CN1938478B

CN1938478B - Rope-like structure

Info

Publication number: CN1938478B
Application number: CN2005800066239A
Authority: CN
Inventors: R·赫斯
Original assignee: Mamutec AG
Current assignee: Mamutec AG
Priority date: 2004-03-02
Filing date: 2005-03-01
Publication date: 2011-10-05
Anticipated expiration: 2025-03-01
Also published as: ES2366699T3; ZA200607182B; CN1938478A

Abstract

The invention relates to a rope-like structure (10), particular a core-spun rope, a cord and a rope, wherein the individual fibers, threads, strands and/or cords are provided in the form of longitudinal fibers of a longitudinal fiber structure (40) which are joined to another fiber (50) which extends in a substantially cross-wise manner or at any particular angle in relation to the longitudinal fibers, such that the longitudinal fibers of the longitudinal fiber structure are mutually non-slip and essentially cannot move backwards in relation to each other, wherein the other fibers are untied, at least on one occasion, in relation to the longitudinal fibers and the latter are thus retained thereby.

Description

Rope-like structure

The present invention relates to a kind of rope-like structure.

According to US 4,460,178 disclose a kind of core leather rope, and it has made up and has a plurality ofly enclosed as the core fibre bundle of core and by middle suitcase.The external skin that the braiding that is made of monofilament is arranged around middle mesothelium.Core, middle mesothelium and skin do not link to each other each other and therefore slide mutually, and this proves disadvantageous in the use of middle mesothelium.

According to US 4,170,076 discloses a kind of core leather rope, and its core by braiding constitutes, and core itself is made of a plurality of core fibre bundles.Core is enclosed by the suitcase of braiding equally.Core is not connected not antiskid thus each other with skin and moves.In use constitute the chap position unfriendly and the position that attenuates.

A kind of rope-like structure is disclosed according to WO 03/027383, particularly core leather rope, rope and rope, wherein single fiber, yarn or skein are connected with each other, thus its mutual antiskid is moving.This rope-like structure has higher draw tensile strength and higher anti-joint intensity on the stretching, extension performance.

A kind of rope of core skin structure, particularly mountaineering rope are disclosed by AT 358443, the following guiding of its rubber-insulated wire, i.e. its formation as pigtail joint decorative pattern is external coloredly or inwardly lean against on the core in order to improve fixing of skin.Heart yarn is fixed by the pipe-type woven layer.

Known in addition rope or the rope with core and skin, it is reversed or makes as the hollow braid of centreless or by skein by the skein of different braidings usually.For this rope, terminal coil is made of so-called " splice (Spleissen) " thus.Its characteristic is mainly used in sailing.Splice is very bothersome and therefore very expensive.

String or thin cord in tennis racket as masked known, they with heart yearn as the core with spun yarn compile around, to keep bigger friction and intensity.Same known string or thin cord, they have the surface (" in length and breadth " decorative pattern) that has projection or another kind of special construction to improve friction.

Task of the present invention is to provide a kind of rope-like structure, and wherein single fiber, yarn or skein interconnect as long fiber, thereby the relative antiskid of fiber, yarn or skein is moving, overcomes described shortcoming thus.

According to the present invention, this task solves by a kind of rope-like structure.Wherein, the long fiber of the long fiber structure that is made of single fiber, yarn, skein and/or rope is processed into core, middle mesothelium and skin each other, exist at least one with respect to long fiber basically with the fiber of different angles accumbency or the fibre bundle of accumbency, it is around the long fiber setting, make that the anti-mutually slip of long fiber is also not removable basically, the long fiber of the relative long fiber structure of the fiber of described accumbency is tied up once at least, and its medium-length fibre is fixing thus.

Explain the present invention in detail by accompanying drawing below, accompanying drawing is:

Fig. 1 is according to the schematic diagram of the structure of core leather rope of the present invention;

Fig. 2 is according to the schematic diagram of the structure of rope of the present invention;

Fig. 3 has other the rope of fiber of accumbency that centers on;

Fig. 4 has from inside to outside and the rope of other accumbency fiber of guiding from outside to inside;

Fig. 5 has the rope of at least one high strength longitudinal fiber;

Fig. 6 has first embodiment of the rope of a plurality of accumbency thermoplastic fibres;

Fig. 7 has a plurality of second embodiment that vertically go up the rope of parallel fibers;

Fig. 8 has the 3rd embodiment of the rope of external thermoplastic fibre;

Fig. 9 has first embodiment of core leather rope of other fiber of middle mesothelium and accumbency;

Second embodiment of the core leather rope that Figure 10 is made of the same material of different thicknesses and intensity;

The schematic configuration diagram of Figure 11 elongation rope seldom;

Figure 12 has first embodiment of the rope of good damping property;

Figure 13 has the rope of label;

Figure 14 has the rope of continuous mark;

Figure 15 climbs the structure chart of rope;

Figure 16 has the rope of cavity;

Figure 17 has the rope that changes cross section;

Figure 18 has the rope-like structure of opening;

Figure 19 has the rope-like structure of tieback end;

The cross section of Figure 20 rope-like structure part;

Figure 21 has the rope of the masked opening that is provided with by mesh that is used for few slip;

Figure 22 has the rope of the masked thickened portion that is provided with by mesh that is used for few slip.

Fig. 1 illustrates the signal structure according to core leather rope of the present invention.Core leather rope 10 has 1 and territory, dermatotome 2 around this core zone, core zone of an inside.Core zone 1 is made of at least one core 3, and core itself is made of a plurality of fibers, yarn, skein and/or at least one rope according to the present invention, and they also are collectively referred to as so-called core fibre structure 5.Territory, dermatotome 2 is made of skin 4, skin itself by a plurality of fibers, yarn, skein and/or at least another rope according to the present invention constitute, they also are collectively referred to as so-called hide fiber structure 6.Also can be provided with a plurality of cores in core zone 1, for example three or five, core is furnished with the core fibre of identical or different type and/or according to rope of the present invention, obtains multiple core fibre structure 5 thus.Hide fiber structure 6 also has similar situation.

Core fibre structure 5 and hide fiber structure 6 are made of long fiber and also are made up of long fiber structure 40.

A part that is called the core fibre structure 5 of core fibre 5 ' places territory, dermatotome 2, hide fiber with hide fiber structure 6 in this zone links to each other, and a part that is called the hide fiber structure 6 of hide fiber 6 ' places core zone 1, and links to each other with core fibre 3 in this zone.Skin is anti-mutually at least one core thus is provided with slidably.Also can be that a plurality of skins and at least one core with different fibers prevented being slidingly connected mutually.At least another fiber 50 or fibre bundle with respect to the 40 basic accumbency of long fiber structure can not be maintained slidingly retained in together the long fiber in the long fiber structure 40 relatively.Always be interpreted as fibre bundle for title " fiber 50 " in addition.

Fiber 50 becomes almost arbitrarily angled extension substantially with respect to long fiber structure 40 in the horizontal diagonal of long fiber (querdiagonal) direction setting or with it, but usually less than 45 degree.But this angle also can for 45 the degree to 90 the degree, or just in time be 90 the degree.The special construction of fiber 50 is described in the back.

Slip on the Pi Zaixin is for known in the aforesaid core leather rope but very undesirable characteristic.Described structure is on the one hand with the mixing of core fibre and hide fiber, tying up of the fiber by accumbency avoided sliding and providing significant advantage at this on the other hand.

Advantageously when moving, obtain to move uniformly through lifting-hook (Karabiner), roller and debatching device.Do not go out the phenomenon general chap position and position that attenuates in skin slides.This core leather rope is used to add the torsade occasion.

As fiber consider high-intensity occasion with as PBO, polyolefin, polyamide, polyester, agate (Dyneema), aromatic polyamides, vectra (Vectran) and bavin swell (Zylon) material energetically, in heat-resisting and fire-resistant occasion, use aromatic polyamides, aramid fiber (Nomex) and monofilament, at antiultraviolet occasion polypropylene, polyamide, polyester and monofilament, at floating occasion polypropylene and monofilament, at anti-cutting and anti-occasion polyamide, polyester and the monofilament cut.

The fibre bundle of accumbency is made of filament, multi-fibre or staple fibre.They are twisted, twisted or as parallel fibers Shu Jiagong.Also can use the blended fiber that constitutes by different fibers.Also can consider any combination of various fibers.

Fig. 2 is the schematic configuration diagram according to rope of the present invention.Rope 20 has the long fiber structure of being made by fiber, yarn and/or skein 40.Single skein surrounds or ties up with at least one additional fibers 50 or fibre bundle.It extends substantially transversely to long fiber.Long fiber is constructed like this by the connection of additional fibers 50, promptly its with respect to long stapled in a lateral direction, extend on the diagonal or on another selected arbitrarily angle direction.

At least one the long line or the long fiber 41 that are surrounded or center on by fiber 50 are arranged below the long fiber, and its middle or long line or long fiber 41 remain on the position of determining in the long fiber structure 40.Fiber 50 returns towards this position and draws, thereby it separately, partially or entirely surrounds the independent other long fiber of long fiber structure 40, and remains on this position, perhaps it is immovably reached basically mutually fixed-site ground and keeps.

The major function of fiber 50 or fibre bundle is the process of tying up.Certain identical fiber continues to direct into next and ties up the position after " tying up ", fiber is parallel to the long fiber extension usually for this reason, and this equals to tie up " skew " of position.The continuation guiding of fiber 50 is secondary functions, and phrase " basic accumbency " is definite thus.The surface that forms or realize different outward appearances by described one or more fibers 50.The thickness of Shi Yonging, intensity and color may in fact immovably be connected with the long fiber of long fiber structure 40 with fiber by different single skeins for this reason.

Such rope looks like the rope of tradition twisting, but can have different materials and not have untwisting or anti-untwisting (aufdrehfest), and this has very big advantage.It also can be made like this, and promptly it looks like the rope of braiding.It can be made of different, fiber relatively immovably connected to one another, but has higher intensity with respect to the rope of braiding.

Fig. 3 illustrates a rope 20, and it has around the fiber 50 of the long stapled other accumbency of long fiber structure 40.Fiber 50 external ground twine wherein long fiber 41 at least on two positions, with on the direction at core center from the outer surface diversion of rope or lead back, and between two long fibers, arrive the surface in the back and twine another long fiber 41 ' or " centering on " this long fiber.Fiber 50 can have different intensity and extensibility.A long stapled part is the so-called thermoplastic fibre that heat is melted of meeting.Can use elastomer equally.

Fig. 4 illustrates the rope 20 that has another accumbency fiber 50 of from inside to outside guiding from outside to inside again.Fiber 50 extends on the very most surface of rope, and inwardly guides around the long fiber 41.1 of long fiber structure 40,, guides to center on long fiber 41.1 again to the guiding of the surface of export-oriented rope around long fiber 41.2 and 41.3.But the latter carries out in the other direction.Each external long fiber can be born the effect of long fiber 41.1 about centering on.Next long stapled selection by strict order as the next one, or by arbitrarily in addition mode at random carry out.The selection of a built-in long fiber 41.2 or 41.3 or core fibres also is same.

The fiber and/or the skein in core fibre and formation territory, dermatotome are tied up especially securely thus.The different-stiffness of rope or compliance can be thus with almost form realizations arbitrarily.This rope is anti-untwisting when cutting off.

Fig. 5 illustrates has the long stapled rope of at least one high strength.Rope 20 has under the long fiber of long fiber structure 40 with respect to other long fiber and has obviously more high-intensity another long fiber at least or long line 41,41 '.Realize the minimum extensibility of rope-like structure thus.With duration line 41,41 ' position 42 or the zone that forms in one or more long fiber structures 40, described position or zone have obviously high density and intensity, also can realize having solid especially, the reliable suture site 43 of little stitching loss thus.This position 42 has less extensibility simultaneously.

Fig. 6 illustrates first embodiment of the rope with a plurality of accumbency fibers or fibre bundle.Rope 20 has a plurality of accumbency fibers 50 with respect to the long fiber of long fiber structure 40 or skein.There is at least one to have the long line 41,41 ' of obvious higher elasticity and/or extensibility on the position under the long fiber of long fiber structure 40 at least one long fiber structure.The flexible especially and bendability of so thus rope.

Long fiber is made by polyester, and the accumbency fiber is made by polyamide.The every 0.3-1.5mm of each external long fiber is twined or is tied up by it by fiber 50.

This rope 20 has good high extensibility and/or elasticity.The damping property of this rope is high especially.Particularly when it adds in the dynamic rope as a core rope.Be processed into the core leather rope at this rope as " final products " or long yarn, long rope or long fiber structure.

Fig. 7 illustrates second embodiment of the rope of the fiber with a plurality of parallel placements in the vertical.Rope 20 has another long fiber 44 at least under the long fiber of long fiber structure 40, it places core and/or skin as so-called thermoplastic fibre.Accumbency fiber 50 exists as the thermoplastic fibre of being made by polyamide 51 in this same part.The long fiber structure is made by polyester except that thermoplastic fibre.When being heated, promptly in operation or during according to manufacturing technique heat treatment, described fiber merges with long fiber at a lot of positions 45, realizes each other thus or in the obvious high wear resistence of single fiber in territory, dermatotome or skein.At this at the position 45, thermoplastic fibre 44 and 51 and other long fiber merge 51.Long fiber antiskid after fusion is moving in addition.This can realize obviously higher soaking into (for example using polyamide) and/or coating (polyamide) equally.

Fig. 8 illustrates the 3rd embodiment of the rope with external thermoplastic fibre.Rope 20 has other external long fiber 46 under the long fiber of long fiber structure 40, it is the thermoplastic fibre that is made of polyamide PA6 or polyamide PA6.6 (Ge Lilong, EMS-Chemie, CH-7013 Domat/Ems).(heat treatment in addition) realizes wear-resisting but submissive especially skin after processing thus.Polyamide (thermoplastic fibre PA6) is as other accumbency fiber 50, and their every 2mm alternately tie up long fiber.

The rope characteristic that realizes is the high ABRASION RESISTANCE and the anti-UV of improvement.This rope is used for roller, clamp (Wintsch), lifting-hook and clip, and has the wear resistence of obvious improvement.

The structure of rope as shown in Figure 8 also is suitable for rope.The long fiber that identical or different long fiber structure 40 is arranged with common form core and leatherware.External long fiber 46 is made of thermoplastic fibre at least in part.At least the fiber 50 of another accumbency centers on this external long fiber 46 or ties up this external long fiber.Simultaneously at least one second other accumbency fiber 50 ' is a thermoplastic fibre, its encirclement or tie up external long fiber 46.Fusion by long fiber 46 and the other second accumbency fiber 50 ' produces the skin that merges.

Fig. 9 illustrates first embodiment of the core leather rope with middle mesothelium and other accumbency fiber.

Core 3 has high-performance fiber in core fibre structure 5, for example the polyester (PEN) of polyamide (PA), polyester (PES), difficult elongation, aramid, agate, vectra or bavin are grand energetically.Middle mesothelium 8 is made of so-called damping yarn, as monofilament or elastomeric yarn with high compression characteristic, and skin 4 is made of the hide fiber in the hide fiber structure 6, and as polyamide or polyester, they have high-wearing feature, anti-cutting property edge strength (Kantenfestigkeit).

The hide fiber of the high-performance fiber of core fibre structure 5 and hide fiber structure 6 is also referred to as the long fiber of long fiber structure 40, its fiber 50 by other roughly accumbency is tied up, one of them fiber 51 surrounds long fiber on the whole outside, and other fiber 51 ' only alternately surrounds long fiber, has one to be tied in only per in other words two external long fibers.Polyamide is used for fiber 51,51 '.

When another fiber 50 at least has higher intensity with respect to the long fiber of long fiber structure 40, and differently twine and when tying up this long fiber, obtain having the more rope of high bending strength and intensity, obtain higher rigidity thus.

If core for example is made of high-intensity aromatic arginyl amine fiber, and one or a plurality of in case of necessity skin be made of heat-resisting aramid fiber, and the core leather rope is particularly suitable as heat-resisting rope and is used to recover in fire-fighting and army field so.

The mixing of core fibre or connection can be less at least one territory, dermatotome, promptly less than 3%.Do not need to make simultaneously the mixing of hide fiber in core fibre at this.If hide fiber mixes, relate to less mixing equally, in other words less than 3% in core fibre.Core fibre is at least one territory, dermatotome, and hide fiber connects in the core zone.This at first is used for the core leather rope of present static state and dynamic application.

Figure 10 illustrates second embodiment of the core leather rope of being made by the same material of different thicknesses and intensity.The core leather rope has long fiber 40, and wherein external hide fiber is thicker than core fibre.The all additional fibers 50 of external hide fiber are alternately tied up.Obtain intensity higher in the territory, dermatotome thus.Restrict also can have and be similar to the surface that adds torsade.Core fibre and hide fiber are made of polyester, and the fiber of accumbency is made of polyamide.

The long fiber of long fiber structure 40 generally mixes as core fibre and hide fiber, and wherein hide fiber forms the part of core, and core fibre forms the part of skin.They have more high-intensity fiber 50 to tie up by at least one other ratio long fiber simultaneously, and wherein this additional fibers has different thicknesses, intensity or extensibility.

Figure 11 shows the schematic construction of the rope of difficult elongation.Rope is made of long stapled single fiber, yarn or the skein as long fiber structure 40, and they are connected with each other, and slides thereby fiber, yarn or skein are anti-each other.At least the fiber 50 of another accumbency or horizontal expansion or fibre bundle are tied up long fiber repeatedly, the not removable mutually or fixed-site ground maintenance of long fiber thus.Described in appearance rope is similar to rope twisting or braiding, yet described rope has than the TENSILE STRENGTH of common rope height 10% and high 10% edge strength at least at least.Positive characteristic is cutting off diffusing limit of end or not untwisting.Yarn as much as possible be arranged in parallel or additionally upholds or preliminary draft in this rope structure.

The fiber utmost point in the core zone is provided with abreast in the case, and local preliminary draft, and the fiber in the territory, dermatotome twines the ground layout, flexibility, wear-resistant and anti-cutting is arranged thus, and significantly improve uviolresistance.

If at least one additional fibers 50 has higher elasticity and ties up long fiber with respect to the long fiber of long fiber structure 40, the core of so typical belt line is made of high-intensity aromatic arginyl amine fiber, and the skin of belt line is made of heat-resisting aramid fiber or is made of wear-resistant, anti-fiber that cut and/or fire-resistant, heat-resisting, acidproof, anti-ultraviolet and/or yarn.Other typical application is the rope of wirerope as an alternative in recovering, as the carrying rope with less alternating bending or as the substitute that adds torsade.

If but core have maximum intensity, by the fiber of part preliminary draft or extension, and skin is made of anti-ultraviolet, wear-resistant and anti-yarn and/or the fiber that cuts, and obtains the performance of typical rope peculiar to vessel so.

Figure 12 illustrates first embodiment by the rope of special whereabouts shock absorbing characteristics.

According to the present invention, rope falls damping ground as much as possible by the yarn manufacturing, and yarn is made of fibrillation as much as possible and forms according to rope 20 of the present invention.Wherein the core fibre structure is twined with at least one additional fibers 50 or fibre bundle multiplely.Thereby can use the fiber 50 of for example multiple different materials and characteristic, to twine one or more ropes according to form arbitrarily.

Rope according to the present invention is used for the core according to rope of the present invention.Because good damping property, this structure optimization is suitable for dynamic climbing rope.Because yarn or preorientation yarn that good whereabouts shock absorbing characteristics mainly uses polyamide, polyester to make.

Figure 13 illustrates the rope with label.In long fiber structure 40, by at least one additional fibers 50 or fibre bundle with label in the outer surface of structure, be applied to with extending rope vertically on.Good is readable mainly by selecting fiber 50 and/or single long stapled color to realize suitably.

Also can the center explanation of the mark and/or the line of any kind except label.Add also can be online transversely or with vertical become to carry out arbitrarily angledly.

Figure 14 shows the rope with continuous mark.In long fiber structure 40, continuous mark 53 is added in the outer surface of rope structure by at least one additional fibers.This for example is the annulet that has continuous numbering.Interval 54 ' between the mark, 54 " the surface on the one hand as mark 53 have the fiber 50 of special selection, feature on the other hand is correspondingly to be added in during the surface constructs.For example seem that at interval 54 ' surface is provided with hacures, at interval 54 " the surface vertical line is arranged.Such design on rope surface is favourable and practical especially.

Figure 15 illustrates the schematic construction of rope peculiar to vessel or extreme static high-performance rope.This rope in appearance to braiding, add torsade or similarly construction or design is similar, but substituting common core skin structure ground with the static high-performance rope with little extensibility makes, thereby the high-performance fiber of very high strength is arranged in core very abreast, and have obviously little extensibility and a high-tensile, improved static characteristic under identical or situation thus than minor diameter.The long fiber of long fiber structure 40 can be by preliminary draft or pre-stretching.That the fiber of skin can reach is obviously more wear-resistant, to the more insensitive and more anti-characteristic of cutting of humidity, its SMIS 3 and skin 4 are connected with each other at upwardly extending line in other side or additional fibers 50 by one or more each other, thereby do not produce the elongation that skin moves or add for different fiber properties.

Figure 16 illustrates the rope with cavity.Long fiber structure 40 has very high intensity and high performance fiber in core 3, this fiber has obviously little extensibility and the tensile strength of Geng Gao, improved static characteristic under identical or swedged situation.Core fibre surrounds and is positioned at the middle cavity 55 of core.The long fiber of core, middle mesothelium and skin are connected by at least one other accumbency fiber 50 each other, do not move thereby do not produce skin for different fiber properties.In mesothelium by constituting with the similar and different fiber of core or skin.Produce soft, flexible structure thus, its can be formed on subcutaneous damping pillow or air pillow and with wear-resistant, edge toughness, anti-hide fiber that cuts and the pairing of hide fiber structure, thereby have the edge toughness of very big improvement.The fibrous structure of middle mesothelium has the minimum cavity or the minimum bubble of fine textureization at this.Cavity 55 is also referred to as " soft core mid point ".The rope that looks like braiding according to structure of the present invention in appearance.This rope is anti-especially to be cut, and is particularly suitable for various recovering.

Figure 17 illustrates has the rope that changes cross section.Rope with circular cross section 61 basically in manufacture process at least one arbitrarily on the position 62 cross section 63 become ellipse or pancake.For example simple the reaching better of rope fixed, sewed up or clamp regularly on this position.But the variation one or many ground of cross section carries out.The oval flat shape and circular after crossing afterwards that for example can be transited into.Accumbency fiber 50 or fibre bundle are tied up long fiber multiplely, thereby rope seems to be surrounded by it thus nettedly.

This rope and rope can be sewed up, and need not link, and this is simple especially in the batch process that the end connects.

Can make rope according to the present invention, its outward appearance resembles and adds torsade, and in the core zone by other very high loads fiber such as high strength aromatic arginyl amine fiber or vectra, bavin is grand constitutes.The protection micromicro is made of fiber and/or yarn, and they form UV protective layer or wear-resisting especially skin.In off-position, such rope can be sewed up and not need to link.In addition, can untwisting at this rope of cutting position.The design of this core leather rope is varied, can not be exhaustive at this.

Figure 18 illustrates rope-like structure, rope or rope, its in the pre-mesh that limits, have respectively with distance d have the

opening

64,64 ' and 64 that stitches long L ".If stitch long L be about undivided rope-like structure diameter D 3-5 doubly, it weaves as single-piece, thereby produces particularly advantageous structure.Use a kind of scheme, " single-piece " by the hole tieback, coil is formed on the end of rope-like structure thus.By the consolidate coil when the tractive of tieback repeatedly, wherein coil no longer can open wide, and is similar to the end of hinge joint.Mesh can be selected arbitrarily, and is irregular each other apart from d in other words.

Figure 19 illustrates the rope-like structure of the end with tieback.End 65 is by opening 64,64 ', 64 " form ring, form coil thus, it has the performance of the coil that is similar to known hinge joint when tractive.

Figure 20 illustrates a part and the cross section of rope-like structure.Can find out the opening 64 of rope-like structure and be adjacent undivided regional 66 ', 66 ".Have cross-sectional view A, B ', B " cross section, A-A, B '-B ', B "-B " belong to opening 64 and zone 66 ' and 66 ".And cross-sectional view B ' and B " see circular rope-like structure, in cross-sectional view A, can see separate part and the opening that forms thus.

Figure 21 shows the rope as rope-like structure, and rope-like structure has the masked opening of arranging by mesh that is used for few slip.The structure of rope or string corresponds essentially to Figure 18.This structure also can be designed to the minor diameter of 0.8-2.0mm.And have

opening

64,64 ', 64 " what join for first section 70 is that rope is woven into by undivided rope-like structure or " single-piece " in second section 71, the second sections.Section 70 and 71 with definite mesh in succession.Second rope 73 is perpendicular to first rope 72, and passes the opening 64 of first rope.The length L of opening or seam is so selected, and it is middle to make the accumbency rope that is in tensioning state roughly be positioned at.The length of same section 70 and 71 is that the main size with seam of size of mesh is coordinated, and secondly coordinates with tension zone and employed material.Mesh for example changes at 3-30mm, promptly stitches with this distance in succession.

Second rope 73 is arranged vertically substantially with respect to first rope 72.It rests on first rope and forms a masked part.Can consider that also the free space between the rope is a parallelogram.

This structure of rope or string is suitable for the masked of any type, for example tennis, shuttlecock, squash or golf ball game.By this structure, rope or string also can be almost fricton-tight under the friction pressure of maximum or impact pressure.When contacting, ball realizes improving the racket surface tension thus.First and second ropes structure usually are identical, but this is optional.

Figure 22 represents to be used for the masked rope with the chap part of arranging according to mesh of few slip.The structure of rope corresponds essentially to Figure 21.Section 70 and 71 arranged in succession on first and second ropes 74,75 or string.In section 71, rope is undivided rope-like structure, and " single-piece " braiding ground constitutes.In section 70, rope has chap part 76, and its diameter reaches the twice of the diameter of rope in section 71.For this structure, the length of section 70 and 71 or the size of mesh and tension zone and employed material are coordinated.Mesh for example changes at 3-30mm, promptly stitches with this distance to join.Rope 74,75 is perpendicular to one another basically, and wherein under tensioning state, the zone line of section 71 is each other by putting and form a masked part.

This structure of rope or string is suitable for the masked of any type, for example the ball game of tennis, shuttlecock, squash or golf.By this structure, rope or string also can only slide under the friction pressure of maximum or impact pressure indistinctively.Realize improving the racket surface tension when being implemented in the ball contact thus.First and second ropes structure usually are identical, but this is optional.

Core leather rope according to the present invention is used for work safety guarantee, aquatic sports and sailing and mountaineering and public security, fire-fighting and army.

Use in leisure and hobby according to rope of the present invention and rope, mainly be used as kernmantle or add the substitute of torsade.

Claims

1. rope-like structure, it is characterized in that, by single fiber, yarn, the long fiber of the long fiber structure (40) that skein and/or rope constitute is processed into core (3) each other, middle mesothelium (8) and skin (4), exist at least one with respect to long fiber basically with the fiber (50) of different angles accumbency or the fibre bundle of accumbency, it is around the long fiber setting, make that the anti-mutually slip of long fiber is also not removable basically, the fiber of described accumbency (50) long fiber of long fiber structure (40) is relatively tied up once at least, its medium-length fibre is fixing thus, the long fiber (41) of described long fiber structure (40) is fixed other long fiber thus with the winding to small part of the fiber (50) of described accumbency.

2. according to the rope-like structure of claim 1, it is characterized in that, the described long fiber that connects described long fiber structure (40), the fibre bundle that makes the fiber (50) of described accumbency or described accumbency in the horizontal, on the diagonal or with respect to described long fiber with other arbitrarily angled extension, the fiber of described accumbency (50) surrounds or is single, twine at least one long fiber (41) whole or in part, wherein said long fiber remains on the interior position of long fiber structure (40), the fiber of described accumbency (50) returns and draws, the fiber of described accumbency (50) is generally around single described long fiber, and not removable substantially mutually and fixed-site ground maintenance on described position.

3. according to the rope-like structure of claim 2, it is characterized in that its no untwisting.

4. according to the rope-like structure of claim 2, it is characterized in that its rope with respect to braiding has bigger intensity.

5. according to the rope-like structure of one of claim 1-4, it is characterized in that it has at least two positions (42), on these at least two positions, the fiber (50) of the long stapled accumbency of at least one winding long fiber structure (40) or fibre bundle revolution reach back draws.

6. according to the rope-like structure of one of claim 1-4, it is characterized in that, long fiber by long fiber structure (40) is kept by the fiber (50) of described accumbency or the fibre bundle of accumbency, rope-like structure does not have untwisting when cutting off, wherein the fibre bundle of the fiber of accumbency or accumbency reaches from outside to inside from inside to outside around long fiber.

7. according to the rope-like structure of one of claim 1-4, it is characterized in that, have at least one significantly more high-intensity long line or long fiber (41,41 ') on its at least one position in the inherent long fiber structure of long fiber (40) of long fiber structure (40), very little extensibility can be sewed up and/or have to rope-like structure (20) reliably thus.

8. according to the rope-like structure of one of claim 1-4, it is characterized in that, have at least one on its at least one position in the inherent long fiber structure of long fiber (40) of long fiber structure (40) the significantly longer line or the long fiber (41,41 ') of high elasticity and/or extensibility are arranged, rope-like structure (20) has more high elasticity and/or extensibility thus.

9. according to the rope-like structure of claim 1, it is characterized in that, at least one other long fiber (44) is arranged in the long fiber of long fiber structure (40), it is met heat and long fiber and merges at least in part at least one position (45) with the fiber (50,51) of the accumbency that is made of thermoplastic fibre to small part or the fibre bundle of accumbency, slide thereby the long fiber of long fiber structure (40) is anti-, realize obviously higher wear resistence and/or impregnability and/or coating thus.

10. according to the rope-like structure of claim 9, it is characterized in that, the identical or different long fiber that core (3) and skin (4) have long fiber structure (40), external long fiber (46) is made by thermoplastic fibre at least in part, not the fiber (50) of the accumbency that constitutes by thermoplastic fibre or constitute by thermoplastic fibre or be not that the fibre bundle of the accumbency that is made of thermoplastic fibre or be made of thermoplastic fibre surrounds and tie up external long fiber (46), wherein meet heat forms fusion by the long fiber (46) and the fusion of the fiber (50 ') of the accumbency that is made of thermoplastic fibre skin.

11. rope-like structure according to claim 1, it is characterized in that, the fibre bundle of fiber of described accumbency (50) or accumbency has higher intensity with respect to the long fiber of long fiber structure (40), and twines and tie up long fiber with different angles ground, produces higher rigidity thus.

12. rope-like structure according to claim 11, it is characterized in that, the long fiber of long fiber structure (40) is mixed by core fibre and hide fiber, wherein hide fiber forms the part of core, core fibre forms the part of skin, they simultaneously the fiber (50) by having more high-intensity described accumbency with respect to long fiber or the fibre bundle of accumbency be tied, wherein fiber of accumbency (50) or fibre bundle have different thicknesses, intensity or extensibility.

13. rope-like structure according to claim 11, it is characterized in that, the fibre bundle of fiber of described accumbency (50) or accumbency has more high elasticity with respect to the long fiber of long fiber structure (40), and tie up long fiber, the long fiber of core (3) is made of high tenacity aramid fibers, and the fiber and/or the yarn of the long fiber of skin (4) the wear-resistant or anti-fiber that cuts and/or fire-resistant, heat-resisting, acidproof or UV resistant by heat-resisting aramid fiber constitute.

14. rope-like structure according to claim 11, it is characterized in that, the fibre bundle of fiber of described accumbency (50) or accumbency has more high elasticity with respect to the long fiber of long fiber structure (40), and tie up long fiber, the long fiber of core (3) is made of the fiber parallel, partly preliminary draft or extension of tension, the long fiber of skin (4) is made of anti-ultraviolet, wear-resistant, anti-fiber and/or the yarn that cuts, and obtains the flexibility that little extensibility is become reconciled thus.

15. rope-like structure according to claim 11, it is characterized in that, the long fiber of the long fiber structure (40) in the core (3) is by having many fibriilar high-performance fibers and/or constituting according to the rope-like structure of one of claim 1-15, the long fiber of the long fiber structure (40) in skin (4) is by wear-resistant, insensitive and the anti-fiber that cuts of humidity is constituted, core (3) links to each other by the fiber (50) of accumbency or the fibre bundle of accumbency each other with long fiber in the skin (4), slide thereby do not produce skin, under the situation of the identical or less diameter of rope-like structure, guarantee the damping property of higher dynamic impulsion thus for different fiber properties.

16. rope-like structure according to claim 11, it is characterized in that, the long fiber of core (3) constitutes with high-tensile different high-performance fiber by having minimum extensibility, the long fiber of skin (4) is made of different wear-resistant, that edge strength is big, anti-that cut, heat-resisting, fire-resistant and/or anti-ultraviolet fibers, and long fiber is arranged as far as possible abreast, wherein produces as far as possible little extensibility in the vertical.

17. rope-like structure according to claim 11, it is characterized in that, the long fiber of the long fiber structure (40) in the core (3) is by having obviously less extensibility and constituting than the high-performance fiber of the very high strength of high-tensile strength, the long fiber of the long fiber structure (40) in skin (4) is by wear-resistant, insensitive and the anti-fiber that cuts of humidity is constituted, core (3) links to each other by the fiber (50) of described accumbency or the fibre bundle of accumbency each other with long fiber in the skin (4), slide thereby do not produce skin, under the situation of the identical or less diameter of this rope-like structure, guarantee the as far as possible little extensibility of this rope-like structure thus for different fiber properties.

18. the rope-like structure according to claim 17 is characterized in that, the core long fiber is partly by preliminary draft or pre-stretching at least.

19. rope-like structure according to claim 11, it is characterized in that, long fiber structure (40) in core (3), middle mesothelium (8) and the skin (4) is made of different fibers, and damping pillow or air pillow are arranged in middle mesothelium, and rope-like structure has cavity (3) in the centre of core (3).

20. the rope-like structure according to one of claim 11-12 is characterized in that, it has circular cross section basically, and this ground, cross sectional area distribution position diameter change is transited into to this cross sectional area distribution position ellipse and/or flattened cross-section.

21. the rope-like structure according to one of claim 11-12 is characterized in that, label and/or mark and/or middle explanation by the fibre bundle of the fiber (50) of described accumbency or accumbency with respect to vertically arbitrarily angle add in the structural outer surface continuously.

22. the rope-like structure according to claim 1 is characterized in that, fiber of accumbency (50) or fibre bundle become the angle of spending less than 45 with respect to long fiber (40).

23. the rope-like structure according to claim 1 is characterized in that, fiber of accumbency (50) or fibre bundle become the angle of 45-90 degree with respect to long fiber (40).

24. rope-like structure according to one of claim 1-4, it is characterized in that, it carries out the transition to rope-like structure separately, braiding according to mesh from the rope-like structure with diameter (D) undivided, braiding, and has opening with seam long (L) (64,64 ', 64 ").

25. rope-like structure according to claim 24, it is characterized in that, the end of rope-like structure (65) is by described opening with seam long (L) (64,64 ', 64 ") tieback and form coil repeatedly, its centre joint long (L) be rope-like structure diameter (D) 3-5 doubly.

26. the rope-like structure according to one of claim 1-4 is characterized in that, second section (71) that it has first section (70) that the rope-like structure by undivided braiding constitutes and be made of the rope-like structure of the braiding that separates according to mesh.

27. the rope-like structure according to claim 26 is characterized in that, second rope-like structure (73) passes the opening (64) of first rope-like structure (72) and is arranged vertically substantially with it, and wherein first and second rope-like structures form the masked part of racket.

28. rope-like structure according to one of claim 1-4, it is characterized in that, it is according to second section (71) that mesh has first section (70) that the rope-like structure by undivided braiding constitutes and is made of the rope-like structure of braiding, and second section has the chap part (76) that diameter is the twice of first section diameter in (70).

29. rope-like structure according to claim 28, it is characterized in that, second rope-like structure (75) is arranged vertically substantially with respect to first rope-like structure (72), and wherein the middle part of second section (71) is arranged successively, and wherein first and second rope-like structures form the masked part of racket.

30. the rope-like structure according to one of claim 1-4 is characterized in that, the fiber of described accumbency (50) is made of the fibre bundle of accumbency.

31. rope-like structure according to one of claim 1-4, it is characterized in that, the fibre bundle of described accumbency is by substance, multiple staple fibre or by the blended fiber of different fibers or by the constituting arbitrarily of fiber, and the fibre bundle of wherein said accumbency is twisted or is the parallel fibers bundle.