CN102074316B - Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same - Google Patents
Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same Download PDFInfo
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- CN102074316B CN102074316B CN2010106210556A CN201010621055A CN102074316B CN 102074316 B CN102074316 B CN 102074316B CN 2010106210556 A CN2010106210556 A CN 2010106210556A CN 201010621055 A CN201010621055 A CN 201010621055A CN 102074316 B CN102074316 B CN 102074316B
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- aluminium foil
- ground wire
- cable core
- polyester belt
- electric wire
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Abstract
The invention discloses an electric wire and cable jacket extrusion and belting synchronization method. The electric wire and cable jacket extrusion and belting synchronization method comprises the following steps of: 1) preparing a belt material ground wire assembling platform which comprises a ground wire delivery component, a polyester belt delivery component and an aluminium foil delivery component; 2) preparing a combined mould; 3) preparing an electric wire extruder head body; 4) assembling a cable core on a paying-off stand, winding the ground wire, the polyester belt and the aluminium foil at the periphery of the cable core respectively, allowing the end part of the cable core to pass through the combined mould and the electric wire extruder head body sequentially, and fixing the end part of the cable core on a drawn wire; 5) drawing the cable core to rotationally move forward by using the drawn wire, and winding the ground wire, the polyester belt and the aluminium foil at the periphery of the cable core respectively to form an aluminium foil layer with shielding effect and a polyester belt layer outside the cable core; 6) allowing the wound cable core to enter the combined mould, wherein the combined mould makes the cable core compact, so that the jacket extrusion requirement is met; and 7) allowing the cable core to enter the electric wire extruder head body and extruding the jacket.
Description
Technical field
The present invention relates to electric wire and make the field, be specifically related to method and a kind of equipment of implementing this method that a kind of electric wire is extruded synchronous band outward.
Background technology
In the prior art, electric wire is a kind of requisite various articles required.In the electric wire manufacturing; Extrude on cable core, to wrap when operation is produced the high frequency wire rod and establish polyester belt and aluminium foil; Traditional bag equipment, method is to adopt circular eye mould and the passive machine of putting aluminium foil; Be easy in the process that traction is twined, band to occur turning over, break, problems such as distortion, scratch, thereby cause band overlapping inhomogeneous, elasticity is unstable, makes defective and straight can't the assurance of electric property.And before outside cable core enters into, being extruded, its diameter is not well controlled, thus the problems such as cable bad order after can causing extruding.
Summary of the invention
The objective of the invention is to, provide a kind of electric wire to be extruded synchronous band method outward, through the enforcement of this method; Carry out the band operation when can outside electric wire, be extruded; It is evenly not overlapping to make the bag of polyester belt and aluminium foil establish, and elasticity is stable, and the diameter of cable is well controlled; Thereby it is qualified to make its electric property stablize, and quality is guaranteed.And effectively raise production efficiency, be convenient to reduce the manufacturing cost of enterprise.
The present invention also aims to provide a kind of equipment of implementing said method.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is:
A kind of electric wire is extruded synchronous band method outward, and it may further comprise the steps:
1) preparation one band ground wire assembly bench; This band ground wire assembly bench comprises ground wire dispensing assembly, polyester belt dispensing assembly and aluminium foil dispensing assembly, and this band ground wire assembly bench is realized the lead of the tape insulation layer in ground wire and the electric wire is gathered mutually and wrapped and establish a polyester belt and an aluminium foil layer;
2) preparation one assembling die, the wire rod that bag has been established behind polyester belt and the aluminium foil layer keeps the compactness of wire rod through this assembling die, thereby makes the cross-sectional area of wire rod adhere to specification;
3) preparation one electric wire extruder head main body is passed through the outer quilt of this electric wire extruder head main body extrusion molding again through the wire rod behind the assembling die;
4) outside carrying out electric wire, be extruded before; In ground wire dispensing assembly, polyester belt dispensing assembly and the aluminium foil dispensing assembly of said band ground wire assembly bench, place ground wire, polyester belt and aluminium foil successively; The cable core that the lead of some tape insulation layers is formed installs on the pay off rack; And ground wire, polyester belt and aluminium foil be wound into respectively on the periphery of cable core, the end of cable core is passed assembling die, electric wire extruder head main body successively and is fixed on the draught line;
5) this draught line traction cable core rotation moves ahead; Thereby in the process that cable core advances; Ground wire, polyester belt and aluminium foil are wrapped in respectively on the periphery of cable core, and polyester belt and aluminium foil uniform winding have formed the aluminium foil layer and a polyester belt of shielding action together respectively outside this cable core;
6) cable core after the winding gets into assembling die, makes cable core compact at this assembling die, thereby has met the outer requirement that is extruded;
7) pass through the cable core behind the assembling die and entered into electric wire extruder head main body, the outer quilt of extrusion, thus accomplished synchronous band operation in the process that outside electric wire, is extruded.
A kind ofly implement the equipment that aforementioned electric wire is extruded synchronous band method outward; It comprises an electric wire extruder head main body, an assembling die and a band ground wire assembly bench of linear array successively; Said band ground wire assembly bench comprises polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly; This polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly be respectively equipped with one be used to locate, guide this polyester belt, ground wire and aluminium foil sliding guide; These three sliding guides are arranged in line, and the axis of the same tangent line of these three sliding guide one sides and this assembling die, electric wire extruder head main body is collinear.
As further improvement of the present invention; Said band ground wire assembly bench comprises a board; Said polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly are successively set on this board, and this polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly comprise that respectively one is used to twine the sliding guide that the tension force weight device and of placing polyester belt, ground wire or aluminium foil is used to locate, guide this polyester belt, ground wire or aluminium foil.
As further improvement of the present invention; Said assembling die comprises a vertical bag die body; Should vertical bag die body be one plane rectangular, form the encirclement of a rocket head in leading section of this vertical bag die body, the front end of this encirclement be a circular hole; One conduit is arranged on this vertical bag die body, and the center of this circular hole is on the axis of this conduit.
As further improvement of the present invention; Said electric wire extruder head main body comprises a pedestal; Be provided with an extruder head in this pedestal; The front end of this extruder head is a glance mould, and the rear end of this extruder head is an inlet wire conduit, and the axis of this extruder head and the axis of said conduit are same straight line.
As further improvement of the present invention; Said electric wire extruder head main body also comprises a travel(l)ing rest; This travel(l)ing rest comprises that a movable lever arm and is fixed to the fixed arm on ground or the miscellaneous equipment through gim peg; This lever arm is hinged on this fixed arm, and this lever arm is fixedly connected with said pedestal.
As further improvement of the present invention; The rear end of said vertical bag die body is provided with a rear-end plate, and this rear-end plate is located at the rear side of this conduit, and the front end of said vertical bag die body is provided with a front end cover plate; This front end cover plate covers at the leading section of this conduit; Said vertical bag die body is provided with a backing plate, and this backing plate is provided with the front side of this rear-end plate, and the rear end of this conduit is fixed on this backing plate.
As further improvement of the present invention, be arranged with a clips on the encirclement leading section of said rocket head.
As further improvement of the present invention, the bottom of said vertical bag die body is provided with a front shoe and a rear fixed plate, and this front shoe and rear fixed plate are provided with the fixed installation hole.
As further improvement of the present invention, the same tangent line of the axis of said extruder head, conduit and three sliding guides is same straight line.
Beneficial effect of the present invention is: provide a kind of electric wire to be extruded synchronous band method and apparatus outward; Through the enforcement of this method, carry out the band operation when can outside electric wire, be extruded, make the bag of polyester belt and aluminium foil establish evenly not overlapping; Elasticity is stable; The diameter of cable is well controlled, thereby it is qualified to make its electric property stablize, and quality is guaranteed.And effectively raise production efficiency, be convenient to reduce the manufacturing cost of enterprise.
Below in conjunction with accompanying drawing and embodiment, the present invention is further specified.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of assembling die among Fig. 1;
Fig. 3 is that the AA among Fig. 2 analyses and observe enlarged diagram;
Fig. 4 is that the BB among Fig. 2 analyses and observe enlarged diagram.
Embodiment
Embodiment: see Fig. 1 to Fig. 4, a kind of electric wire of the present invention is extruded synchronous band method outward, and it may further comprise the steps:
1) preparation one band ground wire assembly bench 1; This band ground wire assembly bench 1 comprises ground wire dispensing assembly 11, polyester belt dispensing assembly 12 and aluminium foil dispensing assembly 13, and this band ground wire assembly bench 1 is realized the lead of the tape insulation layer in ground wire and the electric wire is gathered mutually and wrapped and establish a polyester belt and an aluminium foil layer;
2) wire rod that preparation one assembling die 2, bag have been established behind polyester belt and the aluminium foil layer keeps the compactness of wire rod through this assembling die 2, thereby makes the cross-sectional area of wire rod adhere to specification;
3) preparation one electric wire extruder head main body 3 is passed through the outer quilt of these electric wire extruder head main body 3 extrusion moldings again through the wire rod behind the assembling die 2;
4) outside carrying out electric wire, be extruded before; In ground wire dispensing assembly 11, polyester belt dispensing assembly 12 and the aluminium foil dispensing assembly 13 of said band ground wire assembly bench 1, place ground wire, polyester belt and aluminium foil successively; The cable core that the lead of some tape insulation layers is formed installs on the pay off rack; And ground wire, polyester belt and aluminium foil be wound into respectively on the periphery of cable core, the end of cable core is passed assembling die 2, electric wire extruder head main body 3 successively and is fixed on the draught line;
5) this draught line traction cable core rotation moves ahead; Thereby in the process that cable core advances; Ground wire, polyester belt and aluminium foil are wrapped in respectively on the periphery of cable core, and polyester belt and aluminium foil uniform winding have formed the aluminium foil layer and a polyester belt of shielding action together respectively outside this cable core;
6) cable core after the winding gets into assembling die 2, makes cable core compact at this assembling die 2, thereby has met the outer requirement that is extruded;
7) cable core that has passed through behind the assembling die 2 enters into electric wire extruder head main body 3, the outer quilt of extrusion, thus accomplished in the process that outside electric wire, is extruded band operation synchronously.
A kind ofly implement the equipment that aforementioned electric wire is extruded synchronous band method outward; It comprises an electric wire extruder head main body 3, an assembling die 2 and a band ground wire assembly bench 1 of linear array successively; Said band ground wire assembly bench 1 comprises polyester belt dispensing assembly 12, ground wire dispensing assembly 11 and aluminium foil dispensing assembly 13; This polyester belt dispensing assembly 12, ground wire dispensing assembly 11 and aluminium foil dispensing assembly 13 be respectively equipped with one be used to locate, guide this polyester belt, ground wire and aluminium foil sliding guide 121,111,131; These three sliding guides 121,111,131 are arranged in line, and the axis of the same tangent line of these three sliding guides, 121,111,131 1 sides and this assembling die 2, electric wire extruder head main body 3 is collinear.
Said band ground wire assembly bench 1 comprises a board 14; Said polyester belt dispensing assembly 12, ground wire dispensing assembly 11 and aluminium foil dispensing assembly 13 are successively set on this board 14, and this polyester belt dispensing assembly 12, ground wire dispensing assembly 11 and aluminium foil dispensing assembly 13 comprise that respectively one is used to twine the sliding guide 121,111,131 that the tension force weight device 122,112,132 and of placing polyester belt, ground wire or aluminium foil is used to locate, guide this polyester belt, ground wire or aluminium foil.Polyester belt, ground wire or the aluminium foil that will be web-like are placed into respectively on the tension force weight device 122,112,132, draw this polyester belt, ground wire or aluminium foil respectively and are wound on the cable core through sliding guide 121,111,131.
Said assembling die 2 comprises a vertical bag die body 21; Should vertical bag die body 21 be one plane rectangular; Form the encirclement 211 of a rocket head in the leading section of this vertical bag die body 21; The front end of this encirclement 211 is a circular hole, and a conduit 22 is arranged on this vertical bag die body 21, and the center of this circular hole is on the axis of this conduit 22.
Said electric wire extruder head main body 3 comprises a pedestal 31; Be provided with an extruder head 32 in this pedestal 31; The front end of this extruder head 32 is a glance mould 321, and the rear end of this extruder head 32 is an inlet wire conduit 322, and the axis of the axis of this extruder head 32 and said conduit 22 is same straight line.
Said electric wire extruder head main body 3 also comprises a travel(l)ing rest 33; This travel(l)ing rest 33 comprises that a movable lever arm 331 and is fixed to the fixed arm 333 on ground or the miscellaneous equipment through gim peg 332; This lever arm 331 is hinged on this fixed arm 333, and this lever arm 331 is fixedly connected with said pedestal 31.
The rear end of said vertical bag die body 21 is provided with a rear-end plate 23; This rear-end plate 23 is located at the rear side of this conduit 22; The front end of said vertical bag die body 21 is provided with a front end cover plate 24, and this front end cover plate 24 covers at the leading section of this conduit 22, and said vertical bag die body 21 is provided with a backing plate 25; This backing plate 25 is provided with the front side of this rear-end plate 23, and the rear end of this conduit 22 is fixed on this backing plate 25.
Be arranged with a clips 26 on encirclement 211 leading sections of said rocket head.
The bottom of said vertical bag die body 21 is provided with a front shoe 27 and a rear fixed plate 28, and this front shoe 27 is provided with fixed installation hole 281 with rear fixed plate 28.
Said extruder head 32, the axis of conduit 22 and the same tangent line of three sliding guides 121,111,131 are same straight line.
Before outside carrying out electric wire, being extruded; In ground wire dispensing assembly 11, polyester belt dispensing assembly 12 and the aluminium foil dispensing assembly 13 of said band ground wire assembly bench 1, place ground wire, polyester belt and aluminium foil successively; The cable core that the lead of some tape insulation layers is formed installs on the pay off rack; And ground wire, polyester belt and aluminium foil be wound into respectively on the periphery of cable core, the end of cable core is passed assembling die 2, electric wire extruder head main body 3 successively and is fixed on the draught line; This draught line traction cable core rotation moves ahead; Thereby in the process that cable core advances; Ground wire, polyester belt and aluminium foil are wrapped in respectively on the periphery of cable core, and polyester belt and aluminium foil uniform winding have formed the aluminium foil layer and a polyester belt of shielding action together respectively outside this cable core; Cable core after the winding gets into assembling die 2, makes cable core compact at this assembling die 2, thereby has met the outer requirement that is extruded; The cable core that has passed through behind the assembling die 2 enters into electric wire extruder head main body 3, the outer quilt of extrusion, thus accomplished in the process that outside electric wire, is extruded band operation synchronously.
The invention provides a kind of electric wire and be extruded synchronous band method and apparatus outward; Through the enforcement of this method, carry out the band operation when can outside electric wire, be extruded, make the bag of polyester belt and aluminium foil establish evenly not overlapping; Elasticity is stable; The diameter of cable is well controlled, thereby it is qualified to make its electric property stablize, and quality is guaranteed.And effectively raise production efficiency, be convenient to reduce the manufacturing cost of enterprise.
Of the embodiment of the invention, be extruded synchronous band method and apparatus outward with other electric wires of the same or similar structure of the present invention, all in protection range of the present invention.
Claims (8)
1. an electric wire is extruded synchronous band method outward, it is characterized in that it may further comprise the steps:
1) preparation one band ground wire assembly bench; This band ground wire assembly bench comprises ground wire dispensing assembly, polyester belt dispensing assembly and aluminium foil dispensing assembly, and this band ground wire assembly bench is realized the lead of the tape insulation layer in ground wire and the electric wire is gathered mutually and wrapped and establish a polyester belt and an aluminium foil layer;
2) preparation one assembling die, the wire rod that bag has been established behind polyester belt and the aluminium foil layer keeps the compactness of wire rod through this assembling die, thereby makes the cross-sectional area of wire rod adhere to specification;
3) preparation one electric wire extruder head main body is passed through the outer quilt of this electric wire extruder head main body extrusion molding again through the wire rod behind the assembling die;
4) outside carrying out electric wire, be extruded before; In ground wire dispensing assembly, polyester belt dispensing assembly and the aluminium foil dispensing assembly of said band ground wire assembly bench, place ground wire, polyester belt and aluminium foil successively; The cable core that the lead of some tape insulation layers is formed installs on the pay off rack; And ground wire, polyester belt and aluminium foil be wound into respectively on the periphery of cable core, the end of cable core is passed assembling die, electric wire extruder head main body successively and is fixed on the draught line;
5) this draught line traction cable core rotation moves ahead; Thereby in the process that cable core advances; Ground wire, polyester belt and aluminium foil are wrapped in respectively on the periphery of cable core, and polyester belt and aluminium foil uniform winding have formed the aluminium foil layer and a polyester belt of shielding action together respectively outside this cable core;
6) cable core after the winding gets into assembling die, makes cable core compact at this assembling die, thereby has met the outer requirement that is extruded;
7) pass through the cable core behind the assembling die and entered into electric wire extruder head main body, the outer quilt of extrusion, thus accomplished synchronous band operation in the process that outside electric wire, is extruded.
2. implement the equipment that the said electric wire of claim 1 is extruded synchronous band method outward for one kind; It is characterized in that: it comprises an electric wire extruder head main body, an assembling die and a band ground wire assembly bench of linear array successively; Said band ground wire assembly bench comprises polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly; This polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly be respectively equipped with one be used to locate, guide this polyester belt, ground wire and aluminium foil sliding guide; These three sliding guides are arranged in line, and the axis of the same tangent line of these three sliding guide one sides and this assembling die, electric wire extruder head main body is collinear;
Said assembling die comprises a vertical bag die body; Should vertical bag die body be one plane rectangular, form the encirclement of a rocket head in leading section of this vertical bag die body, the front end of this encirclement be a circular hole; One conduit is arranged on this vertical bag die body, and the center of this circular hole is on the axis of this conduit;
Said electric wire extruder head main body comprises a pedestal, is provided with an extruder head in this pedestal, and the front end of this extruder head is a glance mould, and the rear end of this extruder head is an inlet wire conduit, and the axis of this extruder head and the axis of said conduit are same straight line.
3. equipment according to claim 2; It is characterized in that; Said band ground wire assembly bench comprises a board; Said polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly are successively set on this board, and this polyester belt dispensing assembly, ground wire dispensing assembly and aluminium foil dispensing assembly comprise that respectively one is used to twine the sliding guide that the tension force weight device and of placing polyester belt, ground wire or aluminium foil is used to locate, guide this polyester belt, ground wire or aluminium foil.
4. equipment according to claim 3; It is characterized in that; Said electric wire extruder head main body also comprises a travel(l)ing rest; This travel(l)ing rest comprises that a movable lever arm and is fixed to the fixed arm on ground or the miscellaneous equipment through gim peg, and this lever arm is hinged on this fixed arm, and this lever arm is fixedly connected with said pedestal.
5. equipment according to claim 4 is characterized in that the rear end of said vertical bag die body is provided with a rear-end plate; This rear-end plate is located at the rear side of this conduit; The front end of said vertical bag die body is provided with a front end cover plate, and this front end cover plate covers at the leading section of this conduit, and said vertical bag die body is provided with a backing plate; This backing plate is provided with the front side of this rear-end plate, and the rear end of this conduit is fixed on this backing plate.
6. equipment according to claim 5 is characterized in that, is arranged with a clips on the encirclement leading section of said rocket head.
7. equipment according to claim 6 is characterized in that, the bottom of said vertical bag die body is provided with a front shoe and a rear fixed plate, and this front shoe and rear fixed plate are provided with the fixed installation hole.
8. equipment according to claim 7 is characterized in that, the same tangent line of the axis of said extruder head, conduit and three sliding guides is same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106210556A CN102074316B (en) | 2010-12-24 | 2010-12-24 | Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106210556A CN102074316B (en) | 2010-12-24 | 2010-12-24 | Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074316A CN102074316A (en) | 2011-05-25 |
| CN102074316B true CN102074316B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106210556A Expired - Fee Related CN102074316B (en) | 2010-12-24 | 2010-12-24 | Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same |
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| CN (1) | CN102074316B (en) |
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| CN104008804B (en) * | 2014-06-03 | 2016-09-28 | 正威科技（深圳）有限公司 | The tool fixture of a kind of fire-retardant power line and preparation method |
| CN104008825B (en) * | 2014-06-03 | 2016-08-17 | 正威科技（深圳）有限公司 | A kind of band equipment of parallel cables |
| CN104036886A (en) * | 2014-06-04 | 2014-09-10 | 浙江兆龙线缆有限公司 | Vertical wrapping mould for multiple pairs of parallel symmetrical axis cables |
| CN104786466A (en) * | 2015-03-20 | 2015-07-22 | 西安西古光通信有限公司 | Longitudinal wrapping and forming mold for nonmetal strips for optical cables and longitudinal wrapping method thereof |
| CN105538646B (en) * | 2016-01-19 | 2017-11-07 | 张家港特恩驰电缆有限公司 | A kind of pair of branch shields data cable Working gantry |
| CN105510349A (en) * | 2016-01-20 | 2016-04-20 | 深圳市特发信息股份有限公司 | Intelligent processing system for cable jacket defects |
| CN106199867A (en) * | 2016-08-04 | 2016-12-07 | 成都亨通光通信有限公司 | A kind of production technology of all dielectric 8-shaped self-bearing type glass fibre belt optical cable |
| CN106531297B (en) * | 2017-01-04 | 2018-05-01 | 福州永通电线电缆有限公司 | Heatproof Compression-resistincable cable and its production equipment and production technology |
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| CN1454386A (en) * | 2000-07-14 | 2003-11-05 | 3M创新有限公司 | Stranded cable and method of making |
| CN1542877A (en) * | 2003-04-29 | 2004-11-03 | 新疆特变电工股份有限公司 | A winding cable capable of reducing loss |
| CN2689410Y (en) * | 2004-04-07 | 2005-03-30 | 佛山市顺德区昌宝通讯电缆电线有限公司 | Shielded cables for local network |
| CN201266510Y (en) * | 2009-01-21 | 2009-07-01 | 河南科信电缆有限公司 | Communication cable |
| CN201336178Y (en) * | 2008-12-15 | 2009-10-28 | 深圳市领亚电子有限公司 | Constant-tension wire/cable wrapping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050279526A1 (en) * | 2004-06-17 | 2005-12-22 | Johnson Douglas E | Cable and method of making the same |
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2010
- 2010-12-24 CN CN2010106210556A patent/CN102074316B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454386A (en) * | 2000-07-14 | 2003-11-05 | 3M创新有限公司 | Stranded cable and method of making |
| CN1542877A (en) * | 2003-04-29 | 2004-11-03 | 新疆特变电工股份有限公司 | A winding cable capable of reducing loss |
| CN2689410Y (en) * | 2004-04-07 | 2005-03-30 | 佛山市顺德区昌宝通讯电缆电线有限公司 | Shielded cables for local network |
| CN201336178Y (en) * | 2008-12-15 | 2009-10-28 | 深圳市领亚电子有限公司 | Constant-tension wire/cable wrapping machine |
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| CN102074316A (en) | 2011-05-25 |
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