EP3431643B1 - Rundwebmaschine - Google Patents

Rundwebmaschine Download PDF

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Publication number
EP3431643B1
EP3431643B1 EP17182491.5A EP17182491A EP3431643B1 EP 3431643 B1 EP3431643 B1 EP 3431643B1 EP 17182491 A EP17182491 A EP 17182491A EP 3431643 B1 EP3431643 B1 EP 3431643B1
Authority
EP
European Patent Office
Prior art keywords
pivoting
warp
elements
circular loom
pivoting elements
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.)
Active
Application number
EP17182491.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3431643A1 (de
Inventor
Johann Brandstätter
Albert Schindler
Nikolaus Wagner
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.)
Starlinger and Co GmbH
Original Assignee
Starlinger and Co GmbH
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 Starlinger and Co GmbH filed Critical Starlinger and Co GmbH
Priority to EP17182491.5A priority Critical patent/EP3431643B1/de
Priority to PCT/EP2018/065139 priority patent/WO2019015866A1/de
Priority to MX2019015425A priority patent/MX2019015425A/es
Priority to BR112020000924-5A priority patent/BR112020000924A2/pt
Priority to CN201880048141.7A priority patent/CN110997996B/zh
Priority to TW107124220A priority patent/TWI776921B/zh
Publication of EP3431643A1 publication Critical patent/EP3431643A1/de
Application granted granted Critical
Publication of EP3431643B1 publication Critical patent/EP3431643B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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

Definitions

  • the invention relates to a circular loom with the features of the preamble of claim 1.
  • Circular looms for the production of fabrics are generally known from the prior art, which have a round reed which is arranged coaxially to a main shaft of the circular loom.
  • the main shaft forms a main axis of the circular loom.
  • warp tape guide elements which are designed to feed a large number of warp tapes to the circular loom.
  • Shed forming devices group the supplied warp tapes into two warp tape groups and give them mutually opposite alternating movements, whereby a shed is opened and closed between the two warp tape groups.
  • a shuttle moves on a circular path in the open shed and in the process inserts a weft ribbon into the shed, whereby a fabric is formed. The fabric is pulled off through a loom.
  • a control cam carrier which has at least one wave-shaped control cam running around the control cam carrier, and control levers are arranged around the control cam carrier, one end of which engages the at least one control cam.
  • a cross section of a wave-shaped shed in the circumferential direction parallel to the main axis essentially corresponds to the cross section of a convex lens.
  • the shedding devices for guiding the warp tapes have eyelets held by half shafts, two control levers are usually provided for each shedding device. If the shedding devices for guiding the warp tapes have a belt with eyelets stretched around two pulleys, only one control lever is usually provided per shedding device.
  • a circular loom with shed forming devices with half shafts is for example from the document IN 159848 A1 known.
  • a circular loom with shedding facilities with a belt stretched around two pulleys is for example from the document EP 2 829 645 A1 known.
  • WO 2016/205849 A1 discloses a circular loom with a main shaft and a control disk connected to the main shaft and with a plurality of control levers.
  • the shed forming devices of the circular loom according to the invention have several pivoting elements and warp thread lifting means guiding the warp tapes, with each pivot element is connected to at least two, preferably several, warp thread lifting means.
  • the control cam carrier rotates, the control cam gives each swivel element, either directly or indirectly, a swivel movement about a swivel axis arranged essentially radially to the main axis and a stroke movement.
  • the Pivoting elements impart alternating movements to the warp thread lifting means as a function of the gradient and thus of the course of the at least one control curve due to the pivoting movement and the lifting movement, whereby the shed is opened and closed.
  • a pivot axis advantageously runs centrally through a pivot element.
  • indirect or direct means that the swivel elements can either be coupled directly to the at least one control cam, or that the swivel elements can be coupled to the at least one control cam via connecting elements such as levers, rods or gears.
  • essentially radial to the main axis means that the pivot axes of the pivot elements can also be arranged at a slight incline to axes arranged radially to the main axis.
  • the circular loom according to the invention comprises shed forming devices which are very simply constructed and form a shed which is lens-shaped in cross section.
  • the circular loom according to the invention is therefore not only very efficient, but also requires little maintenance and is economical to operate. Due to the lens-shaped cross section of the shed / shed, the number of shed / shed can be maximized or the distance between the shed / shed can be increased with the same number of shed, the distance between the shed / shed, whereby the risk of collisions of the shuttle with the warp tape is reduced and the resulting warp tape tears are avoided.
  • the circular loom according to the invention can be operated at a higher speed than conventional circular looms.
  • the lens-shaped shed has the advantage that the gradients of the control curve at the ends of the shed can be lower than with stepped sheds, which leads to lower accelerations when deflecting moving parts, whereby the production speed of the circular loom according to the invention can be increased even further and the moving parts are protected.
  • the course of the at least one control curve in the circumferential direction essentially corresponds to the course of the shed.
  • the course of the shed can be adapted very easily by changing the at least one control curve.
  • the at least one control cam is preferably formed by a groove, a groove or a protruding web.
  • FIG Figure 1 shows a first embodiment of a circular loom 1 according to the invention in a schematic sectional view.
  • FIG Figure 1 only one right part of the circular loom 1 as seen from a main axis of the circular loom 1.
  • the main axis is arranged concentrically to the circular reed 2 of the circular loom 1 and is not shown for reasons of space Figure 1 shown.
  • the circular loom 1 comprises said circular reed 2, which is formed by reed bars 32 which are laterally bordered by means of two circular ring-shaped belt rings 33.
  • the reed bars 32 and the ring rings 33 are in Figures 2 and 3 shown.
  • the circular loom 1 comprises a cam carrier 3, which is arranged coaxially to the main axis of the circular loom 1 and which essentially has the shape of a hollow cylinder.
  • the cam carrier 3 is non-rotatably connected to a main shaft (not shown) of the circular loom 1 by means of spokes (not shown).
  • spokes not shown.
  • two wave-shaped control cams 6 and 7 are formed around the cam carrier 3.
  • the control cams 6 and 7 are each formed by grooves, the control cam 6 being formed on an outer surface 8 of the control cam carrier 3 and the control cam 7 being formed on an inner surface 9 of the control cam carrier 3.
  • warp tape guide elements which are designed to feed a plurality of warp tapes 4a and 4b to the circular loom 1.
  • a number of shedding devices 5 are arranged around the round reed 2, which divide the supplied warp tapes 4a and 4b into a first warp tape group 10a and a second warp tape group 10b and the two warp tape groups 10a and 10b - controlled by the control cams 6 and 7 - opposite one another Lend alternating movements.
  • a shed 11 is opened and closed between the two warp tape groups 10a and 10b.
  • a shuttle (not shown) runs around in the direction of rotation, which during its revolution in the round reed 2 inserts a weft ribbon into the shed 11, whereby a fabric is formed.
  • several shuttle shuttles advantageously run around in corresponding open sheds 11 at the same time.
  • the direction of rotation leads along the round reed 2.
  • the shedding devices 5 have first pivoting elements 12, which are spaced apart from first guides 34 and are guided parallel to the main axis, and second pivoting elements 13, which are spaced apart from second guides 35, are guided parallel to the main axis. Furthermore, the shedding devices 5 have warp thread lifting means which guide the warp tapes 4a and 4b.
  • the warp thread lifting means are formed by half-shafts 14 and 15 and by eyelets 16 and 17, one eyelet 16 being firmly connected to a first half-shaft 14 and one eyelet 17 being firmly connected to a second half-shaft 15.
  • the small warp tapes 4a of the first warp tape group 10a are threaded through the eyelets 16 and the warp tapes 4b of the second warp tape group 10b are threaded through the eyelets 17.
  • the half-shafts 14 and 15 are mounted in guides 18 formed on the round reed 2 so as to be displaceable in the direction of an axis parallel to the main axis.
  • the first pivot elements 12 are in engagement with the control cam 6 and the second pivot elements 13 are in engagement with the control cam 7.
  • the first pivot elements 12 are each coupled to first half-shafts 14 and the second pivot elements 13 are each coupled to second half-shafts 15, with half-shafts 14 and 15 are rotatably coupled to the corresponding pivot elements 12 and 13, respectively.
  • the control cam carrier 3 By driving the main shaft of the circular loom 1, the control cam carrier 3 is set in rotation, whereby by rotating the control cam carrier 3, the pivoting elements 12 and 13 slide along the guides 34 and 35 along the control cams 6 and 7 and give them a lifting movement through the control cams 6 and 7 in the main axis direction and a pivoting movement about a pivot axis which is arranged radially to the main axis is issued. Due to the shape of the control cams 6 and 7, the lifting movement of the pivoting elements 12 takes place in the opposite direction to the lifting movement of the pivoting elements 13 11 is opened and closed.
  • a wave-shaped shed 11 is formed due to the respective coupling of the pivot elements 12 and 13 with several warp thread lifting means, whereby the distance between successive shuttle can be kept very small and a high number of shuttle at the same time in the round reed 2 can circulate.
  • the guides 34 and 35 are each formed by slide rods running parallel to the main axis. Sliding elements 38 and 39 are slidably mounted on the slide rods, a first pivot element 12 being pivotably coupled to a sliding element 38 and a second pivot element 13 being pivotably coupled to a sliding element 39.
  • the slide bars are advantageously firmly connected to a frame of the circular loom 1 and / or the circular reed 2.
  • the sliding elements 38 and 39 are advantageously mounted aerostatically on the guides 34 and 35.
  • Figures 2 and 3 show details of the circular loom 1 according to FIG Figure 1 in a side view, with the Figures 2 and 3 for reasons of clarity, only a limited number of shedding facilities are shown.
  • the swivel elements 12 and 13 are slide-mounted, roller-mounted or mounted by means of magnets in the control cams 6 and 7.
  • First swivel elements 12 lying next to one another and / or second swivel elements 13 lying next to one another can be coupled to one another by means of at least one guide bracket 31 or can be guided in the control cams 6 and 7 independently of one another.
  • Figure 4 shows first pivot elements 12 coupled to one another with guide plates 31, two adjacent first pivot elements 12 being coupled with a guide plate 31, whereby the first pivot elements 12 are connected to one another in a kind of endless chain are connected.
  • the guide tabs 31 are coupled to the pivoting elements 12 assigned to them, advantageously pivotable and adjustable in length.
  • Figure 5 each shows two adjacent first pivoting elements 12 which are coupled by means of two guide tabs 31 and which each form a pair.
  • the circular loom 1 has third pivot elements and fourth pivot elements.
  • Third pivot elements are each spaced apart on the first guides 34 and are pivotably arranged parallel to the first pivot elements 12 arranged on the same guides 34 and are coupled to the same half-shafts 14.
  • Fourth pivot elements are each spaced apart on the second guides 35 and pivotably arranged parallel to the second pivot elements 13 arranged on the same guides 35 and are coupled to the same half-shafts 15.
  • the third and fourth swivel elements are advantageously mounted displaceably on the guides 34 and 35 by means of further sliding elements.
  • the third or fourth pivot elements are coupled to the half-shafts 14 or 15 in such a way that the third or fourth pivot elements move synchronously with the pivot element 12 or 13 arranged on the same guide 34 or 35.
  • a parallelogram is thereby formed by a third or fourth pivot element, a pivot element 12 or 13 and the half-shafts 14 or 15. This has the advantage that the guides 18 can be dispensed with.
  • a sleeve is advantageously provided as a spacer between a swivel element 12 or 13 and a third or fourth swivel element, which is arranged on the guides 34 and 35 between the sliding elements.
  • This has the advantage that a distance between a pivot element 12 or 13 arranged on the same guide 34 or 35 and a third or fourth pivot element is maintained by the sleeve and a load on the half-shafts 14 or 15 can be further reduced.
  • Figure 6 shows another embodiment of a circular loom 19 according to the invention in a schematic sectional view.
  • Figure 6 only one right part of the circular loom 19 as seen from a main axis of the circular loom 19.
  • the main axis is arranged concentrically to the round reed 20 and is not shown in FIG Figure 6 shown.
  • the circular loom 19 comprises said round reed 20 and a main shaft (not shown) which are arranged coaxially to the main axis of the circular loom 1.
  • the circular loom 19 further comprises a control cam carrier 21 which is arranged coaxially to the main axis of the circular loom 19 and which essentially has the shape of a hollow cylinder.
  • the cam carrier 21 is non-rotatably connected to the main shaft by means of spokes (not shown).
  • a control cam 22 is formed in the control cam carrier 21.
  • the control cam 22 is formed by a groove which runs around the control cam carrier 21 in a wave-like manner with a changing gradient.
  • warp ribbon guide elements (not shown) are arranged, which are designed to feed a multiplicity of warp ribbons 4a and 4b to the circular loom 19.
  • a large number of shedding devices 23 are arranged around the round reed 20, which, controlled by the control cam 22, divide the fed warp tapes 4a and 4b into a first warp tape group 10a and a second warp tape group 10b and give the two warp tape groups 10a and 10b opposite alternating movements. As a result, a shed 11 is opened and closed between the two warp tape groups 10a and 10b.
  • a shuttle (not shown) runs around in the direction of rotation, which during its revolution in the round reed 20 inserts a weft ribbon into the shed 11, whereby a fabric is formed.
  • a shuttle advantageously run around in corresponding open sheds 11 at the same time.
  • the direction of rotation leads along the round reed 20.
  • the shedding devices 23 comprise pivoting elements 30 guided along guides 36 parallel to the main axis and warp thread lifting means guiding the warp tape 4a and 4b.
  • the warp thread lifting means are each formed by a revolving belt 40 which revolves around two deflecting rollers 28 and 29 which are spaced apart from one another and which divide the belt 40 into a first strand 24 and a second strand 25.
  • the band is formed by a braid. There is also the possibility that the tape or the braid are partially rigid.
  • the circular loom 19 needs only one control cam 22.
  • the pivot elements 30 are in engagement with the one control cam 22 and are each connected to a plurality of belts 40 via the second runs 25, the second runs 25 being rotatably connected to the pivot elements 30.
  • the guides 36 are each formed by slide rods running parallel to the main axis. Sliding elements 37 are mounted displaceably on the sliding rods, one pivot element 30 being pivotably coupled to a sliding element 37.
  • the slide bars are advantageously firmly connected to a frame of the circular loom 19 and / or the circular reed 20.
  • the sliding elements 37 are advantageously mounted aerostatically on the guides 36.
  • the control cam carrier 21 By driving the main shaft of the circular loom 19, the control cam carrier 21 is set in rotation, whereby by rotating the control cam carrier 21, the pivoting elements 30 slide guided by the guides 36 along the control cam 22 and give them a lifting movement in the main axis direction and a pivoting movement about a pivot axis through the control cam 22 is issued, which is arranged radially to the main axis.
  • the reciprocating movements of the pivoting elements 30 impart opposite alternating movements to the warp ribbon groups 10a and 10b via the first strands 24 and the second strands 25, whereby the shed 11 is opened and closed.
  • a wave-shaped shed 11 is formed by the pivoting movement of the pivot element 30 about the pivot axis radially to the main axis, whereby the distance between successive shuttle shed can be kept very small and a large number of shuttle shed can circulate in the round reed 20 at the same time.
  • pivot elements 30 can be coupled to one another by means of guide tabs or can be coupled in groups.
  • Figure 7 shows another embodiment of a circular loom 41 according to the invention in a schematic sectional view.
  • Figure 7 only one of a main axis of the circular loom 41 from the right-hand part of the circular loom 41.
  • the main axis is arranged concentrically to the round reed 42 of the circular loom 41 and is not shown for reasons of space Figure 7 shown.
  • the circular loom 41 comprises a control cam carrier 43 which is arranged coaxially to the main axis of the circular loom 41 and which essentially has the shape of a disk.
  • the cam carrier 43 is connected in a rotationally fixed manner to a main shaft, not shown, of the circular loom 41.
  • a control cam 44 is formed on the control cam carrier 43.
  • the control cam 44 is formed by a web protruding from the control cam support 43, which runs around the control cam support 43 in an undulating manner with a changing gradient.
  • warp ribbon guide elements (not shown) are arranged, which are designed to feed a large number of warp ribbons 4a and 4b to the circular loom 41.
  • a plurality of shedding devices 45 are arranged around the round reed 42, which, controlled by the control cam 44, divide the supplied warp tapes 4a and 4b into a first warp tape group 10a and a second warp tape group 10b and give the two warp tape groups 10a and 10b opposing alternating movements. As a result, a shed 11 is opened and closed between the two warp tape groups 10a and 10b.
  • a shuttle (not shown) runs around in the direction of rotation, which during its revolution in the round reed 42 inserts a weft ribbon into the shed 11, whereby a fabric is formed.
  • several shuttle shuttles advantageously circulate in corresponding open sheds 11 at the same time.
  • the direction of rotation leads along the round reed 42.
  • the circular loom 41 comprises tiltable control levers 46 arranged radially around the main axis and belts 47 assigned to the control levers 46, which belts 47 revolve around two deflection rollers 48 and 49, which subdivide the belts 47 into a first strand 50 and a second strand 51.
  • the control levers 46 are pivotably mounted on a frame of the circular loom 41 and each have two opposite ends 52 and 53. At one end 52 - hereinafter referred to as first end 52 - rollers 63 are formed which roll on the web of control cam 44. The other end 53 - referred to below as the second end 53 - is rotatably coupled to the belt 47.
  • the shedding devices 45 comprise first pivoting elements 54 and second pivoting elements 55, as well as warp thread lifting means guiding the warp tapes 4a and 4b.
  • the first pivot elements 54 are each formed on a first strand 50 and the second pivot elements 55 are each formed on a second strand 51 so as to be pivotable about a pivot axis arranged radially to the main axis.
  • the strands 50 and 51 guide the pivot elements 54 and 55 in the main axis direction.
  • third and fourth pivot elements 56 and 57 are arranged such that they can be pivoted at a distance and parallel to the pivot elements 54 and 55.
  • a rigid spacer is advantageously formed between a first pivot element 54 arranged on a first strand 50 and a third pivot element 56 and / or between a second pivot element 55 arranged on a second strand 51 and a fourth pivot element 57.
  • the warp thread lifting means are formed by first half shafts 58 with eyelets 59 for passing through warp tapes 4a of the first warp tape group 10a and second half shafts 60 with eyelets 61 for passing through chain tapes 4b of a second warp tape group 10b.
  • Each first pivot element 54 is rotatably coupled to at least two first half-shafts 58, the at least two first half-shafts 58 being rotatably coupled to the third pivot element 56 to form a parallelogram.
  • Each second pivot element 55 is rotatably coupled to at least two second half-shafts 60, the at least two second half-shafts 60 being rotatably coupled to the fourth pivot element 57 to form a further parallelogram.
  • a third swivel element 56 arranged on a belt 47 moves synchronously with a first swivel element 54 and a fourth swivel element 57 arranged on a belt 47 moves synchronously with a second swivel element 55.
  • This has the advantage that additional guides 18 to guide the half-shafts 58 and 60 can be dispensed with.
  • Figures 8 and 9 show detailed views of pivoting elements of the circular loom according to FIG Figure 7 .
  • First pivot elements 54 lying next to one another and / or second pivot elements 55 lying next to one another are coupled to one another by means of guide tabs 62.
  • Figure 8 each shows two adjacent first pivot elements 54, coupled by means of two guide tabs 62, which each form a pair.
  • Figure 9 shows first pivoting elements 54 coupled to one another with guide tabs 62, two adjacent first pivoting elements 54 being coupled to a guide tab 62, whereby the first Swivel elements 54 are connected to one another in a kind of endless chain.
  • the guide tabs 62 are coupled to the swivel elements 62 assigned to them so that they can be swiveled and adjusted in length.
  • the control cam carrier 43 By driving the main shaft of the circular loom 41, the control cam carrier 43 is set in rotation, the first ends 52 of the control lever 46 being given a deflection movement by the rotation of the control cam carrier 43.
  • the deflection movement is transmitted via the control lever 46 to the second end 53 and thus to the belt 47, as a result of which the strands 50 and 51 each perform an opposite stroke movement in the main axis direction.
  • the pivot elements 54 and 55 and consequently also the half-shafts 58 and 60 are given a lifting movement.
  • the warp tape groups 10a and 10b are given opposite alternating movements, whereby the shed 11 is opened and closed.
  • the pivot elements 54 and 55 By coupling the pivot elements 54 and 55 by the guide tabs 62, the pivot elements 54 and 55 are given a pivoting movement, whereby a wave-shaped shed 11 is formed.
  • half-shafts 58 and 60 can also be guided with additional guides, for example fixed to the round reed 42.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP17182491.5A 2017-07-21 2017-07-21 Rundwebmaschine Active EP3431643B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP17182491.5A EP3431643B1 (de) 2017-07-21 2017-07-21 Rundwebmaschine
PCT/EP2018/065139 WO2019015866A1 (de) 2017-07-21 2018-06-08 Rundwebmaschine
MX2019015425A MX2019015425A (es) 2017-07-21 2018-06-08 Telar circular.
BR112020000924-5A BR112020000924A2 (pt) 2017-07-21 2018-06-08 vara circular
CN201880048141.7A CN110997996B (zh) 2017-07-21 2018-06-08 圆织机
TW107124220A TWI776921B (zh) 2017-07-21 2018-07-13 圓形織機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17182491.5A EP3431643B1 (de) 2017-07-21 2017-07-21 Rundwebmaschine

Publications (2)

Publication Number Publication Date
EP3431643A1 EP3431643A1 (de) 2019-01-23
EP3431643B1 true EP3431643B1 (de) 2020-09-02

Family

ID=59384023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17182491.5A Active EP3431643B1 (de) 2017-07-21 2017-07-21 Rundwebmaschine

Country Status (6)

Country Link
EP (1) EP3431643B1 (zh)
CN (1) CN110997996B (zh)
BR (1) BR112020000924A2 (zh)
MX (1) MX2019015425A (zh)
TW (1) TWI776921B (zh)
WO (1) WO2019015866A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4219812A1 (de) 2022-01-31 2023-08-02 Starlinger & Co Gesellschaft m.b.H. Webfachbildungseinrichtung einer rundwebmaschine und damit ausgestattete rundwebmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159848B (zh) 1983-05-06 1987-06-13 Indupack Ag
DE4217519A1 (de) * 1992-05-27 1993-12-02 Strickmaschinenbau Gmbh Fachbildevorrichtung für Rundwebmaschinen
DE4400005C1 (de) * 1994-01-03 1995-06-01 Kaendler Maschinenbau Gmbh Vorrichtung zum Spannen der Kettfäden vor dem Webfach einer Rundwebmaschine
DE19815821C1 (de) * 1998-04-08 1999-12-02 Mayer Malimo Textilmaschf Antriebsvorrichtung für die Teilschäfte von Rundwebmaschinen
CN2496891Y (zh) * 2001-09-19 2002-06-26 浙江雁峰塑料机械总厂 新型高速小六梭圆织机
CN2635688Y (zh) * 2003-06-18 2004-08-25 陈自力 双曲线槽凸轮
CN201276632Y (zh) * 2008-10-18 2009-07-22 雁峰塑料机械总厂 摆臂式无油小凸轮圆织机
CN201534907U (zh) * 2010-01-13 2010-07-28 雁峰集团有限公司 一种节能型四梭塑料圆织机
CN101962846A (zh) * 2010-10-15 2011-02-02 吴国平 圆织机综框
CN201924136U (zh) * 2010-12-11 2011-08-10 黄美昌 一种沟槽式小凸轮小四梭圆织机
CN102162161A (zh) * 2011-03-31 2011-08-24 东华大学 一种轨道可控制的圆织机沟槽凸轮开口机构
CN202323244U (zh) * 2011-11-02 2012-07-11 曾华良 滚动凹槽凸轮式圆织机
CN202830355U (zh) * 2012-11-05 2013-03-27 刘波 无油润滑棕杆式塑料圆织机
EP2829645B1 (de) * 2013-07-24 2018-09-05 Starlinger & Co Gesellschaft m.b.H. Rundwebmaschine
AT517087B1 (de) * 2015-06-23 2016-11-15 Hehenberger Reinhold Rundwebmaschine mit einer Hauptwelle

Non-Patent Citations (1)

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Title
None *

Also Published As

Publication number Publication date
TWI776921B (zh) 2022-09-11
EP3431643A1 (de) 2019-01-23
WO2019015866A1 (de) 2019-01-24
BR112020000924A2 (pt) 2020-07-21
CN110997996B (zh) 2021-07-27
CN110997996A (zh) 2020-04-10
MX2019015425A (es) 2020-07-28
TW201908559A (zh) 2019-03-01

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