AT73566B - Thread structures made of adjacent and superposed links held together by a binding agent, for example for high-pressure hoses, drive belts and similar objects exposed to high stresses. - Google Patents

Thread structures made of adjacent and superposed links held together by a binding agent, for example for high-pressure hoses, drive belts and similar objects exposed to high stresses.

Info

Publication number
AT73566B
AT73566B AT73566DA AT73566B AT 73566 B AT73566 B AT 73566B AT 73566D A AT73566D A AT 73566DA AT 73566 B AT73566 B AT 73566B
Authority
AT
Austria
Prior art keywords
adjacent
binding agent
held together
drive belts
similar objects
Prior art date
Application number
Other languages
German (de)
Inventor
Lawrence Alonzo Subers
Original Assignee
Lawrence Alonzo Subers
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 Lawrence Alonzo Subers filed Critical Lawrence Alonzo Subers
Application granted granted Critical
Publication of AT73566B publication Critical patent/AT73566B/en

Links

Description

  

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   Es ist leicht ersichtlich, dass diese Gebilde in vielfachen Anordnungen benutzt werden können, indem beliebig viele verschiedene Schichten   übereinander   gelegt werden. Der Stoff wird auf einem Dorn oder hohlen Kern verwunden, wie dies früher für den das Band ergebenden Schlauch beschrieben wurde und wird nachher zusammengedrückt. -   Ea   ist auch leicht ersichtlich, dass dieser Stoff aus Streifen von beliebiger Breite und Dicke und von Fäden beliebiger Art hergestellt werden kann, je nach den gewünschten Abmessungen und dem Verwendungszweck. Auch kann irgend eine andere Form der Glieder oder Streifen für   1ie   Bänder des Stosses verwendet werden. 



   Die Streckbarkeit des Bandes schwankt je nach dem Winkel, unter welchem die   Fadenstreifen   in demselben verwunden sind und entsprechend die des Schlauches oder Stoffes je nach dem   Aufwindungswinkel   der Bänder in den einzelnen Lagen. Dieser Winkel kann beliebig verändert werden ; da die   Längung umso geringer,   je geringer dieser Winkel ist, so ist es wichtig, die Band- gruppen ungefähr unter einem Winkel von   150   zur Längsrichtung des Gebildes oder unter einem kleineren Winkel zu verwinden, wenn die   Längung   möglichst gering gehalten werden soll. die bei Schläuchen eine Querschnittverengerung ergeben würde. 



   Die innerste Lage des fertigen Stoffes bei   Schläuchen   wird demnach vorzugsweise   aus Bändern   hergestellt, in welchen die Streifen unter einem grösseren Winkel verwunden sind, während die äusseren Schichten aus Bändern bestehen, deren Verwindungswinkel mit zunehmender Entfernung der Schicht vom Schlauchmittelpunkte abnimmt, wodurch die Streckung der äussersten   Schicht     verhältnismässig   gering wird. 



   Eine Zwischenschicht ist dazu bestimmt, die Dehnung des Schlauches in der Richtung des Umfanges, also eine Erweiterung desselben   zu   verhindern, während die innere und insbesondere die äussere Schicht die Streckung des Schlauches in der Längsrichtung bestimmt. Fig. 10 und 11 zeigen einen Luftreifen, der nach dieser Anordnung auf einem grossen Kern hergestellt ist und dessen Schichten X, l', Z verschiedene   Streckba-rkeit   besitzen. 



    PATENT-ANSPRÜCHE :  
1. Fadengebilde aus neben-und übereinander liegenden, durch ein Bindemittel zusammengehaltenen Gliedern, beispielsweise für Hochdruckschläuche, Treibriemen und   ähnlichen,   hohen Beanspruchungen ausgesetzten Gegenständen, dadurch gekennzeichnet, dass die einzelnen
Glieder (G) aus flachgedrückten, schlauchartigen Gebilden bestehen, die in bekannter Weise.   jedoch mit möglichst hoher Spannung   durch Schraubenwindung einzelner aus Fäden zusammengesetzter Bänder (A. B') um einen Dorn und nachheriges Flachdrücken zwischen Walzen her-   gchtellt   sind.



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   It is easy to see that these structures can be used in multiple arrangements by superimposing any number of different layers. The fabric is twisted on a mandrel or hollow core, as previously described for the tube making the tape, and is subsequently compressed. It is also easy to see that this fabric can be made from strips of any width and thickness and from threads of any type, depending on the desired dimensions and the intended use. Any other shape of the links or strips for the ligaments of the butt can also be used.



   The stretchability of the tape varies depending on the angle at which the thread strips are twisted in it and, correspondingly, that of the tube or fabric depending on the winding angle of the tapes in the individual layers. This angle can be changed as required; Since the elongation is less, the smaller this angle, it is important to twist the band groups at an angle of approximately 150 to the longitudinal direction of the structure or at a smaller angle if the elongation is to be kept as low as possible. which would result in a narrowing of the cross-section of hoses.



   The innermost layer of the finished fabric in hoses is therefore preferably made of tapes in which the strips are twisted at a larger angle, while the outer layers consist of tapes whose twist angle decreases with increasing distance of the layer from the center of the hose, thereby stretching the outermost Layer is relatively low.



   An intermediate layer is intended to prevent the hose from stretching in the direction of the circumference, that is to say from widening the same, while the inner and in particular the outer layer determines the stretching of the hose in the longitudinal direction. 10 and 11 show a pneumatic tire which is manufactured according to this arrangement on a large core and the layers X, 1 ', Z of which have different extensibility.



    PATENT CLAIMS:
1. Thread structure of adjacent and superimposed links held together by a binding agent, for example for high-pressure hoses, drive belts and similar objects exposed to high stresses, characterized in that the individual
Links (G) consist of flattened, hose-like structures, which in a known manner. but with the highest possible tension by screwing individual strips (A. B ') composed of threads around a mandrel and then flattening them between rollers.

 

Claims (1)

2. Fadengebilde nach Anspruch 1, dadurch gekennzeichnet, dass die Bänder (A bzw. B') EMI3.1 2. Thread structure according to claim 1, characterized in that the bands (A or B ') EMI3.1
AT73566D 1911-11-27 1911-11-27 Thread structures made of adjacent and superposed links held together by a binding agent, for example for high-pressure hoses, drive belts and similar objects exposed to high stresses. AT73566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT73566T 1911-11-27

Publications (1)

Publication Number Publication Date
AT73566B true AT73566B (en) 1917-07-25

Family

ID=3595233

Family Applications (1)

Application Number Title Priority Date Filing Date
AT73566D AT73566B (en) 1911-11-27 1911-11-27 Thread structures made of adjacent and superposed links held together by a binding agent, for example for high-pressure hoses, drive belts and similar objects exposed to high stresses.

Country Status (1)

Country Link
AT (1) AT73566B (en)

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