DE258226C - - Google Patents

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Publication number
DE258226C
DE258226C DENDAT258226D DE258226DA DE258226C DE 258226 C DE258226 C DE 258226C DE NDAT258226 D DENDAT258226 D DE NDAT258226D DE 258226D A DE258226D A DE 258226DA DE 258226 C DE258226 C DE 258226C
Authority
DE
Germany
Prior art keywords
eccentric
thread
forth
thread guide
nose
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.)
Active
Application number
DENDAT258226D
Other languages
German (de)
Publication of DE258226C publication Critical patent/DE258226C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • B65H54/2836Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • B65H54/2845"screw" type Owens Fiberglas
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die auf den bisher gebauten Kreuzkettspulmaschinen mit Fadenführerexzenter hergestellten Kreuzspulen eigneten sich bekanntlich weniger für Färbereizwecke. Der Grund dieses Nachteiles war der, daß die Flanken der Spulen zu fest bzw. fester wurden als ihr innerer Teil, aus welchem Grunde die Farbflotte die Spule nicht gleichmäßig durchdringen konnte, was jedoch zur Erzielung einer gutenThose produced on the previously built cross-warp winding machines with thread guide eccentric It is well known that packages are less suitable for dyeing purposes. The reason for this disadvantage was that the flanks the bobbins became too firm or firmer than their inner part, for which reason the dye liquor the coil could not penetrate evenly, which, however, to achieve a good

ίο Durchfärbung eine unumgängliche Notwendigkeit ist.ίο Coloring an indispensable necessity is.

Die Spulen erhielten die festen Flanken dadurch, daß infolge der Konstruktion des eingängigen Exzenters sich die Fadenlagen an der Umkehrstelle dicht aufeinanderlegten, wodurch der Zwischenraum zwischen den einzelnen Fäden fortfällt.The coils got the solid flanks because of the construction of the catchy Eccentrically, the thread layers lay tightly on top of one another at the reversal point, whereby the space between the individual threads disappears.

Kreuzspulen, bei denen der Faden abwechselnd einmal wie bisher an die äußere Kante, jedoch das nächste Mal in geringem Abstand von der Kante entfernt gelegt wird, haben den Vorteil, daß die Flanken die gleiche Härte als der innere Teil der Spule erhalten, so daß die Flotte gleichmäßig durchziehen kann.Cross-wound bobbins in which the thread alternates once as before to the outer edge, however, the next time it is placed a short distance from the edge the advantage that the flanks get the same hardness as the inner part of the coil, so that the fleet can pull through evenly.

Gegenstand nachstehend beschriebener Erfindung bildet nun eine Fadenführung für Kreuzspulmaschinen dieses Systems, um Spulen, wie vorstehend beschrieben, zu erzielen, und zwar kennzeichnet sich die Erfindung dadurch, daß das den Fadenführer hin und her führende Exzenter aus einer Doppelkurve besteht, die zwei Hin- und Hergänge von ungleichem Hub hat.The subject of the invention described below now forms a thread guide for Cross-winding machines of this system to achieve bobbins as described above, and although the invention is characterized in that the thread guide leading back and forth The eccentric consists of a double cam that has two reciprocating movements of unequal Hub has.

In der Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar zeigt:In the drawing, an embodiment is shown, namely shows:

Fig. ι das Exzenter in der Seitenansicht,
Fig. 2 in einer Oberansicht,
Fig. Ι the eccentric in side view,
Fig. 2 in a top view,

Fig. 3 im Schnitt nach Linie Y-Z,
Fig. 4 eine Abwicklung der Kurve des Exzenters. ! Wie aus den Figuren ersichtlich, ist das Exzenter zweigängig konstruiert, d. h. es hat zwei Hingänge, α und b, sowie zwei Rückgänge, c und d.
Fig. 3 in section along line YZ,
4 shows a development of the curve of the eccentric. ! As can be seen from the figures, the eccentric is designed with two turns, ie it has two drops, α and b, and two drops, c and d.

j Durch die Linien t-v und r-s in Fig. 4 ist ι angedeutet, daß die Nase f des einen Hin- ; ganges b einen geringeren Hub hat als die : Nase g des Hinganges a; ferner hat die Nase h I des Rückganges d einen geringeren Hub alsj The lines tv and rs in Fig. 4 ι indicated that the nose f of the one outward ; passage b has a smaller stroke than: nose g of slope a ; furthermore, the nose h I of the drop d has a smaller stroke than

die Nase i des Rückganges c. the nose i of the decline c.

< Durch den ungleichen Hub der Exzenterj kurve wird nun erreicht, daß der Faden unter Vermittlung eines Fadenführers, welcher von j dem umlaufenden Exzenter hin und her ge- : führt wird, abwechselnd einmal an die beiden i äußersten Kanten der Spule gelegt wird, wäh-I rend bei dem folgenden Hin- und Hergang ! der Faden nicht ganz bis an die äußeren j Kanten geführt wird, sondern von diesen um den Steigerungsunterschied der Exzenterkurven zurückbleibt. Es werden also abwechselnd längere und kürzere Fadenschichten gelegt. Infolgedessen liegen die Endwindungen zweier aufeinanderfolgender Fadenschichten nicht genau aufeinander, sondern nebeneinander, und die Spule erhält dadurch weiche Flanken. <Due to the unequal stroke of Exzenterj curve is now achieved in that the thread through the intermediary of a yarn carrier which is overall of j the rotating eccentric back and forth: lead, is alternately applied to the two i outermost edges of the coil once currencies I end up doing the following back and forth! the thread is not led all the way to the outer j edges, but remains behind by the difference in increase of the eccentric curves. Longer and shorter layers of thread are laid alternately. As a result, the end turns of two successive layers of thread do not lie exactly on top of one another, but rather next to one another, and the bobbin receives soft flanks as a result.

Claims (1)

Patent-Anspruch :Patent claim: Fadenführung für Kreuzspulmaschinen mit Exzenter, dadurch gekennzeichnet, daß das den Fadenführer hin und her führende Exzenter aus einer Doppelkurve besteht, die zwei Hin- und Hergänge (a, c und b, d) von verschiedenem Hub hat.Thread guide for package winding machines with eccentric, characterized in that the eccentric leading the thread guide back and forth consists of a double curve which has two back and forth gears (a, c and b, d) of different stroke. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT258226D Active DE258226C (en)

Publications (1)

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DE258226C true DE258226C (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670148A (en) * 1951-12-08 1954-02-23 Whitin Machine Works Quick-traverse mechanism for winding machines
US3690579A (en) * 1971-11-15 1972-09-12 Northrop Carolina Inc Textile thread winder with improved thread traversing mechanism
US10377741B2 (en) 2011-12-28 2019-08-13 Global Blood Therapeutics, Inc. Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
US10435393B2 (en) 2013-03-15 2019-10-08 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10450269B1 (en) 2013-11-18 2019-10-22 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10493035B2 (en) 2016-10-12 2019-12-03 Global Blood Therapeutics, Inc. Tablets comprising 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
US10695330B2 (en) 2015-03-30 2020-06-30 Global Blood Therapeutics, Inc. Methods of treatment
US10858317B2 (en) 2013-03-15 2020-12-08 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US11020382B2 (en) 2015-12-04 2021-06-01 Global Blood Therapeutics, Inc. Dosing regimens for 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
US11053195B2 (en) 2013-03-15 2021-07-06 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US11236109B2 (en) 2013-03-15 2022-02-01 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US11530191B2 (en) 2013-03-15 2022-12-20 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670148A (en) * 1951-12-08 1954-02-23 Whitin Machine Works Quick-traverse mechanism for winding machines
US3690579A (en) * 1971-11-15 1972-09-12 Northrop Carolina Inc Textile thread winder with improved thread traversing mechanism
US10377741B2 (en) 2011-12-28 2019-08-13 Global Blood Therapeutics, Inc. Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
US10822326B2 (en) 2011-12-28 2020-11-03 Global Blood Therapeutics, Inc. Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
US11053195B2 (en) 2013-03-15 2021-07-06 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10435393B2 (en) 2013-03-15 2019-10-08 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US11530191B2 (en) 2013-03-15 2022-12-20 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10858317B2 (en) 2013-03-15 2020-12-08 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US11236109B2 (en) 2013-03-15 2022-02-01 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10450269B1 (en) 2013-11-18 2019-10-22 Global Blood Therapeutics, Inc. Compounds and uses thereof for the modulation of hemoglobin
US10695330B2 (en) 2015-03-30 2020-06-30 Global Blood Therapeutics, Inc. Methods of treatment
US11020382B2 (en) 2015-12-04 2021-06-01 Global Blood Therapeutics, Inc. Dosing regimens for 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
US11944612B2 (en) 2015-12-04 2024-04-02 Global Blood Therapeutics, Inc. Dosing regimens for 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
US10493035B2 (en) 2016-10-12 2019-12-03 Global Blood Therapeutics, Inc. Tablets comprising 2-hydroxy-6-((2-(1-isopropyl-1H-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde

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