DE138639C

DE138639C -

Info

Publication number: DE138639C
Application number: DENDAT138639D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

KLASSEGREAT

Die vorliegende Erfindung betrifft eine Vorrichtung zur Herstellung von Doppelsammt mit Polkettenmuster mittels zweier Grundketten und einer Polkette, die durch abwechselndes Einbinden ihrer Fäden in die beiden Grundketten den Flor für beide Gewebe bildet, der durch ein zwischen den Geweben angeordnetes Messer zerschnitten wird. Wenn jedoch Polkettenmuster erzeugt werden sollen, bilden die Polfäden keinen Flor, sondern sie werden in die Grundkette eingebunden, zu welcher sie gehören. Mittels einer Jacquardmaschine können die verschiedenartigsten Muster erzeugt werden.The present invention relates to an apparatus for making double saplings with pile chain pattern by means of two basic chains and one pile chain, which alternate with Integrating their threads into the two basic warps forms the pile for both fabrics, the is cut by a knife placed between the tissues. However, if pile chain pattern are to be produced, the pile threads do not form a pile, but they are tied into the basic chain to which they are belong. A wide variety of patterns can be created using a jacquard machine.

Die Polkette ist in zwei Teile geteilt, so dafs jede Grundkette und der zu ihr gehörige Teil der Polfäden ohne Florbildung Muster erzeugen kann. Um auf beiden Stücken, der Ober- wie der Unterwaare, gleichzeitig dasselbe Muster erzeugen zu können, müssen die Polfäden für beide Stücke gleichzeitig, jedoch entgegengesetzt zu einander bewegt werden.The pole chain is divided into two parts, so that each basic chain and that belonging to it Part of the pile threads can produce patterns without pile formation. To on both pieces, the The upper and lower parts must be able to produce the same pattern at the same time Pile threads for both pieces are moved at the same time, but in opposite directions to each other.

Dies wird dadurch erreicht, dafs die Platinenschnüre nicht direct mit den Litzen verbunden sind, sondern, dafs sie erst um unter der Jacquardmaschine angeordnete Rollen von unten geführt sind und an einer Feder befestigt sind, von welcher aus erst die Harnischschnüre ausgehen. Bei Hochgang der Platinen werden sich also die von diesen bewegten Polkettenfäden nicht heben, sondern senken.This is achieved in that the sinker cords are not connected directly to the strands are, but that they are only about rollers arranged under the jacquard machine from below are guided and are attached to a spring from which the harness cords go out. When the sinkers go up, the pile warp threads moved by them will move not raise, but lower.

In der beiliegenden Zeichnung ist die die Neuerung der vorliegenden Erfindung bildende Vorrichtung zum gleichzeitigen Bewegen der oberen und Unteren Florfäden dargestellt.In the accompanying drawing is what constitutes the novelty of the present invention Device for moving the upper and lower pile threads simultaneously.

Fig. ι zeigt einen schematischen Längsschnitt durch den Webstuhl; die die Litzen bewegenden Schnüre sind abgeschnitten dargestellt, da die Jacquardmaschine in einer erheblichen Höhe angenommen werden mufs. Fig. 2 ist eine Seitenansicht der Jacquardmaschine, welche die Litzen der Polfäden der beiden Gewebe umstellt. Fig. 3 bis 5 zeigen einzelne Teile in gröfserem Mafsstabe, Fig. 6 die herzustellende Waare.Fig. Ι shows a schematic longitudinal section through the loom; those moving the strands Cords are shown cut off because the jacquard machine is at a considerable height must be accepted. Fig. 2 is a side view of the jacquard machine embodying the Surrounds the strands of the pile threads of the two fabrics. 3 to 5 show individual parts in On a larger scale, Fig. 6 shows the goods to be manufactured.

In Fig. ι sind die Litzen der Polfäden des unteren Gewebes mit ihren Schnüren durch gestrichelte Linien dargestellt, die Litzen der Polfäden des oberen Gewebes mit ihren Schnüren dagegen mit strichpunktirten Linien. Diese Litzen und Schnüre sind in Fig. 3 in gröfserem Mafsstab dargestellt.In Fig. Ι the strands of the pile threads of the lower fabric with their cords are through shown in dashed lines, the strands of the pile threads of the upper fabric with their Lacing, on the other hand, with dash-dotted lines. These strands and cords are shown in FIG. 3 in shown on a larger scale.

Der Webstuhl ist mit drei Jacquardmaschinen EFG ausgerüstet, von denen die mit E bezeichnete auf die obere Grundkette wirkt, während die zweite Jacquardmaschine F auf die untere Grundkette einwirkt; die dritte Jacquardmaschine G beeinfiufst die beiden Polfädengruppen für das obere und untere Gewebe. Die an den Platinen der Jacquardmaschine G befestigten Schnüre sind in zwei Gruppen geteilt, von denen die einen α unmittelbar zu den Litzen b der Polfäden des unteren Gewebes führen. Die anderen Schnüre d, die ebenfalls an den Platinen der Jacquardmaschine G befestigt sind, beeinflussen die Litzen e der Polfäden des oberen Gewebes. An den Litzen b und e hängen Gewichte f. Die Bewegung der Litzen e der Polfäden desThe loom is equipped with three jacquard machines EFG , of which the one marked E acts on the upper base warp, while the second jacquard machine F acts on the lower base warp; the third jacquard machine G influences the two pile thread groups for the upper and lower fabric. The cords attached to the sinkers of the jacquard machine G are divided into two groups, one of which α lead directly to the strands b of the pile threads of the lower fabric. The other cords d, which are also attached to the sinkers of the jacquard machine G , influence the strands e of the pile threads of the upper fabric. Weights f hang from strands b and e . The movement of strands e of the pile threads of the

Claims

The upper tissue differs from the earlier usual in that the lifting of the corresponding sinkers of the jacquard machine. a lowering of the corresponding strands result so that the pile threads passing through the eyes of these strands go downwards, if they are to be involved by the Schufs.

This is achieved in the following way (Figures 2 and 3). Below the jacquard machine G rollers h are arranged, which, as FIGS. 4 and 5 show, are arranged between wooden strips g. The latter are held together between two crossbars ρ by bolts i , which also serve as axes for the small rollers h , the end walls of which are embedded in the wooden strips g. The whole frame is fastened to a support underneath the jacquard machine by means of rails k (FIG. 2).

The cords d run from below around the rollers h and are attached at their ends to springs m which are suspended from a fixed point. These springs m can consist of rubber or spiral springs. At / the cords η are attached at the same time, on which the associated strands attack. These cords η carry the strands e corresponding to the pile threads of the upper fabric 0.

It can readily be seen from the foregoing that the lifting of the sinkers of the cords d causes the tensioning and lengthening of the corresponding springs m; So the cords n. to which the strands e are attached are moved downwards by their weight.

When the pile threads of the upper fabric are lowered to the lower fabric and are included by the Schufs in such a way that they are in the sub-subject of the lower basic chain the pile will be formed. The same applies to the pile threads of the lower fabric, which are raised so high that they are tied into the upper basic chain by the Creator will. In contrast, the raised pile threads of the lower fabric and the lowered pile threads of the upper fabric remain in the amount of their own basic chain of their fabric, they produce in this pile chain pattern, such as is shown in Fig. 6 on an enlarged scale.

Pate ν τ-Α ν SPRU c η:
Device for the production of double pile with pile warp patterns by means of two base chains and a split pile warp, characterized in that the strands for the upper and lower pile threads are lifted through the sinkers of a single jacquard machine, the strands for the upper pile warp threads on springs (m) are suspended, to which the pkitine cords guided from below via rollers below are connected, so that the pile threads passing through these strands are lowered when the sinkers are lifted.

1 sheet of drawings.