EP3438336A1 - Navette et métier à tisser circulaire - Google Patents

Navette et métier à tisser circulaire Download PDF

Info

Publication number
EP3438336A1
EP3438336A1 EP17184184.4A EP17184184A EP3438336A1 EP 3438336 A1 EP3438336 A1 EP 3438336A1 EP 17184184 A EP17184184 A EP 17184184A EP 3438336 A1 EP3438336 A1 EP 3438336A1
Authority
EP
European Patent Office
Prior art keywords
wheel
reed
frame
ring
shuttle
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.)
Withdrawn
Application number
EP17184184.4A
Other languages
German (de)
English (en)
Inventor
Reinhold Hehenberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP17184184.4A priority Critical patent/EP3438336A1/fr
Priority to CN201880050227.3A priority patent/CN110997997B/zh
Priority to PCT/EP2018/061966 priority patent/WO2019025043A1/fr
Priority to EP18721405.1A priority patent/EP3662100B1/fr
Priority to BR112020001587-3A priority patent/BR112020001587B1/pt
Publication of EP3438336A1 publication Critical patent/EP3438336A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D37/00—Circular looms

Definitions

  • the shuttle In common looms, the shuttle has a greater length (in the direction of travel) than the compartment opened by the system, thereby forcing the shuttle to open the compartment upon entry, or to keep the compartment open even further when it exits.
  • the disadvantage of this is the considerable frictional forces on the warp when entering the shooter in the shed.
  • the warp straps are heavily stressed by friction when the shooter emerges from the already closing shed (and by the abrupt change in the following compartment).
  • high shot numbers of for example, 1200 rounds per minute (using six shooters at 200 rpm) and orbital speeds of up to 13 meters per second. This results in enormous loads for the warp, which in particular can cause splitting of fibers at the edges.
  • the (conical) rollers which roll on the ring ring slightly project beyond the frame of the shuttle, for example approximately 4 mm above and below. Therefore, a shuttle guard surrounding the outside and in full width is required in order, on the one hand, to lift the ribbons over the rollers in an abrasion-free manner and, on the other hand, to transfer the ribbons from a stationary to a lying position, so that the rollers do not bend or fold the ribbons.
  • the object of the present invention is to alleviate or eliminate at least individual disadvantages of the prior art.
  • the invention is in particular the goal of the weaver a circular loom with structurally simple means in such a way that weaving errors and collisions are reduced.
  • the frame also referred to as shooter body
  • the weaver must make a lesser or no contribution to the complete opening of the shed during its circulation.
  • the shed during the passage of the shuttle can be opened beyond the shooter width.
  • the control of the shed can be facilitated.
  • the lower friction considerably reduces the splicing tendency of the warp tapes.
  • first and second upper wheels and first and second lower wheels are provided, the first upper wheel at one end of the upper longitudinal side of the frame and the second upper wheel at the other end of the upper longitudinal side of the frame is arranged, wherein the first lower wheel at one end of the lower longitudinal side of the frame and the second lower wheel at the other end of the lower longitudinal side of the frame is arranged.
  • the frame is essentially one perpendicular to the direction of rotation (ie, to the longitudinal direction of the frame) extending center plane is formed substantially symmetrical. This design allows adaptation of the outer contour of the shuttle to the shed, whereby the friction between the warp and the shuttle is greatly reduced or even completely avoided.
  • the frame preferably has a central portion with a substantially horizontal course of the upper and lower longitudinal side, a forwardly tapered from the central portion forward end portion and a rearwardly tapering from the central portion rear End portion, wherein the ratio between the length of the central portion and the length of the front end portion of 0.6 to 2, in particular from 0.8 to 1.7 and / or the ratio between the length of the central portion and the length of the rear end portion of 0.6 to 3, in particular from 0.8 to 1.5, is.
  • the distance between the centers of the first and second upper rollers of 7 to 25 cm, in particular from 10 to 15 cm, and / or that the distance between the centers of the first and second lower roller of to 25 cm, in particular from 10 to 15 cm.
  • the distance between the centers of the first upper roller and the first lower roller of 4 to 7 cm, in particular from 5 to 6 cm, and / or that the distance between the centers the second upper roller and the second lower roller 4 to 7 cm, in particular from 5 to 6 cm.
  • the distance between the centers of the first upper wheel and the first lower wheel is from 3 to 7 cm, in particular from 3 to 5 cm, and / or the distance between the centers of the second upper wheel and the second lower wheel from 3 to 7 cm, in particular from 3 to 5 cm.
  • the distance between the centers of the first upper wheel and the second upper wheel from 16 cm to 34 cm, in particular from 20 cm to 25 cm, and / or the distance between the centers of the first lower wheel and the second lower wheel of 16 cm to 34 cm, in particular 20 cm to 25 cm.
  • exactly one wheel is provided at each end of the frame, wherein the two wheels are preferably arranged in each case substantially centrally between the upper longitudinal side and the lower longitudinal side of the frame. In this embodiment, therefore, only two (lying) wheels are provided, wherein the wheels are located at the opposite (longitudinal) ends of the shuttle.
  • the first and second upper rollers and the first and second lower rollers are preferably conical, i. frusto-conical, formed.
  • the Kettbändchen in the upper and lower Kettbändchen-passage openings above and below the upper and lower tread of Riets are taken, so that the upper and lower (standing) rolls do not come in contact with the warp while the shuttle is circulating along the reed.
  • the one set of warp straps will be placed in the lower warp tape passageways below the lower run surface as the shuttle enters the upper warp passages above the upper run surface and the other set of warp ribbons into the lower warp pass through openings.
  • the reed is designed so that the droves of warp while rolling the shuttle through the shed from the upper and lower rollers are not rolled over.
  • the upper and lower rollers are spared.
  • damage to the warp is prevented.
  • such weaving errors and collisions can be substantially reduced by splits.
  • dust, strength and elongation losses can be reduced.
  • By reducing the loads further lighter fabrics can be produced.
  • splice-susceptible PET ribbons as well as fibrillated ribbons and multifilament filaments can be processed. It is also advantageous that the circular loom is heated less by less friction of the shuttle.
  • the present embodiment can preferably be dispensed with the Kettbyerchenschmierung, which costs, dirt, corrosion, odor and also the cost of cleaning the circular loom are reduced.
  • the subsequent processes such as coating or lamination and printing due to the improved surface adhesion are facilitated.
  • the avivagetransport production of the tissue for food packaging is facilitated.
  • the upper and lower warp passages are preferably aligned at the spaces between the reed bars so that the upper and lower warp passages are at substantially the same circumferential positions as the spaces between the reed bars.
  • the upper and lower Kettbyerchen-passage openings substantially the same width, ie extension in the circumferential direction of the upper and lower ring ring, as the spaces between the Rietstäben on.
  • the upper Kettbändchen-passage openings between upper flanges of the Rietstäbe and / or the lower Kettbändchen-passage openings between lower flanges of the Rietstäbe are formed.
  • the upper and lower running surface are provided on the Rietstäben, which are connected on the upper side with the upper Rietring and the lower side with the lower Rietring.
  • the reed bars each have a greater extent in the radial direction (depth) at the upper and lower flanges than at the central portions of the reed bars between the upper and lower flanges.
  • the upper and lower flanges radially inwardly from the central portions inwardly projecting projections of the Rietstäbe.
  • the upper warp-tape passage openings preferably extend upward in a vertical direction, starting from the upper running surface, whereas the lower warp-belt passage openings preferably extend downwards in a vertical direction, starting from the lower running surface.
  • conventional upper and lower Rietringe be provided, which are preferably each formed in one piece. This design is therefore structurally simple and therefore inexpensive. Furthermore, the orientation of the upper and lower Kettbändchen-passage openings at the interstices is not a problem, since the passages continuously merge into the upper and lower Kettbändchen passages.
  • the reed rods each have an extent in the radial direction (depth) of 30 mm to 40 mm, in particular of substantially 35 mm, at the upper and at the lower flanges.
  • the reed bars preferably have an extent in the radial direction (depth) of 15 mm to 23 mm, preferably of 18 mm to 20 mm, in particular of substantially 20 mm.
  • This version is particularly stable.
  • the upper and lower passage openings connect to the spaces between the middle portions of the Rietstäbe. As upper and lower passages, the free spaces between the upper and lower flanges of the reed rods are provided in this embodiment.
  • the upper and lower flanges are preferred a greater extent in the radial direction (with respect to the main axis of the reed) than the central portions of the reed bars, which extend in the vertical direction between the upper and lower flanges and preferably have the substantially vertical tread for the upper and lower wheels.
  • the upper ring ring with the top of the upper flange and the lower ring ring is connected to the underside of the lower flange.
  • the reed rods in retaining openings of the upper and lower ring ring (often referred to as Riet Shape) may be attached.
  • the reed rods are preferably formed in one piece.
  • the shuttle moves along the reed in the periodically opening and closing shed, which is made up of warps of warp ribbons.
  • the flocks of warp ribbons are arranged in the upper and lower passages of the Rietstäbe, so that the Kettbmixchen are guided without contact to the upper and lower rollers of the weaver.
  • the Kettbmixchen are not overrun during the circulation of Webwardens.
  • the upper rollers of the shuttle run along the bottoms of the upper flanges of the reed bars, which are arranged substantially in radial alignment between the upper and lower ring rings.
  • the lower rollers of the shuttle shoot along the tops of the lower flanges of the reed bars.
  • the reed rods preferably have in the radial direction inwardly open recesses.
  • the recesses of the reed bars form a rail extending in the circumferential direction of the upper or lower ring ring, on which the upper and lower running surfaces are provided for the circulation of the upper and lower rollers of the weaver.
  • the reed bars are preferably formed of plate parts whose principal planes are arranged substantially perpendicular to the direction of rotation of the shuttle (i.e., to the circumferential direction of the top and bottom ring rings, respectively).
  • the reed rods are not exactly aligned radially in a preferred embodiment, but slightly set in the direction, so are slightly in plan view, for example with a Angle of 2 to 4 degrees, arranged twisted with respect to a precisely radial orientation.
  • the upper Kettbyerchen passage openings are formed on the upper ring ring and / or the lower Kettbisserchen passages on the lower ring ring.
  • the upper and the lower ring ring are each formed in one piece.
  • the upper and lower Kettbisserchen passages are provided at the upper and lower ring ring.
  • the width of the upper and lower warp passage apertures i.e., their extent in the circumferential direction of the upper and lower ring rings, respectively
  • the upper and lower Kettbändchen passage openings are precisely aligned with the spaces between the Rietstäbe.
  • This embodiment variant has the particular advantage that the reed rods can be made particularly simple. It is further advantageous that the width of the upper and lower warp passage apertures (i.e., their extent in the direction of travel of the shuttle) may be greater than the width of the spaces between the reed sticks. As a result, a lower friction during entry and exit is achieved.
  • open upper slots may be provided on the upper ring ring towards its lower side and lower slots open on the lower ring ring towards the upper side thereof.
  • the upper slots and the lower slots are arranged substantially vertically.
  • the upper tread on an underside of the upper ring ring and the lower tread on an upper surface of the lower ring ring are formed.
  • the upper Kettbyerchen-passage openings over 1/4 to 3/4, in particular about 3/8 to 5/8, the maximum height of the upper Rietrings and / or that the lower Kettbändchen-passage openings preferably extend over 1/4 to 3/4, in particular about 3/8 to 5/8, the maximum height of the lower ring ring.
  • the (conical) rollers which roll on the ring ring project slightly beyond the frame of the shuttle, for example approximately 4 mm above and below. Therefore, a shuttle guard surrounding the outside and in full width is required in order, on the one hand, to lift the ribbons over the rollers in an abrasion-free manner and, on the other hand, to transfer the ribbons from a stationary to a lying position, so that the rollers do not bend or fold the ribbons.
  • a circular loom 1 is shown, the basic structure in the prior art has long been known (see, eg EP 0 786 026 B1 or EP 2 829 645 A1 ).
  • the circular loom 1 is provided for the use of tapes, threads, monofilaments and multifilaments as Kettbändchen and Schussb choruschen.
  • the circular loom 1 has a round reed, hereafter abbreviated Riet 2, which is arranged around a main axis 2e extending substantially vertically in the operating position shown.
  • Riet 2 a round reed, hereafter abbreviated Riet 2
  • main axis 2e runs along a machine shaft (not shown).
  • the circular loom 1 comprises a warp-feeder 3a having a plurality of warp-tie guide elements 3b, which are formed as length compensating compensators, each comprising a spring bar and an eyelet at the upper end of the spring bar for passing and deflecting a warp tape 4.
  • the warp-tape guiding elements 3b are arranged distributed around the reed 2 of the circular loom 1. For better clarity, only one feeder 3a is shown in a schematic representation.
  • the reed 2 comprises an upper ring ring 2a (seen in the direction of the main axis 2e) and a lower ring ring 2b (seen in the direction of the main axis 2e) between which a plurality of reed bar segments 2d with gaps 2g between adjacent (2) are distributed evenly. in the drawing for reasons of clarity only partially shown) Rietstäben 2f (see Fig. 5 ) are arranged.
  • the warp ribbons 4 are passed through the warp ribbon guide elements 3b, not shown, by the warp ribbon guide elements 3b and further through the gaps 2g between the reed sticks 2f.
  • the shedding means 5 comprise a plurality of first strands 6 and a plurality of second strands 7, which are interconnected at their ends and wrap around an upper deflection roller 8a and a lower deflection roller 8b.
  • Each of the first strands 6 has an eyelet through which a warp tape 4 is passed.
  • These warp strips 4, which are passed through the loops of the first strands 6, form a first warp band 10.
  • Each of the second strands has an eyelet, through which a warp tape 4 is passed.
  • Kettb Kettb
  • a lever controlled by an eccentric moves the loop of hoop around the stationary deflection rollers upwards or downwards (not shown).
  • the two Kettbändchenscharen 10, 11 is given a mutually opposite reciprocal movement up or down, creating a shed 9 (also called moving compartment) is opened and closed.
  • the shed 9 forms in the open state one of the two Kettbändchenscharen 10, 11 defined space in which a (in Fig.
  • Web contactors 12 which carries a Schussbändchenspule (hereinafter briefly shute coil) 13, moves on a circular path along the Riets 2 while a non-illustrated Schussbändchen deducted from the shot of him shot 13 and enters the shed 9.
  • the shed 9 is closed when the strands 6, 7 are in a central position in which the eyelets of the first strands 6 and the second strands 7 are at the same height, whereby both Kettbändchenscharen 10, 11 lie in the same area or together this Stretch the surface.
  • the surface of the closed shed 9 is substantially the bisecting line between the first Kettbändchenschar 10, the in Fig.
  • the upper warp sheet is, and the second warp sheet 11 which is in Fig. 1 the lower warp band is. It is therefore the case that the angle between the first warp sheet 10 and the surface is equal to the angle between the second warp sheet 11 and the surface.
  • the surface is also defined as the surface containing the geometric connecting lines between the warp-knitting guide elements 3b and the weaving ring 14.
  • the size of the space defined by the two Kettbändchenscharen 10, 11 space of the shed 9 changes constantly with the opposite movement of the two Kettbändchenscharen 10, 11, starting at zero with a closed shed.
  • the space of the shed 9 reaches a maximum when the two Kettbändchenscharen 10, 11 are at the opposite reversal points of their reciprocal change movement, as in Fig. 1 partly shown.
  • the so-called change of subject begins by reversing the movement imparted to the opposing warp bands 10, 11.
  • weavers 12 Preferably, an even number of weavers 12, for example six or eight weavers 12, run at equal distances from each other in the reed 2 (in FIG Fig. 1 For better clarity, only one shooter 12 is shown).
  • the generated tubular fabric is guided inwardly to a centrally located Webring 14, where it is deflected to (not shown) take-off rollers out.
  • FIG. 1 schematically seen running the shuttle 12 with the shuttle 13 on Riet 2, ie substantially in the tangential direction 17, relative to the main axis 2e.
  • the reed 2 has the upper ring ring 2a, the lower ring ring 2b, and the reed bars 2f, between which the interspaces 2g for passing the warp tapes are formed.
  • the reed 2 also has an upper running surface 18, on which two upper rollers 19 of the Unroll wefts 12.
  • the reed 2 has a lower running surface 20, on which two lower rollers 21 of the shuttle 12 roll.
  • the upper rollers 19 and the lower rollers 21 are arranged upright, ie their axes of rotation extend substantially horizontally.
  • the reed rods 2f further form on their insides a substantially vertical running surface 22, on each of which a pair of upper wheels 23 and lower wheels 24 of the shuttle 12 are guided.
  • the upper wheels 23 and the lower wheels 24 are arranged horizontally, ie their axes of rotation are substantially vertical.
  • the reed 2 has upper warp-passage openings 25, which continue the gaps 2g between the reed bars 2f starting from the upper tread 18 upwards.
  • lower warp-tape passage openings 26 are provided which continue the intermediate spaces 2g between the reed bars 2f, starting from the lower running surface 20 downwards.
  • the upper Kettbändchen-passage openings 25 are formed as free spaces between the upper flanges 27 of the Rietstäbe 2f and the lower Kettbisserchen-passage openings 26 as free spaces between the lower flanges 28 of the Rietstäbe 2f.
  • the upper tread 18 extends at the bottoms of the upper flanges 27 of the reed bars 2f.
  • the lower tread 20 extends at the tops of the lower flanges 28 of the reed bars 2f.
  • the reed rods 2f have inwardly in the radial direction inwardly open recesses 29 which form a continuous rail for the upper rollers 19, lower rollers 21, upper wheels 23 and lower wheels 24 of the shuttle 12 .
  • the reed rods 2f are formed of plate parts having a substantially constant wall thickness.
  • the main extension planes of the plate parts are arranged in the embodiment shown substantially perpendicular to the direction of rotation 17 of the shuttle 12.
  • the reed rods 2 can also be slightly twisted in the withdrawal direction (radially), in particular by two to four degrees.
  • plan view results in this embodiment, an arrangement in the manner of a turbine wheel.
  • the upper tread 18 is inclined according to a conical design of the upper rollers 19 to the horizontal, wherein the upper tread 18 drops in the radial direction inwardly.
  • the lower tread 20 is inclined to the horizontal according to a conical design of the lower rollers 21, wherein the lower tread 20 increases in the radial direction inwardly.
  • the angle of inclination of the upper running surface 18 or the lower running surface 20 to the horizontal can be substantially 10 degrees, for example.
  • the upper Kettbyerchen-passage openings 25 on the upper ring ring 2a and the lower Kettbändchen-passage openings 26 are formed on the lower ring ring 2b.
  • the upper ring ring 2a has upper slots, which are open towards the bottom of the upper ring ring 2a.
  • the lower ring 2b has lower slots, which are open to the top of the lower ring ring 2b.
  • the upper warp passage apertures 25 extend substantially over 1/2 of the height (ie, vertical extent) of the upper ring ring 2a.
  • the lower Kettbändchen-passage openings 26 extend substantially over 1/2 of the height of the lower ring ring 2b.
  • FIGS. 13 to 17 a preferred embodiment of the shuttle 12 is shown, which is used with the Riet 2 described above.
  • the shuttle 12 is shown in the drawing only schematically with the components essential to the invention.
  • a coil holder for rotatably supporting the shooting coil 13 about its longitudinal axis (not shown).
  • the shuttle 12 has an elongate frame 30 in the direction of rotation 17 with an upper longitudinal side 30 a and a lower longitudinal side 30b.
  • On the frame 30 are two upper rollers 19, namely a first (relative to the direction of rotation 17 front) upper roller 19a and a second (relative to the circumferential direction 17 back) upper roller 19b for the upper tread 18 stored.
  • two lower rollers 21, namely a first (with respect to the direction of rotation 17 front) lower roller 21a and a second (with respect to the direction of rotation 17 back) lower roller 21b for the lower tread 20 are mounted on the frame 30.
  • the rear lower roller 21b is formed in the embodiment shown as a drive roller for driving the shuttle 12 along the reed 2.
  • the shuttle 12 also has two upper wheels 23, namely a first (with respect to the direction of rotation 17 front) upper wheel 23a and a second (relative to the direction of rotation 17 rear) upper wheel 23b, which on the substantially vertical rolling surface 2h to the Unroll reef bars 2f.
  • two lower wheels 24, namely a first (relative to the direction of rotation 17 forward) lower wheel 24a and a second (relative to the direction of rotation 17 rear) lower wheel 24b are provided on the frame 30 for rolling on the Rietstäben 2f.
  • the first upper wheel 23a is disposed at the front end of the upper longitudinal side 30a of the frame 30 and the second upper wheel 23b is located at the rear end of the upper longitudinal side 30a of the frame 30.
  • the first lower wheel 24a is located at the front end of the lower longitudinal side 30b of the frame 30, and the second lower wheel 24b is disposed at the rear end of the lower longitudinal side 30b of the frame 30.
  • the first upper roller 19a and the second upper roller 19b are disposed between the first 23a and second upper wheels 23b in the longitudinal direction of the shuttle 12 (ie, in the direction of revolution 17).
  • the first 21a and the second lower roller 21b are respectively arranged between the first 24a and second lower wheels 24b as seen in the longitudinal direction of the shuttle 12.
  • the upper 19 and lower rollers 21 are arranged on the outer side of the shuttle 12 relative to the direction of rotation 17, and the upper 23 and lower wheels 24 are arranged on the outside.
  • the frame 30 is substantially with respect to a substantially perpendicular to the direction of rotation 17 extending center plane 32 formed symmetrically, whereby a more precise adaptation of the geometry of the shuttle 12 to the course shed 9 is made possible.
  • the frame 30 has in the embodiment shown with respect to the direction of rotation 17, a central portion 33 having a substantially horizontal course of the upper 30a and lower longitudinal side 30b, a forward converging from the central portion 33 forward end portion 34 and a converging from the central portion 33 to the rear rear end portion 35 on.
  • the ratio between the length of the center section 33 (i.e., its extent in the direction of rotation 17) and the length of the front end section 34 is less than 1, in particular substantially 0.9, in the illustrated embodiment.
  • the ratio between the length of the central portion 33 and the length of the rear end portion 35 is greater than 1, in particular substantially 1.15 in the embodiment shown.
  • the distance between the centers of the first 19a and second upper rollers 19b is substantially 12.5 cm in the illustrated embodiment.
  • the distance between the centers of the first 21a and second lower rollers 21b is substantially 12.5 cm in the illustrated embodiment.
  • the distance between the centers of the first upper roller 19a and the first lower roller 21a is substantially 5.5 cm in the illustrated embodiment.
  • the distance between the centers of the second upper roller 19b and the second lower roller 21b is substantially 5.5 cm in the illustrated embodiment.
  • the distance between the centers of the first upper wheel 23a and the first lower wheel 24a is substantially 3.5 cm in the illustrated embodiment.
  • the distance between the centers of the second upper wheel 23b and the second lower wheel 24b is substantially 3.5 cm in the illustrated embodiment.
  • the distance between the centers of the first upper wheel 23a and the second upper wheel 23b is substantially 21.5 cm.
  • the distance between the centers of the first lower wheel 24a and the second lower wheel 24b is substantially 21.5 cm.
  • Fig. 13 schematically one upper and one each lower bracket 36 can be seen, with which the Kettbyerchen 4 can be lifted on the Schussspule 13.
  • the upper bracket 36 extends exclusively to the upper longitudinal side 30a, the lower bracket 36 exclusively on the lower longitudinal side 30b of the frame 30. Accordingly, the bracket 36 can be designed much simpler than in the prior art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP17184184.4A 2017-08-01 2017-08-01 Navette et métier à tisser circulaire Withdrawn EP3438336A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP17184184.4A EP3438336A1 (fr) 2017-08-01 2017-08-01 Navette et métier à tisser circulaire
CN201880050227.3A CN110997997B (zh) 2017-08-01 2018-05-09 圆织机
PCT/EP2018/061966 WO2019025043A1 (fr) 2017-08-01 2018-05-09 Métier circulaire
EP18721405.1A EP3662100B1 (fr) 2017-08-01 2018-05-09 Ros et métier à tisser circulaire
BR112020001587-3A BR112020001587B1 (pt) 2017-08-01 2018-05-09 Máquina de tecelagem circular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17184184.4A EP3438336A1 (fr) 2017-08-01 2017-08-01 Navette et métier à tisser circulaire

Publications (1)

Publication Number Publication Date
EP3438336A1 true EP3438336A1 (fr) 2019-02-06

Family

ID=59506148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17184184.4A Withdrawn EP3438336A1 (fr) 2017-08-01 2017-08-01 Navette et métier à tisser circulaire

Country Status (1)

Country Link
EP (1) EP3438336A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786026B1 (fr) 1994-10-20 1998-08-19 STARLINGER & CO. GESELLSCHAFT MBH Systeme de controle des fils de trame dans un metier a tisser circulaire
CN2575123Y (zh) * 2002-08-15 2003-09-24 张珑献 圆织机的梭船及轨道圈结构
CN2808949Y (zh) * 2005-07-18 2006-08-23 旭鑫塑料机械(上海)有限公司 圆编织机之梭船结构改良
CN203947253U (zh) * 2014-04-01 2014-11-19 区其安 一种带张力调节的新型塑料圆织机梭子
EP2829645A1 (fr) 2013-07-24 2015-01-28 Starlinger&CO Gesellschaft M.b.H. Métier à tisser circulaire
TWM516054U (zh) * 2015-07-10 2016-01-21 sheng-fa Li 圓編織機織紗梭船之結構改良

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786026B1 (fr) 1994-10-20 1998-08-19 STARLINGER & CO. GESELLSCHAFT MBH Systeme de controle des fils de trame dans un metier a tisser circulaire
CN2575123Y (zh) * 2002-08-15 2003-09-24 张珑献 圆织机的梭船及轨道圈结构
CN2808949Y (zh) * 2005-07-18 2006-08-23 旭鑫塑料机械(上海)有限公司 圆编织机之梭船结构改良
EP2829645A1 (fr) 2013-07-24 2015-01-28 Starlinger&CO Gesellschaft M.b.H. Métier à tisser circulaire
CN203947253U (zh) * 2014-04-01 2014-11-19 区其安 一种带张力调节的新型塑料圆织机梭子
TWM516054U (zh) * 2015-07-10 2016-01-21 sheng-fa Li 圓編織機織紗梭船之結構改良

Similar Documents

Publication Publication Date Title
EP0043441B1 (fr) Procédé et dispositif pour réaliser une jointure tissée comme liaison entre deux bouts de tissu
EP2829645B1 (fr) Métier à tisser circulaire
DE69713348T2 (de) Kettfadenkontrollvorrichtung zur herstellung von drehgewebe auf webmaschinen
EP3141642A1 (fr) Métier à tisser destiné à la fabrication de produits tissés dotés d'un fil à poser ou à tricoter incorporé
DE2616910A1 (de) Vorrichtung zur bildung einer dreherbindungs-webkante auf webstuehlen
EP3662100B1 (fr) Ros et métier à tisser circulaire
DE3323141C2 (fr)
EP3438335A1 (fr) Ros et métier à tisser circulaire
DE10334359B3 (de) Webmaschine zum Herstellen eines Gewebes in Leinwand- und Dreherbindung
EP3438336A1 (fr) Navette et métier à tisser circulaire
DE3321850C2 (fr)
DE2855606C2 (de) Fadenführung an einem Spulengatter für Schär- und Zettelanlagen o.dgl.
EP0267509A2 (fr) Métier à tisser circulaire
DE2724923C3 (de) Zwillings-Düsen-Webmaschine
DE3105965C2 (fr)
DE2724912C3 (de) Webmaschine
EP0109387B1 (fr) Métier à tisser circulaire
EP2505704B1 (fr) Lisse dotée d'un oeillet pour une meilleure réception du fil de chaîne
AT223143B (de) Mehrschützenwebstuhl
DE2244984C3 (de) Fachbildungsvorrichtung für einen Wellenfach-Webmaschine
AT15480U1 (de) Rundwebmaschine
DE2221282C3 (de) Webmaschine zur Herstellung von Frottiergewebe
DE2724872C3 (de) Webmaschine
DE1201268B (de) Webstuhl mit mehreren gleichzeitig durch-laufenden Webschuetzen
CH658682A5 (en) Shuttle-guiding and driving device on a weaving machine, especially a circular weaving machine

Legal Events

Date Code Title Description
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: THE APPLICATION HAS BEEN PUBLISHED

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

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190807