DE2426470A1 - PROCESS FOR KNITTING TUBULAR HOSPITALS AND ARTICLES, IN PARTICULAR TIGHTS, MADE BY THIS PROCESS - Google Patents

Description

May 27, 1974

DIM - ROSY

Zone industrial

71404.- ÄÜTUN / France i cn

"Methods of knitting tubular hosiery and articles, especially tights that are manufactured using this process. "

Improvements to the machine knitting of tubular articles of hosiery have been described in the main patent.

According to the invention described in the main patent, the knitting process is characterized in that, in order to avoid differences in the height and / or the elasticity, in particular in the longitudinal direction of the pipe and in certain parts, the predetermined Corresponding angular surfaces to obtain the said tubular articles in the said areas while changing the mesh height

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knits in these areas. This is done in a simple way, for example achieved by knitting only part of the stitches and shooting through the threads in the rows that are not knitted. For example, you can only knit every second row of stitches.

In this way a narrowing was obtained, which is particularly significant in the longitudinal direction of the tricot tube in this Area is.

However, the method of the invention could be advantageous be used in particular for the production of tights, which were given a slip-like appearance in their upper part, thereby enhancing the appearance and comfort of the article have been improved.

The present addition addresses complementary improvements for the method and articles contained in the main patent have been described. Thanks to these improvements, The panty-like appearance of the tights can be further enhanced by narrowing the leotard at the desired point of the pipe is effected in a progressive extent as desired.

According to a feature of the improved process of the previous end In addition, in the areas of the article that are to be particularly narrowed, an increasingly smaller one is knitted Number of meshes. For example, one of two rows of threads can be used in an area of the article that is to be particularly narrowed shot through and only a reduced number of machin are knitted in the other areas.

The invention is explained in more detail below with reference to the accompanying schematic figures. The following applies to these figures:
■ - - - Figures 1, 3, 5 and 7 show schematically and;

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-3- 2426A70

theoretically different meshes of a jersey;

FIGS. 2, 4, _5, 6 and 8 illustrate, in an even more schematic and conventional manner, the mesh schemes of the respective FIGS. 1, 3> 5 and 7;

- Figures 9, 10 and 11 represent using the usual; symbols explained in Figs. 2, 4> 6 and 8 represents how the different areas of a jersey produced according to the invention and improvements of the present addition be achieved.

Reference is first made to FIG. 1, in which a thread 1 of a jersey is shown, the successive

Mesh m., M, ·. , m., m ,, ... forms,
la το ,, ic το.

In the conventional scheme of FIG. 2, one finds the

Thread 1 and the stitches m., M, ·,, etc. again. The shape of the

la id

Mesh is of course compared to that shown in FIG theoretical shape, which in turn has been simplified compared to the actual shape of the mesh, which has always been more or less deforms according to the stretch state of the jersey have been simplified.

In the scheme shown in Figure 3 are three. Courses of stitches shown on the left side of the figure denoted by I> -P- »IH · and formed by three threads 1, 2 and 3, respectively the nested meshes m., m .., etc ...

la ι D

^m 2 ' ^m 2b' ^m 2c ' ^etc. ·· * * ^m ^ " ^m Th' ^etc. * ·" form. In the figure 3 the overflow and underflow of the threads is shown and can be followed in every row.

In FIG. 4, the same is done in a conventional manner

Mesh arrangement as in FIG. 3 with the meshes m,, m., Etc. '.

la id

m_, nw> etc ... nw, nw-u »etc .... shown.

Reference is now made to Figure 5, in which three courses I, H and III are shown, which are from

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three threads 1,2,3 are formed, which are knitted with the formation of different stitches m., m., where i considered the rank of the row (first row, second row, third row, etc ...) and j_ the order letter in both cases Needle a, b, g_. .. represent. This stitch pattern differs from that of FIG. 3 in that the stitch nu, in the second row is not knitted _f but is laid on and carried along, and that the stitch τα .., under these conditions on the stitch m_, in the following row (III) appended.

The diagram of FIG. 6 shows the diagram of FIG. 5 in a more conventional manner, by placing and carrying the Mesh m_-, through the Kicht loop formation in point 2, b des Schemas is marked.

FIG. 7 illustrates, in a manner corresponding to FIG. 5, three courses of stitches. Rows I and III are worked in the normal way, while in row II only the stitches m ₅ and in «- are knitted in the normal way. The stitch nu is placed and carried along, as has already been shown in FIG. 5, while the stitch nu-. is omitted. The thread 2 is shot through, ie the needle b in row II does not work. The mesh m, consequently has only attached itself to the mesh nw-.

This is illustrated in a conventional manner in FIG. 8, in which the shot through at the location of the mesh m ^ - Thread represented by the overflow of thread 2 above point 2, b is, while attaching the entrained mesh hu at the foot of the stitch by creating a return point

^ c

of thread 2 at point 2, c is made clear.

In Figure 7 you can see the different over and Trace the underflows of the threads in each row.

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After that, the principle of the schematic representations Now that has been defined, reference is made to Figure 9 in which the knitting diagram of a tubular portion of an article is shown in which no longitudinal constrictions have been made. Such a part is, for example, in a zone that forms the leg areas of the pantyhose or in a zone in which a maximum width is to be achieved, especially for the leg and the crotch.

As is illustrated in FIG. 9, in which eight successive courses of stitches are shown, denoted by I to VIII and running over eight successive cycles denoted by a to h, one recognizes in these areas that practically all stitches are knitted and in normal If one follows the thread 1, one recognizes that, however, in point 1, d and in point 1, h one stitch is carried along. The same applies to thread 3 at points 3, a and 3, e, etc. These punctiform entrainments, which in the art can be called classic, give the article a better appearance and to some extent prevent "running of stitches" in the article as a result of the breaking of a thread.

Reference is now made to FIG. 10, in which a narrowed area is shown, which is produced in the manner described in the main patent by sealing one of two rows of threads. ^:

FIG. 10 shows that the rows of threads I, III, VEI are knitted in the normal way, while the paired rows II, IV, VE, VIII are shot through, whereby no stitch is formed in the normal way and the threads 2, 4, 6, 8 only at the foot of the odd-numbered courses at the corresponding Point 2a, 2c, 2e, etc. ..., 4a, 4c, etc. ... are attached and floating at points 2b, 2d, 2f, etc. ... 4b, 4d, etc. be left.

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As mentioned in the main patent, such a jersey is of course significantly less elastic and stretchable, especially in the longitudinal direction y'y of the jersey, as when all of the stitches (or almost all of the stitches as shown in the figure) are knitted.

According to the improvements that form the subject of the present addendum and as shown in FIG you can adjust the elasticity of the jersey in certain desired areas, e.g. in particular on the outside of the Tights, to be reduced in order to give the tights a panty-like appearance in this area, except for the shooting through of the threads in the paired rows II, IV, VI, VIII of the jersey knit a smaller number of stitches in other rows, by for example in the normal manner as shown in FIG is knitted, knit only one of the two stitches in rows III and VII and carry the other stitches along.

In this way, the elasticity of the jersey can be progressively reduced to the desired extent.

For example, if you want to get an even more narrowing effect, you can knit in the normal way in rows III and VII of the scheme of FIG. 10 only every third stitch or else In the normal way in rows I, V only knit one of every two stitches and in rows III and VII only knit every third stitch and shoot through the threads in the rows with the ordinal number.

All of these progressive effects can be achieved in this way as desired.

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Claims (5)

PAUNTAIN EXPRESSIONS Process for machine knitting of tubular Hosiery of the type described in one of Claims 1 to 3 of the main patent, characterized in that marked that one progresses in the areas of the article that are particularly strong are to be narrowed, knitting an ever decreasing number of stitches. 2.- The method according to the preceding spoke 1, thereby marked that one has the threads in certain. Rows and only a reduced number of stitches works in the other rows. 3.- The method according to claim 1 or the preceding claim 2, characterized in that that only every second stitch or only every third stitch, e.g. in the rows of stitches that are being worked, knits. 4. - Article of hosiery according to one of Claims 4 to 6 of the main patent, characterized in that by applying the in one the method described in the preceding claims. 5.- tights according to claim 4, characterized e i without t that in the zone that should form the crotch of the pantyhose and in the area that the - G-esäss should cover the height and elasticity of the Jersey is not reduced, whereas it progressively diminishes on the front and ^ on the side to put a pantyhose on the upper part of the tights. 509837/0551 good appearance. 509837/0551 Blank page