EP1519888B1 - Thread brake - Google Patents

Thread brake Download PDF

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Publication number
EP1519888B1
EP1519888B1 EP03737885A EP03737885A EP1519888B1 EP 1519888 B1 EP1519888 B1 EP 1519888B1 EP 03737885 A EP03737885 A EP 03737885A EP 03737885 A EP03737885 A EP 03737885A EP 1519888 B1 EP1519888 B1 EP 1519888B1
Authority
EP
European Patent Office
Prior art keywords
drum
thread
brake
thread brake
threads
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.)
Expired - Lifetime
Application number
EP03737885A
Other languages
German (de)
French (fr)
Other versions
EP1519888A1 (en
Inventor
Markus Berger
Rainer Oehl
Klaus Binder
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.)
ContiTech Luftfedersysteme GmbH
Original Assignee
ContiTech Luftfedersysteme 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 ContiTech Luftfedersysteme GmbH filed Critical ContiTech Luftfedersysteme GmbH
Publication of EP1519888A1 publication Critical patent/EP1519888A1/en
Application granted granted Critical
Publication of EP1519888B1 publication Critical patent/EP1519888B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/16—Braked elements rotated by 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
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
    • 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
    • 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
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Definitions

  • the invention relates to a yarn brake with a rotatably mounted drum and means for adjusting the torque of the drum.
  • a yarn brake for textile machines in which a single thread is at least partially wound around a ball-bearing brake roller, which is rotatably mounted.
  • the braking torque of the thread brake can be adjusted with a set screw.
  • a separate thread brake is required per thread. In this case, a uniform adjustment of the thread tensions for the threads can not be guaranteed because each thread brake must be set individually.
  • a yarn brake with a rotatably mounted drum is known. From a bobbin, a thread is pulled off, which is wound around the drum. The drum is braked by a brake pad, whereby the torque exerted by the brake pad on the drum can be adjusted with a set screw.
  • the yarn tension of a plurality of yarns can be adjusted by means of a plurality of yarn brakes of the abovementioned type.
  • a plurality of drums rotatably mounted on an axis, wherein a thread is wound around each drum.
  • each drum is assigned a separate brake pad.
  • Each brake pad is assigned a separate adjusting screw, with which the torque acting on the respective drum or the thread tension of the thread running through the corresponding drum, can be adjusted.
  • the yarn brake includes a plurality of drums, each drum having a separate brake pad and a separate screw.
  • Thread brakes are also known from U.S. Patent 4,324,607.
  • the thread tension can be reliably adjusted with the thread brakes known from the prior art, they have a complicated construction.
  • the object of the invention was to provide a yarn brake, with a variety of threads with a control variable to constant and mutually simultaneous thread tensions could be set in a simple manner.
  • the object is solved by the claim 1 ..
  • the tension of several threads can thus be reduced or increased by a common drum on the drum outlet relative to the drum inlet.
  • the threads are preferably wound several times per receiving groove around the drum.
  • the torque of the drum or a plurality of drums is preferably adjusted synchronously by a common drive element, for example a belt drive, chain drive or gear train.
  • one means for adjusting the torque can be provided per yarn brake, for example, a clutch / brake combination with electric motor.
  • the grooves extend arcuately in cross section, wherein the diameter of the drum at the thread inlet is greater than the thread outlet. A multi-wound in the receiving groove thread is urged in this way from the thread inlet to the thread outlet, so that it does not come to overwinding and a defined spring tension is built up in the outlet.
  • a thread brake 1 in a perspective view, which is essentially formed of a cylindrical drum 2 and a drive wheel 3 with means 3 for adjusting the torque.
  • the means for adjusting the torque may for example be a clutch / brake unit with electric motor.
  • As a transmission element belts, chains or gear train can be used.
  • a plurality of receiving grooves 4 are provided, which extend around the outer circumference of the drum 2 and are each spaced from each other in the direction of the drum axis x.
  • the receiving grooves 4 extend around the outer circumference of the drum 2 around.
  • a thread 5 is received, which is looped several times around the drum 2 and inserted into the receiving groove 4.
  • a yarn 5 is driven or braked by the yarn brake 1, wherein the yarn tension of all yarns 5 of a yarn brake 1 are set uniformly.
  • the drum 2 is mounted on one side, so that the threads 5 can be easily inserted into the grooves 4.
  • FIG. 2 shows an embodiment of the yarn brake 1.
  • the drum 2 is in this case designed as a drum shaft 6 mounted on both sides, which is mounted at both ends of the drum shaft 6.
  • a drive wheel 3 At one end of the drum shaft 6 is a drive wheel 3, which cooperates with the means 3 for adjusting the torque.
  • the receiving grooves 4 are again provided at a distance from each other, which extend around the outer periphery of the drum shaft 6 around.
  • FIG. 3 shows a drum 2 in side view.
  • the grooves 4 here have a curved profile.
  • the thread inlet 7 of the thread 5 is provided in the region of the larger diameter of the receiving groove 4 and the thread outlet 8 in the smaller diameter, so that the thread 5 moves axially upon rotation of the drum 2 in the direction of the smaller diameter of the receiving groove 4.
  • over-windings are avoided and it can form a uniform yarn tension.

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Braking Arrangements (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

A drum brake ( 1 ) having a rotatably journalled drum ( 2 ) and means for adjusting the torque applied to the drum ( 2 ) has several peripherally-extending take-up slots ( 4 ) for filaments ( 5 ) with the slots being spaced from each other in the direction of the drum axis (X). With such an arrangement, a plurality of filaments can be adjusted to constant filament tensions simultaneously.

Description

Die Erfindung betrifft eine Fadenbremse mit einer rotatorisch gelagerten Trommel und mit Mitteln zum Einstellen des Drehmomentes der Trommel.The invention relates to a yarn brake with a rotatably mounted drum and means for adjusting the torque of the drum.

Bei Spiralisiervorrichtungen zum Aufbringen einer spiralförmigen Fadenlage beispielsweise auf einen Kunststoff- oder Kautschukschlauch als Verstärkungsschicht oder für Textilmaschinen ist es erforderlich, eine gleichmäßige Fadenspannung bei einer Vielzahl von Fäden zu gewährleisten, die jeweils von einer Fadenspule abgezogen werden.In Spiralisiervorrichtungen for applying a spiral thread layer, for example, on a plastic or rubber hose as a reinforcing layer or for textile machines, it is necessary to ensure a uniform thread tension at a plurality of threads, which are each deducted from a thread bobbin.

Aus der DE 299 07 679 U1 ist hierzu eine Fadenbremse für Textilmaschinen bekannt, bei der ein einzelner Faden mindestens teilweise um eine kugelgelagerte Bremsrolle geschlungen ist, die rotatorisch gelagert ist. Zur Einstellung einer definierten Fadenspannung kann das Bremsmoment der Fadenbremse mit einer Stellschraube eingestellt werden. Für eine Vielzahl von Fäden ist pro Faden eine eigene Fadenbremse erforderlich. Dabei kann ein gleichmäßiges Einstellen der Fadenspannungen für die Fäden nicht gewährleistet werden, da jede Fadenbremse individuell eingestellt werden muß.From DE 299 07 679 U1 for this purpose a yarn brake for textile machines is known, in which a single thread is at least partially wound around a ball-bearing brake roller, which is rotatably mounted. To set a defined thread tension, the braking torque of the thread brake can be adjusted with a set screw. For a large number of threads, a separate thread brake is required per thread. In this case, a uniform adjustment of the thread tensions for the threads can not be guaranteed because each thread brake must be set individually.

In dem US-Patent 2,093,206 ist ein Spulengatter beschrieben, bei dem die von einer Fadenspule abgezogenen Fäden unmittelbar auf einen ersten Umlenkring und von dort auf einen zweiten Umlenkring geleitet werden. Die beiden Umlenkringe sind gegeneinander derart verschiebbar, dass die Fadenspannung justiert werden kann. Da die Fäden von den Fadenspulen jedoch nicht tangential abgezogen werden, ändert sich der Umschlingungswinkel während des Betriebs des Spulengatters ständig, so dass keine gleichmäßige Fadenspannung gewährleistet werden kann.In the US Patent 2,093,206 a creel is described in which the withdrawn from a bobbin yarns are passed directly to a first deflecting ring and from there to a second deflecting ring. The two deflection rings are displaceable relative to one another such that the thread tension can be adjusted. However, since the threads of the bobbins are not subtracted tangentially, the wrap angle changes constantly during operation of the creel, so that no uniform thread tension can be guaranteed.

Aus der GB 770,037 ist eine Fadenbremse mit einer rotatorisch gelagerten Trommel bekannt. Von einer Fadenspule wird ein Faden abgezogen, der um die Trommel gewickelt wird. Die Trommel wird von einem Bremsbelag gebremst, wobei das Drehmoment, das der Bremsbelag auf die Trommel ausübt, mit einer Stellschraube eingestellt werden kann.From GB 770,037 a yarn brake with a rotatably mounted drum is known. From a bobbin, a thread is pulled off, which is wound around the drum. The drum is braked by a brake pad, whereby the torque exerted by the brake pad on the drum can be adjusted with a set screw.

Es ist der GB 770,037 ferner zu entnehmen, wie mit Hilfe einer Vielzahl von Fadenbremsen der oben genannten Art die Fadenspannung einer Vielzahl von Fäden eingestellt werden kann. Dazu wird eine Vielzahl von Trommeln auf einer Achse rotatorisch gelagert, wobei um jede einzelne Trommel ein Faden gewickelt ist. Darüber hinaus ist jeder einzelnen Trommel ein separater Bremsbelag zugeordnet. Jedem Bremsbelag ist eine separate Stellschraube zugeordnet, mit der das auf die jeweilige Trommel wirkende Drehmoment bzw. die Fadenspannung des Fadens, der durch entsprechende Trommel läuft, eingestellt werden kann. Dementsprechend enthält die in Fadenbremse eine Vielzahl von Trommeln, wobei jede Trommel einen separaten Bremsbelag und eine separate Schraube aufweist.It can also be seen from GB 770,037 how the yarn tension of a plurality of yarns can be adjusted by means of a plurality of yarn brakes of the abovementioned type. For this purpose, a plurality of drums rotatably mounted on an axis, wherein a thread is wound around each drum. In addition, each drum is assigned a separate brake pad. Each brake pad is assigned a separate adjusting screw, with which the torque acting on the respective drum or the thread tension of the thread running through the corresponding drum, can be adjusted. Accordingly, the yarn brake includes a plurality of drums, each drum having a separate brake pad and a separate screw.

Aus dem US-Patent 4,324,607 sind ebenfalls Fadenbremsen bekannt. Zusammenfassend lässt sich feststellen, dass sich mit dem aus dem Stand der Technik bekannten Fadenbremsen die Fadenspannung zwar zuverlässig einstellen lässt, diese jedoch einen komplizierten Aufbau aufweisen.Thread brakes are also known from U.S. Patent 4,324,607. In summary, it can be stated that, although the thread tension can be reliably adjusted with the thread brakes known from the prior art, they have a complicated construction.

Aufgabe der Erfindung war es, eine Fadenbremse zu schaffen, mit der eine Vielzahl von Fäden mit einer Stellgröße auf konstante und untereinander gleichzeitige Fadenspannungen auf einfache Art und Weise eingestellt werden könnten.The object of the invention was to provide a yarn brake, with a variety of threads with a control variable to constant and mutually simultaneous thread tensions could be set in a simple manner.

Die Aufgabe wird durch den Anspruch 1 gelöst..The object is solved by the claim 1 ..

Erfindungsgemäß kann somit die Spannung mehrerer Fäden von einer gemeinsamen Trommel am Trommelauslauf gegenüber dem Trommeleinlauf verringert oder vergrößert werden. Die Fäden werden hierbei pro Aufnahmenut vorzugsweise mehrfach um die Trommel geschlungen.According to the invention, the tension of several threads can thus be reduced or increased by a common drum on the drum outlet relative to the drum inlet. The threads are preferably wound several times per receiving groove around the drum.

Das Drehmoment der Trommel oder mehrerer Trommeln wird vorzugsweise durch ein gemeinsames Antriebselement, beispielsweise einen Riemenantrieb, Kettenantrieb oder Räderwerk, synchron eingestellt.The torque of the drum or a plurality of drums is preferably adjusted synchronously by a common drive element, for example a belt drive, chain drive or gear train.

Alternativ kann pro Fadenbremse jeweils ein Mittel zum Einstellen des Drehmoments vorgesehen sein, beispielsweise eine Kupplungs-/Bremskombination mit Elektromotor.Alternatively, one means for adjusting the torque can be provided per yarn brake, for example, a clutch / brake combination with electric motor.

Die Aufnahmenuten verlaufen im Querschnitt bogenförmig, wobei der Durchmesser der Trommel beim Fadeneinlauf größer als beim Fadenauslauf ist. Ein mehrfach in die Aufnahmenut gewickelter Faden wird auf diese Weise vom Fadeneinlauf zum Fadenauslauf gedrängt, so dass es nicht zu Überwicklungen kommt und eine definierte Federspannung im Auslauf aufgebaut wird.The grooves extend arcuately in cross section, wherein the diameter of the drum at the thread inlet is greater than the thread outlet. A multi-wound in the receiving groove thread is urged in this way from the thread inlet to the thread outlet, so that it does not come to overwinding and a defined spring tension is built up in the outlet.

Die Trommel kann als einseitig gelagerte zylindrische Trommel oder als beidseitig gelagerte Welle ausgebildet sein.

Figur 1
-eine perspektivische Ansicht einer erfindungsgemäßen Fadenbremse;
Figur 2
-eine perspektivische Seitenansicht einer Fadenbremse mit beidseitig gelagerter Trommelwelle;
Figur 3
-eine Seitenansicht einer Trommel mit bogenförmig profilierten Aufnahmenuten;
The drum can be designed as a cylindrical drum mounted on one side or as a shaft mounted on both sides.
FIG. 1
a perspective view of a yarn brake according to the invention;
FIG. 2
a perspective side view of a yarn brake with both sides mounted drum shaft;
FIG. 3
a side view of a drum with arcuately profiled grooves;

Figur 1 lässt eine Fadenbremse 1 in perspektiver Ansicht erkennen, die im Wesentlichen aus einer zylinderförmigen Trommel 2 und aus einem Antriebsrad 3 mit Mitteln 3 zum Einstellen des Drehmoments gebildet ist. Die Mittel zum Einstellen des Drehmoments können beispielsweise eine Kupplungs-/Bremseinheit mit Elektromotor sein. Als Übertragungselement können Riemen, Ketten oder Räderwerk verwendet werden.1 shows a thread brake 1 in a perspective view, which is essentially formed of a cylindrical drum 2 and a drive wheel 3 with means 3 for adjusting the torque. The means for adjusting the torque may for example be a clutch / brake unit with electric motor. As a transmission element belts, chains or gear train can be used.

Erfindungsgemäß sind eine Vielzahl von Aufnahmenuten 4 vorgesehen, die sich um den Außenumfang der Trommel 2 erstrecken und jeweils voneinander in Richtung der Trommelachse x voneinander beabstandet sind. Die Aufnahmenuten 4 verlaufen um den Außenumfang der Trommel 2 herum. Pro Aufnahmenut 4 wird jeweils ein Faden 5 aufgenommen, der mehrfach um die Trommel 2 herum geschlungen und in die Aufnahmenut 4 eingelegt ist. Auf diese Weise wird ein Faden 5 durch die Fadenbremse 1 angetrieben oder abgebremst, wobei die Fadenspannungen sämtlicher Fäden 5 einer Fadenbremse 1 gleichmäßig eingestellt werden.According to the invention, a plurality of receiving grooves 4 are provided, which extend around the outer circumference of the drum 2 and are each spaced from each other in the direction of the drum axis x. The receiving grooves 4 extend around the outer circumference of the drum 2 around. For each receiving groove 4, a thread 5 is received, which is looped several times around the drum 2 and inserted into the receiving groove 4. In this way, a yarn 5 is driven or braked by the yarn brake 1, wherein the yarn tension of all yarns 5 of a yarn brake 1 are set uniformly.

In der dargestellten Ausführungsform ist die Trommel 2 einseitig gelagert, so dass die Fäden 5 leicht in die Aufnahmenuten 4 eingelegt werden können.In the illustrated embodiment, the drum 2 is mounted on one side, so that the threads 5 can be easily inserted into the grooves 4.

Die Figur 2 lässt eine Ausführungsform der Fadenbremse 1 erkennen. Die Trommel 2 ist hierbei als beidseitig gelagerte Trommelwelle 6 ausgebildet, die an beiden Enden der Trommelwelle 6 gelagert ist. An einem Ende der Trommelwelle 6 befindet sich ein Antriebsrad 3, das mit dem Mittel 3 zum Einstellen des Drehmomentes zusammen wirkt. Auf dem Umfang der Trommelwelle 6 sind wiederum im Abstand voneinander die Aufnahmenuten 4 vorgesehen, die sich um den Außenumfang der Trommelwelle 6 herum erstrecken.FIG. 2 shows an embodiment of the yarn brake 1. The drum 2 is in this case designed as a drum shaft 6 mounted on both sides, which is mounted at both ends of the drum shaft 6. At one end of the drum shaft 6 is a drive wheel 3, which cooperates with the means 3 for adjusting the torque. On the circumference of the drum shaft 6, the receiving grooves 4 are again provided at a distance from each other, which extend around the outer periphery of the drum shaft 6 around.

Die Figur 3 lässt eine Trommel 2 in Seitenansicht erkennen. Die Aufnahmenuten 4 haben hierbei ein bogenförmiges Profil. Der Fadeneinlauf 7 des Fadens 5 ist dabei im Bereich des größeren Durchmessers der Aufnahmenut 4 und der Fadenauslauf 8 im kleineren Durchmesser vorgesehen, sodass der Faden 5 bei Rotation der Trommel 2 in Richtung des kleineren Durchmesser der Aufnahmenut 4 axial wandert. Hierdurch werden Überwicklungen vermieden und es kann sich eine einheitliche Fadenspannung ausbilden.FIG. 3 shows a drum 2 in side view. The grooves 4 here have a curved profile. The thread inlet 7 of the thread 5 is provided in the region of the larger diameter of the receiving groove 4 and the thread outlet 8 in the smaller diameter, so that the thread 5 moves axially upon rotation of the drum 2 in the direction of the smaller diameter of the receiving groove 4. As a result, over-windings are avoided and it can form a uniform yarn tension.

Claims (5)

  1. Thread brake (1), comprising the following components:
    - a rotatably mounted drum (2), which in the direction of the drum axis (X) has a plurality of reciprocally spaced circumferential receiving grooves (4) for threads (5),
    - a means (3) for adjusting the torque of the drum (2), which serves for uniformly adjusting the thread tension of all threads (5).
  2. Thread brake (1) according to Claim 1,
    characterized in that the receiving grooves (4) are of curved cross section, the diameter of the drum (2) at the thread inlet (7) being greater than at the thread outlet (8).
  3. Thread brake (1) according to one of Claims 1 and 2, characterized in that each thread is wound repeatedly around the drum (2) for each receiving groove.
  4. Thread brake (1) according to any one of Claims 1 to 3, characterized in that the drum (2) is unilaterally supported.
  5. Thread brake (1) according to any one of Claims 1 to 3, characterized in that the drum (2) is a bilaterally supported shaft.
EP03737885A 2002-06-28 2003-05-15 Thread brake Expired - Lifetime EP1519888B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10229077 2002-06-28
DE10229077A DE10229077A1 (en) 2002-06-28 2002-06-28 thread brake
PCT/DE2003/001564 WO2004002866A1 (en) 2002-06-28 2003-05-15 Thread brake

Publications (2)

Publication Number Publication Date
EP1519888A1 EP1519888A1 (en) 2005-04-06
EP1519888B1 true EP1519888B1 (en) 2006-11-15

Family

ID=29795948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03737885A Expired - Lifetime EP1519888B1 (en) 2002-06-28 2003-05-15 Thread brake

Country Status (8)

Country Link
US (1) US7178753B2 (en)
EP (1) EP1519888B1 (en)
JP (1) JP2005537198A (en)
KR (1) KR20050013152A (en)
AT (1) ATE345301T1 (en)
AU (1) AU2003245826A1 (en)
DE (2) DE10229077A1 (en)
WO (1) WO2004002866A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8263143B2 (en) * 2005-08-22 2012-09-11 Kraft Foods Global Brands Llc Degradable chewing gum
US8287928B2 (en) * 2005-08-22 2012-10-16 Kraft Foods Global Brands Llc Degradable chewing gum
ITBO20080551A1 (en) * 2008-09-11 2010-03-12 S I M A Societa Ind Meccani Che Affini A R MACHINE FOR YARNING OF YARNS USED AS A TORCH OR AS A ROPE

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US693196A (en) * 1901-03-06 1902-02-11 Peter J Westphal Thread-winding machine.
US2093206A (en) * 1935-06-27 1937-09-14 Us Rubber Prod Inc Cord covered tube and apparatus for applying cords to tubes, cores, and the like
US2159635A (en) * 1937-06-23 1939-05-23 Percival K Ranney Coil winding apparatus
US2306660A (en) * 1941-10-09 1942-12-29 Filatex Corp Process for handling materials
US2717285A (en) * 1952-05-23 1955-09-06 Western Electric Co Capstans for advancing strands
GB770037A (en) * 1954-02-13 1957-03-13 Dunlop Rubber Co Apparatus for tensioning filamentary material
US2936877A (en) * 1954-09-10 1960-05-17 Du Pont Strand processing
US3020621A (en) * 1959-12-03 1962-02-13 Du Pont Draw roll
GB921138A (en) 1960-03-02 1963-03-13 Dunlop Rubber Co Apparatus for the manufacture of reinforced hose
DE1435237C3 (en) * 1961-03-14 1974-06-12 Fa. W. & M. Ostermann, 5600 Wuppertalbarmen Machine for the production of reinforced hoses
US3113739A (en) * 1962-01-02 1963-12-10 Del Mar Eng Lab Cable winding device
US3337930A (en) * 1966-01-21 1967-08-29 Foster Grant Co Inc Method and apparatus for processing yarn
GB1424632A (en) * 1973-02-16 1976-02-11 Ostermann W M Winding apparatus for sheathing tubing or cable strands
DE2335416A1 (en) * 1973-04-09 1974-10-24 Avon Rubber Co Ltd DEVICE FOR FEEDING AND TENSIONING WIRE FOR WIRE REINFORCED INSERTS, IN PARTICULAR FOR VEHICLE TIRES
US4056240A (en) * 1977-02-18 1977-11-01 E. I. Du Pont De Nemours And Company Yarn guide
US4324607A (en) * 1978-05-24 1982-04-13 Bandag Incorporated Hose building machine
FR2606003B1 (en) * 1986-10-29 1989-06-30 Aerospatiale ACTIVE EFFECT TENSIONING DEVICE FOR THREADS, FIBERS OR NAPS FOR WINDING
DE3828798A1 (en) * 1987-10-06 1990-03-01 Erich Brosa Thread tensioner
DE9110360U1 (en) * 1991-08-22 1991-12-05 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Roller brake for textile threads
BE1011113A4 (en) * 1997-04-17 1999-04-06 Wiele Michel Van De Nv SPAN WIRE AND RETREAT device for a weaving machine.
DE29907679U1 (en) 1999-04-30 2000-09-07 Saurer-Allma Gmbh, 87437 Kempten Thread brake for textile machines

Also Published As

Publication number Publication date
KR20050013152A (en) 2005-02-02
AU2003245826A1 (en) 2004-01-19
US20050184183A1 (en) 2005-08-25
EP1519888A1 (en) 2005-04-06
US7178753B2 (en) 2007-02-20
ATE345301T1 (en) 2006-12-15
DE50305697D1 (en) 2006-12-28
JP2005537198A (en) 2005-12-08
DE10229077A1 (en) 2004-01-29
WO2004002866A1 (en) 2004-01-08

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