CH259403A - Thread brake. - Google Patents

Thread brake.

Info

Publication number
CH259403A
CH259403A CH259403DA CH259403A CH 259403 A CH259403 A CH 259403A CH 259403D A CH259403D A CH 259403DA CH 259403 A CH259403 A CH 259403A
Authority
CH
Switzerland
Prior art keywords
thread
thread brake
carriers
relation
webs
Prior art date
Application number
Other languages
German (de)
Inventor
Gujer Adolf
Original Assignee
Gujer Adolf
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 Gujer Adolf filed Critical Gujer Adolf
Publication of CH259403A publication Critical patent/CH259403A/en

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
    • 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
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
    • 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

  • Inorganic Fibers (AREA)

Description

  

  Fadenbremse.    Gegenstand vorliegender Erfindung ist  eine Fadenbremse für Textilmaschinen.  



  Ein     Ausführungsbeispiel    des Erfindungs  gegenstandes ist in beiliegender Zeichnung       dargestellt.    Es zeigt:       Fig.    1 eine perspektivische Ansicht des       Erfindungsgegenstandes,          Fig.    2 die beiden zusammengebauten Ösen  träger in Stirnansicht.,       Fig.    3 einen     Osenträger    in Ansicht,       Fig.    4 einen     Schnitt    nach der Linie       IV-IV    der     Fig.    2,       Fig.    5 und 6 einen     Fadenführungsstein    in  Ansicht und im Schnitt.  



  Die dargestellte Fadenbremse weist zwei  vorzugsweise aus elektrolytisch oxydiertem  Leichtmetall bestehende     Osenträger    1, 2 auf,.  welche durch eine     Achse    3 gelenkig mitein  ander verbunden sind. An jedem der Träger  1, 2 ist eine     Mehrzahl    von     Stegen    4 bzw. 5  fest angebracht. Diese Stege ragen gegenein  ander und sind so angeordnet, dass abwech  selnd nach einem Steg 4 des Trägers 1 ein  Steg 5     des    Trägers 2 folgt usw. Jeder der  Stege ragt in einen Schlitz 6 des gegenüber  liegenden Trägers.  



       Jn    jedem Steg 4 und 5 ist. ein als Öse  dienender Führungsstein 8 befestigt, der  einen Schlitz 9 zum Einführen des Fadens F  aufweist. Die     Führungssteine        bestehen    vor-         zugsweise    aus     synthetischem    Saphir von der  Härte 9. Dadurch ist     selbst    bei Verwendung  von feinsten und     härtesten    Garnen eine Ab  nützung der Steine praktisch nicht möglich.  Die     Führungssteine    sind in den     Stegen    4, 5       gefasst    und können nicht herausfallen.

   Die  Vielzahl der Führungssteine 8 ermöglicht  eine äusserst feine     Regulierung    der Brem  sung. Zum Einführen des Fadens werden die  beiden     Ösenträger    1, 2 geöffnet. Ein     zum     Beispiel an den Armen 10     angehängtes    Ge  wicht     gestattet,    den Faden unter einer zum  voraus     bestimmbaren    konstanten Spannung  zu halten.



  Thread brake. The present invention relates to a thread brake for textile machines.



  An embodiment of the subject invention is shown in the accompanying drawing. 1 shows a perspective view of the subject matter of the invention, FIG. 2 shows the two assembled eyelet supports in a front view. FIG. 3 shows an eyelet support, FIG. 4 shows a section along the line IV-IV of FIG. 2, FIG. 5 and 6 a thread guide stone in view and in section.



  The thread brake shown has two osseous carriers 1, 2, preferably made of electrolytically oxidized light metal. which are articulated mitein other by an axis 3. A plurality of webs 4 and 5 are fixedly attached to each of the carriers 1, 2. These webs protrude against one another and are arranged in such a way that a web 5 of the carrier 2 follows alternately after a web 4 of the carrier 1, etc. Each of the webs protrudes into a slot 6 of the opposite carrier.



       There are 4 and 5 in each web. a guide stone 8 which serves as an eyelet and which has a slot 9 for inserting the thread F is attached. The guide stones are preferably made of synthetic sapphire with a hardness of 9. This means that even when using the finest and hardest yarns, wear and tear on the stones is practically impossible. The guide stones are set in the webs 4, 5 and cannot fall out.

   The large number of guide blocks 8 enables extremely fine regulation of the braking. To insert the thread, the two eyelet carriers 1, 2 are opened. A weight attached to the arms 10, for example, allows the thread to be kept under a predetermined constant tension.

Claims (1)

PATENTANSPRUCH: Fadenbremse, gekennzeichnet durch eine Mehrzahl aufeinanderfolgender, in bezug aufeinander einstellbarer Fadenführungsösen aus härterem Material als die übrigen Teile. UNTERANSPRÜCHE 1. Fadenbremse nach Patentanspruch, da durch gekennzeichnet, dass die Ösen aus syn- tbetischem Saphir bestehen. 2. Fadenbremse nach Patentanspruch, da durch gekennzeichnet, da.ss zwei Osenträger in bezug aufeinander verstellbar sind und der eine von ihnen durch ein Gewicht belastet ist, um den Faden unter konstanter Span nung zu halten. Claim: Thread brake, characterized by a plurality of successive thread guide eyelets which can be adjusted in relation to one another and are made of a harder material than the other parts. SUBClaims 1. Thread brake according to patent claim, characterized in that the eyes are made of synthetic sapphire. 2. Thread brake according to claim, characterized in that two osseous carriers are adjustable in relation to each other and one of them is loaded by a weight in order to keep the thread under constant tension.
CH259403D 1947-08-13 1947-08-13 Thread brake. CH259403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH259403T 1947-08-13

Publications (1)

Publication Number Publication Date
CH259403A true CH259403A (en) 1949-01-31

Family

ID=4473088

Family Applications (1)

Application Number Title Priority Date Filing Date
CH259403D CH259403A (en) 1947-08-13 1947-08-13 Thread brake.

Country Status (1)

Country Link
CH (1) CH259403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900144A (en) * 1957-04-24 1959-08-18 American Feldmuehle Corp Thread guide
EP1101851A1 (en) * 1999-11-19 2001-05-23 L.G.L. Electronics S.p.A. Compensating weft brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900144A (en) * 1957-04-24 1959-08-18 American Feldmuehle Corp Thread guide
EP1101851A1 (en) * 1999-11-19 2001-05-23 L.G.L. Electronics S.p.A. Compensating weft brake

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