EP0344536A1 - Device to form a leno selvedge - Google Patents
Device to form a leno selvedge Download PDFInfo
- Publication number
- EP0344536A1 EP0344536A1 EP89108998A EP89108998A EP0344536A1 EP 0344536 A1 EP0344536 A1 EP 0344536A1 EP 89108998 A EP89108998 A EP 89108998A EP 89108998 A EP89108998 A EP 89108998A EP 0344536 A1 EP0344536 A1 EP 0344536A1
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- Prior art keywords
- heald
- lifting
- strands
- control
- healds
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- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009941 weaving Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C7/00—Leno or similar shedding mechanisms
- D03C7/02—Gauze healds
Definitions
- the invention relates to a device for forming a leno selvedge, wherein mutually moving heald frames are provided.
- a known device for forming a leno edge consists of two lifting healds and a half heald and a control device for the half heald.
- the lifting healds are arranged directly on the reciprocating heald frames.
- the control device for the half strand consists of a strand support rail which is held by a spring.
- a disadvantage of this device for forming a leno edge is, on the one hand, the high weight of the control device for the half strands, consisting of a strand support rail and spring. Because the high weight of the entire device represents a natural limit for an increase in the number of strokes, because the kinetic energy during acceleration and deceleration of the masses is too large.
- the invention was therefore based on the object of providing a device for forming a leno edge which is lighter than the known device and in which less wear occurs on the lifting strands.
- the entire device for forming a leno edge consists only of two lifting healds and one half-heald guided through the lifting healds and carried along by one lifting heald.
- the half-strand consists essentially of two legs, which form a closed eyelet at one end for guiding the leno thread. Each leg of the half-strand is guided through a guide opening arranged in the lifting strand, which is formed by two webs which are laterally offset one above the other.
- the lifting healds can be attached to the heald frames so that the half heald has the eyelet pointing upwards.
- the control of the half strand in the lifting strands is carried out both by the force of gravity acting on the half strand and by the corresponding pretensioning of the leno thread passed through the eyelet. It is immediately obvious that the control of the half heald by the appropriate pretension of the leno thread also takes place without the additional action of gravity, namely when the lifting healds are attached with the half heald to the heald frames so that the half heald has its opening facing downwards.
- the known means for controlling the semi-heddles, namely braid support rail with spring, are therefore no longer required; consequently, the disadvantages associated with these means also disappear.
- Another advantage is that a plurality of lifting healds can be attached to the heald frames side by side. According to the prior art, a maximum of four strands could be attached to the heald frames side by side. Otherwise the spring force had to be increased. In addition, an increase in the number of strands according to the known prior art is countered by the available space on the strand support rail for the half strands.
- control means are provided for controlling the half-flash.
- the influence of gravity as well as the pretension of the leno thread are of no great importance, because the control means ensure under all circumstances that the half-strand is mutually entrained by the leverage.
- the means for controlling the half strands are magnets arranged in the lifting strands.
- the distance of the magnets arranged in the lifting healds from the inner web of the guide opening corresponds approximately to the leg length of the half heald.
- the half strands must consist of a magnetic metal or have an appropriate insert. Even with a high number of strokes, this device always ensures precise control of the half strands.
- the half heald with the lifting healds or the heald frames is itself for control by elastic means, e.g. Elastic bands connected.
- elastic means e.g. Elastic bands connected.
- this device also has a weight that is many times lower.
- the inner web of the guide opening of the lifting heald is under the load of these elastic means during the entire movement of the lifting heald, but the force caused thereby is many times smaller than the force acting on the web in the known control device, consisting of a heddle support rail and spring , because the elastic bands, due to the low weight, can also be dimensioned smaller.
- the lifting healds are each designated 1 and 2, the half healds guided by the lifting healds are each designated 3.
- the lifting healds 1 and 2 have end means 4a to 4d for attachment to the mutually moving heald frames 5a to 5d.
- Each lifting heald 1 or 2 has a guide opening 6, 7 which is formed by the webs 6a, 6b or 7a, 7b.
- the half-strand 3 essentially consists of two legs 3a and 3b, which form a closed eyelet 8 for guiding the leno thread 19 at their upper end.
- the control is carried out by magnets 9, 10 arranged in the jacket 20, 21 of the lifting healds 1, 2.
- the half-healds 3 themselves are taken along by the inner ones which grip the half-heald 3 in the area of the eyelet 8 Web 6b or 7b of the guide opening 6 or 7.
- the distance between the magnets is 9 or 10 and the inner web 6b or 7b of each guide opening 6 or 7 approximately the length of a leg 3a, 3b of the half-strand 3.
- elastic bands 11, 12 are provided, by means of which the legs 3a, 3b of the half-strand are connected to the lifting strands.
- the control process itself corresponds to that of the first embodiment.
- control is carried out only by the force of gravity acting on the half-strand 3 and the corresponding pretensioning of the leno thread guided through the eyelet 8 of the half-strand 3.
- the guiding and entrainment of the half strands takes place in turn through the webs 6b and 7b of the guide openings 6 and 7, respectively.
- the embodiment according to FIG. 4 differs from that according to FIG. 2 only in that the elastic bands 13, 14 are directly connected to the heald frames 5c, 5d by clamping means 15, 16.
- these webs have reinforcing inserts 17, 18, e.g. made of metal.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Paper (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Mechanical Operated Clutches (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Electrotherapy Devices (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Electrically Operated Instructional Devices (AREA)
- Surgical Instruments (AREA)
- Warping, Beaming, Or Leasing (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Bilden einer Dreherkante, wobei wechselseitig bewegte Webschäfte vorgesehen sind.The invention relates to a device for forming a leno selvedge, wherein mutually moving heald frames are provided.
Eine bekannte Vorrichtung zum Bilden einer Dreherkante besteht aus zwei Hebelitzen und einer Halblitze und einer Steuerungsvorrichtung für die Halblitze. Hierbei sind die Hebelitzen unmittelbar an den wechselseitig bewegten Webschäften angeordnet. Die Steuerungsvorrichtung für die Halblitze besteht aus einer Litzentragschiene, die durch eine Feder gehalten wird.A known device for forming a leno edge consists of two lifting healds and a half heald and a control device for the half heald. The lifting healds are arranged directly on the reciprocating heald frames. The control device for the half strand consists of a strand support rail which is held by a spring.
Nachteilig bei dieser Vorrichtung zum Bilden einer Dreherkante ist zum einen das hohe Gewicht der Steuerungsvorrichtung für die Halblitze, bestehend aus Litzentragschiene und Feder. Denn das hohe Gewicht der gesamten Vorrichtung stellt eine natürliche Grenze für eine Erhöhung der Hubzahl dar, weil die kinetische Energie bei der Beschleunigung und Abbremsung der Massen zu groß wird.A disadvantage of this device for forming a leno edge is, on the one hand, the high weight of the control device for the half strands, consisting of a strand support rail and spring. Because the high weight of the entire device represents a natural limit for an increase in the number of strokes, because the kinetic energy during acceleration and deceleration of the masses is too large.
Es hat sich weiterhin als nachteilig herausgestellt, daß während der gesamten Hubbewegung einer Hebelitze, die von dieser Hebelitze mitgenommene Halblitze ständig unter der Einwirkung der Kraft der Feder der Litzentragschiene steht. Hierdurch verschleißen die Hebelitzen im Bereich der Führungsöffnungen für die Halblitzen extrem schnell.It has also been found to be disadvantageous that during the entire lifting movement of a lifting heald, the half-heald carried along by this lifting heald is constantly under the action of the force of the spring of the heald support rail. This causes the lifting strands to wear out extremely quickly in the area of the guide openings for the half strands.
Der Erfindung lag daher die Aufgabe zugrunde, eine Vorrichtung zum Bilden einer Dreherkante zu schaffen, die leichter ist, als die bekannte Vorrichtung und bei der darüber hinaus ein geringerer Verschleiß an den Hebelitzen auftritt.The invention was therefore based on the object of providing a device for forming a leno edge which is lighter than the known device and in which less wear occurs on the lifting strands.
Dies wird erfindungsgemäß dadurch erreicht, daß die gesamte Vorrichtung zum Bilden einer Dreherkante lediglich aus zwei Hebelitzen und eine durch die Hebelitzen geführte und von jeweils der einen Hebelitze mitgenommenen Halblitze besteht. Die Halblitze besteht im wesentlichen aus zwei Schenkeln, die an ihrem einen Ende eine geschlossene öse zur Führung des Dreherfadens bilden. Jeder Schenkel der Halblitze wird durch eine in der Hebelitze angeordneten Führungsöffnung geführt, die durch zwei seitlich übereinander versetzt angeordnete Stege gebildet wird. Die Hebelitzen können nach einer Einbaumöglichkeit so in den Webschäften angehängt sein, daß die Halblitze mit ihrer öse nach oben zeigt. Die Steuerung der Halblitze in den Hebelitzen erfolgt in diesem Fall sowohl durch die auf die Halblitze wirkende Schwerkraft, als auch durch die entsprechende Vorspannung des durch die öse geführten Dreherfadens. Es ist unmittelbar einsichtig, daß die Steuerung der Halblitze durch die entsprechende Vorspannung des Dreherfadens auch ohne die zusätzliche Einwirkung der Schwerkraft erfolgt, wenn nämlich die Hebelitzen mit der Halblitze so an den Webschäften befestigt sind, daß die Halblitze mit ihrer öffnung nach unten zeigt. Die bekannten Mittel zur Steuerung der Halblitze, nämlich Litzentragschiene mit Feder sind hierbei also nicht mehr erforderlich; mithin fallen auch die mit diesen Mitteln einhergehenden Nachteile weg.This is achieved according to the invention in that the entire device for forming a leno edge consists only of two lifting healds and one half-heald guided through the lifting healds and carried along by one lifting heald. The half-strand consists essentially of two legs, which form a closed eyelet at one end for guiding the leno thread. Each leg of the half-strand is guided through a guide opening arranged in the lifting strand, which is formed by two webs which are laterally offset one above the other. After installation, the lifting healds can be attached to the heald frames so that the half heald has the eyelet pointing upwards. In this case, the control of the half strand in the lifting strands is carried out both by the force of gravity acting on the half strand and by the corresponding pretensioning of the leno thread passed through the eyelet. It is immediately obvious that the control of the half heald by the appropriate pretension of the leno thread also takes place without the additional action of gravity, namely when the lifting healds are attached with the half heald to the heald frames so that the half heald has its opening facing downwards. The known means for controlling the semi-heddles, namely braid support rail with spring, are therefore no longer required; consequently, the disadvantages associated with these means also disappear.
So ist insbesondere bedingt durch das überaus geringe Gewicht der gesamten Vorrichtung eine Steigerung der Hubzahl möglich.An increase in the number of strokes is possible in particular due to the extremely low weight of the entire device.
Ein weiterer Vorteil besteht darin, daß eine Vielzahl von Hebelitzen nebeneinander an den Webschäften befestigt werden kann. Nach dem vorbekannten Stand der Technik konnten maximal vier Litzen nebeneinander an den Webschäften befestigt werden. Andernfalls mußte die Federkraft erhöht werden. Darüber hinaus steht einer Erhöhung der Anzahl der Litzen nach dem vorbekannten Stand der Technik das vorhandene Platzangebot auf der Litzentragschiene für die Halblitze entgegen.Another advantage is that a plurality of lifting healds can be attached to the heald frames side by side. According to the prior art, a maximum of four strands could be attached to the heald frames side by side. Otherwise the spring force had to be increased. In addition, an increase in the number of strands according to the known prior art is countered by the available space on the strand support rail for the half strands.
Nach einer besonders vorteilhaften Ausführungsform sind zur Steuerung der Halblitze Steuerungsmittel vorgesehen. Bei dieser Ausführungsform ist ebenso wenig der Einfluß der Schwerkraft als auch die Vorspannung des Dreherfadens von einer wesentlichen Bedeutung, denn durch die Steuerungsmittel wird unter allen Umständen gewährleistet, daß die Halblitze von dem Hebelitzen jeweils wechselseitig mitgenommen wird.According to a particularly advantageous embodiment, control means are provided for controlling the half-flash. In this embodiment, the influence of gravity as well as the pretension of the leno thread are of no great importance, because the control means ensure under all circumstances that the half-strand is mutually entrained by the leverage.
Nach einer besonders vorteilhaften Unterform zu dieser Ausführungsform sind die Mittel zur Steuerung der Halblitze in den Hebelitzen angeordneten Magnete.According to a particularly advantageous lower mold for this embodiment, the means for controlling the half strands are magnets arranged in the lifting strands.
Hierbei entspricht der Abstand der in der Hebelitzen angeordneten Magnete von dem innenliegenden Steg der führungsöffnung in etwa der Schenkellänge der Halblitze. Um die Magnetkraft zur Steuerung aufbauen zu können, muß die Halblitze aus einem magnetischen Metall bestehen, oder eine entsprechende Einlage aufweisen. Selbst bei hoher Hubzahl gewährleistet diese Vorrichtung immer eine exakte Steuerung der Halblitze.Here, the distance of the magnets arranged in the lifting healds from the inner web of the guide opening corresponds approximately to the leg length of the half heald. In order to be able to build up the magnetic force for control, the half strands must consist of a magnetic metal or have an appropriate insert. Even with a high number of strokes, this device always ensures precise control of the half strands.
Vorteilhaft ist weiterhin, daß hierbei der Verschleiß an dem innenliegenden Steg der Führungsöffnung einer Hebelitze durch die während der Mitnahme auf den Steg der Halblitze wirkende Kraft nur gering ist, da im Gegensatz zu der bekannten Ausführungsform einer Steuerung mit Litzentragschiene und Feder, dieser Steg der Führungsöffnung der Hebelitze nur zum Zeitpunkt der Einleitung der Umkehrbewegung unter der Einwirkung der durch die Magnete hervorgerufenen Kraft steht. Die Einwirkung der Gewichtskraft der Halblitze auf den Verschließ des Steges ist hierbei vernachlässigbar gering.It is also advantageous that the wear on the inner web of the guide opening of a lifting wire is only slight due to the force acting on the web of the half-wire during driving, since in contrast to the known embodiment of a control with a heddle support rail and spring, this web of the guide opening the leverage is only under the influence of the force caused by the magnets at the time the reversal movement is initiated. The effect of the weight of the half strands on the closure of the web is negligible.
Nach einer weiteren Unterform zu der zweiten Ausführungsform ist die Halblitze mit den Hebelitzen bzw. den Webschäften selbst zur Steuerung durch elastische Mittel, z.B. Gummizüge verbunden. Gegenüber der vorbekannten Vorrichtung zum Bilden einer Dreherkante weist auch diese Vorrichtung ein um ein Vielfaches vermindertes Gewicht auf. Der innenliegende Steg der Führungsöffnung der Hebelitze steht zwar während der gesamten Bewegung der Hebelitze unter der Last dieser elastischen Mittel, doch ist die dadurch hervorgerufene Kraft um ein Vielfaches geringer, als die auf den Steg einwirkende Kraft bei der bekannten Steuerungsvorrichtung, bestehend aus Litzentragschiene und Feder, da die Gummizüge, eben bedingt durch das geringe Gewicht, auch geringer dimensioniert sein können.According to a further sub-form to the second embodiment, the half heald with the lifting healds or the heald frames is itself for control by elastic means, e.g. Elastic bands connected. Compared to the previously known device for forming a leno edge, this device also has a weight that is many times lower. The inner web of the guide opening of the lifting heald is under the load of these elastic means during the entire movement of the lifting heald, but the force caused thereby is many times smaller than the force acting on the web in the known control device, consisting of a heddle support rail and spring , because the elastic bands, due to the low weight, can also be dimensioned smaller.
In der Zeichnung sind vier beispielsweise Ausführungsformen dargestellt.
- Fig. 1 zeigt eine Ausführungsform, bei der die Steuerung der Halblitze durch in den Hebelitzen angeordneten Magnete erfolgt;
- Fig. 2 zeigt eine Ausführungsform, bei der die Steuerung der Halblitze durch an den Hebelitzen angeordnete Gummizüge erfolgt;
- Fig. 3 stellt eine Ausführungsform dar, bei der die Halblitze bei entsprechendem Einbau an den wechselseitig bewegten Webschäften durch die Schwerkraft und die Vorspannung des Dreherfadens gesteuert wird.
- Fig. 4 zeigt eine Ausführungsform, bei der die Steuerung der Halblitze durch an den Webschäften angeordnete Gummizüge erfolgt.
- Fig. 1 shows an embodiment in which the control of the half strands is carried out by magnets arranged in the lifting strands;
- Fig. 2 shows an embodiment in which the control of the half heald is carried out by elastic cables arranged on the lifting healds;
- Fig. 3 shows an embodiment in which the half heddle is controlled by gravity and the pretension of the leno thread when installed on the mutually moving heald frames.
- Fig. 4 shows an embodiment in which the control of the half heald is carried out by elastic bands arranged on the heald frames.
Gemäß den Figuren 1 bis 4 sind die Hebelitzen jeweils mit 1 und 2 bezeichnet, die von den Hebelitzen geführte Halblitze jeweils mit 3. Die Hebelitzen 1 und 2 weisen endseitig Mittel 4a bis 4d zur Befestigung an den wechselseitig bewegten Webschäften 5a bis 5d auf. Jede Hebelitze 1 bzw. 2 besitzt eine Führungsöffnung 6, 7 auf, die durch die Stege 6a, 6b bzw. 7a, 7b gebildet wird. Die Halblitze 3 besteht im wesentlichen aus zwei Schenkeln 3a und 3b, die an ihrem oberen Ende eine geschlossene öse 8 zur Führung des Dreherfadens 19 bilden.According to FIGS. 1 to 4, the lifting healds are each designated 1 and 2, the half healds guided by the lifting healds are each designated 3. The
Nach der in Fig. 1 dargestellten ersten Ausführungsform erfolgt die Steuerung durch in dem Mantel 20, 21 der Hebelitzen 1, 2 angeordnete Magnete 9, 10. Die Mitnahme der Halblitze 3 selbst erfolgt durch jeweils den die Halblitze 3 im Bereich der öse 8 erfassenden innenliegenden Steg 6b bzw. 7b der Führungsöffnung 6 bzw. 7. Um eine einwandfreie Steuerung und Mitnahme der Halblitze durch die Hebelitzen zu gewährleisten, beträgt der Abstand zwischen dem Magneten 9 bzw. 10 und dem innenliegenden Steg 6b bzw. 7b einer jeden Führungsöffnung 6 bzw. 7 etwa der Länge eines Schenkels 3a, 3b der Halblitze 3.According to the first embodiment shown in FIG. 1, the control is carried out by
Anstelle der Magnete sind nach einer zweiten Ausführungsform zur Steuerung Gummizüge 11, 12 vorgesehen, durch die die Schenkel 3a, 3b der Halblitze mit den Hebelitzen verbunden sind. Der Steuerungsvorgang selbst entspricht hierbei dem der ersten Ausführungsform.Instead of the magnets, according to a second embodiment, for control purposes,
Bei der Ausführungsform gemäß Fig. 3 erfolgt die Steuerung lediglich durch die auf der Halblitze 3 einwirkende Schwerkraft und die entsprechende Vorspannung des durch die öse 8 der Halblitze 3 geführten Dreherfadens. Die Führung und Mitnahme der Halblitze erfolgt hierbei wiederum durch die Stege 6b bzw. 7b der Führungsöffnungen 6 bzw. 7.In the embodiment according to FIG. 3, the control is carried out only by the force of gravity acting on the half-
Die Ausführungsform gemäß 4 unterscheidet sich von der gemäß Fig. 2 lediglich dadurch, daß hierbei die Gummizüge 13, 14 durch Klemmittel 15, 16 unmittelbar mit den Webschäften 5c, 5d verbunden sind.The embodiment according to FIG. 4 differs from that according to FIG. 2 only in that the
Um den schon geringen Verschleiß an den innenliegenden Stegen 6b bzw. 7b noch weiter zu vermindern, weisen diese Stege Verstärkungseinlagen 17, 18, z.B. aus Metall auf.In order to further reduce the already slight wear on the
Claims (11)
mindestens zwei Hebelitzen (1, 2) und eine durch die Hebelitzen geführte und von jeweils der einen Hebelitze mitgenommenen Halblitze (3).1. Device for forming a leno edge, reciprocally moving heald frames are provided, characterized by
at least two lifting healds (1, 2) and a half heald (3) which is guided through the lifting healds and carried along by one lifting heald.
dadurch gekennzeichnet, daß
zur Steuerung der Halblitze (3) durch die Hebelitzen (1, 2) Steuerungsmittel vorgesehen sind.2. Device according to claim 1
characterized in that
Control means are provided for controlling the half strands (3) by means of the lifting strands (1, 2).
dadurch gekennzeichnet, daß
die Mittel zur Steuerung an den Hebelitzen angeordnete Magnete (9, 10) sind.3. Device according to claim 2
characterized in that
the means for control are magnets (9, 10) arranged on the lifting healds.
dadurch gekennzeichnet, daß
die Hebelitzen jeweils einen Mantel (20, 21) zur Aufnahme der Magnete (9, 10) aufweisen.4. Apparatus according to claim 1 and 3
characterized in that
the lifting strands each have a jacket (20, 21) for receiving the magnets (9, 10).
dadurch gekennzeichnet, daß
zur Steuerung der Halblitze (3) die Hebelitzen (1, 2) und die Halblitze durch elasische Mittel verbunden sind.5. The device according to claim 2
characterized in that
to control the half strands (3) the lifting strands (1, 2) and the half strands are connected by elastic means.
dadurch gekennzeichnet, daß
zur Steuererung der Halblitze (3) die Halblitze (3) mit den Webschäften (5c, 5d) durch elastische Mittel (13, 14) verbunden ist.6. The device according to claim 2
characterized in that
to control the half heald (3) the half heald (3) is connected to the heald frames (5c, 5d) by elastic means (13, 14).
dadurch gekennzeichnet, daß
die elastischen Mittel Gummizüge (11, 12 bzw. 13, 14) sind.7. The device according to claim 5 and 6
characterized in that
the elastic means are elastic bands (11, 12 and 13, 14).
dadurch gekennzeichnet, daß
Klemmittel (15, 16) zur Verbindung der Gummizüge (13, 14) mit den Webschäften (5c, 5d) vorgesehen sind.8. The device according to claim 6 and 7
characterized in that
Clamping means (15, 16) for connecting the elastic bands (13, 14) to the heald frames (5c, 5d) are provided.
dadurch gekennzeichnet, daß
jede Hebelitze (1,2) eine Führungsöffning (6, 7) für die Halblitze (3) aufweist, wobei die öffnung (6, 7) durch zwei seitlich versetzt übereinander angeordnete Stege (6a, 6b bzw. 7a, 7b) gebildet wird, wobei der eine innere Steg (6b, 7b) die Halblitze im Bereich der öse (8) erfaßt.9. The device according to claim 1
characterized in that
each lifting heald (1, 2) has a guide opening (6, 7) for the half-heald (3), the opening (6, 7) being formed by two webs (6a, 6b or 7a, 7b) arranged laterally offset one above the other, one inner web (6b, 7b) grips the half strands in the area of the eyelet (8).
dadurch gekennzeichnet, daß
der Abstand des in dem Mantel (20, 21) der Hebelitze (1, 2) angeordneten Magnets (9, 10) von dem innenliegenden Steg (6b, 7b) in etwa der Schenkellänge (3a, 3b) der Halblitze (3) entspricht.10. The device according to claim 4 and 7
characterized in that
the distance of the magnet (9, 10) arranged in the casing (20, 21) of the lifting heald (1, 2) from the inner web (6b, 7b) corresponds approximately to the leg length (3a, 3b) of the half heald (3).
dadurch gekennezeichnet, daß
der innenliegende Steg (6b, 7b) Verstärkungseinlagen (17, 18) aufweist.11. The device according to claim 10
characterized in that
the inner web (6b, 7b) has reinforcing inserts (17, 18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89108998T ATE71162T1 (en) | 1988-06-01 | 1989-05-19 | DEVICE FOR FORMING A TURN EDGE. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3818680A DE3818680C5 (en) | 1988-06-01 | 1988-06-01 | Device for forming a leno selvedge |
| DE3818680 | 1988-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0344536A1 true EP0344536A1 (en) | 1989-12-06 |
| EP0344536B1 EP0344536B1 (en) | 1992-01-02 |
Family
ID=6355639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89108998A Expired - Lifetime EP0344536B1 (en) | 1988-06-01 | 1989-05-19 | Device to form a leno selvedge |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4967802A (en) |
| EP (1) | EP0344536B1 (en) |
| JP (1) | JPH0219537A (en) |
| AT (1) | ATE71162T1 (en) |
| CZ (1) | CZ280729B6 (en) |
| DE (1) | DE3818680C5 (en) |
| ES (1) | ES2028412T3 (en) |
| GR (1) | GR3003568T3 (en) |
| HK (1) | HK78894A (en) |
| HU (1) | HU210247B (en) |
| RU (1) | RU1773268C (en) |
| SK (1) | SK278976B6 (en) |
| YU (1) | YU47315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735795A1 (en) * | 1995-06-20 | 1996-12-27 | Icbt Diederichs Sa | DEVICE FOR MAKING A FALSE EDGE WITH NO GAS ON A WEAVING MACHINE |
| WO2000061845A2 (en) * | 1999-04-10 | 2000-10-19 | Schmeing Gmbh & Co. | Device for forming a leno selvedge |
| CN107257919A (en) * | 2014-11-21 | 2017-10-17 | 安东帕有限责任公司 | The granularity of particle in the refractive index and the sample of sample is determined by dynamic light scattering device |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912733C1 (en) * | 1989-04-19 | 1990-07-26 | Kloecker-Entwicklungs-Gmbh, 4280 Borken, De | |
| DE4000035C1 (en) * | 1990-01-03 | 1991-07-18 | Kloecker-Entwicklungs-Gmbh, 4280 Borken, De | Half-heddleplication of pharmaceutical to specific tissue region - comprises two sides which are connected by a crossbar for the forming of an eyelet |
| JPH0672337B2 (en) * | 1990-07-04 | 1994-09-14 | 株式会社富永機械製作所 | Multi-layer woven fabric half heald mechanism |
| DE4310706C1 (en) * | 1993-04-01 | 1993-12-16 | Kloecker Entwicklungs Gmbh | Half heddle for lifting heddles forming leno edge - comprises contour at outer edges of parallel legs to deflect leno yarn to side for reduced wear utilised with heddles |
| DE19505835C1 (en) * | 1995-02-21 | 1996-05-02 | Schmeing Gmbh & Co | Appts. for forming leno edge |
| DE19526145C1 (en) * | 1995-07-18 | 1996-05-23 | Schmeing Gmbh & Co | Mechanism to form a leno selvedge |
| DE29703896U1 (en) * | 1997-03-04 | 1998-07-02 | Klöcker-Entwicklungs-GmbH, 46325 Borken | Lifting wire |
| DE29715332U1 (en) * | 1997-08-26 | 1997-11-27 | Textilma Ag, Hergiswil | Jacquard device for a weaving machine |
| DE19750804C1 (en) * | 1997-11-17 | 1999-05-12 | Kloecker Entwicklungs Gmbh | Half strand of a leno selvedge device with lifting strands |
| BE1012258A3 (en) * | 1998-10-30 | 2000-08-01 | Picanol Nv | Heddle device for a loom |
| DE10257519B3 (en) * | 2002-12-10 | 2004-04-01 | Klöcker-Entwicklungs-Gmbh | Turned edge weaving unit, includes magnets near upper ends of reeds, with polarity arranged to cause mutual attraction |
| US7131465B1 (en) * | 2004-06-24 | 2006-11-07 | Chapman Arthur S | Removable plastic heddle with mating insertion tool for weaving apparatus |
| KR100893950B1 (en) * | 2007-10-01 | 2009-04-22 | (주)유성특수산업 | Weaving device for leno fabrics |
| PT2063007E (en) * | 2007-11-21 | 2010-12-22 | Groz Beckert Kg | Device for making leno fabrics |
| CN103774332A (en) * | 2012-10-18 | 2014-05-07 | 王娃 | Twisted-pair spinning-weaving method and twisted weaving reed |
| BE1021506B1 (en) * | 2012-11-19 | 2015-12-03 | Nv Michel Van De Wiele | MODULE SUITABLE FOR BUILD-IN IN A JAQUARD MACHINE |
| US8944116B2 (en) * | 2013-03-07 | 2015-02-03 | Rome Division Rummel Fibre Co., Inc. | Leno heddle |
| DE202013010963U1 (en) | 2013-12-05 | 2014-01-22 | Gebrüder Klöcker GmbH | Device for monitoring the breakage of leno threads of a textile machine, in particular a weaving machine |
| DE202016104293U1 (en) | 2016-08-04 | 2016-10-10 | Gebrüder Klöcker GmbH | Device for regulating the thread tension |
| GB2571563B (en) * | 2018-03-01 | 2023-01-04 | Dewhurst James Ltd | Woven textile and associated method of manufacture |
| DE202018107373U1 (en) * | 2018-12-21 | 2019-01-29 | Gebrüder Klöcker GmbH | Device for forming a leno selvedge |
| MA52684B1 (en) | 2021-03-09 | 2022-12-30 | Ecole Superieure Des Ind Du Textile Et De Lhabillement Esith | Single blade system for making gauze step fabric |
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|---|---|---|---|---|
| FR2273893A1 (en) * | 1974-06-10 | 1976-01-02 | Grob & Co Ag | GAUZE WEAVING SLIP |
| DE8807217U1 (en) * | 1988-06-03 | 1988-12-29 | Klöcker, Heinz Josef, 4280 Borken | Device for forming a leno edge, whereby alternately moving heald shafts are provided |
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| US776300A (en) * | 1904-07-09 | 1904-11-29 | Crompton & Knowles Loom Works | Center-selvage-forming attachment for looms. |
| GB877205A (en) * | 1958-12-22 | 1961-09-13 | Sulzer Ag | Weaving of twisted warp fabrics |
| US3015346A (en) * | 1960-06-07 | 1962-01-02 | Steel Heddle Mfg Co | Harness for cross weaving |
| US3353569A (en) * | 1965-07-07 | 1967-11-21 | Grob & Co Ag | Doup heddle carrying rod for leno and cross weaving |
| GB8316401D0 (en) * | 1983-06-16 | 1983-07-20 | Bonas Machine Co | Weaving loom |
-
1988
- 1988-06-01 DE DE3818680A patent/DE3818680C5/en not_active Expired - Lifetime
-
1989
- 1989-05-17 YU YU101989A patent/YU47315B/en unknown
- 1989-05-19 EP EP89108998A patent/EP0344536B1/en not_active Expired - Lifetime
- 1989-05-19 JP JP1124626A patent/JPH0219537A/en active Granted
- 1989-05-19 ES ES198989108998T patent/ES2028412T3/en not_active Expired - Lifetime
- 1989-05-19 AT AT89108998T patent/ATE71162T1/en not_active IP Right Cessation
- 1989-05-26 US US07/357,547 patent/US4967802A/en not_active Expired - Lifetime
- 1989-05-26 HU HU892692A patent/HU210247B/en not_active IP Right Cessation
- 1989-05-30 CZ CS893259A patent/CZ280729B6/en not_active IP Right Cessation
- 1989-05-30 SK SK3259-89A patent/SK278976B6/en unknown
- 1989-05-31 RU SU4614174A patent/RU1773268C/en active
-
1992
- 1992-01-14 GR GR920400025T patent/GR3003568T3/el unknown
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1994
- 1994-08-04 HK HK78894A patent/HK78894A/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2273893A1 (en) * | 1974-06-10 | 1976-01-02 | Grob & Co Ag | GAUZE WEAVING SLIP |
| DE8807217U1 (en) * | 1988-06-03 | 1988-12-29 | Klöcker, Heinz Josef, 4280 Borken | Device for forming a leno edge, whereby alternately moving heald shafts are provided |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735795A1 (en) * | 1995-06-20 | 1996-12-27 | Icbt Diederichs Sa | DEVICE FOR MAKING A FALSE EDGE WITH NO GAS ON A WEAVING MACHINE |
| EP0750061A1 (en) * | 1995-06-20 | 1996-12-27 | Icbt Diederichs | Device to form a leno selvedge on looms |
| WO2000061845A2 (en) * | 1999-04-10 | 2000-10-19 | Schmeing Gmbh & Co. | Device for forming a leno selvedge |
| WO2000061845A3 (en) * | 1999-04-10 | 2001-05-31 | Schmeing Gmbh & Co | Device for forming a leno selvedge |
| CN107257919A (en) * | 2014-11-21 | 2017-10-17 | 安东帕有限责任公司 | The granularity of particle in the refractive index and the sample of sample is determined by dynamic light scattering device |
| US10352841B2 (en) | 2014-11-21 | 2019-07-16 | Anton Paar Gmbh | Determination of a refractive index of a sample and of a particle size of particles in said samples by means of a dynamic light scattering apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CS325989A3 (en) | 1992-12-16 |
| YU101989A (en) | 1991-02-28 |
| YU47315B (en) | 1995-01-31 |
| JPH0219537A (en) | 1990-01-23 |
| SK278976B6 (en) | 1998-05-06 |
| ATE71162T1 (en) | 1992-01-15 |
| HUT58373A (en) | 1992-02-28 |
| DE3818680C5 (en) | 2006-06-22 |
| DE3818680C1 (en) | 1989-10-26 |
| EP0344536B1 (en) | 1992-01-02 |
| CZ280729B6 (en) | 1996-04-17 |
| HK78894A (en) | 1994-08-12 |
| RU1773268C (en) | 1992-10-30 |
| GR3003568T3 (en) | 1993-03-16 |
| ES2028412T3 (en) | 1992-07-01 |
| HU210247B (en) | 1995-03-28 |
| JPH0375650B2 (en) | 1991-12-02 |
| US4967802A (en) | 1990-11-06 |
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