DE1635118C2 - Winding carrier for heat and / or NaS treatment of threads or yarns - Google Patents

Description

The invention relates to a winding support for heat and / or wet treatment of threads or Yarns with a cylindrical or conical casing that is flexible in the axial and radial directions.

For the heat and / or wet treatment of threads or yarns, these are often used on winding supports wound and then, in the state wound onto this winding carrier, the intended heat and / or subjected to wet treatment. The heat treatment can be, for example, a Shrinkage and, in the case of the wet treatment, a dyeing of the threads or yarns.

For shrinking threads or yarns, an existing thermoplastic is already available Winding carrier, a so-called shrink sleeve, in use. This shrink sleeve is used in the reaching shrinkage temperature under the effect of the shrinking material in radial Direction compressible and remains after shrinkage due to plastic deformation in the essential in the compressed state.

In the known shrink sleeve made of thermoplastic material, the sleeve jacket has Slits evenly distributed over its circumference, running in its longitudinal direction, which divide the sleeve jacket into a number of jacket pieces. Furthermore, in this shrink sleeve, the Jacket pieces connected by connecting links which form articulation points and when exposed to heat under -the pressure of the shrinking material, a displacement of the jacket pieces against each other and allow in the direction of the sleeve axis.

Furthermore, an existing thermoplastic, for dyeing threads or Yarn serving lap carrier, a so-called dye tube, used. This dye tube is for reduction their volume and the volume of the threads or yarns wound on it for the The dyeing process can be compressed in the axial direction and remains under when the dyeing is carried out Application of heat even after the dyeing process essentially in the axially combined * depressed state.

The known, made of thermoplastic dye sleeve has a sleeve jacket, which is made up of evenly spaced axially spaced coaxial rings and these rings connecting, elastically permeable in the axial direction

composed of flexible webs. The webs, which direction running longitudinal webs and circumferentially the Connect rings, have at least one directional transverse webs is formed. to the longitudinal direction of the tube jacket inclined part due to the in front of the new lap carrier and are over the sleeve jacket in gieicumäßiger seen, in the axial direction and / or circumferential distribution arranged. Furthermore, the webs 5 have elastic and / or plastically yielding direction V-shaped design and have with their elements with self-contained training, Legs all in the same direction. Further- what parts of his coat are and are in if the webs between two rings are more evenly arranged, the new one can in their apex zones each with an inner lap carrier both in the axial direction and in Provide a stabilizing ring. be compressed equally well in the radial direction

On the basis of the German patent 8 81 940 is the. Due to the presence of the new lap carrier In addition, a cheese tube for wet treatment, those connecting the flexible elements, ment, especially for dyeing, of yarn with a rigid, axially extending longitudinal webs cylindrical transverse webs extending in the axial and radial directions and in the circumferential direction generous coat known. The sheath of this cross-15 becomes its flexible elements into a component reel tube consists only of one in the form of a len of its jacket and therefore also has the capacity Helical line wound around the sleeve axis, affecting its volume and diameter, elastically resilient metal wire, which wellenför- Furthermore, this rigid longitudinal and transverse shape Has training, the webs of it gebil achieved that the new winding carrier with axial Deten waves within the sleeve jacket in axial ao and / or radial compression of the same Direction lie. The coat of the known largely its cylindrical or conical shape The cross-bobbin-forming metal wire is quite thick retains it. In addition, prevent the educated. Furthermore, this metal wire is intended to be used as a new winding support for existing rigid longitudinal and consist of steel. ~ Cross bars that the inner thread or thread layers

As a result of their training, the known 35 can get into the interior of the same and there is a fixed package tube be able to hook up to reduce their volume.

as well as the volume of the yarn wound on it.

for the dyeing process in the axial direction together- is particularly suitable for the elements to press. The resilience of the same in longitudinal and transverse metal wire, forming the cladding of this sleeve gives due to its arrangement 30 device. Apart from that, this enables training and texture quite easily. Furthermore, the compliant elements have a simple connection there is the possibility of connecting webs with the known sleeve.

to compress these also in the radial direction. In accordance with the inventively provided

As a result of the formation and arrangement of what is seen as a self-contained formation of the after coat forming metal wire is the flexible element of the new winding support speed of the sleeve in the radial direction, however, this is circular, oval, square, quite small. To have the known sleeve in the radial direction angular and polygonal shape, to compress are also behaved accordingly- Depending on the one used for the new lap carrier

Necessarily large forces are required. This material has an elastic and /

The known cheese has as a result, 40 or plastic yielding of its resilient nature their jacket only consists of a helical element when applying the appropriate pressures and shaped coiled metal wire, temperatures continue to take place. If the new lap carrier exists, nor the disadvantage that they are quite unstable and little, as is preferably provided, from thermoforming resistant is. For the same reason, there is a plastic material such as polyproein Another disadvantage of this sleeve is that it has 45 pylene, its resilient elements have the inner yarn layers due to the elastic flexibility between one room temperature and at individual turns of the elevated temperature forming their jacket, both elastic and pla-metal wire towards the inside of the sleeve too stical compliance. As a result, the new can step and then attach to parts of the metal winding support if it is made of thermoplastic can hook the wire. 50 is made of plastic, for coloring

The invention is based on the object of a wound threads and yarns being elastically compressed in the axial direction of the lap carrier for heat and / or wet treatment and, in the case of threads or yarns with a cylindrical or conical shrinkage of the threads wound on it , in the axial and radial direction Nachgie- Yarns to create partly an elastic and partly a plastic big jacket, which experience compression in the radial direction both in the axial direction and equally well together in the radial direction

is pressable, which in the case of axial and radial cooperation continues to provide that the flexible elements largely press its cylindrical or and the longitudinal and transverse webs connecting them retains conical shape and in which the inner consist of one piece. Such a design Thread or yarn layers not to step into its interior 60 of the new winding carrier is particularly suitable and be able to get stuck there. its manufacture from plastic.

To solve this problem, the invention provides with regard to the formation of the new winding carrier

a winding carrier of the type mentioned before, gers the invention also provides that both the that its jacket is evenly distributed in flexible elements as well as connecting them axially Direction and / or circumferential direction elastic 65 the longitudinal and transverse webs in longitudinal and transverse rows and / or plastically flexible elements are arranged with in. This training is to achieve self-contained training and from this after a uniform yielding of the -new Wikgiebigen Elements connecting, rigid, in the axial keltrräger in the longitudinal and transverse direction of advantage.

Apart from that, it is for winding the threads and the game on the new winding support Cheap.

To further improve the desired resilience of the resilient elements is in the new winding support provided according to the invention that the resilient elements angular shape with their Flexibility serving kink-bending points- have and that the longitudinal and transverse webs are located in connection with such kink-bending points. This training is namely a yielding of the flexible elements by buckling and Bending the same at certain points brought about.

According to one embodiment of the new lap carrier, the invention provides that the flexible Elements have a star shape and each have four side parts with two an obtuse angle exist with an inner vertex forming legs, which with the legs of the neighboring ao hard side parts enclose an acute angle to form an outer vertex and that the longitudinal and transverse webs form vertices following the kinks and bends condition.

In this embodiment of the new bobbin, each resilient element is both longitudinal as well as compliant in the transverse direction. Furthermore, in this embodiment of the new lap carrier except for the resilient elements located at the ends of each resilient element with two longitudinal bars and two cross bars in connection.

In a further embodiment of the new lap carrier it is provided that the flexible Elements consist of four straight side parts each and have a diamond shape with in the longitudinal direction pointing pointed ends and transversely pointing blunt ends that the longitudinal webs following the in the longitudinal direction and the transverse webs following the in the transverse direction The ends of the side parts are located in that alternating lengthways and crossways straight from flexible Elements are connected to the longitudinal webs and the transverse webs and that each one Longitudinal web and a transverse web in a cross-shaped arrangement are located.

In this embodiment of the new lap carrier, part of the flexible elements is for one Longitudinal yield and the other part of the resilient elements for lateral yield intended. Correspondingly, the yielding ones that serve to yield in the longitudinal direction are available Elements also only have two longitudinal bars and those intended for yielding in the transverse direction compliant elements also only with two crossbars in connection.

In the latter embodiment of the new lap carrier can also be provided that the with the longitudinal webs in connection with flexible elements smaller training than with have flexible elements connected to the crossbars. Such a design achieves that the yielding in the longitudinal direction serving compliant elements when they yielded do not hinder the transversely compliant elements by having them with their facing corners butt against each other.

To the same result. to achieve, can with winding carriers, the flexible elements of a Have diamond-shaped shape, but it can also be provided that the connected to the transverse webs compliant elements smaller training than those associated with the longitudinal webs Have elements.

For the same purpose can continue in the latter embodiment of the new lap carrier it should be provided that the resilient elements connected to the Lärigsstegen are adjacent Longitudinal webs are offset from one another in the longitudinal direction. With such a transfer of the with the longitudinal webs connected resilient elements exist even if this same large training as the intended for yielding in the transverse direction yield Having elements, there is no danger that they will face each other with their yielding Corners butt against each other.

In the drawings are lap carriers according to the invention, partly in schematic form, for example illustrates, namely shows

FIG. 1 shows a lap carrier in the normal state in a side view and also schematically Depiction,

2 shows the lap carrier shown in FIG. 1 in plan view,

3 shows a winding carrier corresponding to FIG. 1 in axially compressed state in side view and schematic representation,

4 shows the winding carrier shown in FIG. 3 in a top view,

5 shows a winding carrier corresponding to FIG. 1 in the radially compressed state in side view and schematic representation,

6 shows the lap carrier shown in FIG. 5 in plan view,

7 shows a winding carrier corresponding to FIG. 1 in axially and radially compressed state in side view and schematic representation,

8 shows the lap carrier shown in FIG in plan view,

F i g. 9 a winding support having flexible elements of star-shaped shape in the normal state in side view,

10 shows the lap carrier shown in FIG in plan view,

11 shows the lap carrier according to FIG. 9 in axial direction compressed state in side view,

FIG. 12 shows the lap carrier shown in FIG. 11 in plan view,

13 shows the lap carrier according to FIG. 9 in a radial direction compressed state in side view,

14 shows the lap carrier shown in FIG in plan view,

15 shows the lap carrier according to FIG. 9 in axial direction and radially compressed state in side view,

16 shows the lap carrier shown in FIG in plan view,

17 shows a resilient element of a diamond shape Shape as well as different sizes having lap carriers in side view,

18 shows the lap carrier shown in FIG. 17 in plan view,

19 shows the lap carrier according to FIG. 17 in axial direction compressed state in side view,

F i g. 20 the in F i g. 19 -shown winding carrier due to the star-shaped shape of the flexible

in plan view, the elements 40 each have four internal ones

21 shows the lap carrier according to FIG. 17 in radial vertices 46 and four outer vertices

compressed state in side view, 47. Of these vertices 46, 47 are the

Fig. 22 shows the winding carrier 5 shown in Fig. 21 flexibility of the elements40 serving buckling

in plan view, ■ ■ bending points formed. · ■

FIG. 23 shows the winding carrier according to FIG. 17 in axial die for connecting the flexible elements 40

and in the radially compressed state in longitudinal webs 41 and transverse webs 42 provided on the side

view, - · '- "i ™ Connection to the inner vertices of the downstream

Fig. 24, the lap carrier shown in Fig. 23 is provided with yielding elements 40. Thereby are located

in plan view, the longitudinal webs 41 each between two in

25 shows a partially offset longitudinal direction of successive yielding

compliant elements of diamond-shaped shape of the same elements 40 as well as the transverse webs 42 each between

Large winding carriers in side view, see two successive in the transverse direction

FIG. 26 shows the lap carrier 15 flexible elements 40 shown in FIG. The longitudinal webs41 and

in plan view, transverse webs 42 have the same as the resilient elements

27 the winding carrier according to FIG. 25 in axially 40 approximately rectangular cross-section and lying

compressed state in side view, with their narrow sides on the inside and

Fi g. 28 the in Fi g. 27 shown lap carrier outer surface of the lap carrier jacket as well as with their

in plan view, ao broad sides approximately in the radial direction.

29 shows the lap carrier according to FIG. 25 in a radial direction when the lap is compressed axially State in side view, the longitudinal webs 41 of the carrier have a

Fi g. 30 the in Fi g. 29 illustrated lap carrier pressure on the flexible elements 40

in plan view, exercised. Under this pressure, the refill

31 shows the winding carrier according to FIG. 25 in axially 35 bigen elements 40 in the longitudinal direction, as shown in FIG

and in the radially compressed state is shown in side FIG. This reduces the

view and stood between the longitudinal interior

F i g. 32 the in Fi g. 31 shown winding support ren vertices46 of the flexible elements40,

looks in it, and there is a corresponding shortening of the

The F i g. 1 to 8 schematically illustrate the same in the longitudinal direction. On the other hand, remains at

Form the axial and radial compressibility, an axial compression of the winding support

which is intended with the new lap carrier and the distance between the transverse

is achieved. To this end, these figures show the inner vertices 46 of the flexible ones

Kelträger in normal condition (Fig. 1 and 2), unchanged in elements40. When the

axially compressed state (Figs. 3 and 4), 35 resilient elements40 takes place in the axial direction

in the radially compressed state (FIG. 5, otherwise the deformation shown in FIG. 11)

and 6) as well as in the radially and axially compressed side line 43 thereof.

state (Figs. 7 and 8). To clarify the fact that the winding carrier is combined in the radial direction

If the volume reduction and diameter reduction are pressed, the transverse webs 42 create a

of the winding carrier with its axial and radial 40 pressure on the flexible elements 40

Compression is shown in FIGS. 3, 5, 6, 7. Under this pressure, the refill

and FIG. 8 shows its normal state by dash-dotted elements 40 in the transverse direction, like this

Lines indicated. is shown in Figs. In doing so,

The lap carrier shown in FIGS. 9 to 16 is the distance that exists in the transverse direction Made of thermoplastic material and has 45 borrowed inner vertices 46 of the resilient compliant elements 40 and elements 40 connecting them, and there is a corresponding longitudinal web 41 and transverse webs 42. The resilient shortening of the same in the transverse direction. Against it remains Elements 40, as well as the longitudinal webs 41 and transverse webs, the distance between the interior 42 located in the longitudinal direction consist of one piece. Both the lower vertices 46 of the compliant elements 40 generous elements 40 as well as the 50 connecting them remain unchanged. Otherwise takes place with a radial Longitudinal webs 41 and transverse webs 42 are those from FIG. 13 in the uniform compression of the winding carrier ger distribution over the winding support jacket deformation of the side parts 43 of the nachnet arranged. In this case, flexible elements 40 are held by the resilient elements.

40 at equal distances from one another, the winding carrier is located both in the axial direction

Lent longitudinal and transverse rows formed. Dementspre- 55 and compressed in the radial direction, see above

There are correspondingly the longitudinal webs 41 and the transverse transmission of the corresponding pressures takes place

webs 42, which connect the resilient elements 40 by means of the longitudinal webs 41 and transverse webs

the, in corresponding longitudinal rows or transverse rows. 42 on the compliant elements 40. These give

Each resilient element 40 is then followed by one as shown in FIGS. 15 and 16 closed piece of material star-shaped frame 60 is provided. The distance between the two is reduced formed and is made up of four angled see all of the inner vertices 46 each Side parts 43 each with two legs 44, 45 together. compliant element 40, and there is a dehumidification. The two legs 44, 45 of each side part 43 shortening the flexible elements are arranged so that they one to the center 40 in the longitudinal and transverse directions. Also takes place Their resilient element 40 directed obtuse 65 then the deformation of the which can be seen in FIG fen angle and with the legs 44, 45 of the side parts 43 of the flexible elements 40 instead, at adjacent side parts 43 of this resilient egg which both those at the inner vertices mentes 40 include an acute angle. 46 as well as those at the outer vertices 47

9 ίο

the resilient elements 40 existing angle cross webs 50 are in cross-conveying

become sharper. moderate arrangement. The longitudinal webs 49 and the

To the axial crossbars 50 shown in FIGS. 15 and 16 also have somewhat rectangular ones and radially compressed state of the winding cross-section and lie with their narrow girders To achieve this, it does not matter whether it is next to the inside and outside of the roll in the axial and then in the radial direction or carrier jacket and with their broad sides approximately in first in the radial direction and then in the radial direction in the axial direction.

is squeezed. This can also be done with an axial compression of the winding process, that the winding carrier is simultaneously a carrier of the longitudinal webs 49 an entaxial and compresses radially, ίο speaking pressure on the flexible elements

The amount by which the winding carrier is exercised in the axial 48 a. Under this pressure, the

and radial direction are compressed yieldable elements 48 a in the longitudinal direction according to how

can, depends on the dimensions and that, this is shown in FIG. This decreases

Arrangement of its resilient elements 40, longitudinally the distance between the longitudinally located

webs 41 and transverse webs 42. Here, in general, vertices 52 of the flexible elements

mean the axial and radial compression 48 a, and there is a corresponding shortening

of the winding carrier limited by the fact that the same in the longitudinal direction. In contrast, stay

facing corners of its resilient elements 40 during the axial compression of the winding carrier

collide. gers the compliant elements 48 6 unchanged. at

The winding carrier 20 shown in FIGS. 17 to 24 the yielding of the resilient elements 48 a in

consists of thermoplastic material and has an axial direction that is also found in FIG. 19th

yielding elements 48 α, 48 & as well as this connective deformation of their side parts 51 instead,

end longitudinal webs 49 and transverse webs 50. The

generous elements 48 a, 486 as well as the longitudinal webs 49 are pressed together, so by means of the transverse webs 50

and crossbars 50 consist of one piece. 35 a corresponding pressure. the yielding egg

Both the resilient elements 48 α, 48 δ and 486 transmitted elements. Give under this pressure

also the longitudinal webs 49 connecting these and the flexible elements 48 b in the transverse direction

Transverse webs 50 are evenly distributed over after, as shown in FIG. Thereby

arranged the winding support jacket. The distance between the transverse

of the compliant elements 48a, 48 & in equal 30 borrowed vertices 52 of the compliant elements

moderate distances from one another longitudinal 48 b, and there is a corresponding shortening

and transverse rows formed. Accordingly, they are located in the transverse direction. On the other hand, stay with that

the longitudinal webs 49 and the transverse webs 50, which radial compression of the lap carrier

the resilient elements 48 a, 48 b connect, resilient elements 48 α unchanged. Furthermore

also in longitudinal or transverse rows. 35 takes place when the

Each flexible element 48a, 48δ is the deformation shown in Fig. 21 by the winding support

a self-contained piece of material rhombus of the side parts 51 of the flexible elements

shaped and is made up of four 48 b instead.

straight side parts 51 together. The ends of the side parts 51 pointing in the axial direction close 40 and are also compressed in the radial direction, thus forming acute angles, while from the ends of these side parts 51 pointing in the transverse direction, the corresponding pressures are transmitted with the mediation of the longitudinal webs 49 and transverse webs obtuse angles are formed. The side panels 51 50 on the resilient elements 48a and 48b. of the resilient elements 48 a, 486 have in these then give way as shown in FIGS. 23 remaining rectangular cross-section, their narrow 45 and 24 being shown. In this case, the offsides on the inner surface and on the outer surface of the winder stand between the kel carrier jacket lying in the longitudinal direction, while their broadsides vertices 52 of the flexible elements 48 a extend approximately in the radial direction. as well as the vertices in the transverse direction

As a result of their diamond-shaped design have th 52 of the resilient elements 48 6, and it takes place

the resilient elements 48 a, 486 each have four apices 50 a corresponding shortening of the resilient

points 52 on. of which of their resilience the elements 48 a in the longitudinal direction and the more resilient

nende kink-bending points are formed. Elements 486 in the transverse direction. Also takes place

The flexible elements 48α then differ in the deformation of the flexible elements 48 6 shown in FIG. 23 in that side parts 51 of the flexible elements 48 a and they have a smaller design than these. To 55 486 instead. This deformation results in the resilient elements 48a at the vertices 52 in longitudinal alternation of the resilient elements 48a and direction, obtuse windings 486 formed from longitudinal and transverse rows. The corners, as well as on the disc-yielding elements 48 a located in the transverse direction, are at acute angles by means of the longitudinal webs at center points 52. In addition, find: 49 in connection with each other, with these 60 being in this deformation in the resilient element longitudinal webs 49 following their longitudinal 48 6 an enlargement of the vertices 52 lying in the transverse direction. On the other hand, the vertex 52 located on the other hand, the flexible elements 486 are connected by the transverse obtuse angles and a reduction in the ar siege50, the transverse webs 50 at their longitudinal vertex: their longitudinal vertices 52 65 instead of existing acute angles,
connect. For connection of the resilient order in Figs. 23 and 24 axia illustrated elements 48 α serving longitudinal webs 49 and to reach for and radially compressed state of the winding, the connection of the flexible elements 48 6 upstream carrier, it is immaterial whether this to

next in the axial and then in the radial direction or first in the radial and then in the axial direction is squeezed. This can also be done in such a way that the lap carrier is at the same time compresses axially and radially.

The amount by which the winding support can be compressed in the axial and radial direction depends on the dimensions and the arrangement of its flexible elements 48 a, 48 b, longitudinal webs 49 and transverse webs 50. As a result of the selected dimensions and arrangement, the axial compression is thereby of the winding carrier only limited by the fact that the side parts 51 of its resilient elements 48 a come into mutual contact. On the other hand, the radial compression of the lap carrier is limited by the fact that the facing corners of its flexible elements 48 a butt against one another. Due to the smaller dimensions of the flexible elements 48 α compared to the flexible elements 48 &, the winding carrier can be compressed to the desired extent in the radial direction before the flexible elements 48 a butt against each other with their facing corners.

The lap carrier shown in FIGS. 25 to 32 largely corresponds to the lap carrier shown in FIGS. 17 to 24 is shown. This winding carrier is also made of thermoplastic material and has flexible elements 53 a and 53 6 as well as connecting longitudinal webs 54 and transverse webs 55. The flexible elements 53 a, 53 b and longitudinal webs 54 and transverse webs 55 consist of one piece.

Both the flexible elements 53 α and 53 & as well as the longitudinal webs 54 and transverse webs 55 connecting them are arranged in a uniform distribution over the winding support shell. The flexible elements 53 a and 53 & form longitudinal and transverse rows at regular intervals from one another. Accordingly, the longitudinal webs 54 and the transverse webs 55, which connect the flexible elements 53 a, 536, are located in longitudinal rows or transverse rows.
In terms of their training, they correspond

ίο compliant elements 53 a and 53 & as well as the Longitudinal webs 54 and transverse webs 55 of the winding support in question of the training in the F i g. 17 to 24 shown lap carrier.

In contrast to the winding carrier according to FIGS. 17 to 24 are with the one in question Winding carrier, the flexible elements 53 a and 536, however, the same size. Apart from this are in contrast to the winding carrier according to FIGS. 17 to 24 the flexible ones in this winding carrier Elements 53 a adjacent longitudinal rows of such elements in the longitudinal direction against each other offset.

By offsetting the resilient elements 53 a it is achieved that after an axial compression of the winding carrier with a subsequent radial compression of the same, the facing corners of the flexible Move elements 53 a past each other at a distance.

Otherwise, the mode of action corresponds to the flexible elements 53 a and 536 and the longitudinal webs 54 and transverse webs 55 of this winding carrier in the event of an axial compression, a radial one Compression and a simultaneous axial and radial compression of the same of the mode of action, which has already been described with respect to the lap carrier according to FIGS.

In addition 8 sheets of drawings

Claims (9)

Patent claims: 1. winding carrier for heat and / or wet treatment of threads or yarns with a cylindrical or conical, in the axial and radial direction flexible jacket, characterized in that the jacket is elastic and / or plastic in a uniform distribution in the axial direction and / or circumferential direction flexible elements (40; 48 a, 48 6; 53 a, 53 6) with a self-contained design and from these flexible elements (40; 48 a, 486; 53 a, 53 6) connecting, rigid longitudinal webs extending in the axial direction (41, 49, 54) and transverse webs (42, 50, 55) extending in the circumferential direction is formed. 2. winding support according to claim 1, characterized in that it is made of thermoplastic Made of plastic. 3. Winding support according to claim 1 or 2, characterized in that the flexible elements (40; 48a, 48 δ; 53a, 536) and the longitudinal and transverse webs (41, 42; 49, 50; 54, 55) consist of one piece. 4. winding carrier according to claims 1 to 3, characterized in that both the resilient Elements (40; 48a, 486; 53a, 536) as well as the longitudinal and transverse webs (41, 42; 49, 50; 54, 55) are arranged in longitudinal and / or transverse rows. 5. winding support according to claims 1 to 4, characterized in that the resilient Elements (40; 48a, 486; 53a, 536) angular shape with kink-bending points serving their flexibility have and that the longitudinal and transverse webs (41, 42; 49, 50; 54, 55) in connection at such kink-bending points. 6. winding support according to claim 5, characterized in that the resilient elements (40) Have star-shaped shape and each of four side parts (43) with two one blunt Angle with an inner vertex (46) forming legs (44, 45) exist with the Legs (44, 45) of the adjacent side parts (43) forming an outer vertex (47) enclose an acute angle, and that the longitudinal and transverse webs (41, 42) follow are located at the kink and bending points forming vertices (46). 7. winding support according to claim 5, characterized in that the resilient elements (48 a, 486; 53 a, 536) each consist of four straight side parts (51) and have a diamond shape with pointed ends pointing in the longitudinal direction and butt ends pointing in the transverse direction that the longitudinal webs (49; 54) are connected to the longitudinal and the transverse webs (50, 55) are connected to the transverse ends of the side parts (51), that in the longitudinal and transverse directions alternating rows of flexible elements (48a, 486; 53 a, 536) are connected to the longitudinal webs (49; 54) and the transverse webs (50, 55) and that in each case a longitudinal web (49; 54) and a transverse web (53 a, 536) are in a cross-shaped manner Arrangement. 8. winding support according to claim 7, characterized in that either the resilient elements (48 a) connected to the longitudinal webs (49) have a smaller design than the resilient elements (486) connected to the transverse webs (50) or that the with the Flexible elements (49 6) connected to transverse webs have a smaller design than the elements (48 α) connected to the longitudinal webs. 9. winding carrier according to claim 7, characterized in that the with the longitudinal webs (54) related resilient elements (53 α) of adjacent longitudinal webs (54) in the longitudinal direction are offset from one another.