CS231618B1 - Rotary knitting of heel - Google Patents

Abstract

A rotary knitted pouch heel comprises a series of successive incomplete courses (4.1 to 4.N) between adjoining terminal courses (1 and 2) of leg and foot parts. Each incomplete course has at each end at least one tucking loop (5.1 to 5.N and 6.1 to 6.N). In one embodiment as shown the series of incomplete courses are shortened from both the leg and foot parts to a transverse axis of symmetry (10) where a complete course (3) is provided to which the tucking loops are linked on. In another embodiment the series of incomplete courses are lengthened from both the leg and foot parts to a transverse axis of symmetry and the tucking loops are linked on to the adjoining terminal sources of the leg and foot parts. In each case the course to which the tucking loops are linked on is longer than any incomplete course. Such a pouch may be formed in other knitwork pieces. <IMAGE>

Description

The invention relates to a circular knitting machine of a rotary knitted heel bag comprising a series of consecutive incomplete rows entangled between the calf and sole of the hosiery. The heel also contains a number of consecutive, neúplnýeh row that has _at its beginning and end formed on at least one of a held loop, each of the tuck loops is involved in a row that is longer than the longest line consecutive incomplete rows.

23I 618

231 818

The invention relates to a rotationally knitted cam heel, in particular for delicate women's hosiery such as knee socks, tights, and the like.

The well-known cam heel for hosiery and sock is made up of a series of consecutive, incomplete rows entangled between the contiguous rows of the calf and sole of the hosiery. These incomplete rows are knitted in a known reversible manner on one of the knitting systems that the knitting machine includes.

The so-called wedge-shaped reversible heel is of high quality. However, the device which allows to knit this reversible heel is extremely demanding, considerably complicating both the locking system and the movement mechanism of circular small diameter knitting machines. In addition, the use of a heel knitting device on a circular knitting machine has a very adverse effect on the performance of the knitting machine, which is up to 2.5 times lower than the performance of circular knitting machines that do not include a heel knitting device. Therefore, the return heel, although of high quality, is used mainly for knitting luxury and thus expensive knitted goods.

Rotary heel knitting is also known. In the heel formed in this way, the pouch is either formed by shaping the article on the mold by means of heat, or the heel is shaped directly on the leg using the high elasticity of the present threads.

As is well known, the heel formed in this way is of substantially lower quality than the reversible heel, but has an incomparably lower2

The 231 818 me claims on the equipment needed to create it. Therefore, the vast majority of current knitting machines are only adapted to rotate the heel.

The utility properties of the rotary knitted heel are sometimes improved, for example, by adding a so-called additional thread to the heel portion of the knitted fabric, which strengthens said knitted portion. The disadvantage of this improvement of the rotary knitted heel lies mainly in the fact that the position of the heel portion of the article is not secured when worn on the foot and is therefore not popular with consumers.

ftcolem ^invention is to create a Roto Vac rolačrá knitted verifies ^the heel, which matches · their properties will be comparable to reciprocate · knit heel and apparatus for creating performance sni.žovat not substantially circular knitting machine, so the cost will be comparable · a known, rotational · knitted heel.

tfkol is vyiřeišen Company ^No. · ^some knitting. heel to batch ^P ccording to the invention whose principle consists in that a number of successive incomplete courses at its · start · i · on · their · end is · formed 'at least one emotional ^ TA and ka ^DA ava ^h it chytovýc ^h Ио-сВс ¹ is implicated in a row that is longer than the longest row_from a row of consecutive incomplete rows.

The greatest advantage of the heel formed in this way is the visual and utility identity of the reversible knit heel, while the performance of the circular knitting machine is not significantly reduced. Obzvváště, the present invention is suitable for use on míloprůmírové circular knitting machines with electronic selection of the needles, because the time required for knitting a knitted rotationally cam the heels of the invention is practically ^stljný, like the known rotation of the ^heel, and .protoč ro ^{t N} N ^E · ^p flown ^No metal weighing heel of the invention can be knit on all systems of the knitting machine at speeds nesnížených 'needle cylinder and knitting · j · machine need not be equipped with any přídavrým · patterning device.

DJSI advantages and features of the invention emerge from the description Example- · * Joint embodiments and the accompanying drawing, · where Fig. 1 embodiment rotationally knitted wolves pat ^y gradually decreasing the delta · consecutive, incomplete rows transverse axis towards the heel and ^on symeerie br . 2 ^{p: r on} vedenx Company ^{C, some} knitted or ^ACK at ^oic · ^y with gradually increasing length of consecutive,. incomplete rows toward., to the transverse axis of the heel symmetry.

231 813

The exemplary embodiment in FIGS. 1 and 2 for clarity xAzorrténo ^e mensen size, i.e. not shown in the full number of rows and columns. There pouuity following symbols: sy ^m was "I" for H dn ^{é la} stitch symbol. "" ^P ro tuck loops and the symbol "- continuous move.

In the exemplary embodiment of Fig. 1, the last row 11 of the calf part and the first row 2 of the foot part are. the last row, 1 calf part, and the first row 2 of the foot part are a heel part consisting of a series of incomplete rows 4.1, 4.2, 4.3 to 4.N. In the figure, the transverse axis 10 of the heel symmetry is indicated and a series of incomplete rows 4.1, 4.2, 4.3 to 4.N are relative to k. This transverse axis 10 of the symmetry is positioned symmetrically by a mirror image. However, for the sake of clarity, a series of incomplete lines 4.1, 4.2, 4.3 to 4.N is provided in only one half of the heel, although the successor description is of course intended for both parts lying about the transverse axis 10 of symet ^ i-e. The illustration is valid for both knitting directions, ie from left to right and vice versa.

Each of the series of incomplete rows 4.1, 4.2, 4.3 to 4.N is bounded, at the beginning and at the end, by the corresponding catch keys 5.1, 5.2, 5.3 to 5N and 6.1, 6.2, 6.3 to 6.N. Emotional loops 5.1, 5> 2, 5.3 to 5.N and 6.1, 6.2, 6.3 to 6.N may follow or immediately between the first or last smooth loop of a series of incomplete rows 4.1, 4.2, 4.3 to 4.N Continuous loop 7.1, -7.2, 7.3 to -7N and 8.1, 8.2, 8.3 to 8.N. For each row of a series of incomplete rows 4.1, 4.2, 4.3 to

4.N at both ends may be assigned one catch handle - 51, 5.2, 53, to 5 »N and 6.1, 6.2, 6.3 to 6.N and one continuous handle 7.1, 7.2, 7.3 to. 7.N and 8.1, 8.2, 8.3- to 8J. Alternatively, several successive pairs can be placed here. In the exemplary embodiment of Figs. 1 and 2, three successive pairs of loops are shown.

Ex ^{o n} e ^p r ^{o p} compliance management. Fig. ^{- t} 1 represents a straight-ene ad when the length of consecutive rows, successive rows duties incomplete 4.1 - 4.2, 4.3 to 4-n with respect to the transverse axis 10 of symeerie gradually changed. ZTmennyání length is such that - relative to the longitudinal axis 9 of the ^sy ^ ^ EET IE ^p at ^y direction of manufacture к ^{p N} N ^s. Axis ^{10-ethoxy-individually in each N} and ^{a ice r} a ^c s order ^e k is reduced by two on ^ a, and ^t is a symmetrical ^{Appearances to Long} Edge ^No, 231,818 axis 9 tyíeltie, the number · error 'loops and interim clicks on both ends of incomplete rows are retained. A line 3 that is longer than the longest of the series of incomplete lines 4.1, 4.2, 3.3 to 4. is inserted into the transverse axis 10 of the symmetry, i.e. line 4.1 that follows the last line 1 of the calf part, that precedes the first row of the 2 foot parts.

Another embodiment of the invention is shown in FIG. 2. Here, unlike FIG. 1, there are a number of consecutive, incomplete rows of 4 * 1,

4.2, 4.3 to 4.N, so that the longest of the rows of non-free rows 4.1, 4.2, 4.3 to 4.N, · ie the incomplete line · 4.1 is positioned to the transverse axis 10 symtrle and the most beautiful incomplete line 4.N is vice versa Placed on the last line 1 of the calf part and the first line 2 of the foot part, the features of the invention described in Fig. 1 are absolutely identical. by way of example in FIG.

According to the invention shown in the exemplary embodiment of FIGS. 1 and 2, the ends of the row of incomplete rows 4, 1, 4.2, 4.3 and 4.N represented by the handle

5.1, 5.2, 5.3 to 5.N and 6.1, 6.2, 6.3. to 6.N and through the loops 7.1, 7 «2, 7.3 to 7.N and 8.1, 8.2 ,. 8.3 to 8.N are implicated in the lines, which is longer than the longest-range of the parent ^line of 4 ^{»1, 4.2,} and 4.3 ^M 4.N. ^T · r ^Rd uch e ^C may Ьу ^- formed ^{either, and} row 3, which is inserted into a transverse symmetry osy'10 heel when the length of a series of consecutive, incomplete rows 4.1, 4 · 2 to 4.3

4.N gradually decreases towards the transverse axis 10 of the heel symmetry, or the last row 1 of the calf part and the first row 2 of the foot part may be used if the length of the row of consecutive, incomplete rows towards the transverse axis 10 .symmetrical heel lengthening.

From the end of a series of incomplete rows 4.1, 4.2 ,. To 4.3 · '4.n · can be improved so that the line 3, · · or to the last line of one fibula, and the first row 2 · a foot section with a highly entangled ιΙι Ιο ^ ^ Pr ^{I from,} at least in · ^t and ^the memory ^d Elce, as the longest line · incomplete. from a series of incomplete rows, 4.1, 4.2,

4.3 to 4.N ie · incomplete line 4.1 · because -this will increase. n ^ ^ ^, making it impossible. vysmeknuuí volnýc ends neu ^{h p h} R lnýc ^Ad 5

231,818 points · Similar effect on securing the free ends of a number of incomplete rows 4.1. 4.2. 4 · 3 to 4.N can also be achieved such that in the row 2 »or in the last row 1 of the calf part and in the first row 2 of the foot part at least the length of the longest incomplete row 4.1 is longer.

The invention, although in an exemplary embodiment, relates to the formation of a rotary knitted heel, is not limited exclusively to this use, since it can be applied with the same advantages, for example, in knitting a pouch cap or any other part of the article where a pouch is desired.

It is most preferred to use the invention on small diameter circular knitting machines with an electronic needle selection, since in this case the application of the invention does not require any additional sampling device to be provided with the knitting machine. However, the use of the invention on mechanically controlled knitting machines is not thereby excluded, since its advantages, i.e., knitting of the bag in a rotary manner on all knitting machine systems, and thus a considerable increase in the performance of the knitting machine are retained.

Claims (9)

SUBJECT OF THE INVENTION 231 613 1. A rotary knitted pouch heel comprising a plurality of consecutive jdoucícfy incomplete rows which are bounded at both ends ^P on ales - Nou is ^d and the error loop. per le ^{t P y} en between the calf and the foot end of the hosiery, characterized in that tuck loops (5.1, 5.2, 5.3 to 5.n) (¢ and 6.1, 6.2, 6.3 to 6.n) βΗΜη! čuUící each rows of incomplete rows (4.1, 4.2, 4.3 to 4.N) are implicated- to a row that is longer,. than the longest row (4.1) of a row of consecutive incomplete rows (4.1, 4.2, 4.3 to 4.N). 2. The rotary ^of knitted or ^ACK o ^{and p} ata ^p ccording ^b o ^d u 1, characterized tímjže length - of successive incomplete courses (4.1, 4.2, 4.3 to 4.N), change to the transverse axis (10) with the heel and increase from the transverse axis (10) of the heel. ^No third Rota ^some braided metal ^{and AC} ^^ ^t and ^{P b} ccording ODU 1 vyznáčudící in that the length of successive, incomplete courses (4.1, 4.2, 4, 3, and 4.N) are transverse to the base (10) of the heel and to the base of the transverse axis (10) of the heel. ^No fourth Rota ^some píjená Valová ^p and ^{T b} according to ODU 2 vyznacuiUící in that the line (3) which is incomplete before nejddlší line (4.1) and into which the tuck loops (5.1, 5.2, - 5.3 to 5.n) (a £ 6.1, ⁶ · 2, ⁶ 3 and the ^f .. ⁶⁾ zpple jny ^{t is} v ^ ožien to at ^c n ^s axis (L ⁰⁾ symeerie heel. 5. Rotary knit ^cam . ccording ata ^{p p b} ODU 3, characterized-bore formed with ^{those from} E. ^Star tuck loops ⁽⁵ · 5.1 ^{2, 5.3 and 5} .Ν) (β-6 6.3 to 6.N) are entangled in the last row (1) of the calf part (1) of the first row (2) of the foot part. 6. A rotary knitted - pouch heel according to claim 1 to 5, characterized ^ i ^s e tíim, ^F among ^^ World kliííky ⁽⁵ .1 ⁵ "2 5.3 ^to 5 ^N) 231 618 and the first eyelet of each of a series of incomplete lines (4.1, 4.2, 4.3 to 4.N) the continuous handles (7.1, 7.2, 7.3 to 7.N) are stored. A rotary-knitted cam heel according to any one of Claims 1 to 5, characterized in that between the catch loops (6.1, 6.2, 6.3 to 6.N) and the last eyelet of each of the series of incomplete rows (4.1, 4.2, 4.3 to 4.N) continuous loops (7.1, 7.2, 7.3 to 7.N) are inserted. Rotary knitted heel according to Claims 1 to 7, characterized in that a highly elastic yarn is entangled in the row (3) or in the first and last row (1 and 2) at least in the length of the longest incomplete row (4.1). The rotary-knitted cam heel according to Claims 1 to 8, characterized in that in the row (3) or in the first and last rows (1 and 2) at least in the length of the longest incomplete row (4.1) in the surrounding knit. 2 drawings 231 В1 <