DE67954C - Knob fabric with integrated basic pattern - Google Patents

Description

IMPERIAL

PATENT OFFICE. W.

The knitted or loop fabric, also known as terry fabric or English Towel peat is known to be a fabric that is made up of numerous on both sides Has loops formed by chain threads, which, without the use of needles to be inserted, how they are used in the production of velvet.

In the formation of this produced by working back and forth on the jacquard chair The fabric finds a strongly stretched and a special, weakly stretched chain (knobbed chain) Use; the latter is connected with the GaI-lirung, while the former (basic chain) alternately through the maillons of two placed in front of or behind the gall, is pulled through with double sinkers for the forward and backward work of provided shafts.

Two chain trees are therefore also necessary and are used after the Hem any chosen number of weft threads close together, but in a certain amount Distance from the last thread, shot in and then struck together against the previous thread. These Gun threads pull the weakly tensioned chain with them, while they stretch over the heavily tensioned one to push. The knobbed chain is in the form of a mesh or knob, the chain thread in question before the formation of the nub (in the sense of the working direction taken) is basically devoured.

The way of making such loop fabrics using only a single one Brochure shot has nothing peculiar about it and is common practice.

So far, however, one has not been able to use loop fabrics as multi-protective goods to produce that without affecting the loop formation at the same time as the loops basically located figures could be generated.

The present invention relates to a method for producing such two or multi-protective mesh fabrics with figures woven or broschirten into the ground.

For this purpose, a design is first made, which first of all has the required Contains binding for the stitches on the top and bottom, so that this design corresponding cards of the jacquard machine only the formation of stitches or of smooth Cause cause as the character demands.

In this design the drawing is then shot or broached into the ground should be entered.

In the accompanying drawing, FIG. 1 shows a cartridge produced in this way for, for example, seven Schufs, in the design of which the figure to be mailed or broken in is entered.

As soon as this cartridge is made, it is used to connect the cards made afterwards paced, whereby it is mainly to be seen that the course of the report goes along with it a card for the basic binding begins respectively. when lining up the courses ends with such a card.

Taking this into account is the connection of the cards and the work on the jacquard machine here:

1. Basic binding card

I. Map of Figurenschufs

2. Basic binding card

II. Figurenschufs map

3. Basic binding card

III. Card Figurenschufs

4. Basic binding card.

All of these seven shots are struck together, creating the noose according to the pattern on the top or bottom of the fabric and by the last created, as required, to be held in their position.

The IV. Figurschufs can then be hit on the goods immediately afterwards, whereupon again the first creation of the basic binding (1st card of the course) must follow, who then must also be posted and so on.

As you can see, there is a change here (in contrast to the previously usual way of working with a single brochure creator) always a basic creator and a figurine creator, without that this would impair the formation of the stitches.

The installation of the jacquard chair required to produce this fabric is shown in FIG. 2 of the drawing. As can be seen, α and b are the two chain trees, a ¹ and b ^l the upper resp. the sub-chain; A is the jacquard machine to be set in motion by step T , in whose galling c both warps are drawn, and d ¹ to d "' are four wings with long braids / for producing the smooth knitted fabric. FIG. 3 shows the lacing, the drawing in of the two chains α ¹ and i » ¹ in the galling c and the note.

The four wings d ^! to d * with the long strands / are made by the usual lacing of the so-called. Contremarches associated with the required D kicks.

In the given case, there are three such steps D , as can also be seen from the slip shown on the right in FIG. 3.

As with the ordinary loom, the four shafts d ' to d * are attached to four double-armed levers h and (four) long and (four) short cross steps e ¹ to e ⁴ or y ¹ to f * are arranged, their connection with the steps D is established by the slip. So it is, for example, the III. Step D is connected with the long cross steps e ¹ and e ⁴ and the short cross steps / ² and / ³ , the second step D is connected with the long cross steps e ' ² and e ⁴ and the short cross steps f ¹ and f ³ , so that through Step III d ^l and d ^{l are} raised and simultaneously d and d ^{3 are} lowered, etc. In the drawing, for the sake of clarity, only III is shown. Step D shown.

As mentioned, the above-described device on the loom is used to produce the smooth loop fabric, while the jacquard machine A has to be activated to produce the hem.

Since the hitting of the ark takes place only after the seventh creation, it is from Advantage of holding the ark during the first six shots so that it does not hit can be.

For this purpose there is a retarding grid g which tends to hold the drawer so that it cannot be knocked into the compartment. The end g ^{l of} the retarding grid is connected by a cord s ¹ to a lever 5 (see FIG. 4) which, as can be seen, is only actuated from the machine step T when the latter is in the direction of the arrow α against the lever s is pivoted. After the seventh creation, the weaver moves the step T by means of the foot in such a way that it arrives at the punctured position, whereby the lever s and retarder g are moved downwards and the drawer is released.

The device shown in FIG. 4 can be modified in many ways.

Since the drawer has to be struck as early as the third step D when producing smooth mesh fabrics, the retarding grille could be connected to step III (D) by a cord or the like.

In Fig. 2, a retarding grid g is drawn, which is not operated by the machine step T, but by the machine A itself. There is a special plate in the front harness of the machine, which is connected to the retarding grid by a cord k in such a way that when the plate is lifted, the retarding grid is removed from the drawer and the drawer is released. The corresponding card of the machine is then provided with a perforation. In the given case, every seventh card would receive such a perforation. The loom regulator m of the loom is moved by the levers D by means of cords η η and a double-armed lever 0 (Fig. 2).

The procedure described in the foregoing, carried out with the jacquard chair set up in this way, is recommended from the Reason, because otherwise the material will not become pure, but loops are formed in the smooth base, which affect the appearance of the goods.

As is easy to see, the fabric can also be made as a brocaded fabric; H.

of figurines by applying brochure shops only to those corresponding to the figurine Width can be moved back and forth. ■

Claims (1)

Patent claim: A knobbed fabric (terry cloth), patterned in a double sense in such a way that the left one Side of any design (produced with the jacquard gear) knob pattern on smooth Green de j the right side presents the complementary nub pattern on a base, who with the help of special figure shots patterned (launches) in the manner of an embroidered fabric is. For this purpose ι sheet of drawings.