CN107541973A - Synthetic fiber rope and the concrete construction and elongate objects containing it - Google Patents
Synthetic fiber rope and the concrete construction and elongate objects containing it Download PDFInfo
- Publication number
- CN107541973A CN107541973A CN201610495035.6A CN201610495035A CN107541973A CN 107541973 A CN107541973 A CN 107541973A CN 201610495035 A CN201610495035 A CN 201610495035A CN 107541973 A CN107541973 A CN 107541973A
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- Prior art keywords
- side line
- fiber rope
- cored wire
- synthetic fiber
- concrete
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention provides a kind of bending easiness and the synthetic fiber rope that can be fixed on higher fixed efficiency in concrete and the concrete construction and elongate objects containing it with appropriateness.Carbon fiber rope (1) possesses：More carbon fibers (4) for being impregnated with thermosetting resin (5) are lashed into bundles of cored wire (2)；And it is respectively that more carbon fibers (4) for being impregnated with thermosetting resin (5) are lashed into bundles of more side lines (3).Above-mentioned thermosetting resin (5) is in solid state, and each side line of above-mentioned more side lines (3) is finalized using resin solidification.Each side line of more side lines (3) after sizing turns into the state being twisted around above-mentioned cored wire (2).
Description
Technical field
Concrete construction and elongate objects the present invention relates to synthetic fiber rope and containing it.
Background technology
Patent document 1 describes inserts concrete construction to realize intensity by the clava of carbon fiber system or aluminum fiber
The technical scheme of raising.
【Prior art literature】
【Patent document】
Patent document 1：Japanese Unexamined Patent Publication 2000-110365 publications
Elongated hole is perforated with reinforced column, carbon fiber clava is beaten into above-mentioned elongated hole.Afterwards, pass through to
Remainder space filling flowing shape curable resin in elongated hole, carbon fiber clava is fixed in concrete.Carbon is fine
Dimension clava processed is only fixed in concrete by the flowing shape curable resin contacted with its surface.
The content of the invention
Make it is an object of the invention to provide a kind of inside the intrusion rope such as concrete to increase connecing for rope and concrete etc.
Contacting surface product is so as to improving the synthetic fiber rope of fixed efficiency.
It is a further object of the present invention to provide the operational excellent synthesis that generation is moderately bent during a kind of bent
Fibrecord.
Synthetic fiber rope based on the present invention possesses：Cored wire, it has more synthetic fibers for being impregnated with resin, described
More synthetic fibers are lashed bunchy；And more side lines, it has more synthetic fibers for being impregnated with resin respectively, described more
Root synthetic fibers are lashed bunchy respectively, and the resin is in solid state, and the more side lines are utilized respectively the resin
Curability is finalized, and more side lines after sizing are respectively the state being twisted around the cored wire.
The cored wire and side line being made up of more synthetic fibers for being impregnated with resin are kept by setting the resin solidification
Shape when fat solidifies.It is hot by applying if heat cured resin, the resin solidification, if thermoplastic resin,
Pass through cooling, the resin solidification.If making the resin solidification in the state of regulation shape is assigned, cored wire and side line are at it
It also can continue to maintain its shape afterwards.
The synthetic fibers of composition cored wire and side line (the not natural fiber such as cotton or silk, but by the macromolecule of chemical synthesis
Fiber made of compound) include carbon fiber, glass fibre, boron fibre, aramid fiber, polyethylene fibre, PBO (polyp-
Phenylenebenzobisoxazole) other fibers such as fiber.These fibers are very thin, fine by being bundled more synthesis
Dimension, so as to impregnating resin.
It is twisted by respectively becoming the more side lines that the curability using above-mentioned resin is shaped in advance around cored wire
State, form synthetic fiber rope.According to the present invention, pass through side line carrying out in advance, using above-mentioned resin solidification
Sizing, can in the inside of synthetic fiber rope, specifically cored wire and its around side line between and adjacent side line
Each other, in the case of substantially not damaging twisted state, it is ensured that appropriate space or gap.
The cored wire of composition synthetic fiber rope and its side line of surrounding are the rope yarn of the state of resin solidification respectively, therefore
Cored wire and side line around it and adjacent side line allow to slide (dislocation) each other.Thus, there is provided a kind of curved by progress
The flexure of appropriateness and the synthetic fiber rope that operability is excellent are easily produced when bent.For example, can be by elongated synthetic fibers
Rope winding into path spool and densification, will also become light in the operation of operation field.Synthesis based on the present invention is fine
Tie up rope other longer parts such as being suitable as electric wire (power transmission line), fiber optic cables, submarine cable or equipment plus
Strong material.
In one embodiment, for each side line of the cored wire and the more side lines, have in the longitudinal direction
Have and (exist in the longitudinal direction) contact portion that the side line contacts with the cored wire and the side line with the cored wire not
Both non-contact parts of contact.That is, more side lines around cored wire have not to be connected in the total length of length direction with cored wire
Continued access is tactile, the part of (side line floats from cored wire) is not contacted with cored wire.The out of shape of synthetic fiber rope is prevented by contact portion.
Non-contact portion is divided into the space between cored wire and side line, therefore is favorably improved the bending easiness of rope, and to coagulation
The infiltration of other coagulators such as soil, mortar or coagulating agent is also helpful.Synthetic fiber rope is embedded in concrete for example, working as
When, concrete is permeated into synthetic fiber rope, and synthetic fiber rope is firmly fixed in concrete.Based on the present invention's
Synthetic fiber rope is for example also suitable as the reinforcement material of concrete construction.
In other embodiments, for each side line of the more side lines, in the longitudinal direction have with it is adjacent
The contact portion of side line contact and with the adjacent discontiguous non-contact part of side line both.That is, more around cored wire
Side line have do not contacted continuously with adjacent side line in the total length of length direction, with the adjacent discontiguous part (side of side line
There is gap) between line and side line.The out of shape of synthetic fiber rope is prevented by contact portion.Non-contact part is favorably improved
The bending easiness of rope, to the synthetic fiber rope that penetrates into of other coagulators such as concrete, mortar or coagulating agent
It is internal also helpful.
Preferably, on the contact portion between above-mentioned cored wire and above-mentioned side line and non-contact part and adjacent side
Any one of contact portion and non-contact part between line also repeat to exist in the longitudinal direction above-mentioned contact portion and
Above-mentioned non-contact part.So as to provide a kind of rope being easily bent in total length.This synthetic fiber rope is used for coagulation
In the case of soil structure, the inside that can disperse and ensure to allow concrete to permeate on the length direction of synthetic fiber rope is empty
Between, and can disperse and ensure the entrance for allowing concrete to enter externally to internal penetration.
Brief description of the drawings
Fig. 1 is the front view of carbon fiber rope.
Fig. 2 is the exploded perspective view of carbon fiber rope.
Fig. 3 is the amplification view along Fig. 1 III-III lines.
Fig. 4 is the amplification view along Fig. 1 IV-IV lines.
Fig. 5 is the amplification view along Fig. 1 V-V lines.
Fig. 6 is the curve map for the result for representing concrete pull-out test.
Embodiment
Fig. 1 represents the outward appearance of carbon fiber rope.Fig. 2 is the exploded perspective view of carbon fiber rope.Fig. 3 to Fig. 5 is edge respectively
Fig. 1 III-III lines, IV-IV lines, V-V lines carbon fiber rope amplification view.
Carbon fiber rope 1 is in six roots of sensation side line 3 (3a~3f) structure of twisted state by a cored wire 2 and around it
Into (1 × 7 structure).From section, carbon fiber rope 1, cored wire 2 and side line 3 are respectively provided with the shape of circular.In addition,
From section, the heart is configured with cored wire 2 to carbon fiber rope 1 wherein, and six roots of sensation side line 3 is provided with a manner of surrounding cored wire 2.
Carbon fiber rope 1 has such as 5mm~20mm or so diameter.
Cored wire 2 and side line 3 are that will be impregnated with more for example tens thousand of root longs of thermosetting resin (for example, epoxy resin) 5
The carbon fiber 4 of shape is bundled into section as circular rope yarn, therefore the overall carbon for including hundreds thousand of or so of carbon fiber rope 1 is fine
Dimension 4.Every carbon fiber 4 is very thin, has such as 5 μm~7 μm of diameter.Can also be by the way that thermosetting resin 5 will be impregnated with
More carbon fibers 4 prick beam, and the carbon fiber bundle is twisted into more, form cored wire 2 and side line 3 respectively.Cored wire 2 and side line 3 also may be used
With say be carbon fibre composite (CFRP) (Carbon Fiber Reinforced plastics) system rope yarn.
For cored wire 2 and side line 3, in the present embodiment using the rope yarn of identical thickness (area of section).But can also
Use the side line 3 thinner or thicker than cored wire 2 than cored wire 2.By the radical of different carbon fibers 4, cored wire 2 can be arbitrarily adjusted
With the thickness of each side line 3.
For forming the cored wire 2 and side line 3 of carbon fiber rope 1, use and heat is previously applied to thermosetting resin 5 simultaneously
Make the rope yarn of its state solidified.That is, the cored wire in the state of solidifying using the thermosetting of thermosetting resin 5 is passed through
Around 2, configure the side line 3 also with the thermosetting of thermosetting resin 5 and in the state of solidifying and become strand
The state of conjunction, make carbon fiber rope 1.Because the thermosetting resin 5 of each cored wire 2 and each side line 3 solidifies, thus in cored wire 2 and
Side line 3 and side line 3 around it allow appropriate sliding each other.
Reference picture 2,6 side lines 3 for turning into the state being twisted around cored wire 2 are fixed to helical form in advance, separately
On the one hand, cored wire 2 does not have spiral helicine sizing.It need not say, the spiral-shaped of side line 3 is by the thermosetting of thermosetting resin 5 more
Change what is shaped before.The lay pitch of the spiral helicine sizing of each side line 3 is roughly the same, and the spiral internal diameter of each side line 3 and cored wire 2
Diameter it is roughly equal.
Here, in each side line 3, there is the part being finalized in a manner of part outwards slightly expands (hereinafter referred to as to expand
Part).In the carbon fiber rope 1 shown in Fig. 1, dilation 3A~3D everywhere is slightly emphatically shown.
Reference picture 3, when section observation has dilation 3A part, in 6 side line 3a~3f around cored wire 2
1 (side line 3a) does not contact with cored wire 2, is outwards misplaced away from cored wire 2.It is advance to side line 3a in a manner of this dislocation occurs
Shaped.By way of side line 3a is away from cored wire 2, so as to ensure that inner space is (non-to connect between cored wire 2 and side line 3a
Contact portion point) 11.
Because cored wire 2 and the section of side line 3 are circle, therefore certainly exist between cored wire 2 and side line 3 discontiguous
Partly (for example, in figure 3, the section formed by cored wire 2, side line 3c, side line 3d is the space of general triangular) (uses accompanying drawing
Mark 20 represents), but inner space 11 described in this specification does not imply that the space 20 that the section is general triangular,
And the space between referring to the cored wire 2 and side line 3 that are ensured by the sizing carried out in advance to side line 3.By ensuring internal sky
Between 11, two sections link together for the space 20 of general triangular.
In figure 3, side line 3a with positioned at its both sides two side lines 3b, 3f in a side line 3f be in contact, but with it is another
One side line 3b is not contacted, and (in a manner of this dislocation occurs, side line 3a is determined in advance to the direction dislocation away from side line 3b
Type).By way of side line 3a is away from side line 3b, so as to ensure that gap 12 between side line 3a and side line 3b.
Reference picture 4, at part of the section observation with other dilations 3B, six roots of sensation side line 3a around cored wire 2~
Two (side line 3e, 3f) in 3f do not contact with cored wire 2, so as to ensure that inner space between cored wire 2 and side line 3e, 3f
11.Because side line 3e, 3f are adjacent, therefore two inner spaces 11 are continuous, the result is that foring broad inner space.
In addition, though other side lines 3c contacts with cored wire 2, but side line 3c and two side line 3b, 3d both sides point positioned at its both sides
From so as to ensure that gap 12 respectively in side line 3c both sides.
In Fig. 4, inner space 11 is illustrated as closing space, but inner space 11 is not the sky separated completely with outside
Between, but with the open space of ft connection.That is, the inner space 11 that ensures between cored wire 2 and side line 3 with carbon fiber rope
The above-mentioned gap 12 that adjacent two side lines 3 separation of the other positions of the length direction of rope 1 is ensured is continuous.By gap 12,
Inner space 11 and ft connection.
Reference picture 5, when section observation has dilation 3C, 3D part, in the six roots of sensation side line 3 around cored wire 2
Four (side line 3b, 3c, 3e, 3f) do not contact with cored wire 2, it is ensured that inner space 11.In addition, between side line 3a and 3b, side
Gap 12 is ensure that between line 3c and 3d, between side line 3e and 3f, between side line 3f and 3a.
In this way, the position in difference of the carbon fiber rope 1 according to the position as section, inner space 11 and gap 12 and
Quantity is different.But according to section and the difference of position, the feelings that inner space 11 and gap 12 are not in completely both be present
Condition, conversely, the all-round six roots of sensation side line 3 that also likely to be present in cored wire 2 does not contact the situation of cored wire 2.In addition, such as Fig. 3~Fig. 5 institutes
Show, the size in the inner space 11 that is shown on section and gap 12 (the distance between cored wire 2 and side line 3, adjacent side line 3 it
Between distance) be diversified.This represents that multiple dilation 3A~3D degree is diversified.It is in addition, fine in carbon
Great dilation (inner space 11 and gap 12) is not present in dimension rope 1, so as to there is substantial damage to be twisted shape
The situation of state.
Above-mentioned dilation is concatenated to form on the length direction of carbon fiber rope 1.That is, on cored wire 2 and Duo Gen sides
Each side line of line 3, occur above-mentioned side line 3 repeatedly in the longitudinal direction and contact the contact portion of above-mentioned cored wire 2 (without internal empty
Between 11 part) and above-mentioned side line 3 do not contact the non-contact part part of inner space 11 (have) of above-mentioned cored wire 2.Together
Sample, to adjacent side line 3 each other for, in the longitudinal direction also occur contact portion (part for not having gap 12) repeatedly
And non-contact part (part with gap 12).
Dilation can be set on the length direction of each side line 3 every predetermined distance, can also be randomly provided.To institute
For some side lines 3, dilation can be arranged at intervals with identical in the longitudinal direction, can also be directed to each side line 3 makes
Dilation is different at the interval of length direction.Dilation scattering device is in carbon fiber rope 1, in the length of carbon fiber rope 1
Spend on direction, the scattered presence in inner space 11 and gap 12.
As described above, carbon fiber rope 1 is because the thermosetting resin 5 of cored wire 2 and each side line of side line 3 solidifies, therefore
Between cored wire 2 and side line 3, side line 3 allow to slide each other, and then due to inner space 11 and gap 12, therefore quilt
The flexure of appropriateness is produced when being bent, so as to which operability is more excellent.The spool of path can be wound into and densification, operation
The operation at scene will also become light.Carbon fiber rope 1 is suitable for being used for example as the core of the elongate objects such as power transmission line.
In addition, carbon fiber rope 1 can be used as the reinforcement material of such as concrete construction.Carbon fiber rope 1 is embedded in
When in the concrete (newly-laid concrete) before solidification, gap 12 of the concrete between adjacent side line 3 enters for entrance
In carbon fiber rope 1.Concrete from gap 12 into the inside of carbon fiber rope 1 enters to be ensured between cored wire 2 and side line 3
Inner space 11, as a result, contact area between carbon fiber rope 1 and concrete becomes big.But according to newly-laid concrete
Viscosity, inner space 11, gap 12 size etc. difference, it is also possible to concrete is not completely filled with inner space 11, but
It is on the basis of concrete contacts with the outer peripheral face (surface) of carbon fiber rope 1, can also occurs in the inside of carbon fiber rope 1
Contact with concrete, it is achieved that the increase of the contact area between concrete and carbon fiber rope 1.Thus, for example, with
Reinforcing bar is compared, and can greatly improve adhesive stress degree, carbon fiber rope 1 can be fixed on into concrete with higher fixed efficiency
In.Concrete construction includes bridge grider, bridge pier, bridge wall railing, protection walls etc..
Fig. 6 be represent transverse axis be sliding displacement (mm), the longitudinal axis be adhesive stress degree (N/mm2) concrete pull-out test knot
The curve map of fruit.Solid line in curve map represents the result of the test of above-mentioned carbon fiber rope 1, and dotted line is represented without internal empty
Between 11 and gap 12 carbon fiber rope result of the test.Form rope cored wire and side line diameter, radical and structure, with
And the embedment length (attachment length) in concrete is measured under the same conditions.
" the continuous fiber reinforcement material and coagulation based on pull-out test that concrete pull-out test is formulated according to building association
Adhesive strength test method between soil " is carried out.In this experiment, it is produced on the shape that the both ends of carbon fiber rope externally protrude
The concrete block of intermediate portion is embedded with state.Using cupping machine, to from the outwardly directed carbon in one end of concrete block
Fibrecord applies tensile load with defined load rate, outwardly directed to the other end from concrete block using displacement meter
The displacement (sliding displacement) of carbon fiber rope measures.
Adhesive stress degree τ (N/mm2) calculated using below equation.
Adhesive stress degree τ=P/uL
Wherein, P represents tensile load (kN), and u represents the nominal circumference (mm) of carbon fiber rope, and L is represented relative to coagulation
The attachment length (mm) of soil block.
It can be seen that and the carbon fiber rope without inner space 11 and gap 12 from the result of Analysis of Concrete Tensile experiment
Adhesive stress degree (dotted line) compare, the adhesive stress degree (solid line) of above-mentioned carbon fiber rope 1 is greatly improved, and concrete is fixed
Efficiency is higher.
Carbon fiber can be used in the sizing degree (degree for the constraint realized by side line 3) of side line 3 in carbon fiber rope 1
The diameter D of rope 1, the cored wire 2 of composition carbon fiber rope 1 diameter σ1With the diameter σ of side line 32, by D/ (σ1+2σ2)×100
(%) (hereinafter referred to as sizing rate) represents.If the sizing rate with 100.1~105 (%) left and right, the quilt of carbon fiber rope 1
Appropriate flexure can be produced when being bent, so as to which concrete fixed efficiency can also improve.But fix effect paying attention to concrete
In the case that rate will further improve concrete fixed efficiency, the more sizings of side line 3 can also be made it have bigger for example
110% or so sizing rate.
In the above-described embodiment, for by making thermosetting resin 5 impregnate the wire harness of more carbon fibers 4 and by it
Apply the example that the hot cored wire 2 for obtaining its solidification and side line 3 form carbon fiber rope 1 to be illustrated, but can also generation
Thermoplastic resin (for example, polyamide) is used for thermosetting resin 5.Glass is used alternatively, it is also possible to replace carbon fiber
Fiber, boron fibre, aramid fiber, polyethylene fibre, PBO (polyp-phenylenebenzobisoxazole) fiber etc. other
Synthetic fibers.
Description of reference numerals
1 carbon fiber rope
2 cored wires
3rd, 3a, 3b, 3c, 3d, 3e, 3f side line
3A, 3B, 3C, 3D dilation
4 carbon fibers
5 thermosetting resins
11 inner spaces
12 gaps.
Claims (7)
1. a kind of synthetic fiber rope, it is characterised in that possess：
Cored wire, it has more synthetic fibers for being impregnated with resin, and the more synthetic fibers are lashed bunchy；And
More side lines, it has more synthetic fibers for being impregnated with resin respectively, and the more synthetic fibers are lashed into respectively
Beam,
The resin is in solid state, and the curability that the more side lines are utilized respectively the resin is finalized,
More side lines after sizing are respectively the state being twisted around the cored wire.
2. synthetic fiber rope according to claim 1, it is characterised in that each side of the cored wire and the more side lines
The contact portion and the side line that line contacts with the side line with the cored wire in the longitudinal direction do not connect with the cored wire
Both tactile non-contact parts.
3. synthetic fiber rope according to claim 1 or 2, it is characterised in that each side line of the more side lines is in length
Have on degree direction the contact portion that is contacted with adjacent side line and with the adjacent discontiguous non-contact part of side line this two
Person.
4. synthetic fiber rope according to claim 2, it is characterised in that the contact portion and the non-contact part
Exist repeatedly in the longitudinal direction.
5. synthetic fiber rope according to claim 3, it is characterised in that the contact portion and the non-contact part
Exist repeatedly in the longitudinal direction.
6. a kind of concrete construction, it is characterised in that the synthetic fiber rope any one of claim 1 to 5 is buried
In concrete.
7. a kind of elongate objects, it is characterised in that the synthetic fiber rope any one of claim 1 to 5 is used as it
Reinforcement material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495035.6A CN107541973B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
| CN202110204328.5A CN112981993B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495035.6A CN107541973B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110204328.5A Division CN112981993B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107541973A true CN107541973A (en) | 2018-01-05 |
| CN107541973B CN107541973B (en) | 2021-03-16 |
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| CN202110204328.5A Active CN112981993B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
| CN201610495035.6A Active CN107541973B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110204328.5A Active CN112981993B (en) | 2016-06-29 | 2016-06-29 | Synthetic fiber rope, and concrete structure and elongated object each comprising same |
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| CN (2) | CN112981993B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687228A (en) * | 2022-03-22 | 2022-07-01 | 南通久泰新材料科技有限公司 | Synthetic fiber composite cable and processing method thereof |
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| JPH09111679A (en) * | 1995-10-11 | 1997-04-28 | Tokyo Seiko Co Ltd | Reinforcing wire rope having high flexibility and rope reinforced composite material |
| CN1505719A (en) * | 2001-04-26 | 2004-06-16 | �����ʩ���عɷݹ�˾ | Steel cord for reinforcing rubber articles |
| CN101736621A (en) * | 2010-01-06 | 2010-06-16 | 江苏兴达钢帘线股份有限公司 | Open type steel cord and manufacture method thereof |
| CN201933348U (en) * | 2010-02-09 | 2011-08-17 | 东京制纲株式会社 | Compound fiber twisted cable |
| CN204551120U (en) * | 2015-04-22 | 2015-08-12 | 江苏宝钢精密钢丝有限公司 | A kind of rubber belt track steel cord |
| CN205347861U (en) * | 2015-12-02 | 2016-06-29 | 江苏宝钢精密钢丝有限公司 | A ultrahigh strength steel cord for tire belt layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3859611B2 (en) * | 2003-04-08 | 2006-12-20 | 東京製綱株式会社 | High strength fiber composite cable |
| JP2010242277A (en) * | 2009-03-17 | 2010-10-28 | Sumitomo Denko Steel Wire Kk | Annular metal cord, endless metal belt and method of producing annular metal cord |
| JP2012082530A (en) * | 2010-10-06 | 2012-04-26 | Sumitomo Denko Steel Wire Kk | Annular metal cord, endless metal belt having the same and method for manufacturing the same |
| JP6293035B2 (en) * | 2014-10-22 | 2018-03-14 | 新日鉄住金エンジニアリング株式会社 | cable |
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2016
- 2016-06-29 CN CN202110204328.5A patent/CN112981993B/en active Active
- 2016-06-29 CN CN201610495035.6A patent/CN107541973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111679A (en) * | 1995-10-11 | 1997-04-28 | Tokyo Seiko Co Ltd | Reinforcing wire rope having high flexibility and rope reinforced composite material |
| CN1505719A (en) * | 2001-04-26 | 2004-06-16 | �����ʩ���عɷݹ�˾ | Steel cord for reinforcing rubber articles |
| CN101736621A (en) * | 2010-01-06 | 2010-06-16 | 江苏兴达钢帘线股份有限公司 | Open type steel cord and manufacture method thereof |
| CN201933348U (en) * | 2010-02-09 | 2011-08-17 | 东京制纲株式会社 | Compound fiber twisted cable |
| CN204551120U (en) * | 2015-04-22 | 2015-08-12 | 江苏宝钢精密钢丝有限公司 | A kind of rubber belt track steel cord |
| CN205347861U (en) * | 2015-12-02 | 2016-06-29 | 江苏宝钢精密钢丝有限公司 | A ultrahigh strength steel cord for tire belt layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112981993A (en) | 2021-06-18 |
| CN107541973B (en) | 2021-03-16 |
| CN112981993B (en) | 2022-12-30 |
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