DE1159828B - Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins - Google Patents

Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins

Info

Publication number
DE1159828B
DE1159828B DEH44336A DEH0044336A DE1159828B DE 1159828 B DE1159828 B DE 1159828B DE H44336 A DEH44336 A DE H44336A DE H0044336 A DEH0044336 A DE H0044336A DE 1159828 B DE1159828 B DE 1159828B
Authority
DE
Germany
Prior art keywords
bobbins
thread
pay
production
spindle
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.)
Pending
Application number
DEH44336A
Other languages
German (de)
Inventor
Friedrich Mossig
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.)
Hamel Zwirnerei und Sp GmbH
Original Assignee
Hamel Zwirnerei und Sp 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 Hamel Zwirnerei und Sp GmbH filed Critical Hamel Zwirnerei und Sp GmbH
Priority to DEH44336A priority Critical patent/DE1159828B/en
Priority to CH1424462A priority patent/CH398392A/en
Publication of DE1159828B publication Critical patent/DE1159828B/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/105—Arrangements using hollow spindles, i.e. the yarns are running through the spindle of the unwound bobbins
    • D01H1/106—Two-for-one twisting
    • D01H1/108—Two-for-one twisting for two or more supply bobbins one on top of the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

Doppeldrahtzwirnspindel zum Hestellen von zweifachem Zwirn ab koaxial übereinander angeordneten Ablaufspulen Um auf Doppeldrahtzwirnspindeln bekannter Bauart zweifache Zwirne herzustellen, können, falls nicht schon gefachtes Material vorgelegt wird, zwei Spulen mit Einzelfäden koaxial auf den hohlen Schaft der Spindel aufgesteckt und die beiden Einzelfäden oberhalb der oberen Spule in den hohlen Schaft der Spindel eingeführt werden.Two-for-one twisting spindle for producing double twisted threads from coaxial stacked pay-off bobbins Um better known on two-for-one twisting spindles Design to produce double threads can, if not already plied material is presented, two bobbins with single threads coaxially on the hollow shaft of the spindle attached and the two single threads above the upper bobbin in the hollow shaft the spindle.

Der von der unteren Spule ablaufende Faden hat dabei einen wesentlich längeren Weg bis zum Einlauf in die Spindel zurückzulegen als der von der oberen Spule kommende, so daß die Gefahr besteht, daß infolge ungleicher Fadenspannung ein ungleichmäßiger Zwirn entsteht. Außerdem ist die Fadenführung auf dem Weg vom Ablösepunkt an der jeweiligen Ablaufspule bis zum Einlauf in die hohle Spindel kompliziert. Die beiden Fäden müssen auf diesem Weg vollständig getrennt geführt werden, weil sie hinsichtlich ihrer vom Abzug von der stillstehenden Spule herrührenden Kreisbewegung je nach den Durchmessern der beiden Ablaufspulen eine verschiedene Umlaufgeschwindigkeit haben, und daher eine überholmöglichkeit gegeben sein muß.The thread running off the lower bobbin has a significant effect to cover a longer way to the inlet in the spindle than that of the upper one Coming bobbin, so there is a risk that as a result of uneven thread tension an uneven thread is created. In addition, the thread guide is on the way from Complicated separation point at the respective pay-off reel up to the entry into the hollow spindle. The two threads must be completely separated on this path because them with regard to their circular motion resulting from the withdrawal from the stationary bobbin depending on the diameters of the two pay-off bobbins, a different speed of rotation have, and therefore there must be an opportunity to overtake.

Nach der Erfindung werden diese Nachteile dadurch vermieden, daß bei koaxial übereinander liegenden Spulen die Fadeneinlauföffnung der Hohlspindel sich zwischen den beiden Ablaufspulen befindet, so daß der Faden der oberen Spule nach unten und der Faden der unteren Spule nach oben abgezogen und beide Fäden gemeinsam in die Fadeneinlauföffnung eingeführt werden können.According to the invention, these disadvantages are avoided in that at coaxially superposed bobbins the thread inlet opening of the hollow spindle itself is located between the two pay-off bobbins, so that the thread of the upper bobbin after at the bottom and the thread of the lower bobbin pulled up and both threads together can be inserted into the thread inlet opening.

In der Zeichnung ist ein Ausführungsbeispiel einer solchen Doppeldrahtspindel dargestellt, und zwar die linke Hälfte im Schnitt und die rechte in Ansicht.In the drawing is an embodiment of such a double wire spindle shown, namely the left half in section and the right in view.

Der Faden 1 läuft von der stillstehenden Ablaufspule 2 nach unten und der Faden 1' von der gleichfalls stillstehenden Ablaufspule 2' nach oben, wobei dann beide Fäden zum Einlauf 3' in die hohle, stillstehende Spindel 3 gezogen werden. Die Fadeneinlauföffnung 3' ist also in einer Ebene zwischen den beiden Ablaufspulen angeordnet. Die Ablaufspule 2 hängt mit ihrem Trägerbolzen 4 in einem Einsatzteller 5, der sich auf einem ringförmigen Wulst 6' des stillstehenden Topfes 6 abstützt. Trägerbolzen 4 und Einsatzteller 5 sind in nicht dargestellter Weise lösbar miteinander verbunden. Die beiden Fäden 1 und 1' werden in bekannter Weise gemeinsam in der hohlen Spindel 3 der eigentlichen Zwirneinrichtung zugeführt und von da nach außen weitergeleitet, wo sie im weiteren Verlauf ihres Weges einen Ballon 7 um die Doppeldrahtspindel bilden und schließlich von der gleichfalls nicht dargestellten Aufwindeeinrichtung durch einen feststehenden Fadenführer 8 nach oben abgezogen werden.The thread 1 runs down from the stationary pay-off bobbin 2 and the thread 1 'from the also stationary pay-off bobbin 2' upwards, wherein then both threads are drawn into the hollow, stationary spindle 3 for the inlet 3 '. The thread inlet opening 3 'is therefore in a plane between the two pay-off bobbins arranged. The pay-off reel 2 hangs with its support bolt 4 in an insert plate 5, which is supported on an annular bead 6 'of the stationary pot 6. Support bolt 4 and insert plate 5 are detachable from one another in a manner not shown tied together. The two threads 1 and 1 'are common in a known manner in the hollow spindle 3 fed to the actual twisting device and from there to the outside forwarded, where in the further course of their way they put a balloon 7 around the twin wire spindle form and finally from the winding device, also not shown be withdrawn by a fixed thread guide 8 upwards.

Claims (1)

PATENTANSPRUCH: Doppeldrahtzwirnspindel zum Herstellen von zweifachem Zwirn ab koaxial übereinander angeordneten Ablaufspulen, dadurch gekennzeichnet, daß die Fadeneinlauföffnung (3') der Hohlspindel (3) sich zwischen den beidenAblaufspulen (2 und 2') befindet, so daß der Faden der oberen Spule (2) nach unten und der Faden der unteren Spule (2') nach oben abgezogen und beide Fäden gemeinsam in die Fadeneinlauföffnung (3') eingeführt werden können. In Betracht gezogene Druckschriften: Französische Patentschrift Nr. 1261484.PATENT CLAIM: Two-for-one twisting spindle for the production of double Twist from coaxially superposed pay-off bobbins, characterized in that that the thread inlet opening (3 ') of the hollow spindle (3) is between the two delivery bobbins (2 and 2 ') so that the thread of the upper bobbin (2) is down and the thread the lower bobbin (2 ') withdrawn upwards and both threads together into the thread inlet opening (3 ') can be introduced. Publications considered: French Patent No. 1261484.
DEH44336A 1961-12-07 1961-12-07 Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins Pending DE1159828B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEH44336A DE1159828B (en) 1961-12-07 1961-12-07 Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins
CH1424462A CH398392A (en) 1961-12-07 1962-12-05 Two-for-one twisting spindle for the production of double twine from single bobbins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH44336A DE1159828B (en) 1961-12-07 1961-12-07 Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins

Publications (1)

Publication Number Publication Date
DE1159828B true DE1159828B (en) 1963-12-19

Family

ID=7155466

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH44336A Pending DE1159828B (en) 1961-12-07 1961-12-07 Two-for-one twisting spindle for the production of double twine from coaxially stacked pay-off bobbins

Country Status (2)

Country Link
CH (1) CH398392A (en)
DE (1) DE1159828B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417850A2 (en) * 1989-09-15 1991-03-20 SAVIO MACCHINE TESSILI S.p.A. Improvement in doubling frames with double-hollow-shaft spindle, with mobile shaft coupling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261684A (en) * 1959-07-14 1961-05-19 Chesebrough Ponds Squeeze bottle in synthetic resin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261684A (en) * 1959-07-14 1961-05-19 Chesebrough Ponds Squeeze bottle in synthetic resin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417850A2 (en) * 1989-09-15 1991-03-20 SAVIO MACCHINE TESSILI S.p.A. Improvement in doubling frames with double-hollow-shaft spindle, with mobile shaft coupling
EP0417850A3 (en) * 1989-09-15 1991-07-17 Savio S.P.A. Improvement in doubling frames with double-hollow-shaft spindle, with mobile shaft coupling

Also Published As

Publication number Publication date
CH398392A (en) 1966-03-15

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