contour with a smaller radius and the bead outer side may have an arcuately shaped cross-sectional contour with a larger radius.
  • the slider spring may have a reduced material thickness at least in sections at the at least one bead in the transverse direction of the spring.
  • Sliding springs with beads that have different cross-sectional contours are not safe and stable stackable.
  • Different Cross-sectional contours may be cross-sectional contours based on different planar geometric figures.
  • Spring height direction can be perpendicular to each other.
  • the spring longitudinal direction, the transverse direction of the spring and the spring height direction can correspond to the axial directions of a three-dimensional Cartesian coordinate system.
  • the slider spring may have a leaf-spring-like shape.
  • Slider spring may have a substantially planar shape.
  • the slider spring may extend substantially in the spring longitudinal direction and spring height direction.
  • the slider spring may have in the spring longitudinal direction a hook-side end and a hook-side end opposite connection-side end.
  • the slider spring may spring axis direction have a bottom and a bottom side opposite the top.
  • the closing section may be arranged on the underside.
  • Closing portion may be arranged at the hook-side end.
  • Connecting portion may be disposed at the connection-side end.
  • the connecting portion may be disposed at the top.
  • Guide section can be arranged at the bottom.
  • the guide portion may be disposed at the connection side end.
  • the guide portion may have a runner-like shape.
  • the hook-side end may serve to correspond with a hook tip to make contact for closing a hook opening.
  • the slider spring may have a nose-like shape with an end flank at its hook-side end.
  • the slider spring may have a stitching portion.
  • the stitch support portion may be adjacent to the end flank
  • the stitching portion may be substantially in
  • the slider spring may have a supporting flank.
  • the support flank may be arranged adjacent to the stitch support section.
  • the supporting flank may extend substantially in spring height direction.
  • the Slide spring may have an upper edge.
  • the upper edge may be arranged adjacent to the supporting flank.
  • the upper edge may be remote from the closing portion in spring height direction.
  • the upper edge may extend substantially in the spring longitudinal direction.
  • the slider spring may have a recess.
  • the depression may be arranged adjacent to the upper edge.
  • the recess can be recessed in spring height direction.
  • the slider spring may have a ramp section.
  • the ramp portion may be disposed adjacent to the recess.
  • the end flank, the stitch support section, the support flank, the top edge, the recess and / or the ramp section can be arranged on the top side.
  • the slider spring may have a lower edge at its connecting portion in spring height direction.
  • the lower edge can be essentially in
  • the slider spring may have a spring inner side and a spring outer side in the transverse direction of the spring.
  • the slider spring can be profiled and / or reshaped in the transverse direction of the spring.
  • the at least one bead may have a groove-like shape.
  • the at least one bead can be in a bead longitudinal direction, in a
  • Sickle longitudinal direction can at least approximately the spring longitudinal direction
  • the at least one bead can be arranged in spring height direction at least approximately in the region of the upper edge.
  • the at least one bead can be arranged at least approximately in extension of the upper edge.
  • the at least one bead can be arranged at least approximately parallel to the upper edge.
  • the at least one bead can be arranged at least approximately coaxially to the upper edge.
  • the at least one bead can be arranged in spring height direction at least approximately in the region of the lower edge.
  • the at least one bead can be arranged at least approximately in extension of the lower edge.
  • the at least one bead can be at least approximately parallel to the lower edge
  • the at least one bead can be arranged at least approximately coaxially with the lower edge.
  • the at least one bead can be arranged in spring height direction above the recess.
  • the bead inside can the Be assigned spring inside.
  • the bead outer side may be associated with the spring outside.
  • Areas of the slide spring may lie in the transverse direction of the spring in at least approximately parallel planes.
  • spring height direction adjacent to the at least one bead areas of the slide spring can lie in the transverse direction at least approximately in the same planes.
  • the slider spring may be a stamped-forming part.
  • the slider spring may be heat treated.
  • the slider spring can be hardened.
  • the slider spring can be started.
  • a slider body the slider extending in a slider longitudinal direction, in a slider transverse direction and in a slider height direction, said slider having a first such slider spring and a second such slider spring.
  • the first slider spring and the second slider spring can be arranged facing away from each other with the convex bead outer sides of their beads in the slider transverse direction.
  • the first slider spring and the second slider spring may be at least approximately mirror-symmetrical to each other.
  • the first slider spring and the second slider spring can with their beads
  • the slider body can in slide longitudinal direction
  • the slider springs can with their
  • the slide springs and the slider body can be positively, positively and / or materially connected to each other.
  • the slider springs and the slider body may be connected to each other by plastic deformation.
  • the slider springs and the slider body may be connected to each other by caulking.
  • the slider springs and the slider body may be connected to each other by elastic deformation.
  • the Schieberfedem and the slider body can be clipped together.
  • the slider spring-side end may have a lower edge for guiding on a needle body in the slider height direction.
  • Slide springs can be arranged in slider height direction at least approximately in the region of the lower edge.
  • the beads of the slide springs can be arranged at least approximately in extension of the lower edge.
  • Slide springs can be arranged at least approximately parallel to the lower edge.
  • the beads of the slide springs can be arranged at least approximately coaxially with the lower edge.
  • the slider may have at least one slider foot.
  • the at least one slider foot can be arranged on the slider body.
  • the at least one slider foot may be directed at least approximately in the slider height direction.
  • the at least one slider foot can serve in one
  • the problem underlying the invention is achieved with a needle for a stitch-forming textile machine, the needle needle having a needle body with a hook and a slide channel, the hook having a hook opening, wherein the needle in a
  • Needle longitudinal direction extending in a needle transverse direction and in a needle height direction, wherein the slider needle has such a slider and the slider for opening and / or closing the hook opening in the needle longitudinal direction relative to the needle body is displaceable.
  • the stitch-forming textile machine can be used for the industrial production of textiles.
  • the stitch forming textile machine may be a knitting machine.
  • the knitting machine can be a circular knitting machine.
  • the knitting machine may be a flat knitting machine.
  • the stitch-forming textile machine can be a knitting machine.
  • the stitch-forming textile machine may have at least one needle channel for a pusher needle.
  • the at least one needle channel can serve for a needle needle displaceable in the needle longitudinal direction.
  • the stitch-forming textile machine may have at least one lock.
  • the at least one lock may have at least one lock channel.
  • the at least one lock can be driven.
  • the hook can be bent.
  • the hook may have a hook tip. The hook tip may serve to engage between the first slider spring and the second slider spring of a slider to close the hook aperture.
  • the needle can have at least one needle foot.
  • the at least one needle foot can be arranged on the needle body.
  • the at least one needle foot may be directed at least approximately in the needle height direction.
  • the at least one needle foot can serve in one
  • the slide channel may be arranged adjacent to the hook.
  • the slider can with the guide portions of the slide springs in the
  • Guide arrangement comprising at least one needle channel for a
  • the guide assembly comprises at least one such needle and the needle at least one needle in the at least one
  • Needle channel is guided in channel longitudinal direction.
  • the at least one needle channel can also be referred to as a fonture.
  • the at least one needle can in the needle channel in
  • the at least one needle channel may have a bottom in the channel height direction.
  • the at least one needle channel may have an open top in channel height direction.
  • the beads of the at least one slider needle can be arranged below the upper side in the at least one needle channel.
  • the at least one pusher needle can be performed in play with the beads of their slide springs in the at least one needle channel with open hook opening in the channel transverse direction.
  • the at least one pusher needle can be supported by the beads in the channel transverse direction when the hook opening is closed.
  • Slider longitudinal direction, needle longitudinal direction and the channel longitudinal direction may correspond to each other at least approximately.
  • Channel transverse direction may correspond to each other at least approximately.
  • Needle height direction and the channel height direction may correspond to each other at least approximately.
  • the object underlying the invention is achieved with a method for producing at least one such slider spring, wherein a plurality of slide springs are stacked such that in each case a convex
  • results from the invention inter alia, a bead execution of slide springs.
  • a pointed tool such as a chisel may be pressed on one side of the slider spring, whereby an approximately triangular notch, which usually runs in the longitudinal direction of the needle, may be produced on the relevant side.
  • an approximately triangular notch which usually runs in the longitudinal direction of the needle, may be produced on the relevant side.
  • On the opposite side can form a largely rounded bulge. That so
  • resulting, trough-like structures can be described as a bead.
  • groove-like structures in which a recess opposite to a bulge can be referred to as beads.
  • the beads can be made so that the roundish beads with mounted slide springs always away from the needle, d. H. to "outside", wise.
  • the distance, maximum to maximum, of the two outwardly facing, roundish beads on the two complementary slide springs can at open hook interior, that is, as long as the hook does not engage between the two slide springs, be smaller than the width of the needle channel for which the sliding needle in question is provided.
  • the distance between the two rounded beads can correspond approximately to the width of the needle channel. Only when the hook interior is closed can the needle be supported on the side walls of the needle channel by means of the beads of the slide springs.
  • the bead may be formed so as to form a channel-like bend, bead, wherein the convex, convex, bend / bead may be formed to fully conform to the inwardly curved, concave, bend.
  • the slider springs can be stackable.
  • a stiffness of the slider spring in particular by a bending axis extending in spring height direction, increases.
  • a maneuverability of the needle in the needle channel is improved.
  • a more precise guidance of the needle in the needle channel is made possible.
  • Supporting the slider spring in the needle channel when the hook opening is closed is made possible.
  • More precise stitching is possible.
  • a production of textiles with an increased fineness is made possible. Load peaks are reduced. A service life is increased. An effort, such as production costs, handling effort,
  • FIG. 1 shows a needle for a knitting machine in perspective view, in side view and in a sectional view along the line C-C
  • Fig. 2 shows a slider spring with a bead
  • Fig. 3 is a bead of a slider spring with similar cross-sectional contours in
  • Fig. 1 shows a detail of a needle 100 in perspective view, in side view and in a sectional view taken along the line C-C.
  • Sliding needle 100 is for use in a knitting machine.
  • the slider needle 100 has a needle body 102 and a slider 104.
  • the needle body 102 has a hook 106 and a slide channel 108.
  • the slide channel 108 has two side walls, a bottom and an open top.
  • the slide channel 108 opens into the hook 106.
  • the hook 106 has a hook opening and a hook tip.
  • the hook 106 has an approximately 180 ° arc section.
  • the slider 104 has a slider body 110, a first one
  • the slider 104 serves to open and / or close the hook opening.
  • the slider 104 is in
  • the slider 104 is slidably guided on the needle body 102 in the longitudinal direction I.
  • the slider 104 is in the longitudinal direction I between a first end position in which the hook opening is opened, and a second end position, is closed in the hook opening, displaceable.
  • Fig. 2 shows the first slider spring 112 as a detail
  • the first slider spring 112 will be described below by way of example. This description of the first slider spring 112 also relates to the second slider spring 114.
  • the first slider spring 112 and the second slider spring 114 are mirror-symmetrical to each other.
  • the slider spring 112 has a leaf-spring-like shape with a peripheral edge.
  • the slider spring 112 has in the transverse direction b
  • the slider spring 112 has a top side in the height direction h and an underside opposite the top side.
  • Slide spring 112 has a hook-side end 120 in the longitudinal direction I.
  • the slider spring 1 2 has a closing portion 22.
  • the closing portion 22 serves to close the hook opening.
  • the closing portion 122 is disposed on the hook-side end 120 and extends along the underside.
  • the slider spring 112 has a connecting portion 124.
  • Connecting portion 124 serves to connect the slider spring 112 with the slider body 110.
  • the connecting portion 124 is disposed at an end of the slider spring 112 opposite the hook-side end 120 in the longitudinal direction I.
  • the slider spring 112 has a guide portion 126.
  • the guide portion 26 serves to guide the slider spring 112 on the
  • the guide portion 126 is disposed on the underside of the slider spring 112.
  • the guide portion 126 has a runner-like shape.
  • the guide portion 26 is disposed adjacent to the closing portion 122.
  • the peripheral edge of the slider spring 112 is contoured.
  • Slide spring 112 has at its hook-side end 120 a nose-like shape with an end edge 128. Following the edge in the longitudinal direction I, the
  • Slider spring 112 at its top a stitch support portion 130, a support edge 132, an upper edge 134, a recess 136 and a
  • the first slider spring 112 has a bead 140.
  • the bead 140 has a concave bead inside 142 and a convex bead outside 144.
  • the bead inside 142 is disposed on the spring inner side 116.
  • outside bead 144 is disposed on the spring outside.
  • the bead 140 is arranged in the height direction h in the region of the upper edge 134.
  • the bead 140 is arranged in extension of the upper edge 134.
  • the recess is disposed between the upper edge 134 and the bead 140.
  • areas of the slide spring 112 lie in the transverse direction b in the same plane.
  • the slider spring 112 is made of a steel.
  • the slider spring 112 has a reduced material thickness in the region of its bead 140 in the transverse direction b.
  • the second slider spring 114 has mirror-symmetrical a corresponding bead 146.
  • the slide springs 112, 114 are initially made separately from the slider body 110 and subsequently firmly connected to the slider body 110, for example by caulking or clipping.
  • the slide springs 112, 114 are arranged side by side in the transverse direction b.
  • the concave bead inner sides, such as 142, of the slide springs 112, 114 face each other.
  • outside beads, such as 144, of the slide springs 112, 114 face outward in the transverse direction b.
  • the slide springs 112, 114 are guided with their guide portions, such as 126, in the slide channel 108 in the longitudinal direction I.
  • the slider body 110 has a lower edge 148 for guiding on the needle body 102.
  • the beads 140, 146 of the slide springs 112, 114 are arranged in the height direction h in the region of the lower edge 148.
  • the beads 140, 146 of the slide springs 112, 114 are arranged in extension of the lower edge 148.
  • the hook tip engages between the slide springs 112, 114 and presses the slide springs 112, 114 at the engaging portion corresponding to a width of the engaging hook tip in
  • Hook tip not between the slide springs 112, 114 and the slide springs 112, 114 are, optionally under bias, in sections to each other.
  • the knitting machine with which the slider needle 100 is used has needle channels for receiving slider needles such as 100.
  • the needle channels each extend in the longitudinal direction I and each have side walls which delimit the needle channel in the transverse direction b, a bottom, which delimits the needle channel in the height direction h down, and an open top.
  • the beads 140, 146 are arranged in the needle channel in the height direction h below the open top.
  • the slider needle 100 is displaceable in the needle channel in the longitudinal direction I.
  • the needle 100 and the associated needle channel, in which the needle 100 is arranged form a guide arrangement.
  • the hook opening is open, the needle 100 is guided play in the needle channel in the transverse direction b.
  • the hook opening is closed, the slider needle 100 is supported by the beads 140, 146 in the needle channel in the transverse direction b.
  • Fig. 3 shows a bead 200 of a slider spring, such as slide spring 1 2, 114 of FIG. 1 and FIG. 2, with similar cross-sectional contours in sectional view.
  • the bead inside 202 and the bead outside 204 have similar
  • the bead inner side 202 and the bead outer side 204 each have an arcuately shaped cross-sectional contour.
  • Beading inside 202 has an arcuately shaped cross-sectional contour with a smaller radius.
  • the convex bead outside 204 has an arcuately shaped cross-sectional contour with a larger radius. Incidentally, reference is additionally made in particular to FIGS. 1 and 2 and the associated description.
  • Fig. 4 shows stacked sliding springs, such as 300, as sliding spring 112, 114 of FIG. 1 and FIG. 2.
  • the sliding springs 300 have beads 302 with similar cross-sectional contours, such as bead 200 of FIG. 3. Due to the beads 302 With Similar cross-sectional contours are the sliding springs 300 safe and stable stackable.
  • the slider springs 300 form a stack 304.
  • the stack 304 is formed either only of first sliding springs or only second sliding springs.
  • the sliding springs 300 are with their peripheral edges
  • the sliding springs 300 are stacked with each other with their beads. In each case, a bead outside of one
  • 300 channels are formed between the stacked slider springs.
  • the channels each have a crescent-shaped cross section.
  • the slider springs 300 are used to carry out manufacturing steps, for example, for cleaning, for
  • the slider springs 300 are stacked manually or automatically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

L'invention concerne une languette de coulisse (112) pour une coulisse, la languette de coulisse (112) comprenant une section de fermeture (122) servant à fermer une ouverture de crochet, une section de liaison (124) lui permettant d'être reliée au corps de coulisse et une section de guidage (126) lui permettant d'être guidée sur un corps d'aiguille. La languette de coulisse (112) s'étend dans une direction longitudinale de languette (I), dans une direction transversale de languette (b) et dans une direction en hauteur de languette (h). La languette de coulisse (112) comprend au moins une moulure (140) présentant une face intérieure concave (142) et une face extérieure convexe (144). La languette de coulisse (112) peut être empilée. L'invention concerne également une coulisse pour une aiguille à coulisse, la coulisse comprenant une première languette (112) de ce type et une deuxième languette de ce type. L'invention concerne en outre une aiguille à coulisse pour une machine textile formant des mailles, l'aiguille à coulisse comprenant une coulisse de ce type et la coulisse étant mobile dans la direction longitudinale d'aiguille (I) par rapport à un corps d'aiguille pour ouvrir et/ou fermer une ouverture de crochet. L'invention concerne également un ensemble de guidage pour une machine textile formant des mailles, l'ensemble de guidage comprenant au moins une aiguille à coulisse de ce type et l'aiguille ou les aiguilles à coulisse étant guidées dans un canal d'aiguille dans la direction longitudinale de canal (I). L'invention concerne également un procédé pour la fabrication d'au moins une languette de coulisse (112) de ce type, plusieurs languettes de coulisse (112, 114) étant empilées de telle manière que, dans chaque cas, une face extérieure convexe de moulure (144) est reçue par une face intérieure concave de moulure (142).
EP16714883.2A 2015-04-14 2016-04-06 Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse Active EP3283678B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015105648.8A DE102015105648A1 (de) 2015-04-14 2015-04-14 Schieberfeder, Schieber, Schiebernadel, Führungsanordnung und Verfahren zum Herstellen wenigstens einer Schieberfeder
PCT/EP2016/057501 WO2016165991A1 (fr) 2015-04-14 2016-04-06 Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse

Publications (2)

Publication Number Publication Date
EP3283678A1 true EP3283678A1 (fr) 2018-02-21
EP3283678B1 EP3283678B1 (fr) 2022-03-23

Family

ID=55697183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16714883.2A Active EP3283678B1 (fr) 2015-04-14 2016-04-06 Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse

Country Status (8)

Country Link
US (1) US10364519B2 (fr)
EP (1) EP3283678B1 (fr)
JP (1) JP6759238B2 (fr)
KR (1) KR102573448B1 (fr)
CN (1) CN107636218B (fr)
DE (1) DE102015105648A1 (fr)
PT (1) PT3283678T (fr)
WO (1) WO2016165991A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6980253B2 (ja) * 2017-06-19 2021-12-15 オルガン針株式会社 メリヤス針
JP6718856B2 (ja) * 2017-12-14 2020-07-08 株式会社島精機製作所 複合針
IT201900023433A1 (it) * 2019-12-10 2021-06-10 Lonati Spa Dispositivo prelevatore per operare il prelievo di un manufatto tubolare a maglia da una macchina circolare per maglieria, calzetteria o simile

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921506C1 (fr) * 1989-06-30 1990-08-09 Theodor Groz & Soehne & Ernst Beckert Nadelfabrik Kg, 7470 Albstadt, De
CN2193881Y (zh) * 1994-07-30 1995-04-05 金永良 手套机
DE19913822C2 (de) * 1999-03-26 2001-02-22 Groz Beckert Kg Schiebernadel mit geteiltem Schieber
JP3379947B2 (ja) * 1999-04-15 2003-02-24 株式会社島精機製作所 編機の複合針
DE10130365C1 (de) * 2001-06-23 2003-01-23 Groz Beckert Kg Schiebernadel mit verbessertem Schieber
DE10227533C1 (de) * 2002-06-20 2003-12-11 Groz Beckert Kg Nadel mit Umhängefeder
DE10325671B4 (de) * 2003-06-06 2007-03-01 Groz-Beckert Kg Versandeinheit länglicher Systemteile, insbesondere Nadeln, für maschenbildende Maschinen
EP1887118B1 (fr) * 2006-08-11 2012-06-13 Groz-Beckert KG Set d'assemblage pour l'assemblage d'un nombre donné de pièces du système d'une métier à tricoter, notamment d'une métier à tricoter circulaire
DE502007001850D1 (de) * 2007-05-03 2009-12-10 Groz Beckert Kg Wirkmaschinenwerkzeug, insbesondere für feinste Teilung
ES2341372T3 (es) * 2007-10-02 2010-06-18 Karl Mayer Textilmaschinenfabrik Gmbh Disposicion de herramientas de tricotar y herramienta de tricotar.
EP2096200B1 (fr) * 2008-02-27 2011-06-08 Groz-Beckert KG Aiguille de transfer avec pointe de ressort installée à l'intérieur
EP2305868B1 (fr) * 2009-09-30 2012-11-21 Groz-Beckert KG Aiguille à coulisse divisée par une cloison centrale
TR201809022T4 (tr) * 2011-10-12 2018-07-23 Groz Beckert Kg Geliştirilmiş sürgüye sahip sürgülü iğne.
DE102013105239A1 (de) 2013-05-22 2014-11-27 Groz-Beckert Kg Schiebernadel
JP2015074865A (ja) * 2013-10-11 2015-04-20 株式会社島精機製作所 横編機の複合針

Also Published As

Publication number Publication date
WO2016165991A1 (fr) 2016-10-20
CN107636218B (zh) 2020-11-06
CN107636218A (zh) 2018-01-26
US10364519B2 (en) 2019-07-30
PT3283678T (pt) 2022-06-07
US20180187349A1 (en) 2018-07-05
KR20180027406A (ko) 2018-03-14
JP6759238B2 (ja) 2020-09-23
EP3283678B1 (fr) 2022-03-23
DE102015105648A1 (de) 2016-10-20
JP2018514657A (ja) 2018-06-07
KR102573448B1 (ko) 2023-08-31

Similar Documents

Publication Publication Date Title
EP1589136B1 (fr) Elément de système ayant un ressort freinant
EP1748215A1 (fr) Plateau de frein pour plaquette de frein
DE102011116942B4 (de) Wendeschneidplatte
EP3283678A1 (fr) Languette de coulisse, coulisse, aiguille à coulisse, ensemble de guidage et procédé de fabrication d'au moins une languette de coulisse
EP2808429A1 (fr) Fil de carde pour cylindre de cardage
EP1727931B1 (fr) Aiguille à tufter gaufrée
DE102013010786B4 (de) Nagelknipser
EP1437434B1 (fr) Outil de tricotage et procédé pour former cet outil
EP1028185B1 (fr) Aiguille de transfert pour le transfert de maille
EP2096200B1 (fr) Aiguille de transfer avec pointe de ressort installée à l'intérieur
EP3144076A1 (fr) Outil pour une poinçonneuse pour transformer des sections d'une piece usinee en forme de plaque et procede associe
EP2003233B1 (fr) Aiguille à coulisse avec voie bordée pour coulisse
EP2896732B1 (fr) Aiguille à coudre avec double nervurage
EP2999815B1 (fr) Aguille à coulisse
EP3087337B1 (fr) Échangeur de chaleur à joint périphérique
EP2978546B1 (fr) Outils de cintrage permettant le cintrage préliminaire et le serrage
EP3359720B1 (fr) Aiguille à coudre, procédé de fabrication d'aiguille et procédé de couture
EP3643823A1 (fr) Aiguille coulissante d'un métier à mailles jetées
EP1999396B1 (fr) Maillon de chaine indeformable
EP3012363B1 (fr) Aiguille a tricoter pour machine, systeme de formation de maille et utilisation dudit agencement dans un procédé sur une machine a tricoter
EP3266919B1 (fr) Aiguille en feutre et procede de production d'au moins une aiguille en feutre
DE102015110314A1 (de) Hefter und mehrfach geneigte Ambossstruktur davon
EP3889330B1 (fr) Paire d'outils textiles et procédé de montage d'une machine textile
EP3690095B1 (fr) Aiguille du métier à tricoter et système de tricotage
EP3082512B1 (fr) Tiroir de meuble et élément de paroi pour un tiroir

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171114

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201120

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20211015

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016014667

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1477498

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220415

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3283678

Country of ref document: PT

Date of ref document: 20220607

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20220531

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220623

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220623

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220624

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220723

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016014667

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220406

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

26N No opposition filed

Effective date: 20230102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220406

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220523

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230310

Year of fee payment: 8

Ref country code: GB

Payment date: 20230302

Year of fee payment: 8

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1477498

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220406

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20230405

Year of fee payment: 8

Ref country code: DE

Payment date: 20230430

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230405

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220323