ES2279251T3 - METHOD FOR INCREASING THE NUMBER OF BADS AROUND THE EDGE OF A TRICOTED EXHAUST. - Google Patents

Abstract

The method for increasing the number of meshes around the edge (10) of a neckline of a knitted circular tubular finish, performed on a straight knitting machine with a minimum of two needle sizes (V, H) opposite each other and with a distribution of needles where, at most, every two needles are occupied with a mesh and where each needle with mesh of one font (V, H) is located in front of an empty needle of the other font (V, H), which is characterized by the following steps: a) Determine the sectors (A, C) of the neckline (10) in which it is desired to increase the number of meshes; b) Insert a knitting yarn into the free needles of one of these sectors (A, C) or wrap these needles with a knitting yarn to form extension meshes in the next knitting operation; c) Move the second needle size (H), opposite, a needle passage to one side; d) Move the extension meshes and / or the original meshes in front of an empty needle to the second needle size (H); e) Repeat steps c) and d) until all the extension meshes and original meshes of the sector (A, C) are arranged in the needles until now empty of the second fontura (H), located opposite; f) Carry out steps b) ae) until all the sections (A, C) have formed extension meshes and until all the original meshes and the extension meshes of the neckline (10) are arranged in the second needle size (H), located opposite; g) Replace the original meshes and the extension meshes of the edge of the neckline (10 ¿) of one of the sides of the knitting on the needles of the first fontura (V).

Description

Method to increase the number of meshes around the edge of a knitted neckline.

The invention relates to a method for increase the number of meshes around the edge of a neckline of a  knitted circular tubular finish, made in a knitting machine rectilinear with a minimum of two opposite needle sizes between yes and with a needle distribution where, at most, every two needles are occupied with a mesh and where each needle with mesh of one font is located in front of an empty needle of the other fontura.

In knitted circular tubular finishes, the neckline is made using interleaving techniques. Once the knitting shoulder joints are closed, proceed to add the neck using, as a rule, the same number of needles with which the neckline has been formed.

But the deeper the neckline, the more It modifies the original contour of the same, which is due to the tension generated between the meshes. Consequently, it gets worse, by on the one hand, the appearance of the neck and, on the other, the elasticity of the neckline and therefore also the properties when wearing it Market Stall.

This problem is solved by increasing the number of meshes with which the neck is formed. To this end, in the EP 1 258 552 A1 and EP 1 264 922 A1 documents describe methods for knitted circular tubular finishes made with all needles, these methods being, however, only achievable in straight knitting machines with compound needles specials whose slides allow parking the meshes. He EP 1 288 361 describes a method for increasing the number of meshes around the edge of the neckline, realizable in a knitting machine with four needle sizes, or, in one rectilinear knitting machine with said compound needles special.

The present invention aims to create a method to increase the number of meshes around the edge of the Neckline of a knitted circular tubular finish, which can also be used in straight knitting machines with only two sizes of needles and without special compound needles.

A solution of this task is described in the EP-A-1 386 989. In this method, after repeated displacements of a needle size in which enlargement meshes are formed, these extension meshes they are transferred, in a single step, to every two needles of the fontura opposite.

The task is solved with a method of the type mentioned at the beginning, characterized by the following Steps:

a) On a first needle size, determine the cleavage sectors where you want to increase the number of tights;

b) Insert a knitting yarn into the needles free from one of these sectors or wrap these needles with a knitting yarn to form extension meshes in the next knitting operation;

c) Move the second needle size, located opposite, a needle step to the side;

d) Move the second needle size to the extension meshes and / or original meshes located opposite an empty needle;

e) Repeat steps c) and d) until all  extension meshes and original meshes of the sector are arranged in the needles until now empty of the second fontura, located opposite;

f) Perform steps b) to e) until in all the sectors have formed expansion meshes and until all original meshes and edge extension meshes of the neckline are arranged in the second fontura of needles, located opposite;

g) Replace the original meshes and widening mesh of the edge of the neckline of one of the sides of the knitted on the needles of the first fontura.

After extending the edge of the neckline in the number of  desired meshes and at the desired sites, the neck can be added, the needles being again distributed so that, as maximum, every two needles are occupied with a mesh and each needle with mesh have a free needle in front. The method can be performed in straight knitting machines with only two fontures with tongue needles or conventional compound needles. The operation Needle transfer is very safe, since the meshes to be moved are displaced, at most, one needle.

Before the displacement of the second font of needles, located opposite, all meshes outside the sector whose number of meshes you want to increase, and that are still in the first needle size, they can also be moved to the opposite needle size so as not to impede the movements of displacement of the second needle size.

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Before forming the extension meshes to another sector of the edge of the neckline, this mesh can return to be placed in the first needle size, inserting there the knitting yarn on the empty needles that will then form The extension meshes.

Preferably, in step c), the second needle size can move to the right if the sector It is located to the left of the center of the neckline, and towards the left, if the sector is to the right of the center of the neckline. In this way, additional needles can be earned necessary for expansion meshes from both sides of the Original neckline area.

The transfer of the extension meshes and / or the Original meshes in step d) can be done successively, starting at the edge of the sector that looks towards the center of the cleavage to the outer edge of the sector, until each mesh original and each extension mesh is placed on a needle so far empty of the second fontura. In this way, for form the neck also retains the distribution of the needles where, at most, every two needles have a mesh and each needle with mesh is arranged in front of an empty needle.

Then, and based on the drawings, it describe a preferred embodiment of a method according to the invention.

Showing

Fig. 1,

a schematic representation of the neckline of a knitted sweater in the form of knitted tubular finish circular.

Figs. 2.1 to 2.12,

a representation of a mesh path of a method according to the invention to increase the number of meshes in sectors a) and c) of the neckline of Fig. one.

Fig. 1 shows a neckline (10) of a round neckline whose number of meshes, according to the invention, is increased to make an elastic and beautiful looking neck 11, so that a 10 'neck edge is obtained with a number of tights increased. For this, the neckline 10 is divided into three sectors A, B and C. In sectors A and C there is a increase in the number of meshes, while in sector B the number of meshes remains constant.

Figs. 2.1 to 2.12 illustrate, by way of For example, how to increase the number of meshes in the sectors A and C.

Row R0 shows the occupation with meshes in sectors A, B and C of the neckline 10 of Fig. 1 before Start increasing the number of meshes. Every two needles of the anterior and posterior V and H, respectively, are Busy with a mesh. Each needle that has a mesh has in front of it an empty needle of the other font H, V. The needles from c) to p) correspond to the back side of the knitting and the needles from C) to P), to the front side of the knitting.

In row R1, in sector A, needles C ', D ', F' and H 'are wrapped with a knitting yarn, so that in the next knitting operation can be formed immediately mesh. Then, in row R2, the meshes of the sectors B and C are transferred from the previous needle size V to their opposite needles in the posterior font H. Row R01 shows the mesh path after the row transfer process R2.

In row R02, the rear needle size A needle is shifted to the right. Then in the row R3, the transfer of the innermost of the meshes is carried out of extension, the mesh H ', of sector A to the opposite needle h' of the posterior font H. The resulting knitting scheme is represented in row R03.

In row R04, the rear needle size H moves a needle to the right again. Then, in row R4, the two original meshes G and H of sector A are transfer to opposite needles g ', f' of the needle size back H. Then you get the mesh path shown in row R05.

In row R06, the rear needle size  again move a needle to the right so that in the row R5 the extension mesh F 'and the original mesh C can move back to its opposite needles e 'and b, just as shows row R5. Then you get the mesh scheme shown in row R07.

In row R08, the rear needle size H moves a needle to the right again. Then, the two original meshes E and F of sector A can be moved to opposite needles c 'and d' of the posterior font H, as shows row R6. Then you get the mesh path shown in row R09.

In row R010, the needle size later, a needle is moved back to the right. TO then, in row R7, the extension mesh D 'is moved to the opposite needle b '. This is how the path of meshes shown in row R011.

In row R012, the needle size posterior one needle moves to the right again and, then, in row R8, the last two meshes C 'and D of the sector A are transferred to the posterior needle size, so that the mesh path shown in row R013 is obtained.

All meshes on the front side of the Knitted are now in the posterior needle font. He  sector A of the edge of the neckline 10 'has been expanded by a total of four meshes.

To increase the number of meshes in the sector C, first, in row R9, the meshes corresponding to the side knitting front of this sector are put back in the needles M to S of the previous font V, so that the mesh path shown in row R014.

In row R10, and to form meshes of extension, a knitting thread is inserted into the empty meshes M ',  O ', Q', R 'of the previous needle size V, and then in row R11 moves the innermost of the original meshes, the mesh M, to the opposite needle j 'of the posterior font H, of so that the mesh path shown in the row is obtained R015.

In row R01, the rear needle size H moves a needle to the left. This allows in the R12 row the innermost extension mesh, the mesh M ', as well as the original mesh S, can be moved to your needles opposite k 'and q of the posterior needle size H, so that the mesh scheme is obtained as shown in row R017.

In row R018, the needle size posterior H is displaced a needle to the left and, to Then, the original N and O meshes of sector C are moved to its opposite needles I ', m' of the posterior needle font H, as row R13 shows. Then you get the scheme of meshes shown in row R019.

In row R020, needle size posterior one needle moves to the left again. Now,  the extension mesh O 'can be moved to the needle size posterior H, obtaining the mesh path shown in the row R021.

In row R022, the needle size later a needle is moved to the left again. In the next step, the original P and Q meshes, as well as the mesh of extension R ', they are transferred to the posterior needle size H, such and as represented in row R15. Then you get the mesh path shown in Fig. R023.

In row R024, the needle size posterior one needle moves back to the left, before that, in row R16, the last extension mesh Q 'of sector C is transferred to the posterior needle size B. The resulting mesh scheme is represented in the row R025.

In row R026 a last one is made displacement of the posterior needle size towards the left, so that the last mesh R of sector C in the row R17 can be moved to the rear needle size. He resulting mesh path is represented in the row R027

Now, all neckline 10 'mesh are placed on the needles of the posterior font H. In the row R18 now move the original meshes and meshes of extension of the front side of knitting to opposite needles from the previous font. Then you get the path of meshes shown in row R028. The number of needles with meshes in the anterior and posterior needle sizes V, H has increased from 14 to 18 needles. The distribution of the needles is again so that only every two needles are occupied with a mesh. Every Needle with mesh is arranged in front of an empty needle. Now You can start adding the neck.

The method can be used analogously also for other neckline designs. Also, the neckline can extend deeper into the back side of the knitting than on the front side. Instead of the posterior needle font, the previous needle size could also move. In this case, the two needle sizes would swap the papers, while the rest of the procedure would remain identical.

Claims (5)

1. The method for increasing the number of meshes around the edge (10) of a neckline of a knitted circular tubular finish, performed on a straight knitting machine with a minimum of two needle sizes (V, H) opposite each other and with a distribution of needles where, at most, every two needles are occupied with a mesh and where each needle with mesh of one font (V, H) is located in front of an empty needle of the other font (V, H), which It is characterized by the following steps: a) Determine the sectors (A, C) of the neckline (10) in which it is desired to increase the number of meshes; b) Insert a knitting yarn into the needles free from one of these sectors (A, C) or wrap these needles with a knitting yarn to form extension meshes in the next knitting operation; c) Move the second needle size (H), located opposite, a needle step to the side; d) Move to the second needle size (H) the extension meshes and / or the original meshes located in front of an empty needle; e) Repeat steps c) and d) until all extension meshes and original meshes of the sector (A, C) are are disposed on the needles until now empty of the second fontura (H), located opposite; f) Perform steps b) to e) until in all the sectors (A, C) have formed extension meshes and even that all the original meshes and the extension meshes of the neckline (10) are arranged in the second needle font (H), located opposite; g) Replace the original meshes and necks of extension of the edge of the neckline (10 ') of one of the sides  of knitting on the needles of the first fontura (V). 2. The method according to Claim 1, characterized in that before the displacement of the needle size (H), opposite, all the meshes outside the sector (A, C), whose number of meshes you wish to increase, and that are still in the first needle size (V), also move to the opposite needle size (H). 3. The method according to Claim 2, characterized in that before expanding meshes for another sector (A, C) of the edge of the neckline (10) are formed, the meshes thereof are replaced in the first size of needles (V). 4. The method according to any one of Claims 1 to 3, characterized in that the second needle size (H) in step c) is shifted to the right if sector (A) is to the left of the center of the neckline, and to the left, if sector (C) is to the right of the center of the neckline. 5. The method according to any one of Claims 1 to 4, characterized in that the transfer of the extension meshes and / or the original meshes in step d) is carried out successively, starting at the edge of the sector (A, C) which looks towards the center of the neckline to the outer edge of the sector (A, C), until each original mesh and each extension mesh is placed on a needle until now empty of the second fontura (H).