CN203947362U - A kind of ten strands of steel cords - Google Patents
A kind of ten strands of steel cords Download PDFInfo
- Publication number
- CN203947362U CN203947362U CN201320873548.8U CN201320873548U CN203947362U CN 203947362 U CN203947362 U CN 203947362U CN 201320873548 U CN201320873548 U CN 201320873548U CN 203947362 U CN203947362 U CN 203947362U
- Authority
- CN
- China
- Prior art keywords
- wires
- steel
- cover
- heart yearn
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2024—Strands twisted
- D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2024—Strands twisted
- D07B2201/2029—Open winding
- D07B2201/2031—Different twist pitch
- D07B2201/2032—Different twist pitch compared with the core
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of ten strands of steel cords, it is compiled to twist with the fingers by steel wire and forms, it comprises steel wire of internal layer layer and cover wire layer, steel wire of internal layer layer comprises two heart yearn steel wires (1), cover wire layer comprises eight cover wires (2), eight cover wires (2) are evenly arranged in two heart yearn steel wires (1) around, and it is circular steel cord that eight cover wires (2) are compiled sth. made by twisting Formation cross-section around two heart yearn steel wires (1).Not only strike-through performance is good, corrosion resistance ability strong for the utility model, puncture-resistant, and can alleviate tire weight, possesses intensity high, saves sizing material use amount, can save the energy and cost.
Description
Technical field
The utility model relates to a kind of ten strands of steel cords.
Background technology
Current steel cord weight ratio is heavier, can increase tire weight like this, and intensity is low, strike-through poor performance, and also sizing material use amount is larger.
Summary of the invention
The utility model provides a kind of ten strands of steel cords, and not only strike-through performance is good, corrosion resistance ability strong for it, puncture-resistant, and can alleviate tire weight, possesses intensity high, saves sizing material use amount, can save the energy and cost.
The utility model has adopted following technical scheme: a kind of ten strands of steel cords, it is compiled to twist with the fingers by steel wire and forms, it comprises steel wire of internal layer layer and cover wire layer, steel wire of internal layer layer comprises two heart yearn steel wires, cover wire layer comprises eight cover wires, eight cover wires are evenly arranged in around two heart yearn steel wires, and it is circular steel cord that eight cover wires are compiled sth. made by twisting Formation cross-section around two heart yearn steel wires
Two described rectangular arrangements of heart yearn steel wire.Eight cover wires of described cover wire layer are S sth. made by twisting around two heart yearn steel wires of steel wire of internal layer layer.It is 9mm that two described heart yearn steel wires are compiled the lay pitch of twisting with the fingers.It is 17mm that eight described cover wires are compiled the lay pitch of twisting with the fingers around two heart yearn steel wires.Described heart yearn gauge of wire is 0.30mm.The diameter of described cover wire is 0.30mm.
The utlity model has following beneficial effect: adopted after above technical scheme, two heart yearn steel wires of the utility model steel wire of internal layer layer and the cover wire upper thread of cover wire layer all adopt same diameter steel wire, steel wire diameter is 0.30mm, eight steel wires not exclusively wrap up two of centre heart yearns, leave more gap, be convenient to the infiltration of rubber, be conducive to improve the bonding force between rubber and steel cord, thereby avoid causing corrosion because moisture (moisture) enters into steel cord inside, the utility model also has good impact resistance in addition, the superior functions such as puncture-resistant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In Fig. 1, the utility model provides a kind of ten strands of steel cords, it is compiled to twist with the fingers by steel wire and forms, it comprises steel wire of internal layer layer and cover wire layer, steel wire of internal layer layer comprises two heart yearn steel wires 1, two described rectangular arrangements of heart yearn steel wire 1, it is 9mm that two heart yearn steel wires 1 are compiled the lay pitch of twisting with the fingers, cover wire layer comprises eight cover wires 2, eight cover wires 2 are evenly arranged in around two heart yearn steel wires 1, it is circular steel cord that eight cover wires 2 are compiled sth. made by twisting Formation cross-section around two heart yearn steel wires 1, eight cover wires 2 of described cover wire layer are S sth. made by twisting around two heart yearn steel wires 1 of steel wire of internal layer layer, it is 17mm that eight described cover wires 2 are compiled the lay pitch of twisting with the fingers around two heart yearn steel wires 1, the diameter of described heart yearn steel wire 1 is 0.30mm, the diameter of described cover wire 2 is 0.30mm.
Claims (1)
1. ten strands of steel cords, it is compiled to twist with the fingers by steel wire and forms, it is characterized in that it comprises steel wire of internal layer layer and cover wire layer, steel wire of internal layer layer comprises two heart yearn steel wires (1), cover wire layer comprises eight cover wires (2), eight cover wires (2) are evenly arranged in two heart yearn steel wires (1) around, it is circular steel cord that eight cover wires (2) are compiled sth. made by twisting Formation cross-section around two heart yearn steel wires (1), the described rectangular arrangement of two heart yearn steel wires (1), eight cover wires (2) of described cover wire layer are S sth. made by twisting around two heart yearn steel wires (1) of steel wire of internal layer layer, it is 9mm that described two heart yearn steel wires (1) are compiled the lay pitch of twisting with the fingers, it is 17mm that described eight cover wires (2) are compiled the lay pitch of twisting with the fingers around two heart yearn steel wires (1), the diameter of described heart yearn steel wire (1) is 0.30mm, the diameter of described cover wire (2) is 0.30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873548.8U CN203947362U (en) | 2013-12-29 | 2013-12-29 | A kind of ten strands of steel cords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873548.8U CN203947362U (en) | 2013-12-29 | 2013-12-29 | A kind of ten strands of steel cords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947362U true CN203947362U (en) | 2014-11-19 |
Family
ID=51889410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873548.8U Expired - Lifetime CN203947362U (en) | 2013-12-29 | 2013-12-29 | A kind of ten strands of steel cords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906680A (en) * | 2017-01-19 | 2017-06-30 | 江苏兴达钢帘线股份有限公司 | It is a kind of（3+6）The superhigh intensity steel cord of structure |
| WO2020113605A1 (en) * | 2018-12-03 | 2020-06-11 | 江苏兴达钢帘线股份有限公司 | High-rubber penetration steel cord having 2+2+8×n structure |
-
2013
- 2013-12-29 CN CN201320873548.8U patent/CN203947362U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906680A (en) * | 2017-01-19 | 2017-06-30 | 江苏兴达钢帘线股份有限公司 | It is a kind of（3+6）The superhigh intensity steel cord of structure |
| WO2020113605A1 (en) * | 2018-12-03 | 2020-06-11 | 江苏兴达钢帘线股份有限公司 | High-rubber penetration steel cord having 2+2+8×n structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |