EP0208379A1 - Strip for grasping and retaining a yarn - Google Patents
Strip for grasping and retaining a yarn Download PDFInfo
- Publication number
- EP0208379A1 EP0208379A1 EP86201180A EP86201180A EP0208379A1 EP 0208379 A1 EP0208379 A1 EP 0208379A1 EP 86201180 A EP86201180 A EP 86201180A EP 86201180 A EP86201180 A EP 86201180A EP 0208379 A1 EP0208379 A1 EP 0208379A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tether
- thread
- catching
- ring
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a tether with hook-shaped catch elements for catching and holding a thread on a high-speed yarn carrier.
- a push-on ring of the type which is placed on a thread carrier for the purpose of catching and holding the beginning of the thread in rapidly rotating thread carriers. With this device, the running thread is caught in an arcuate recess between the slip ring and the cylinder end of the yarn carrier.
- a tether was also proposed, which consists of a plastic band with hook-shaped elevations on its surface, which serve as catch elements for a thread (FR-A-22 17 252).
- the known tether has the disadvantage, however, that the thread to be caught can often slip through the catch elements, which are densely arranged but directed on one side and are nevertheless too far apart compared to the thickness of a thread.
- Another disadvantage arises when cleaning the tape from thread remnants before the sleeves are used again. Once a thread is caught, it is held tightly, its relatively long remainder is almost impossible to remove.
- the invention has for its object to provide a tether that allows a safe and easier catching and holding a thread start when pulling on a yarn carrier, but can also be easily cleaned for reuse of thread remnants.
- the aforementioned object is achieved in that the tether is designed as a slip-on ring and the tether elements are provided with double-hook-shaped heads which touch approximately.
- An adhesive tape has proven to be particularly advantageous and suitable as a tether.
- the tether can be attached, for example, by gluing to a slip ring, preferably made of a plastic.
- the tether can also be attached to the circumference of the slip ring in a different manner, for example by welding with the plastic.
- the tether can be attached in segments or on the entire circumference of the slip ring or the sleeve end. However, at least half of the circumference should be covered. It largely depends on the speed of the winding and the titer of a thread.
- the width of the tether can be limited to, for example, 13 mm, preferably between 2 and 20 mm.
- the tether is formed from a plastic band, the surface of which consists of pin-shaped elevations, at the ends of which heads of different geometric bodies are attached.
- the heads must be designed in such a way that a thread during rotation of the thread carrier on which the slip ring is attached is brought, can get caught. It is particularly advantageous if the heads almost touch each other and leave an intermediate space through which the thread can pass without being forced. This limits the number of pens with optimal density and creates enough space between the pens, which facilitates the subsequent cleaning of thread remnants.
- the head is hemispherical.
- the outside can be designed convex.
- An anchor-shaped embodiment has proven to be particularly advantageous.
- the ends of the head bent against the pin act as a kind of barb, which support the catching properties excellently.
- the pins with their end bodies are preferably made of plastic. However, they can also consist of any other suitable material.
- the thread carrier 1 and the slip ring 2 fastened thereon rotate at high speed.
- a thread 11 which is brought into contact with the tether is immediately securely gripped by the double-hooked heads of the pins 5, forms the dead winding, then the thread reserve and finally the winding itself.
- the tether according to the invention is suitable for handling all known textile threads. If necessary, the surface of the tether can be adapted to the titer of the threads.
- the particular advantages lie in the economical production of the slip-on ring, the reliable thread catch, which is largely independent of the type and titer of the thread, and the easy cleaning of thread remnants and thus reuse of the rings.
Abstract
Ein Fangband zum Auffangen und Festhalten eines Fadens auf einem schnellaufenden Garnträger ist auf seinem Umfang mit doppelhakenförmigen Köpfen versehen (8, 9), welche sich annähernd berühren. Die Fangelemente (3) bestehen aus miniaturisierten Stiften (5), welche mit halbkugel- oder ankerförmigen Köpfen versehen sind.A tether for catching and holding a thread on a high-speed yarn carrier is provided on its circumference with double hook-shaped heads (8, 9), which almost touch. The catch elements (3) consist of miniaturized pins (5) which are provided with hemispherical or anchor-shaped heads.
Das Fangband dient zum sicheren Fadenfang beim Aufspulen von textilen Fäden aller Art, die leichte Reinigung ermöglicht eine mehrfache Verwendung des mit dem Fangband verenen Aufsteckringes (2). The lanyard is used for secure thread catching when winding up textile threads of all kinds. The easy cleaning enables multiple use of the push-on ring attached to the lanyard (2).
Description
Die Erfindung betrifft ein Fangband mit hakenförmigen Fangelementen zum Auffangen und Festhalten eines Fadens auf einem schnellaufenden Garnträger.The invention relates to a tether with hook-shaped catch elements for catching and holding a thread on a high-speed yarn carrier.
Nach dem CH-Patent 639 349 ist ein Aufsteckring der Art bekannt, der auf einen Garnträger aufgesteckt wird, zwecks Auffangen und Festhalten des Fadenanfangs bei schnell umlaufenden Garnträgern. Mit dieser Vorrichtung wird der laufende Faden in einer bogenförmigen Aussparung zwischen dem Aufsteckring und dem Zylinderende des Garnträgers gefangen.According to the CH patent 639 349, a push-on ring of the type is known which is placed on a thread carrier for the purpose of catching and holding the beginning of the thread in rapidly rotating thread carriers. With this device, the running thread is caught in an arcuate recess between the slip ring and the cylinder end of the yarn carrier.
Der Nachteil dieser Ausführung ist, dass der Faden ganz präzis im gebildeten Einschnitt angelegt werden muss. Erfolgt beim Anlegevorgang eine kleine Abweichung von der schmalen Aussparung, so wird ein Einfangen und Festhalten des Fadens verunmöglicht.The disadvantage of this design is that the thread must be placed very precisely in the incision formed. If there is a small deviation from the narrow cut-out during the threading process, it is impossible to catch and hold the thread.
Es wurde auch ein Fangband vorgeschlagen, welches aus einem Plastikband mit hakenförmigen Erhebungen auf seiner Oberfläche besteht, welche als Fangelemente für einen Faden dienen (FR-A-22 17 252).A tether was also proposed, which consists of a plastic band with hook-shaped elevations on its surface, which serve as catch elements for a thread (FR-A-22 17 252).
Das bekannte Fangband hat jedoch den Nachteil, dass der zu fangende Faden häufig durch die zwar dicht angeordneten, aber einseitig gerichteten und im Vergleich zur Dicke eines Fadens dennoch zu weit auseinander stehenden Fangelemente schlüpfen kann. Ein weiterer Nachteil ergibt sich bei der Reinigung des Bandes von Fadenresten vor einem erneuten Gebrauch der Hülsen. Ein einmal gefangener Faden wird zwar gut festgehalten, sein relativ langer Rest ist nahezu nicht mehr entfernbar.The known tether has the disadvantage, however, that the thread to be caught can often slip through the catch elements, which are densely arranged but directed on one side and are nevertheless too far apart compared to the thickness of a thread. Another disadvantage arises when cleaning the tape from thread remnants before the sleeves are used again. Once a thread is caught, it is held tightly, its relatively long remainder is almost impossible to remove.
Der Erfindung liegt die Aufgabe zugrunde, ein Fangband zu schaffen, das ein sicheres und einfacheres Auffangen und Festhalten eines Fadenanfangs beim Einziehen auf einen Garnträger erlaubt, aber auch problemlos zum Wiedergebrauch von Fadenresten gereinigt werden kann.The invention has for its object to provide a tether that allows a safe and easier catching and holding a thread start when pulling on a yarn carrier, but can also be easily cleaned for reuse of thread remnants.
Die vorgenannte Aufgabe wird erfindungsgemäss dadurch gelöst, dass das Fangband als Aufsteckring ausgebildet ist, und die Fangelemente mit doppelhakenförmigen Köpfen versehen sind, welche sich annähernd berühren.According to the invention, the aforementioned object is achieved in that the tether is designed as a slip-on ring and the tether elements are provided with double-hook-shaped heads which touch approximately.
Als Fangband hat sich ein Klebeband als besonders vorteilhaft und geeignet erwiesen. Das Fangband kann beispielsweise durch Aufkleben auf einen vorzugsweise aus einem Kunststoff gefertigten Aufsteckring befestigt werden. Das Fangband kann aber auch in anderer Weise auf dem Umfang des Aufsteckringes befestigt sein, beispielsweise durch Verschweissen mit dem Kunststoff.An adhesive tape has proven to be particularly advantageous and suitable as a tether. The tether can be attached, for example, by gluing to a slip ring, preferably made of a plastic. The tether can also be attached to the circumference of the slip ring in a different manner, for example by welding with the plastic.
Das Fangband kann segmentweise oder auf dem ganzen Umfang des Aufsteckringes oder des Hülsenendes angebracht sein. Es soll jedoch mindestens die Hälfte des Umfangs bedeckt sein. Das hängt weitgehend von der Geschwindigkeit des Aufwikkelns und des Titers eines Fadens ab.The tether can be attached in segments or on the entire circumference of the slip ring or the sleeve end. However, at least half of the circumference should be covered. It largely depends on the speed of the winding and the titer of a thread.
Da die Positionierung des Fadens beim Anlegen nicht mehr so präzis wie bei den bekannten Einrichtungen zu sein braucht, kann die Breite des Fangbandes auf beispielsweise 13 mm, vorzugsweise zwischen 2 und 20 mm beschränkt sein.Since the positioning of the thread no longer needs to be as precise as in the known devices, the width of the tether can be limited to, for example, 13 mm, preferably between 2 and 20 mm.
In einer bevorzugten Ausführung der Erfindung ist das Fangband aus einem Kunststoffband gebildet, dessen Oberfläche aus stiftförmigen Erhebungen besteht, an deren Enden Köpfchen verschiedener geometrischer Körper angebracht sind. Die Köpfe müssen so gestaltet sein, dass ein Faden beim Rotieren des Garnträgers, auf welchem der Aufsteckring an bracht ist, hängen bleiben kann. Dabei ist es besonders vorteilhaft, wenn sich die Köpfe nahezu berühren und einen Zwischenraum offen lassen, durch welchen gerade der Faden ohne Zwang gelangen kann. Dadurch wird die Anzahl der Stifte bei optimaler Dichte begrenzt und genügend Freiraum zwischen den Stiften geschaffen, wodurch die spätere Abreinigung von Fadenresten erleichtert wird.In a preferred embodiment of the invention, the tether is formed from a plastic band, the surface of which consists of pin-shaped elevations, at the ends of which heads of different geometric bodies are attached. The heads must be designed in such a way that a thread during rotation of the thread carrier on which the slip ring is attached is brought, can get caught. It is particularly advantageous if the heads almost touch each other and leave an intermediate space through which the thread can pass without being forced. This limits the number of pens with optimal density and creates enough space between the pens, which facilitates the subsequent cleaning of thread remnants.
In einer Variante ist der Kopf halbkugelförmig ausgebildet. Hierbei kann die Aussenseite konvex gestaltet sein.In one variant, the head is hemispherical. The outside can be designed convex.
Als besonders vorteilhaft hat sich eine ankerförmige Ausführungsform erwiesen. Hierbei wirken die gegen den Stift gebogenen Enden des Kopfes als eine Art Widerhaken, welche die Fangeigenschaften hervorragend unterstützen.An anchor-shaped embodiment has proven to be particularly advantageous. Here, the ends of the head bent against the pin act as a kind of barb, which support the catching properties excellently.
Die Stifte mit ihren Endkörpern bestehen vorzugsweise aus Kunststoff. Sie können aber auch aus jedem anderen geeigneten Material bestehen.The pins with their end bodies are preferably made of plastic. However, they can also consist of any other suitable material.
Es ist zweckmässig, das Fangband zwischen den Kunststoff so einzubetten, dass die Oberfläche der Köpfchen mit dem Umfang des Aufsteckringes annähernd eine Fläche bildet.It is expedient to embed the tether between the plastic so that the surface of the bowls approximately forms a surface with the circumference of the push-on ring.
Hierzu ist es von Vorteil auf der dem freien Ende abgewandten Seite des Aufsteckringes, einen Abdeckring anzubringen. Anstelle des Abdeckringes kann aber auch eine von vorneherein am Aufsteckring vorgesehene Erhebung mit dem äusseren Rand desselben eine Aussparung für das Fangband bilden.For this purpose, it is advantageous to attach a cover ring on the side of the push-on ring facing away from the free end. Instead of the cover ring, however, an elevation provided from the start on the push-on ring with the outer edge thereof can form a recess for the tether.
Es ist auch möglich, das Fangband so zu gestalten, dass bei dessen Herstellung die Fangelemente als integrierter Bestandteil des Fangbandes ausgebildet sind.It is also possible to design the tether so that the tether elements are formed as an integral part of the tether during its manufacture.
Die Erfindung soll anhand einer Zeichnung beispielhaft näher beschrieben werden.The invention will be described in more detail by way of example with reference to a drawing.
Es zeigen:
- Fig. 1 eine perspektive Ansicht eines Garnträgers mit einem Aufsteckring
- Fig. 2 einen Aufriss des Aufsteckringes mit einem Fangband gemäss Fig. 1
- Fig. 3 einen Schnitt des Fangbandes gemäss A-A der Fig. 2
- Fig. 4 einen Stift der Oberfläche des Fangbandes und
- Fig. 5 eine Variante des Kopfes eines Fangband-Stiftes
- Fig. 6 eine schematische Darstellung einer Gruppe von Fangelementen
- Gemäss Fig. 1 ist auf einem Garnträger 1 aus Pappkarton oder Kunststoff ein
Aufsteckring 2 in bekannter Weise friktionsbefestigt. Auf dem Umfang desAufsteckringes 2 ist ein Fangband mithakenförmigen Fangelementen 3 befestigt. Der Innenrand desAufsteckringes 2 kann einenAbdeckring 4 tragen. Die Oberfläche derFangelemente 3 ist mitStiften 5 versehen, die eine Krallenwirkung auszuüben vermögen. - Fig. 2 zeigt einen Aufriss des
Aufsteckringes 2 im Bereich des Fangbandes von innen nach aussen betrachtet. Das Fangband ist zwischen Peripherie 2' und demAbdeckring 4 auf der Innenseite desAufsteckringes 2 befestigt. - Fig. 3 zeigt einen Schnitt durch die
Fangelemente 3, die zwischen einerSitzzone 6 und einerTrägerzone 7 des Fangbandes und demAbdeckring 4 angeordnet sind. - Fig. 4 zeigt einen
Stift 5 mit einem Kugelkopf, dessen Oberfläche einepilzförmige Kuppe 8 bildet. - In Fig. 5 ist der pilzförmige Kopf des
Stiftes 5, zu einemAnker 9 ausgebildet. - In Fig. 6 sind schematisch drei
Fangelemente 3 gezeigt, welche zwischen denStiften 5Fadenreste 11 aufweisen.
- Gemäss Fig. 1 ist auf einem Garnträger 1 aus Pappkarton oder Kunststoff ein
- Fig. 1 is a perspective view of a yarn carrier with a slip ring
- FIG. 2 shows an elevation of the push-on ring with a tether according to FIG. 1
- 3 shows a section of the tether according to AA of FIG. 2
- Fig. 4 shows a pin of the surface of the tether and
- Fig. 5 shows a variant of the head of a tether pin
- Fig. 6 is a schematic representation of a group of catch elements
- 1, a slip-on
ring 2 is fixed in a known manner on a yarn carrier 1 made of cardboard or plastic. A tether with hook-shaped catch elements 3 is fastened on the circumference of the push-onring 2. The inner edge of theslip ring 2 can carry acover ring 4. The surface of thecatch elements 3 is provided withpins 5 which are able to exert a claw effect. - Fig. 2 shows an elevation of the
slip ring 2 in the area of the tether viewed from the inside out. The tether is attached between the periphery 2 'and thecover ring 4 on the inside of theslip ring 2. - Fig. 3 shows a section through the
catch elements 3, which are arranged between aseat zone 6 and asupport zone 7 of the tether and thecover ring 4. - Fig. 4 shows a
pin 5 with a spherical head, the surface of which forms a mushroom-shaped tip 8. - In Fig. 5 the mushroom-shaped head of the
pin 5 is formed into ananchor 9. - In Fig. 6 three
catch elements 3 are shown schematically, which have 5thread residues 11 between the pins.
- 1, a slip-on
Im Betrieb für den Fadenaufspulvorgang rotiert der Garnträger 1 und der an diesem befestigte Aufsteckring 2 mit hoher Geschwindigkeit. Ein Faden 11 der in Berührung mit dem Fangband gebracht wird, wird sofort sicher von den doppelhakenförmigen Köpfen der Stifte 5 erfasst, bildet die Totwicklung, dann die Fadenreserve und schliesslich die Bewicklung selbst.In operation for the thread winding operation, the thread carrier 1 and the
Das erfindungsgemässe Fangband ist zur Abwicklung aller bekannten textilen Fäden geeignet. Die Oberfläche des Fangbandes kann, wenn erforderlich, an die Titer der Fäden anpasst werden.The tether according to the invention is suitable for handling all known textile threads. If necessary, the surface of the tether can be adapted to the titer of the threads.
Die besonderen Vorteile liegen erfindungsgemäss in der wirtschaftlichen Herstellung des Aufsteckringes, dem zuverlässigen Fadenfang, der weitgehend unabhängig von der Art und dem Titer des Fadens ist sowie die leichte Reinigung von Fadenresten und somit eine Wiederverwendung der Ringe.According to the invention, the particular advantages lie in the economical production of the slip-on ring, the reliable thread catch, which is largely independent of the type and titer of the thread, and the easy cleaning of thread remnants and thus reuse of the rings.
- 1 Garnträger1 thread spool
- 2 Aufsteckring2 slip ring
-
2' Peripherie des Aufsteckringes 22 'periphery of push-on
ring 2 - 3 Fangelement3 catch element
- 4 Abdeckring4 cover ring
- 5 Stifte5 pens
- 6 Sitzzone des Fangbandes6 Seat zone of the tether
- 7 Trägerzone7 carrier zone
- 8 Halbkugelkopf mit abgeflachter Innenseite8 hemispherical head with flattened inside
- 9 Ankerkopf9 anchor head
- 11 Faden11 threads
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH304385 | 1985-07-12 | ||
CH3043/85 | 1985-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0208379A1 true EP0208379A1 (en) | 1987-01-14 |
EP0208379B1 EP0208379B1 (en) | 1989-02-15 |
Family
ID=4247339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86201180A Expired EP0208379B1 (en) | 1985-07-12 | 1986-07-04 | Strip for grasping and retaining a yarn |
Country Status (4)
Country | Link |
---|---|
US (1) | US4842213A (en) |
EP (1) | EP0208379B1 (en) |
JP (1) | JPS6270181A (en) |
DE (1) | DE3662094D1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350133A2 (en) * | 1988-07-06 | 1990-01-10 | Oy Tampella Ab | Device for severing a web |
EP0542672A1 (en) * | 1991-11-14 | 1993-05-19 | Maschinenfabrik Rieter Ag | Roving securing device |
EP0893387A1 (en) * | 1997-07-24 | 1999-01-27 | SCAGLIA S.p.A. | Method to attach a band of special material onto a support for textile material and the relative support for textile material |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8913903U1 (en) * | 1989-11-25 | 1990-01-18 | Karo-Werke Kunststoffverarbeitungsgmbh, 5210 Troisdorf, De | |
US5328121A (en) * | 1992-06-03 | 1994-07-12 | Sonoco Products Company | Textile core having improved start-up groove |
US5441208A (en) * | 1993-05-20 | 1995-08-15 | Sonoco Products Company | Textile core having transfer tail engagement |
IT230369Y1 (en) * | 1993-07-20 | 1999-06-02 | Loredana Brovelli | YARN PREPARATION TUBE |
US5676250A (en) * | 1995-05-22 | 1997-10-14 | Walters; Darryl Kurt | Light string mounting storage system |
US5857641A (en) * | 1997-06-03 | 1999-01-12 | Kimberly-Clark Worldwide, Inc. | Winding core having integral entangling mechanism |
US6435436B1 (en) | 2000-03-28 | 2002-08-20 | Sonoco Development, Inc. | Yarn carrier having an annular recess containing markings for yarn identification |
US6595456B2 (en) | 2001-09-19 | 2003-07-22 | Sonoco Development, Inc. | Textile tube with start-up feature |
US6732964B2 (en) | 2002-06-28 | 2004-05-11 | Sonoco Development, Inc. | Yarn winding tube with removable end ring |
US6779750B1 (en) | 2003-05-15 | 2004-08-24 | Sonoco Development, Inc. | Vacuum draw system for a yarn carrier start-up groove |
US7240875B2 (en) * | 2003-10-14 | 2007-07-10 | Sonoco Development, Inc. | Yarn carrier |
CN107164873B (en) * | 2017-06-27 | 2019-06-28 | 江苏华佳丝绸股份有限公司 | A kind of shuttleless loom weft cylinder preventing parking position switch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2217252A1 (en) * | 1973-02-08 | 1974-09-06 | Murata Machinery Ltd | |
US3986680A (en) * | 1974-05-13 | 1976-10-19 | Fiber Industries, Inc. | Bobbin transfer tail retainer |
DE2647544A1 (en) * | 1976-10-21 | 1978-04-27 | Ackermann Goeggingen Ag | One-piece sewing thread spool - has a groove in one end flange with a profiled beading to secure thread end |
US4184652A (en) * | 1978-04-28 | 1980-01-22 | Automatech Industries, Inc. | Bobbin spool |
FR2463088A1 (en) * | 1979-08-10 | 1981-02-20 | Schweizerische Viscose | RING MOUNTED ON A WIRE SUPPORT FOR ATTACHING AND FIXING THE BEGINNING OF THE WIRE WHEN IT IS WOUND |
GB2104873A (en) * | 1981-08-11 | 1983-03-16 | Petit Emilio Forns | Bobbin |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138841A (en) * | 1962-10-23 | 1964-06-30 | Naimer Jack | Separable fastening fabrics |
GB1341034A (en) * | 1970-03-24 | 1973-12-19 | Tmm Research Ltd | Building of textile yarn packages |
JPS5530933U (en) * | 1978-08-18 | 1980-02-28 |
-
1986
- 1986-07-04 EP EP86201180A patent/EP0208379B1/en not_active Expired
- 1986-07-04 DE DE8686201180T patent/DE3662094D1/en not_active Expired
- 1986-07-09 JP JP61159874A patent/JPS6270181A/en active Granted
-
1988
- 1988-05-09 US US07/191,340 patent/US4842213A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2217252A1 (en) * | 1973-02-08 | 1974-09-06 | Murata Machinery Ltd | |
US3986680A (en) * | 1974-05-13 | 1976-10-19 | Fiber Industries, Inc. | Bobbin transfer tail retainer |
DE2647544A1 (en) * | 1976-10-21 | 1978-04-27 | Ackermann Goeggingen Ag | One-piece sewing thread spool - has a groove in one end flange with a profiled beading to secure thread end |
US4184652A (en) * | 1978-04-28 | 1980-01-22 | Automatech Industries, Inc. | Bobbin spool |
FR2463088A1 (en) * | 1979-08-10 | 1981-02-20 | Schweizerische Viscose | RING MOUNTED ON A WIRE SUPPORT FOR ATTACHING AND FIXING THE BEGINNING OF THE WIRE WHEN IT IS WOUND |
GB2104873A (en) * | 1981-08-11 | 1983-03-16 | Petit Emilio Forns | Bobbin |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350133A2 (en) * | 1988-07-06 | 1990-01-10 | Oy Tampella Ab | Device for severing a web |
EP0350133A3 (en) * | 1988-07-06 | 1990-12-27 | Oy Tampella Ab | Device for severing a web |
EP0542672A1 (en) * | 1991-11-14 | 1993-05-19 | Maschinenfabrik Rieter Ag | Roving securing device |
EP0893387A1 (en) * | 1997-07-24 | 1999-01-27 | SCAGLIA S.p.A. | Method to attach a band of special material onto a support for textile material and the relative support for textile material |
US6079650A (en) * | 1997-07-24 | 2000-06-27 | Scaglia Spa | Hooks and loop fastener attached to a bobbin by ultrasonic welding |
Also Published As
Publication number | Publication date |
---|---|
DE3662094D1 (en) | 1989-03-23 |
JPH0336754B2 (en) | 1991-06-03 |
JPS6270181A (en) | 1987-03-31 |
EP0208379B1 (en) | 1989-02-15 |
US4842213A (en) | 1989-06-27 |
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