CN104005171A - Plastic looping tool guide bar - Google Patents
Plastic looping tool guide bar Download PDFInfo
- Publication number
- CN104005171A CN104005171A CN201310212241.8A CN201310212241A CN104005171A CN 104005171 A CN104005171 A CN 104005171A CN 201310212241 A CN201310212241 A CN 201310212241A CN 104005171 A CN104005171 A CN 104005171A
- Authority
- CN
- China
- Prior art keywords
- looping tool
- rib
- main body
- tool strickle
- strickle
- 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
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Classifications
-
- 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
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention relates to a plastic looping tool guide bar 1, which comprises a main body 2. The main body 2 comprises an upper wall 4 forming an upper side, a lower wall 6 forming a lower side and a hollow chamber assembly. It is desired to make the working speed of a warp knitting machine as high as possible. To the end, the hollow chamber assembly comprises at least two hollow chambers 8, 9 which are separated through a reinforcing part 10.
Description
Technical field
The present invention relates to a kind of plastics-looping tool strickle (Wirkwerkzeugbarre), it is with main body (Korpus), and this main body has the upper wall of formation upside, lower wall and the cavity assembly (Hohlraumanordnung) of formation downside.
Background technology
Known a kind of such looping tool strickle and such method from file EP 1 820 891 B1.Therein, planar semi-finished product are put into pressing mold (Pressenform), wherein, flexible pipe is put into pressing mold so together, this flexible pipe is surrounded by semi-finished product.If then close pressing mold and flexible pipe be placed under certain pressure, making so semi-finished product from the interior pressing mold that presses to.Can utilize flexible pipe to produce relatively large internal pressure.Can set out thus in approximate first, the intensity increased pressure of main body until certain limit that is to say, pressure is larger, the intensity of main body is larger.
Be to form sley bar as section bar using extrusion or by pultrusion (Pultrasion) for the manufacture of another possibility of such looping tool strickle.
In service at knitting machine, makes looping tool strickle reciprocating motion in the opposite direction.Also additionally make some sley bar, for example plaiting sley bar (Legebarre) reciprocating motion on other direction.In each motion, looping tool strickle must be accelerated and brake.The operating rate of warp knitting machine is larger, and the dynamic power on looping tool strickle of being applied in the situation that quality keeps identical is in addition larger.The risk of the distortion of looping tool strickle improves thus.Such distortion is again less desirable, because the circle forming that this distortion causes being fixed on looping tool strickle place is no longer in its theoretical position, thus the collision that can produce coefficient circle forming in disadvantageous situation.
Summary of the invention
The object of the invention is to make the operating rate of warp knitting machine high as far as possible.
This is arranged to, and cavity assembly has at least two cavitys, and it is separated each other by rib (Verstaerkung).
Rib causes the reinforcing of main body, and needn't excessively improve the quality of main body.
If be furnished with at least a portion of expansion gear at least one cavity, be also favourable.If use rib, can not directly adopt mode known from file EP 1 820 891 again, because the conflict mutually in the inside of main body of rib and expansion gear.Solve thus now this problem, at least a portion of arranging expansion gear at least one cavity of cavity assembly.So can be with desired high pressure-loaded the wall around this cavity, make it obtain high intensity.
Preferably be arranged to, in each cavity, be furnished with at least a portion of expansion gear.In this case, expansion gear is divided, makes to be furnished with a part for expansion gear on the both sides of rib.This expansion gear can produce desired internal pressure so in each cavity, thereby also can as up to now, construct with high-intensity main body.
Preferably, rib is arranged between upper wall and lower wall.Reason for iconicity is selected concept "up" and "down".Also upper wall can be called to " the first wall " and also lower wall can be called to " the second wall ", correspondingly, also upside can be called to " the first side " and downside be called to " the second side ".So upper wall in a direction as the boundary of main body and lower wall is arranged as the boundary of main body in the opposite direction.Rib is upwards reinforced looping tool strickle the party so.This has multiple advantages.On the one hand, this rib reacts on the deflection of looping tool strickle due to laterally acceleration, static load and/or detrusion.This is especially favourable for the knitting machine of the working width with large (it can reach until 6m).
At this preferably, rib larger rigidity on first direction (its longitudinally stretching from upper wall to lower wall and/or at looping tool strickle) has than the second direction perpendicular to first direction.Can utilize thus the reinforcing of relatively little mass penalty realization body.Needn't be in second direction excessive heavy back and design to large quality thus rib.If rib in a first direction, looping tool strickle longitudinally on or on the direction from upper wall to lower wall or there is the rigidity of expectation in its combination, just enough.
Preferably, rib be configured to plate, especially for flat plate.Plate in length with on width, there is relative large rigidity and there is less rigidity in main inertia direction on thickness direction.Now can be by this anisotropy for reinforcing being provided to the direction of expectation.Meanwhile, the quality of rib keeps less.If plate is configured to flat plate, it has maximum rigidity in this plane so, that is to say and not have the prebuckling that can increase in the time of distortion.This rib needn't be necessarily continuously along looping tool strickle-extending longitudinally.It also can have the discontinuities matching with the corresponding load of looping tool strickle.
In an alternative design, rib can be configured to hollow profile, especially be (schlauchgeblasen) hollow profile of flexible pipe blowing.This hollow profile was made into before rib is in being placed into pressing mold together with planar semi-finished product at it.This hollow profile except two cavitys that are separated each other, provide so the 3rd cavity for, thereby obtain the structure of the multi-cavity of main body, it causes again the rigidity of improvement and the deformation drag improving thus." flexible pipe blowing " hollow profile is can be with the section bar of manufacturing with similar mode illustrated in file EP 1 820 891 B1.For example produce thus this hollow profile, that is, planar semi-finished product are put into pressing mold and load with internal pressure.As illustrated in file EP 1 820 891 B1, this internal pressure can produce by gas (it is imported in the flexible pipe in the inside that is arranged in hollow profile).Other expansion gear is also possible certainly.Concept " flexible pipe blowing " is used to the object of abbreviation here.But also can be with otherwise for example by extruding or the hollow profile manufactured of pultrusion.
Preferably, hollow profile has bearing-surface (Aufstandsflaeche), especially flat bearing-surface on upper wall and/or on lower wall.May in the time manufacturing main body, very accurately locate thus rib.Bearing-surface allows hollow profile to be placed on semi-finished product at the position of expecting.Hollow profile can be fixed on upper wall and/or lower wall with bearing-surface if desired, for example, pass through adhesive.Be preferably used for manufacturing the prepreg (Prepreg) of main body but repeatedly there is certain viscosity, thus no longer need in many cases to add fixing.
Preferably, rib remains in shaping lath (Formleiste) (it is arranged into the inwall place of main body).Shaping lath makes rib fixedly become possibility equally in precalculated position.It allows by form fit or resistance location rib.In the time applying internal pressure, shaping lath prevents that rib from moving.
In an alternative or additional design, can be arranged to, rib stretches in the inwall of main body.To this, the inwall of main body can have recess.Such recess is not critical, because the intensity that its portion of being reinforced fills and reality is not damaged main body thus.Additionally, fix better rib.
At this preferably, main body outwards has at least one forming section (Ausformung) in the region of rib.This forming section can be arranged in pressing mold or by tool bar (Werkzeugleiste) and form.Rib keeps by form fit so and is fixed in its position.Forming section can be used as the additional functional surfaces of looping tool strickle, for example as backstop, screw face, bonding plane etc.
In an alternative or additional design, can be arranged to, main body has at least two briquet section bars (Barrenprofil), wherein each has cavity and it correspondingly reclines each other mutually with sidewall, and wherein, these two sidewalls form rib jointly.Be made up of multiple elements main body, to obtain thus the structure with multiple chambers.Rib can very stably be constructed in this case, because in these two sidewall actings in conjunction.
At this preferably, side-wall material interconnects ordinatedly.Material fit for example can realize by bonding or welding.Also may be by suitable solvent or the surface of otherwise dissolving at least one sidewall, the material of this sidewall can be connected with the material of another sidewall.
At this preferably, at least one briquet section bar overlaps another briquet section bar in the region of sidewall.Thus, additionally obtain the mechanical enhancer of main body.
Brief description of the drawings
According to preferred embodiment, the present invention is described by reference to the accompanying drawings below.Wherein:
Fig. 1 has shown the schematic cutaway view of the first form of implementation of the looping tool strickle in pressing mold,
Fig. 2 has shown the intercept of the amplification of Fig. 1,
Fig. 3 shown the looping tool strickle in pressing mold the second form of implementation schematic cutaway view and
Fig. 4 has shown the schematic cutaway view of the 3rd form of implementation of looping tool strickle.
Detailed description of the invention
Fig. 1 has extremely schematically shown looping tool strickle 1, and it is mainly formed by plastics.Sley bar 1 has main body 2, and it has the upper wall 4 that forms upside 3 and the lower wall 6 that forms downside 5.Concept "up" and "down" or " upside " and " downside " relate to diagram in the accompanying drawings and are chosen to can distinguish wall and side in simple mode.In the time that looping tool strickle 1 is installed in knitting machine, it not necessarily provides again these relations.At this, looping tool strickle 1 can be installed as half-twist with respect to the illustrated example in accompanying drawing.
Be provided with the housing region 7 of the circle forming for not being shown specifically at main body 2 places.
Main body 2 has cavity assembly.In the present embodiment, cavity assembly has two cavitys 8,9.Between these two cavitys 8,9, be furnished with rib 10.In the present embodiment, rib 10 has the form of plate 11.This plate 11 for example can be configured to filled board, form by multiple layers.It can have fiber strengthened plastics, especially carbon fiber-reinforced plastics.It also can have stiff foam material.Plate 11 is configured to flat plate.Along this flat structure, plate 11 has relatively large rigidity.Correspondingly, plate 11 causes the reinforcing of the main body 2 of looping tool strickle 1 between upper wall 4 and lower wall 6.
Plate 11 is fixed on upper wall 4 places by means of shaping lath 12.Shaping lath 12 has two protuberances 13,14, and it extends, that is to say that being parallel to the extending longitudinally of main body 12 stretches perpendicular to drawing plane.Being of uniform thickness of spacing between these two protuberances 13,14 and plate 11 is large.Protuberance 13,14 can be configured to pre-preg band simply, and it is made up of the material identical with the wall 4,5 of main body 1.
In the region of lower wall 6, plate 11 stretches in the wall of main body 2, that is to say and stretch in upper wall 4.To this, upper wall 4 outwards has forming section 15 in the region of plate 11.
In each in two cavitys 8,9, be furnished with a part for expansion gear.In present case, expansion gear is constructed by means of flexible pipe 16,17, and it can be placed in pressure from outside, for example, pass through compressed air.These flexible pipes 16,17 can be retained in cavity 8 and also can be from the interior wall that abuts in cavity 8,9 after manufacture finishes.
In present case, sley bar 1 is manufactured in pressing mold 100.Pressing mold 100 has the first half 101 and Lower Half 102.In Lower Half 102, be furnished with insert 103.Insert 103 has recess 104, and it is used to manufacture forming section 15.
In order to manufacture looping tool strickle 1, planar semi-finished product with the form of prepreg are preferably put into pressing mold 100.Place this semi-finished product at this around rib 10 and around two flexible pipes 16,17.In housing region 7, half-finished end can overlap.Then close pressing mold 100.Two flexible pipes 16,17 can be placed under pressure afterwards, make semi-finished product (forming wall 4,6 and remaining main body 2 after it) to rely on pressing mold and to press with relative large pressure there from interior.Pressure is larger, and the intensity of main body 2 is higher.
Certainly this pressure is also applied on plate 11.But this is not critical, because may be adjusted to, the pressure in cavity 8,9 make identical power from double side acting to plate on 11.Even likely, plate 11 is provided with hole or recess.Such hole is not critical yet, because as described, can on both sides, set up identical power or pressure.
Inserting before plate 11, for example, the protuberance 13,14 as the shaping lath 12 of pre-preg band can be applied on semi-finished product by bonding, or it can be used to fixed head 11 after plate 11 inserts.
Also can be otherwise, in the situation that there is no flexible pipe 16,17, apply internal pressure.One possibility is also in the situation that there is no flexible pipe 16,17, corresponding Compressed Gas to be directed in cavity 8,9.Another possibility is the material of expansion, such as foamed material etc. are loaded in cavity 8,9 and it is expanded there.If desired, need to use the temperature of raising at this.
Replace the manufacture in pressing mold 100, also can manufacture sley bar 1 by extrusion or by pultrusion.In this case, although cavity 8,9 be not placed under corresponding pressure.But, by rib 10, the rigidity that main body 2 is improved.In this case, main body 2 is constructed aptly integratedly with rib 10.
Fig. 3 has shown the design of an amendment of looping tool strickle 1.In institute's drawings attached identical or each other corresponding element be provided with identical Reference numeral.
In this embodiment, rib 10 is configured to hollow profile 18, and it has cavity 19.In this case, the main body 2 of looping tool strickle 1 has three cavitys 8,9,19.
Hollow profile 18 was made before it is installed in semi-finished product (it is used to manufacture main body 2).It can be configured to " flexible pipe blowing " hollow profile, that is to say that it is by putting into planar semi-finished product pressing mold and produce internal pressure manufacture at cavity 19 after pressing mold cuts out.
Hollow profile 18 has bearing-surface 20, and it is configured to flat and hollow profile 18 and stands on lower wall 6 with it.Flat bearing-surface 20 allows relatively accurately to locate hollow profile 18 on semi-finished product.By apply extruding force in pressing mold 100, then in the region of bearing-surface 20, lower wall 6 is connected with hollow profile 18.Upper wall 4 is connected with the region 21 relative and that put of hollow profile 18.
Not only plate 11 but also hollow profile 18 construction complete preferably before introducing.Manufacturing when main body 2, plate 11 and hollow profile 18 in fact not by or be only also deformed very slightly.
Rib 10 can be formed by different materials, and they can individually or in combination with one another use.Rigid foam, plastics, light metal or composite fiber-plastic materials belong to these materials.Can be simple plate (as the plate 11 of Fig. 1), rod, sandwich structure (for example honeycomb or solid profile as core and carbon fiber-reinforced plastics as band) or hollow profile 18 for the form of rib, it be manufactured before.
Fig. 4 has shown another design of looping tool strickle 1, and main body 2 has two briquet section bars 22,23 therein.Each briquet section bar 22,23 has sidewall 24,25.These two briquet section bars 22,23 recline mutually each other and interconnect in the region of its contact-making surface with its sidewall 24,25.Preferably, this connection is material fit, that is to say this two sidewalls 24,25 bonding or fusion or interconnect by the surperficial dissolving of at least one sidewall mutually.
Briquet section bar 22 has overlap joint region 26, and it overlaps another briquet section bar 23.Briquet section bar 23 has overlap joint region 27, and it overlaps another briquet section bar 22.Overlap joint region 26,27 causes the stability of raising.
The same common rib 10 that forms of these two sidewalls 24,25.
These two briquet section bars 22,23 are prefabricated aptly, that is to say, by cavity 8,9 is placed under pressure, each briquet section bar 22,23 is manufactured in the pressing mold of oneself.
In all embodiments, rib 10 is arranged between upper wall 4 and lower wall 6, and it causes the reinforcing between upper wall 4 and lower wall 6.This is the direction of greateset risk of distortion of the main body 2 that has looping tool strickle 1 of being in operation.
Rib 10 also the party upwards between upper wall 4 and lower wall 6 than in the direction perpendicular to this, be approximately parallel in the direction of upper wall 4 and lower wall 6 and there is higher rigidity.May and however in the direction of expecting, obtain the reinforcing of the main body 2 of looping tool strickle 1 with relatively little quality structure rib 10 thus.
Claims (14)
1. a plastics-looping tool strickle (1), it is with main body (2), described main body (2) has the upper wall (4) of formation upside (3), lower wall (6) and the cavity assembly of formation downside (5), it is characterized in that, described cavity assembly has at least two cavitys (8,9), it is separated each other by rib (10).
2. looping tool strickle according to claim 1, is characterized in that, is furnished with at least a portion of expansion gear (16,17) at least one cavity (8,9).
3. looping tool strickle according to claim 2, is characterized in that, is furnished with at least a portion of expansion gear (16,17) in each cavity (8,9).
4. according to the looping tool strickle described in any one in claims 1 to 3, it is characterized in that, described rib (10) is arranged between described upper wall (4) and described lower wall (6).
5. looping tool strickle according to claim 4, it is characterized in that, described rib (10) from described upper wall (4) to described lower wall (6) and/or at the first direction longitudinally stretching of described looping tool strickle than thering is larger rigidity perpendicular to the second direction of described first direction.
6. according to the looping tool strickle described in any one in claim 1 to 5, it is characterized in that, described rib (10) is configured to plate (11), especially for flat plate.
7. according to the looping tool strickle described in any one in claim 1 to 5, it is characterized in that, described rib (10) is configured to hollow profile (18), is especially the hollow profile of flexible pipe blowing.
8. looping tool strickle according to claim 7, it is characterized in that, described hollow profile (18) is upper and/or on described lower wall (6), have bearing-surface (20), an especially flat bearing-surface at described upper wall (4).
9. according to the looping tool strickle described in any one in claim 1 to 8, it is characterized in that, described rib (10) remains in shaping lath (12), and described shaping lath (12) is arranged in the inwall place of described main body (2).
10. according to the looping tool strickle described in any one in claim 1 to 9, it is characterized in that, described rib (10) stretches in the inwall of described main body (2).
11. looping tool strickles according to claim 10, is characterized in that, described main body (2) outwards has at least one forming section (15) in the region of described rib (10).
12. according to the looping tool strickle described in any one in claim 1 to 11, it is characterized in that, described main body (2) has at least two briquet section bars (22,23), wherein each has cavity (8,9) and it is corresponding to sidewall (24,25) recline mutually each other, wherein, these two sidewalls (24,25) form described rib (10) jointly.
13. looping tool strickles according to claim 12, is characterized in that, interconnect to described sidewall (24,25) material fit.
14. according to the looping tool strickle described in claim 12 or 13, it is characterized in that, at least one briquet section bar (22,23) overlaps briquet section bar (23,22) described in another in the region of described sidewall (24,25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13000889.9 | 2013-02-22 | ||
| EP13000889.9A EP2770096B1 (en) | 2013-02-22 | 2013-02-22 | Warp knitting element carrying bar of synthetic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104005171A true CN104005171A (en) | 2014-08-27 |
| CN104005171B CN104005171B (en) | 2016-03-16 |
Family
ID=47877684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310212241.8A Active CN104005171B (en) | 2013-02-22 | 2013-05-31 | Plastics-looping tool strickle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2770096B1 (en) |
| KR (1) | KR101539440B1 (en) |
| CN (1) | CN104005171B (en) |
| ES (1) | ES2548556T3 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881354A (en) * | 2019-03-08 | 2019-06-14 | 张兴宇 | A kind of hollow needle bed of spinning warp knitting machine |
| CN110344172A (en) * | 2019-08-06 | 2019-10-18 | 宁波丽成超级树脂有限公司 | A kind of high speed warp knitting machines spinning needle carbon fiber pedestal |
| CN113638125A (en) * | 2021-08-03 | 2021-11-12 | 浙江理工大学 | Method for manufacturing warp knitting machine guide bar through co-curing of annular braided fabric and foam mandrel |
| TWI826853B (en) * | 2020-11-06 | 2023-12-21 | 德商卡爾邁耶研發有限責任公司 | Warp knitting tool bar for a warp knitting machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421653B1 (en) * | 2017-06-26 | 2019-09-18 | KARL MAYER Textilmaschinenfabrik GmbH | Warp knitting tool bar |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD227467A1 (en) * | 1984-10-23 | 1985-09-18 | Textima Veb K | RAIL RAIL FOR FASTENING THE COUNTER RAIL TO A CUTTING MACHINE |
| DE4111108A1 (en) * | 1991-04-05 | 1992-10-08 | Erbsloeh Julius & August | Fibre-reinforced hollow profile for knitting machine - has female threaded inserts in foam mandrel around which fibre-reinforced plastic bands are wrapped |
| EP0596245A1 (en) * | 1992-11-03 | 1994-05-11 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Knitting needle device and knitting needle belonging to it |
| TW509234U (en) * | 1999-09-30 | 2002-11-01 | Karl Mayer Textilmashinenfabri | Warp kntting machine with pattern |
| CN1940159A (en) * | 2005-09-28 | 2007-04-04 | 卡尔迈尔纺织机械制造有限公司 | Bar for knitting implements of a warp knitting machine |
| CN101015954A (en) * | 2006-02-08 | 2007-08-15 | 卡尔迈尔纺织机械制造有限公司 | Method of making a warp knitting element carrying bar of synthetic material and bar of synthetic material for warp knitting elements |
| CN101187109A (en) * | 2006-11-24 | 2008-05-28 | 卡尔迈尔纺织机械制造有限公司 | Patterning auxiliary device for a knitwear machine |
| CN102400278A (en) * | 2010-09-10 | 2012-04-04 | 卡尔迈尔纺织机械制造有限公司 | Method for manufacturing kneading tool bar |
-
2013
- 2013-02-22 EP EP13000889.9A patent/EP2770096B1/en active Active
- 2013-02-22 ES ES13000889.9T patent/ES2548556T3/en active Active
- 2013-05-31 CN CN201310212241.8A patent/CN104005171B/en active Active
-
2014
- 2014-02-07 KR KR1020140014156A patent/KR101539440B1/en active IP Right Grant
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD227467A1 (en) * | 1984-10-23 | 1985-09-18 | Textima Veb K | RAIL RAIL FOR FASTENING THE COUNTER RAIL TO A CUTTING MACHINE |
| DE4111108A1 (en) * | 1991-04-05 | 1992-10-08 | Erbsloeh Julius & August | Fibre-reinforced hollow profile for knitting machine - has female threaded inserts in foam mandrel around which fibre-reinforced plastic bands are wrapped |
| EP0596245A1 (en) * | 1992-11-03 | 1994-05-11 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Knitting needle device and knitting needle belonging to it |
| TW509234U (en) * | 1999-09-30 | 2002-11-01 | Karl Mayer Textilmashinenfabri | Warp kntting machine with pattern |
| CN1940159A (en) * | 2005-09-28 | 2007-04-04 | 卡尔迈尔纺织机械制造有限公司 | Bar for knitting implements of a warp knitting machine |
| CN101015954A (en) * | 2006-02-08 | 2007-08-15 | 卡尔迈尔纺织机械制造有限公司 | Method of making a warp knitting element carrying bar of synthetic material and bar of synthetic material for warp knitting elements |
| CN101187109A (en) * | 2006-11-24 | 2008-05-28 | 卡尔迈尔纺织机械制造有限公司 | Patterning auxiliary device for a knitwear machine |
| CN102400278A (en) * | 2010-09-10 | 2012-04-04 | 卡尔迈尔纺织机械制造有限公司 | Method for manufacturing kneading tool bar |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881354A (en) * | 2019-03-08 | 2019-06-14 | 张兴宇 | A kind of hollow needle bed of spinning warp knitting machine |
| CN110344172A (en) * | 2019-08-06 | 2019-10-18 | 宁波丽成超级树脂有限公司 | A kind of high speed warp knitting machines spinning needle carbon fiber pedestal |
| CN110344172B (en) * | 2019-08-06 | 2023-09-08 | 宁波丽成复合材料制品有限公司 | High-speed fine braiding machine spinning needle carbon fiber base |
| TWI826853B (en) * | 2020-11-06 | 2023-12-21 | 德商卡爾邁耶研發有限責任公司 | Warp knitting tool bar for a warp knitting machine |
| CN113638125A (en) * | 2021-08-03 | 2021-11-12 | 浙江理工大学 | Method for manufacturing warp knitting machine guide bar through co-curing of annular braided fabric and foam mandrel |
| CN113638125B (en) * | 2021-08-03 | 2022-12-06 | 浙江理工大学 | Method for manufacturing warp knitting machine guide bar through co-curing of annular braided fabric and foam mandrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005171B (en) | 2016-03-16 |
| EP2770096A1 (en) | 2014-08-27 |
| ES2548556T3 (en) | 2015-10-19 |
| KR20140105373A (en) | 2014-09-01 |
| EP2770096B1 (en) | 2015-09-02 |
| KR101539440B1 (en) | 2015-07-24 |
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