EP0129510A1 - Clamping device for a bobbin - Google Patents

Clamping device for a bobbin Download PDF

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Publication number
EP0129510A1
EP0129510A1 EP19840810273 EP84810273A EP0129510A1 EP 0129510 A1 EP0129510 A1 EP 0129510A1 EP 19840810273 EP19840810273 EP 19840810273 EP 84810273 A EP84810273 A EP 84810273A EP 0129510 A1 EP0129510 A1 EP 0129510A1
Authority
EP
European Patent Office
Prior art keywords
base plate
clamping part
holding device
sleeve
plate
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
Application number
EP19840810273
Other languages
German (de)
French (fr)
Other versions
EP0129510B1 (en
Inventor
Hans S. Singer
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.)
HANS S SINGER CO Inc
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HANS S SINGER CO Inc
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 HANS S SINGER CO Inc filed Critical HANS S SINGER CO Inc
Publication of EP0129510A1 publication Critical patent/EP0129510A1/en
Application granted granted Critical
Publication of EP0129510B1 publication Critical patent/EP0129510B1/en
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • 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 holding device for a bobbin with a sleeve, from which at least one annular edge protrudes.
  • Coil sleeves of this type usually consist of cardboard or plastic, have different diameters and a cylindrical or conical shape.
  • Such gates are used, for example, in looms, knitting machines, twisting machines, texturing machines and bobbin machines and in warping.
  • the invention has for its object to provide a unitary holding device that protrudes little and is able to hold both cylindrical and conical bobbin cases of different sizes. This simplifies the replacement of the bobbins or the removal of empty sleeves and placing full bobbins by the operating personnel. In addition, there is a considerable reduction in the acquisition costs of new gates.
  • the invention is based on the knowledge that it is sufficient to clamp the protruding edge of the sleeve at one point. On the basis of this finding, the invention provides a solution for a holding device which has the features mentioned in the characterizing part of claim 1.
  • the main components of the holding device according to FIG. 1 are a base plate A with a clamping part B projecting from the front and firmly connected to the base plate by spot welding, and a second clamp part C pivotably connected to the base plate.
  • Clamping part C is held between two L-shaped bearing parts 10 connected to the base plate A and can be pivoted about the bearing pin 11.
  • Clamping part C consists of a roundel with an upwardly projecting clamping tongue 18 and a release lever D fastened to the roundel and projecting backwards.
  • the release lever D passes through a slot 12, the bearing plate A.
  • a rearward projecting bolt 13 is attached above the lever D.
  • a tension spring 14 is attached between the bolts 13 and the lever D, which tends to pivot the clamping part C clockwise.
  • the upper edge of the slot 10 forms a stop for the lever D.
  • the Laqerbolzen 11 is held on both sides of the bearing parts 10 externally attached circlips 15.
  • the holding device as a whole is fastened by means of the screws 16 to a vertical strut 17 of a gate, which is provided with a corresponding opening for this purpose.
  • the protruding part of the clamping part B is slightly inclined downwards. In the rest position, the tongue 18 of the clamping part C projects upwards, is inclined a little backwards, without touching the clamping part B.
  • Figure 1 shows the sleeve H during insertion into the holding device. The fully inserted position is shown with broken lines.
  • the yarn supply wound on the sleeve H is indicated by the dash-dotted outline G.
  • the sleeve is held at the top between the clamping parts B and C and is supported at the bottom at a point on the base plate A diametrically opposite the clamping point.
  • the weight of the thread spool therefore generates a tilting moment K. x, and there is a train at the clamping point, which, as mentioned above, increases the clamping effect.
  • Figures 2 and 3 show a variant of the device which is particularly suitable for holding particularly heavy and large bobbins.
  • the bearing parts for the clamping part C are extended so that they protrude further against the base plate A.
  • the sleeve is clamped between the clamping parts B and C as before, but is also on the extended bearing parts. As a result, the tilting moment is reduced to the value K 1 -y and the pull exerted on the clamping point is considerably reduced.
  • FIGS. 2 and 3 parts which correspond to those in FIG. 1 are provided with the same reference numbers.
  • the bearing parts 10 'projecting further towards the front are connected to the back of the bearing plate A by spot welding points and protrude forwards through an opening 12'.
  • the front end is provided with a support projection 10 ".
  • the pivotable clamping part C ' has the shape of a U-shaped part with a protruding lip 18.
  • a torsion spring 20 is provided.
  • the fixed clamping part B is provided with sharp-edged ribs running parallel to the base plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Abstract

1. Device for holding a yarn spool with at least one projecting annular flange, characterised in that the device includes a flat base-plate (A) having a fixed stop (B) projecting outwardly from an upper location of the front face of the base-plate in a slightly downward direction so as to include with the base-plate an angle less than 90 degrees, in that a pivoted spring loaded locking pawl (18) is mounted below the stop (B) in a self locking disposition relative to the stop (B), the axis (11) of the pawl being held parallel to the stop (B) and parallel to the base-plate, and in that the locking pawl is connected to a releasing lever (D) projecting through an opening (12) in the base-plate (A) such that in the operating condition the projecting upper part of flange of the spool cartridge is held clampingly between the stop (B) and the clamping pawl (18), while the lower part of the projecting flange of the spool cartridge is supported on the base-plate (A).

Description

Die Erfindung bezieht sich auf eine Haltevorrichtung für eine Garnspule mit Hülse, von der mindestens ein ringförmiger Rand vorsteht. Derartige Spulenhülsen bestehen meist aus Karton oder Kunststoff, haben unterschiedliche Durchmesser und eine zylindrische oder konische Form. Die voll bewickelte Hülse, das heisst die Garnspule hat dementsprechend ebenfalls eine konische oder zylindrische Aussenkontur.The invention relates to a holding device for a bobbin with a sleeve, from which at least one annular edge protrudes. Coil sleeves of this type usually consist of cardboard or plastic, have different diameters and a cylindrical or conical shape. The fully wound sleeve, i.e. the thread spool, accordingly also has a conical or cylindrical outer contour.

In der Textilindustrie wird eine Vielzahl solcher Garnspulen in einem Gatter gehalten und die von den Spulen abgezogenen Fäden der Verarbeitungsmaschine zugeführt. Derartige Gatler kommen beispielsweise zur Anwendung bei Webstühlen, Strickmaschinen, Zwirnmaschinen, Texturiermaschinen sowie Spulenmaschinen und bei der Kettenbildung.In the textile industry, a large number of such bobbins of thread are held in a creel and the threads drawn from the bobbins are fed to the processing machine. Such gates are used, for example, in looms, knitting machines, twisting machines, texturing machines and bobbin machines and in warping.

Bei bisher bekannten Gattern werden die Garnspulen auf relativ lange Zapfen aufgesetzt. Für die Bedienung ist dies bei nahe nebeneinander stehenden Gattern kaum mehr möglich. Aus diesem Grunde hat man die Zapfen schwenkbar gemacht. Dies bringt die Gefahr mit sich, dass der Zapfen nicht ganz in seine Ausgangslage zurückgebracht wird, was eine unerwünschte Erhöhung der Fadenspannung zur Folge hat.In previously known gates, the bobbins are placed on relatively long pins. For operation, this is hardly possible with gates standing close to each other. For this reason, the pins have been made pivotable. This entails the risk that the pin is not returned completely to its starting position, which leads to an undesirable increase in the thread tension.

Andere Vorschläge gemäss den US-Patentschriften 3.850.394 und 3.951.353 geben Lösungen an, bei denen die Spulenhülse von innen her klemmend gehalten wird. Je nach Grösse des Innendurchmessers und der Form der Hülse, nämlich zylindrisch oder konisch, braucht man dann unterschiedliche Haltevorrichtungen.Other proposals according to US Pat. Nos. 3,850,394 and 3,951,353 provide solutions in which the coil sleeve is held in a clamping manner from the inside. Depending on the size of the inner diameter and the shape of the sleeve, namely cylindrical or conical, different holding devices are then required.

Die Erfindung stellt sich zur Aufgabe, eine einheitliche Haltevorrichtung zu schaffen, die nur wenig vorsteht und die sowohl zylindrisch, wie konische Spulenhülsen verschiedener Grössen zu halten im Stande ist. Dadurch wird das Auswechseln der Spulen beziehungsweise das Entfernen leerer Hülsen und Aufsetzen voller Spulen durch das Bedienungspersonal vereinfacht. Dazu kommt noch eine erhebliche Verringerung der Anschaffungskosten neuer Gatter.The invention has for its object to provide a unitary holding device that protrudes little and is able to hold both cylindrical and conical bobbin cases of different sizes. This simplifies the replacement of the bobbins or the removal of empty sleeves and placing full bobbins by the operating personnel. In addition, there is a considerable reduction in the acquisition costs of new gates.

Die Erfindung geht dabei von der Erkenntnis aus, dass es genügt, den vorstehenden Rand der Hülse an einer Stelle zu klemmen. Auf Grund dieser Erkenntnis gibt die Erfindung eine Lösung für eine Haltevorrichtung an, die die im kennzeichnenden Teil des Anspruches 1 genannten Merkmale aufweist.The invention is based on the knowledge that it is sufficient to clamp the protruding edge of the sleeve at one point. On the basis of this finding, the invention provides a solution for a holding device which has the features mentioned in the characterizing part of claim 1.

Für besonders grosse und schwere Garnspulen ist es von Vorteil, eine zusätzliche Auflage für die Hülse zu schaffen, wie dies aus der nachfolgenden Beschreibung hervorgeht.For particularly large and heavy spools of thread, it is advantageous to create an additional support for the tube, as can be seen from the following description.

In der Zeichnung sind zwei Ausführungsbeispiele des Erfindungsgegenstandes dargestellt.Two exemplary embodiments of the subject matter of the invention are shown in the drawing.

Es zeigen:

  • Figur 1 eine Haltevorrichtung, in Seitenansicht und teilweise im Schnitt
  • Figur 2 eine Variante der Vorrichtung nach Figur 1, und
  • Figur 3 eine Ansicht der Vorrichtung nach Figur 2, von oben.
Show it:
  • Figure 1 shows a holding device, in side view and partially in section
  • Figure 2 shows a variant of the device of Figure 1, and
  • Figure 3 is a view of the device of Figure 2, from above.

Die Hauptbestandteile der Haltevorrichtung nach Figur 1 sind eine Grundplatte A mit einem vorderseitig vorstehenden, durch Punktschweissen fest mit der Grundplatte verbundenen Klemmteil B und einem zweiten schwenkbar mit der Grundplatte verbundenen Klemmteil C.The main components of the holding device according to FIG. 1 are a base plate A with a clamping part B projecting from the front and firmly connected to the base plate by spot welding, and a second clamp part C pivotably connected to the base plate.

Klemmteil C ist zwischen zwei L-förmigen mit der Grundplatte A verbundenen Lagerteilen 10 gehalten und um den Lagerbolzen 11 schwenkbar.Clamping part C is held between two L-shaped bearing parts 10 connected to the base plate A and can be pivoted about the bearing pin 11.

Klemmteil C besteht aus einem Rondell mit einer nach oben ragenden Klemmzunge 18 und einen am Rondell befestigten nach hinten ragenden Lösehebel D.Clamping part C consists of a roundel with an upwardly projecting clamping tongue 18 and a release lever D fastened to the roundel and projecting backwards.

Der Lösehebel D durchsetzt einen Schlitz 12, der Lagerplatte A.The release lever D passes through a slot 12, the bearing plate A.

An der Rückseite der Grundplatte A ist oberhalb des Hebels D ein nach hinten ragender Bolzen 13 befestigt. Zwischen den Bolzen 13 und dem Hebel D ist eine Zugfeder 14 ange - bracht, die das Bestreben hat, den Klemmteil C in Uhrzeigersinn zu schwenken.On the back of the base plate A, a rearward projecting bolt 13 is attached above the lever D. A tension spring 14 is attached between the bolts 13 and the lever D, which tends to pivot the clamping part C clockwise.

Der obere Rand des Schlitzes 10 bildet einen Anschlag für den Hebel D.The upper edge of the slot 10 forms a stop for the lever D.

Der Laqerbolzen 11 ist mittels beidseitig der Lagerteile 10 aussen angebrachten Sicherungsringen 15 gehalten.The Laqerbolzen 11 is held on both sides of the bearing parts 10 externally attached circlips 15.

Die Haltevorrichtung als Ganzes ist mittels den Schrauben 16 an einer vertikalen Strebe 17 eines Gatters befestigt, die dazu mit einem entsprechenden Durchbruch versehen ist.The holding device as a whole is fastened by means of the screws 16 to a vertical strut 17 of a gate, which is provided with a corresponding opening for this purpose.

Die vorstehende Partie des Klemmteiles B ist ein wenig nach unten geneigt. In Ruhestellung ragt die Zunge 18 des Klemmteiles C nach oben, ein wenig nach rückwärts geneigt, ohne den Klemmteil B zu berühren.The protruding part of the clamping part B is slightly inclined downwards. In the rest position, the tongue 18 of the clamping part C projects upwards, is inclined a little backwards, without touching the clamping part B.

Wird nun die Hülse H einer Garnspule etwa senkrecht zur Grundplatte A auf die Zunge 18 des Klemmteiles C gedrückt, schwenkt diese im Gegenuhrzeigersinn und die Feder 14 hält die freie Randpartie der Hülse zwischen dem Klemmteil B und der Zunge 18 des Klemmteiles C lest.If the sleeve H of a spool of thread is pressed approximately perpendicular to the base plate A onto the tongue 18 of the clamping part C, this pivots counterclockwise and the spring 14 holds the free edge part of the sleeve between the clamping part B and the tongue 18 of the clamping part C.

Dadurch, dass die Schwenkachse 11 vor der Klemmstelle liegt, verstärkt das Gewicht der Garnspule die Klemmwirkung.Because the pivot axis 11 lies in front of the clamping point, the weight of the yarn package increases the clamping effect.

Figur 1 zeigt die Hülse H während des Einschiebens in die Haltevorrichtung. Mit unterbrochenen Linien ist die voll eingeschobene Lage dargestellt.Figure 1 shows the sleeve H during insertion into the holding device. The fully inserted position is shown with broken lines.

Der auf der Hülse H aufgewickelte Garnvorrat ist durch die strichpunktierte Umrisslinie G angedeutet.The yarn supply wound on the sleeve H is indicated by the dash-dotted outline G.

Bei dieser Haltevorrichtung ist die Hülse oben zwischen den Klemmteilen B und C gehalten und stützt sich unten an einer der Klemmstelle diamentral gegenüberliegenden Stelle auf der Grundplatte A ab. Das Gewicht der Garnspule erzeugt daher ein Kippmoment K . x, und es entsteht an der Klemmstelle ein Zug, der wie oben erwähnt, die Klemmwirkung vergrössert.In this holding device, the sleeve is held at the top between the clamping parts B and C and is supported at the bottom at a point on the base plate A diametrically opposite the clamping point. The weight of the thread spool therefore generates a tilting moment K. x, and there is a train at the clamping point, which, as mentioned above, increases the clamping effect.

Bei sehr schweren und grossen Spulen könnte sich trotzdem die Hülse aus der Klemmung losreissen.In the case of very heavy and large coils, the sleeve could still tear away from the clamp.

Die Figuren 2 und 3 zeigen eine Variante der Vorrichtung, die insbesondere zum Halten von besonders schweren und grossen Garnspulen geeignet ist. Hier sind nämlich die Lagerteile für den Klemmteil C verlängert, sodass sie weiter gegen die Grundplatte A vorstehen.Figures 2 and 3 show a variant of the device which is particularly suitable for holding particularly heavy and large bobbins. Here, the bearing parts for the clamping part C are extended so that they protrude further against the base plate A.

Die Hülse wird wie bisher zwischen den Klemmteilen B und C festgeklemmt, liegt aber zusätzlich auf den verlängerten Lagerteilen auf. Dadurch verringert sich das Kippmoment auf den Wert K1 - y und der auf die Klemmstelle ausgeübte Zug wird dadurch erheblich verringert.The sleeve is clamped between the clamping parts B and C as before, but is also on the extended bearing parts. As a result, the tilting moment is reduced to the value K 1 -y and the pull exerted on the clamping point is considerably reduced.

In den Figuren 2 und 3 sind Teile, die denjenigen der Figur 1 entsprechen, mit gleichen Bezugszahlen versehen. Die weiter nach vorne ausladenden Lagerteile 10' sind an der Rückseite der Lagerplatte A durch Punktschweissstellen mit derselben verbunden und ragen durch eine Oeffnung 12' nach vorne. Das vordere Ende ist mit einem Auflage-Vorsprung 10" versehen.In FIGS. 2 and 3, parts which correspond to those in FIG. 1 are provided with the same reference numbers. The bearing parts 10 'projecting further towards the front are connected to the back of the bearing plate A by spot welding points and protrude forwards through an opening 12'. The front end is provided with a support projection 10 ".

Der schwenkbare Klemmteil C' hat die Form eines U-förmigen Teiles mit einer emporragenden Lippe 18.The pivotable clamping part C 'has the shape of a U-shaped part with a protruding lip 18.

Statt einer Zugfeder ist eine Torsionsfeder 20 vorgesehen. Zum zusätzlichen Halt ist der feste Klemmteil B unten mit parallel zur Grundplatte verlaufenden scharfkantigen Rippen versehen.Instead of a tension spring, a torsion spring 20 is provided. For additional support, the fixed clamping part B is provided with sharp-edged ribs running parallel to the base plate.

Wird, wie oben beschrieben, eine mit Garn G bewickelte Hülse H auf die Haltevorrichtung geschoben, klemmen die Teile B, 18, deren oberen Rand fest. Die Innenwand der Hülse liegt nun aber zusätzlich auf den Auflage-Vorsprüngen 10" auf und dies verringert das Kippmoment auf den Wert y . K1. Dies hat zur Folge, dass die auf die Klemmstelle B, 18 durch das Spulengewicht K1 ausgeübte Zugkraft erheblich verringert wird.If, as described above, a sleeve H wound with yarn G is pushed onto the holding device, the parts B, 18 clamp the upper edge thereof. However, the inner wall of the sleeve now lies additionally on the support projections 10 "and this reduces the tilting moment to the value y. K 1. This has the consequence that the tensile force exerted on the clamping point B, 18 by the coil weight K1 is considerably reduced becomes.

Claims (6)

1. Haltevorrichtung zum Halten einer Garnspule mit Hülse, von der mindestens ein ringförmiger Rand vorsteht, gekennzeichnet durch,
eine Grundplatte (A) mit einem vorderseitig vorstehenden, fest mit der Grundplatte verbundenen, ersten Klemmteil (B) und einem zweiten, schwenkbar mit der Grundplatte (A) verbundenen, federbelasteten Klemmteil (C), dessen Schwenkachse (11) vor der Grundplatte liegt und der mit einem die Grundplatte durchsetzenden, rückseitig herausragenden, handbetätigbaren Lösehebel (D) versehen ist, derart, dass eine Garnspule durch einfaches Einschieben von deren Hülsenrand (H) zwischen die Klemmteile (B,C) von diesen klemmend gehalten wird und durch Betätigen des Lösehebels (D) freigegeben werden kann.1. Holding device for holding a spool of thread with a sleeve, from which at least one annular edge projects, characterized by
a base plate (A) with a projecting from the front, firmly connected to the base plate, the first clamping part (B) and a second, pivotally connected to the base plate (A), spring-loaded clamping part (C), whose pivot axis (11) lies in front of the base plate and which is provided with a manual actuating release lever (D) which penetrates the base plate and protrudes from the rear, in such a way that a yarn spool is held by the insert by simply inserting its sleeve edge (H) between the clamping parts (B, C) and by actuating the release lever (D) can be released. 2. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Grundplatte (A) so dimensioniert ist, dass die grösste Hülse (H) für die sie bestimmt ist, sich an einer der Klemmstellen (B,C) diametral gegenüberliegenden Seite auf der Grundplatte abstützen kann.2. Holding device according to claim 1, characterized in that the base plate (A) is dimensioned such that the largest sleeve (H) for which it is intended to be supported on one of the clamping points (B, C) diametrically opposite side on the base plate can. 3. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass fest mit der Grundplatte (A) verbundene Lagerflansche (10') für den schwenkbaren Klemmteil (C) über diesen hinausragen, gegen die Vorderseite der Grundplatte vorstehen, und an ihrem äusseren Ende ein zusätzliches Auflager (10") für eine aufzunehmende Hülse aufweisen.3. Holding device according to claim 1, characterized in that fixedly connected to the base plate (A) bearing flanges (10 ') for the pivotable clamping part (C) protrude beyond this, protrude against the front of the base plate, and at its outer end an additional support (10 ") for a sleeve to be accommodated. 4. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der feste Klemmteil (B) die Form einer mindestens annähernd senkrecht zur Grundplatte (A) verlaufenden Zunge hat.4. Holding device according to claim 1, characterized in that the fixed clamping part (B) has the shape of an at least approximately perpendicular to the base plate (A) extending tongue. 5. Haltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der schwenkbare Klemmteil (C) eine in Ruhelage mindestens annähernd parallel zur Grundplatte verlaufende Klemmzunge (18) mit scharfkantigem Ende hat.5. Holding device according to claim 1, characterized in that the pivotable clamping part (C) has in the rest position at least approximately parallel to the base plate clamping tongue (18) with a sharp-edged end. 6. Haltevorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass der feste Klemmteil (B) an seiner dem schwenkbaren Klemmteil zugewandten Seite mit parallel zur Grundplatte verlaufenden, scharfkantigen Rippen versehen ist.6. Holding device according to claim 4, characterized in that the fixed clamping part (B) is provided on its side facing the pivotable clamping part with parallel to the base plate, sharp-edged ribs.
EP19840810273 1983-06-15 1984-06-05 Clamping device for a bobbin Expired EP0129510B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH327483A CH660472A5 (en) 1983-06-15 1983-06-15 HOLDING DEVICE FOR A BOBBIN OF YARN.
CH3274/83 1983-06-15

Publications (2)

Publication Number Publication Date
EP0129510A1 true EP0129510A1 (en) 1984-12-27
EP0129510B1 EP0129510B1 (en) 1987-09-30

Family

ID=4252443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840810273 Expired EP0129510B1 (en) 1983-06-15 1984-06-05 Clamping device for a bobbin

Country Status (4)

Country Link
EP (1) EP0129510B1 (en)
JP (1) JPS6048866A (en)
CH (1) CH660472A5 (en)
DE (1) DE3466563D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112281285A (en) * 2020-10-16 2021-01-29 刘国怀 Yarn roller for spinning based on elastic rotation connection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110004582B (en) * 2019-03-21 2020-10-30 杭州兴富布业有限公司 Big circular knitting machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022283A (en) * 1905-03-22 1912-04-02 Universal Winding Co Creel.
US1972642A (en) * 1931-07-27 1934-09-04 Universal Winding Co Creel
US3850394A (en) * 1972-05-26 1974-11-26 Schlafhorst & Co W Bobbin holder
US3858827A (en) * 1972-02-14 1975-01-07 Allan Glassbrook Creel
US3951353A (en) * 1975-05-29 1976-04-20 West Point-Pepperell, Inc. Bobbin support assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1022283A (en) * 1905-03-22 1912-04-02 Universal Winding Co Creel.
US1972642A (en) * 1931-07-27 1934-09-04 Universal Winding Co Creel
US3858827A (en) * 1972-02-14 1975-01-07 Allan Glassbrook Creel
US3850394A (en) * 1972-05-26 1974-11-26 Schlafhorst & Co W Bobbin holder
US3951353A (en) * 1975-05-29 1976-04-20 West Point-Pepperell, Inc. Bobbin support assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112281285A (en) * 2020-10-16 2021-01-29 刘国怀 Yarn roller for spinning based on elastic rotation connection

Also Published As

Publication number Publication date
DE3466563D1 (en) 1987-11-05
JPS6048866A (en) 1985-03-16
EP0129510B1 (en) 1987-09-30
CH660472A5 (en) 1987-04-30

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