CN203360724U - Anti-cracking cord fabric - Google Patents
Anti-cracking cord fabric Download PDFInfo
- Publication number
- CN203360724U CN203360724U CN201320420217.9U CN201320420217U CN203360724U CN 203360724 U CN203360724 U CN 203360724U CN 201320420217 U CN201320420217 U CN 201320420217U CN 203360724 U CN203360724 U CN 203360724U
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- yarn
- cord fabric
- warp thread
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Abstract
The utility model discloses an anti-cracking cord fabric. The cord fabric is formed by interlacing and weaving warp yarns and weft yarns, two warp yarns on the two sides of the cord fabric are doubled yarns made of nylon yarns and metal wires respectively, the warp yarns between the two sides of the cord fabric are blended yarns, the blended yarns are formed by mutually winding nylon fibers and metal fibers; the density of the warp yarn is larger than that of the weft yarn, and the yarn diameter of the warp yarn is larger than that of the weft yarn. The bearing strength of the warp yarn is effectively improved, so that tires made by the anti-cracking cord fabric have good impact resistance and good fatigue resistance, the two warp yarns on the two sides of the cord fabric are doubled yarns made of nylon yarns and metal wires respectively, so that the bearing strength of the two sides of the cord fabric is effectively reinforced, and the two sides of the cord fabric are prevented from being cracked. The anti-cracking cord fabric has features of stable structure and high bearing strength, so that the tire has good impact resistance and good fatigue resistance, the sides of the fabric are not easily cracked, and the anti-cracking cord fabric is suitable for tires with higher requirements on the performance.
Description
Technical field
The utility model relates to a kind of cord fabric, relates in particular to a kind of anticracking cord fabric.
Background technology
Cord fabric is to make warp with powerful strand, with in, the ramuscule single thread makes latitude.Cord fabric is as the skeleton of the rubber such as tire, makes can the bearing immense pressure of tire, impact load and sharp pounding.But the line strength of existing cord fabric is low, in the situation that be subject to intense impact, easily damage, particularly the both sides selvedge of cord fabric easily splits, and has had a strong impact on the quality of tire, and the bearing strength of cord fabric becomes one of principal element of restriction tyre performance.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Stability Analysis of Structures, and bearing strength is high, makes that tire is shock-resistant, fatigue performance good, and the both sides selvedge is difficult for splitting, and is applicable to the anticracking cord fabric of the tire higher to performance requirement.
For solving the problems of the technologies described above, the technical solution of the utility model is: the anticracking cord fabric, by warp thread and weft yarn weaving, formed, two described warp thread at selvedge place, described cord fabric both sides are respectively the bifilar yarn of being made by polyamide fibre yarn and wire, described warp thread between the selvedge of described cord fabric both sides is blended yarn, and described blended yarn is made for the nylon fibre and the metal fibre that mutually are intertwined; The density of described warp thread is greater than the density of described weft yarn, and the yarn footpath of described warp thread is greater than the yarn footpath of described weft yarn.
As preferred technical scheme, the polyamide fibre yarn in described bifilar yarn is wrapped on described wire, and the yarn footpath of described polyamide fibre yarn is greater than described diameter wiry.
As to improvement of the technical scheme, described weft yarn is acrylics filament or terylene thread.
As to further improvement in the technical proposal, described weft yarn is made for the nylon fibre and the metal fibre that mutually are intertwined.
As the further improvement to technique scheme, described warp thread and described weft yarn are the plain weave that weaving forms one on the other.
As to especially further the improving of technique scheme, described warp thread and described weft yarn are the plain weave that on two, twice weavings form.
Owing to having adopted technique scheme, the anticracking cord fabric, by warp thread and weft yarn weaving, formed, two described warp thread at selvedge place, described cord fabric both sides are respectively the bifilar yarn of being made by polyamide fibre yarn and wire, described warp thread between the selvedge of described cord fabric both sides is blended yarn, and described blended yarn is made for the nylon fibre and the metal fibre that mutually are intertwined; The density of described warp thread is greater than the density of described weft yarn, and the yarn footpath of described warp thread is greater than the yarn footpath of described weft yarn.Described warp thread bears load, described weft yarn is used for fixing the position of described warp thread, Stability Analysis of Structures, the density of described warp thread is large, the yarn footpath is larger, effectively improved the bearing strength of described warp thread, made that tire is shock-resistant, fatigue performance good, two described warp thread at selvedge place, described cord fabric both sides are respectively the bifilar yarn of being made by polyamide fibre yarn and wire, effectively strengthened the bearing strength of cord fabric both sides selvedges, prevented from splitting.The utility model Stability Analysis of Structures, bearing strength is high, makes that tire is shock-resistant, fatigue performance good, and the both sides selvedge is difficult for splitting, and is applicable to the tire higher to performance requirement.
The accompanying drawing explanation
The following drawings only is intended to the utility model is done and schematically illustrated and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the left view of embodiment mono-;
Fig. 3 is the top view of embodiment mono-;
Fig. 4 is the structural representation of the utility model embodiment mono-bifilar yarn;
Fig. 5 is the cross section view of the utility model embodiment mono-blended yarn;
Fig. 6 is the structural representation of the utility model embodiment bis-
Fig. 7 is the left view of embodiment bis-;
Fig. 8 is the top view of embodiment bis-.
In figure: the 1-warp thread; The 2-weft yarn; The 3-nylon fibre; The 4-metal fibre; 5-polyamide fibre yarn; The 6-wire.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can to described embodiment, be revised by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
Embodiment mono-: as shown in Figure 1, Figure 2 and Figure 3, the anticracking cord fabric, by warp thread 1 and weft yarn 2 weavings, formed, two described warp thread 1 at selvedge place, described cord fabric both sides are respectively the bifilar yarn of being made by polyamide fibre yarn 5 and wire 6, and the described warp thread 1 between the selvedge of described cord fabric both sides is blended yarn.
As shown in Figure 5, described blended yarn is made for the nylon fibre 3 and the metal fibre 4 that mutually are intertwined.Wherein said metal fibre 4 accounts for 20%, and described nylon fibre 3 accounts for 80%, can effectively improve the intensity of described warp thread 1.
The density of described warp thread 1 is greater than the density of described weft yarn 2, and the yarn footpath of described warp thread 1 is greater than the yarn footpath of described weft yarn 2.
As shown in Figure 4, the polyamide fibre yarn 5 in described bifilar yarn is wrapped on described wire 6, and the yarn footpath of described polyamide fibre yarn 5 is greater than the diameter of described wire 6.Can effectively improve intensity and the toughness of described bifilar yarn.
Described weft yarn 2 can be acrylics filament or terylene thread.Described weft yarn 2 also can be made for the nylon fibre and the metal fibre that mutually are intertwined.Described warp thread 1 and described weft yarn 2 are the plain weave that weaving forms one on the other.Described warp thread 1 bears load, described weft yarn 2 is used for fixing the position of described warp thread 1, Stability Analysis of Structures, the density of described warp thread 1 is large, the yarn footpath is larger, effectively improved the bearing strength of described warp thread 1, make that tire is shock-resistant, fatigue performance good, effectively strengthened the bearing strength of cord fabric both sides selvedges simultaneously, prevent from splitting.The present embodiment Stability Analysis of Structures, bearing strength is high, makes that tire is shock-resistant, fatigue performance good, and the both sides selvedge is difficult for splitting, and is applicable to the tire higher to performance requirement.
Embodiment bis-: as shown in Fig. 6, Fig. 7 and Fig. 8, embodiment bis-is with the difference of embodiment mono-, and described warp thread 1 and described weft yarn 2 are the plain weave that on two, twice weavings form.This Stability Analysis of Structures, bearing strength is high, makes that tire is shock-resistant, fatigue performance good, and the both sides selvedge is difficult for splitting, and is applicable to the tire higher to performance requirement.
Described warp thread 1 and described weft yarn 2 can be also the twill-weave that on two, once weaving forms.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. anticracking cord fabric, by warp thread and weft yarn weaving, formed, it is characterized in that: two described warp thread at selvedge place, described cord fabric both sides are respectively the bifilar yarn of being made by polyamide fibre yarn and wire, described warp thread between the selvedge of described cord fabric both sides is blended yarn, and described blended yarn is made for the nylon fibre and the metal fibre that mutually are intertwined; The density of described warp thread is greater than the density of described weft yarn, and the yarn footpath of described warp thread is greater than the yarn footpath of described weft yarn.
2. anticracking cord fabric as claimed in claim 1, it is characterized in that: the polyamide fibre yarn in described bifilar yarn is wrapped on described wire, and the yarn footpath of described polyamide fibre yarn is greater than described diameter wiry.
3. anticracking cord fabric as claimed in claim 1, it is characterized in that: described weft yarn is acrylics filament or terylene thread.
4. anticracking cord fabric as claimed in claim 1 is characterized in that: described weft yarn is made for the nylon fibre and the metal fibre that mutually are intertwined.
5. as claim 1,2,3 or 4 described anticracking cord fabrics, it is characterized in that: described warp thread and described weft yarn are the plain weave that weaving forms one on the other.
6. as claim 1,2,3 or 4 described anticracking cord fabrics, it is characterized in that: described warp thread and described weft yarn are the plain weave that on two, twice weavings form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420217.9U CN203360724U (en) | 2013-07-16 | 2013-07-16 | Anti-cracking cord fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420217.9U CN203360724U (en) | 2013-07-16 | 2013-07-16 | Anti-cracking cord fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360724U true CN203360724U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420217.9U Expired - Fee Related CN203360724U (en) | 2013-07-16 | 2013-07-16 | Anti-cracking cord fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939525A (en) * | 2014-04-17 | 2014-07-23 | 盖茨优霓塔传动系统(苏州)有限公司 | Power conveyor belt |
| CN111448730A (en) * | 2020-03-13 | 2020-07-24 | 深圳市骏鼎达新材料股份有限公司 | Protective tube |
-
2013
- 2013-07-16 CN CN201320420217.9U patent/CN203360724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939525A (en) * | 2014-04-17 | 2014-07-23 | 盖茨优霓塔传动系统(苏州)有限公司 | Power conveyor belt |
| CN103939525B (en) * | 2014-04-17 | 2016-04-06 | 盖茨优霓塔传动系统(苏州)有限公司 | Dynamic conveyor belt |
| CN111448730A (en) * | 2020-03-13 | 2020-07-24 | 深圳市骏鼎达新材料股份有限公司 | Protective tube |
| US11643758B2 (en) | 2020-03-13 | 2023-05-09 | Shenzhen Jdd Tech New Material Co., Ltd. | Protective tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |