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DE844633C - Spinning bobbin, especially for rayon - Google Patents

Spinning bobbin, especially for rayon

Info

Publication number
DE844633C
DE844633C DEF1017A DEF0001017A DE844633C DE 844633 C DE844633 C DE 844633C DE F1017 A DEF1017 A DE F1017A DE F0001017 A DEF0001017 A DE F0001017A DE 844633 C DE844633 C DE 844633C
Authority
DE
Germany
Prior art keywords
rayon
spinning bobbin
sleeve
flanges
spindles
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
Application number
DEF1017A
Other languages
German (de)
Inventor
Wilhelm Dr Roehm
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DEF1017A priority Critical patent/DE844633C/en
Application granted granted Critical
Publication of DE844633C publication Critical patent/DE844633C/en
Expired legal-status Critical Current

Links

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
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • 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

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

Die Erfindung beieht sich auf eine ISpinnspule, insbesondere für Kunstseide, vornehmlich zum Aufsetzen auf schnell laufende Spindeln, die aus einer Hülse mit beidseitigen Flanschen besteht, in denen sich Aufstecköffnungen für die Spindel befinden. The invention relates to an I-spinning bobbin, in particular for Artificial silk, primarily to be placed on high-speed spindles that consist of a There is a sleeve with flanges on both sides, in which there are slip-on openings for the Spindle.

Solche Spulen fordern eine maßgenaue Fertigung, die zentrischen Lauf gewährleistet. Sie sollen ferner möglichst leicht sein und neben der erforderlichen mechanischen Festigkeit eine ausreichende Widerstandsfähigkeit gegen chemische Einflüsse besitzen. Such coils require dimensionally accurate production, the centric run guaranteed. They should also be as light as possible and next to the required mechanical strength sufficient resistance to chemical influences own.

Man hat die Spulen daher aus Materialien hergestellt, die diese Forderungen weitgehend erfüllen, beispielsweise aus gepreßten oder gespritzten Kunststoffmassen, aus gewickelter Preßpappe od. dgl. Bei derartigen Spulen hat es sich aber als sehr nachteilig erwiesen, daß ihre Aufstecköffnungen beim Aufstecken oder Auswechseln der Spulen insbesondere auf schnell laufenden Spindeln infolge der Reibungswärme sich schon nach kurzer Betriebszeit ausweiten und unrund werden. Die Spulen laufen nicht mehr zentrisch und sind dann unbrauchbar.The coils have therefore been made from materials that meet these requirements largely meet, for example from pressed or injected plastic masses, from wound cardboard or the like. But with such coils it has proven to be very proved disadvantageous that their Aufstecköffnungen when plugging or replacing of the bobbins especially on high-speed spindles due to the frictional heat expand and become out of round after a short period of operation. The bobbins run no longer centric and are then unusable.

Die Erfindung bezweckt, diese Nachteile zu beheben und die Lebensdauer der Spulen wesentlich zu erhöhen. Dieser Zweck wird gemäß der Erfindung dadurch erreicht, daß die Aufstecköffnungen von Metallbüchsen gebildet sind, die in die Flansche eingebettet sind. Um einen guten Sitz der mit Federn versehenen Spindeln zu erreichen, ist innerhalb der Spulenhiilse eine gleichachsige Büchse angeordnet. The invention aims to remedy these disadvantages and increase the service life the coils to increase significantly. This purpose is thereby achieved according to the invention achieved that the slip-on openings are formed by metal sleeves that are inserted into the Flanges are embedded. To ensure a good fit of the spring-loaded spindles To achieve, an equiaxed sleeve is arranged within the bobbin case.

In der Zeichnung ist ein Äusführungsbeispiel des Erfindungsgegenstandes dargestellt. Die Spule besteht aus drei aus Celluloseacetatspritzgußmasse gespritzten Teilen, und zwar der Hülse (I) und deren Flansche (2, 3), die mit der Hülse durch Verkleben verbunden sind. Die Aufstecköffnungen für die Spindeln werdeji von Metallbüchsen (4, 5) gebildet, die in die Flansche eingebettet sind. Die Hülse enthält eine gleichaciisige Büchse (6) eingespritzt, die bei mit Federn versehenen Spindeln einen guten Sitz ermöglicht, da sich die Federn infolge der Zentrifttgalklaft test all <leii rohrartigen Teil anlegen. The drawing shows an exemplary embodiment of the subject matter of the invention shown. The coil consists of three injected cellulose acetate injection molding compounds Share, namely the sleeve (I) and its flanges (2, 3) that go through with the sleeve Bonding are connected. The attachment openings for the spindles are made of metal cans (4, 5), which are embedded in the flanges. The sleeve contains a similar Bushing (6) injected, which fits well with spring-loaded spindles made possible because the springs are tubular as a result of the Zentrifttgalklaft test Create part.

PATEN TA N 5 1< ( 111.. PATEN TA N 5 1 <(111 ..

I. Spinnspule, insbesondere iür Kunstseide, vornehmlich zum Aufsetzen auf schnell laufende Spindeln, die aus einer Hülse mit beidseitigen Flanschen besteht, in denen sich Aufstecköffnungen für die SI,indel befinden, dadurch gekennzeichnet, dal? die Aufstecköffnungen von Metallbüchsen (4, ,) gebildet sind, die in die Flansche (2, 3) eingebettet sind. I. Spinning bobbin, especially for rayon, primarily for putting on on high-speed spindles, which consists of a sleeve with flanges on both sides, in which there are attachment openings for the SI, indel, characterized dal? the slip-on openings of metal sleeves (4,,) are formed, which are in the flanges (2, 3) are embedded.

Claims (1)

2. Spinnspule nach .\nsl)rucll I, dadurch gekennzeichnet, daß innerhalb der Hülse (I) eine gleichachsige Büclase (6) angeordnet ist. 2. Spinning bobbin according to. \ Nsl) rucll I, characterized in that within the sleeve (I) an equiaxed Büclase (6) is arranged.
DEF1017A 1950-03-14 1950-03-14 Spinning bobbin, especially for rayon Expired DE844633C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF1017A DE844633C (en) 1950-03-14 1950-03-14 Spinning bobbin, especially for rayon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF1017A DE844633C (en) 1950-03-14 1950-03-14 Spinning bobbin, especially for rayon

Publications (1)

Publication Number Publication Date
DE844633C true DE844633C (en) 1952-07-24

Family

ID=7082659

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF1017A Expired DE844633C (en) 1950-03-14 1950-03-14 Spinning bobbin, especially for rayon

Country Status (1)

Country Link
DE (1) DE844633C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700099A (en) * 1970-11-03 1972-10-24 J Omer Heroux End roll protector
US4990040A (en) * 1984-08-10 1991-02-05 Werzalit-Werke, J.F. Werz Kg Bracing device for preserving the shape of large coils
DE4329812A1 (en) * 1993-09-03 1995-03-09 Hildebrandt Spulen Bobbins Gmb Coil former composed of an aluminium alloy and a method for its manufacture
DE102015200443A1 (en) * 2015-01-14 2016-07-14 Enviro Pack GmbH Packaging material roll and method of making a core

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700099A (en) * 1970-11-03 1972-10-24 J Omer Heroux End roll protector
US4990040A (en) * 1984-08-10 1991-02-05 Werzalit-Werke, J.F. Werz Kg Bracing device for preserving the shape of large coils
DE4329812A1 (en) * 1993-09-03 1995-03-09 Hildebrandt Spulen Bobbins Gmb Coil former composed of an aluminium alloy and a method for its manufacture
DE102015200443A1 (en) * 2015-01-14 2016-07-14 Enviro Pack GmbH Packaging material roll and method of making a core

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