CN104452629A - Crash bearer for electric pole and electric pole provided with crash bearer - Google Patents
Crash bearer for electric pole and electric pole provided with crash bearer Download PDFInfo
- Publication number
- CN104452629A CN104452629A CN201310439658.8A CN201310439658A CN104452629A CN 104452629 A CN104452629 A CN 104452629A CN 201310439658 A CN201310439658 A CN 201310439658A CN 104452629 A CN104452629 A CN 104452629A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- wall
- crash bearer
- inwall
- connecting portion
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/141—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a crash bearer for an electric pole and an electric pole provided with the crash bearer. The crash bearer for the electric pole comprises a crash bearer body (10) provided with a buffering and isolating cavity (12) in which the electric pole is wrapped, and filler (20) arranged in the buffering and isolating cavity (12), and a buffering layer is formed. According to the crash bearer for the electric pole, impact force is absorbed through the buffering layer, impact force is prevented from directly acting on the electric pole, and the electric pole is well protected and prevented from being damaged.
Description
Technical field
The present invention relates to safety protection field, in particular to a kind of electric pole crash bearer and the electric pole with this crash bearer.
Background technology
Overhead wire electric pole crash bearer is the important protection facility of prevention circuit external force accident.Current electric pole crash bearer mainly contains brick crash bearer and the crash bearer of concreting, but these two kinds of crash bearers all also exist very large defect.Brick type crash bearer, be build a crashproof platform with brick at electric pole periphery, scrape slurry outward with cement, owing to affecting by materials and process, often insufficient strength, can not play the protective effect of anti-external force.Concreting formula, by two pieces of closed templates, electric pole is crowded around, the middle concrete car that uses carries out concreting, because need construction concrete car to carry out cast in situs, and in narrow lane, city, enter because vehicle is bad, make so be inconvenient to install and safeguard, the location circumstances of some electric pole limits execution conditions, is inconvenient to construct.Above-mentioned two kinds of crash bearers are rigid protections in addition, and it seems from actual effect, anti-collision effect is not good, are difficult to meet crashproof requirement.
Summary of the invention
The present invention aims to provide a kind of electric pole crash bearer and has the electric pole of this crash bearer, to solve the problem of crash bearer protective difference of the prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of electric pole crash bearer and comprise: crash bearer housing, there is the buffering separate cavities be wrapped in outside electric pole; Filler, is filled in buffering separate cavities, and forms cushion coat.
Further, crash bearer housing comprises: the first half housings, have the first cavity; The second half housings, have the second cavity, and the second half housings and the first half housings are oppositely arranged, and buffering separate cavities comprises the first cavity and the second cavity.
Further, the first half housings comprise: the first inwall; First outer wall, is arranged on the first inner wall outside; First side connecting wall, is connected between the first side of the first inwall and the first side of the first outer wall; Second side connecting wall, is connected between the second side of the first inwall and the second side of the first outer wall; First top connecting wall, is connected to the top of the first inwall and the first outer wall; Connecting wall bottom first, is connected to the bottom of the first inwall and the first outer wall; Bottom first inwall, the first outer wall, the first side connecting wall, the second side connecting wall, the first top connecting wall and first, connecting wall connects and composes the first closed cavity.
Further, the second half housings comprise: the second inwall, is oppositely arranged with the first inwall and the electric pole container cavity forming and hold electric pole that cooperatively interacts; Second outer wall, is arranged on outside the second inwall; 3rd side connecting wall, is connected between the first end of the second inwall and the first end of the second outer wall; 4th side connecting wall, is connected between the second end of the second inwall and the second end of the second outer wall; Second top connecting wall, is connected to the top of the second inwall and the second outer wall; Connecting wall bottom second, is connected to the bottom of the second inwall and the second outer wall; Bottom second inwall, the second outer wall, the 3rd side connecting wall, the 4th side connecting wall, the second top connecting wall and second, connecting wall connects and composes the second closed cavity.
Further, the first top connecting wall is provided with the first charging aperture, and the first charging aperture is communicated with the first cavity, and the second top connecting wall is provided with the second charging aperture, and the second charging aperture is communicated with the second cavity.
Further, crash bearer housing is fixedly installed the connecting portion be fixedly connected with the second half housings by the first half housings.
Further, connecting portion comprises: the first connecting portion; Second connecting portion, is oppositely arranged with the first connecting portion; First connecting portion and the second connecting portion are arranged on the periphery of crash bearer housing; Tight lock part, is connected between the first connecting portion and the second connecting portion, and is locked between the first connecting portion and the second connecting portion by crash bearer housing.
Further, the periphery of crash bearer housing is fixedly installed reflection alarming band.
Further, filler is the grains of sand.
According to a further aspect in the invention, provide a kind of electric pole, comprise electric pole body and the electric pole crash bearer being coated on electric pole body peripheral, it is characterized in that, electric pole crash bearer is above-mentioned electric pole crash bearer.
Apply technical scheme of the present invention, electric pole crash bearer comprises crash bearer housing and filler, and crash bearer housing has the buffering separate cavities be wrapped in outside electric pole, and filler is filled in buffering separate cavities, and forms cushion coat.Crash bearer housing envelopes filler, ensures that filler is firmly coated on outside electric pole, to guarantee that the cushion coat that filler is formed can offset shock impulse force for electric pole when electric pole is subject to external force collision, ensures the safety of electric pole.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic perspective view of the structure of the electric pole crash bearer of embodiments of the invention;
Fig. 2 shows the plan structure schematic diagram of crash bearer housing according to the electric pole crash bearer of Fig. 1 and connecting portion; And
Fig. 3 shows the sectional view according to the first half housings of Fig. 1 and the second half housings.
Description of reference numerals: 10, crash bearer housing; 11, electric pole container cavity; 12, separate cavities is cushioned; 13, the first half housings; 131, the first cavity; 132, the first charging aperture; 14, the second half housings; 141, the second cavity; 142, the second charging aperture; 15, reflection alarming band; 20, filler; 30, connecting portion; 31, the first connecting portion; 32, the second connecting portion; 33, tight lock part; 331, lock bolt; 332, locking nut.
Detailed description of the invention
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figures 1 to 3, according to embodiments of the invention, electric pole crash bearer comprises crash bearer housing 10 and filler 20, and crash bearer housing 10 has the buffering separate cavities 12 be wrapped in outside electric pole, and filler 20 is filled in buffering separate cavities 12, and forms cushion coat.Crash bearer housing 10 envelopes filler 20, ensures that filler 20 is firmly coated on outside electric pole, to guarantee that the cushion coat that filler 20 is formed can offset shock impulse force for electric pole when electric pole is subject to external force collision, ensures the safety of electric pole.
In conjunction with see Fig. 1, the periphery of crash bearer housing 10 is fixedly installed reflection alarming band 15, reflection alarming band 15 is noted for reminding vehicular traffic and pedestrian, accidental impact when avoiding vehicle to travel at night.In the present embodiment, reflection alarming band 15 is fixed on the periphery of crash bearer housing 10 by the mode of bonding.
In the present embodiment, crash bearer housing 10 is the convenient transport of split type, split type crash bearer housing 10, and can install in relatively narrow space, is convenient to dismounting and change simultaneously, can reduces maintenance cost, be also convenient to the replacing to electric pole.In other embodiments, crash bearer housing 10 can be integral type, needs the top from electric pole or bottom loading during installation.
The second half housings 14 that crash bearer housing 10 comprises the first half housings 13 and is oppositely arranged with the first half housings 13.The first half housings 13 have the first cavity 131, and the second half housings 14 have the second cavity 141, and buffering separate cavities 12 comprises the first cavity 131 and the second cavity 141.First cavity 131 and the second cavity 141 can be two mutually isolated cavitys, also can be two cavitys be interconnected after the first half housings 13 and the second half housings 14 have assembled.
In the present embodiment, the first cavity 131 and the second cavity 141 are two mutually isolated cavitys.The first half housings 13 comprise the first inwall, be arranged on the first outer wall of the first inner wall outside, be connected to the first side connecting wall between the first side of the first inwall and the first side of the first outer wall, be connected to the second side connecting wall between the second side of the first inwall and the second side of the first outer wall, be connected to the first top connecting wall at the top of the first inwall and the first outer wall and be connected to the first inwall and the first outer wall bottom first bottom connecting wall.Bottom first inwall, the first outer wall, the first side connecting wall, the second side connecting wall, the first top connecting wall and first, connecting wall connects and composes the first closed cavity 131.First top connecting wall is provided with the first charging aperture 132, first charging aperture 132 and is communicated with the first cavity 131, and filler 20 is packed in the first cavity 131 by the first charging aperture 132.The first half housings 13 can be integral structures, one-body moldedly make, and integrated the first half housing 13 structural strengths are high.The first half housings 13 also can be formed by fixedly connecting by above-mentioned each several part, and this kind of structure processing is simple, and cost of production is low.
The second half housings 14 comprise being oppositely arranged with the first inwall and cooperatively interacting and form the second inwall of the electric pole container cavity 11 holding electric pole, be arranged on the second outer wall outside the second inwall, be connected to the 3rd side connecting wall between the first side of the second inwall and the first side of the second outer wall, be connected to the 4th side connecting wall between the second side of the second inwall and the second side of the second outer wall, be connected to the second top connecting wall at the top of the second inwall and the second outer wall, be connected to the bottom of the second inwall and the second outer wall second bottom connecting wall.Bottom second inwall, the second outer wall, the 3rd side connecting wall, the 4th side connecting wall, the second top connecting wall and second, connecting wall connects and composes the second closed cavity 141.Second top connecting wall is provided with the second charging aperture 142, second charging aperture 142 and is communicated with the second cavity 141, and filler 20 is packed in the second cavity 141 by the second charging aperture 142.The second half housings 14 can be one-body molded similarly, or are composed of a fixed connection by each part mentioned above.
In conjunction with see Fig. 2, crash bearer housing 10 is fixedly installed the connecting portion 30 be fixedly connected with the second half housings 14 by the first half housings 13.The second connecting portion 32 that connecting portion 30 comprises the first connecting portion 31, be oppositely arranged with the first connecting portion 31 and tight lock part 33.First connecting portion 31 and the second connecting portion 32 can be fixedly installed on crash bearer housing 10, and preferably, the first connecting portion 31 and the second connecting portion 32 are all detachably arranged on crash bearer housing 10.This dismountable structure is convenient transport not only, also can simplify the structure of crash bearer housing 10, facilitate the processing and manufacturing of crash bearer housing 10, reduces the cost of production of crash bearer housing 10.
In the present embodiment, first connecting portion 31 and the second connecting portion 32 are removably disposed in the periphery of crash bearer housing 10, first connecting portion 31 is the clamping plate adapted with the shape of the periphery of the first half housings 13, and the second connecting portion 32 is the clamping plate adapted with the shape of the periphery of the second half housings 14.Tight lock part 33 is connected between the first connecting portion 31 and the second connecting portion 32, and the first half housings 13 and the second half housings 14 are clamped by the first connecting portion 31 and the second connecting portion 32.
Tight lock part 33 comprises lock bolt 331 and locking nut 332.In the present embodiment, the quantity of lock bolt 331 is two, and the quantity of locking nut 332 is also two.One of them lock bolt 331 successively through the first connecting portion 31 first end on through hole and the second connecting portion 32 first end on through hole after, coordinate with one of them locking nut 332, regulate the position of this locking nut 332 on this lock bolt 331 to make the first connecting portion 31 and the second connecting portion 32 is close to each other or away from.Another lock bolt 331 successively through the first connecting portion 31 the second end on through hole and the second connecting portion 32 the second end on through hole after, coordinate with another locking nut 332, by the position of adjusting lock nut 332 on lock bolt 331, the first half housings 13 and the second half housings 14 can be clamped or loosen the first half housings 13 and the second half housings 14.By connecting portion 30, the first half housings 13 and the second half housings 14 are clamped together, can ensure crash bearer housing 10 firm be coated on outside electric pole, the well safety of protection electric pole, connecting portion 30 can be dismantled easily and process simultaneously.
In conjunction with see Fig. 3, filler 20 is filled in the first cavity 131 and the second cavity 141, and to form cushion coat, when electric pole crash bearer is subject to the impact of external force, the stressed generation deformation of cushion coat, simultaneously by the safety of the good protection electric pole of impulse force dispersion.Filler 20 can be have flexible rubber, also can be granular material.In the present embodiment, filler 20 is the grains of sand, grains of sand good buffer effect, and easily obtains, cheap, can effectively control cost, and can not to environment.
According to another embodiment of the invention, electric pole comprises electric pole body and is coated on the electric pole crash bearer of electric pole body peripheral, and this electric pole crash bearer is above-mentioned electric pole crash bearer.In the present embodiment, the material of crash bearer housing 10 is plastics, plastics cheap, and corrosion-resistant resistance to illumination, the height 150cm ~ 170cm of crash bearer housing 10, width (external diameter of cylindrical crash bearer housing 10) 50cm ~ 60cm.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: crash bearer housing can manufacture in advance shaping after transport directly to job site and assemble, the engineering time is saved without the need to field fabrication, carry out cast in situs without the need to concrete car simultaneously, therefore can construct under comparatively narrow environment, there is better applicability; Cushion coat is filled has good protection effect, and the cheap of cushion coat can reduce costs effectively; The outer prefabricated reflection alarming band of crash bearer housing, solves warning tape and installs unstable problem.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an electric pole crash bearer, is characterized in that, comprising:
Crash bearer housing (10), has the buffering separate cavities (12) be wrapped in outside electric pole;
Filler (20), is filled in described buffering separate cavities (12), and forms cushion coat.
2. electric pole crash bearer according to claim 1, is characterized in that, described crash bearer housing (10) comprising:
The first half housings (13), have the first cavity (131);
The second half housings (14), have the second cavity (141), and described the second half housings (14) are oppositely arranged with described the first half housings (13), and described buffering separate cavities (12) comprises described first cavity (131) and described second cavity (141).
3. electric pole crash bearer according to claim 2, is characterized in that, described the first half housings (13) comprising:
First inwall;
First outer wall, is arranged on described first inner wall outside;
First side connecting wall, is connected between the first side of described first inwall and the first side of described first outer wall;
Second side connecting wall, is connected between the second side of described first inwall and the second side of described first outer wall;
First top connecting wall, is connected to the top of described first inwall and described first outer wall;
Connecting wall bottom first, is connected to the bottom of described first inwall and described first outer wall;
Bottom described first inwall, described first outer wall, described first side connecting wall, described second side connecting wall, described first top connecting wall and described first, connecting wall connects and composes closed described first cavity (131).
4. electric pole crash bearer according to claim 3, is characterized in that, described the second half housings (14) comprising:
Second inwall, is oppositely arranged with described first inwall and the electric pole container cavity (11) forming and hold electric pole that cooperatively interacts;
Second outer wall, is arranged on outside described second inwall;
3rd side connecting wall, is connected between the first end of described second inwall and the first end of described second outer wall;
4th side connecting wall, is connected between the second end of described second inwall and the second end of described second outer wall;
Second top connecting wall, is connected to the top of described second inwall and described second outer wall;
Connecting wall bottom second, is connected to the bottom of described second inwall and described second outer wall;
Bottom described second inwall, described second outer wall, described 3rd side connecting wall, described 4th side connecting wall, described second top connecting wall and described second, connecting wall connects and composes closed described second cavity (141).
5. electric pole crash bearer according to claim 4, it is characterized in that, described first top connecting wall is provided with the first charging aperture (132), described first charging aperture (132) is communicated with described first cavity (131), described second top connecting wall is provided with the second charging aperture (142), and described second charging aperture (142) is communicated with described second cavity (141).
6. the electric pole crash bearer according to any one of claim 2 to 5, is characterized in that, described crash bearer housing (10) is fixedly installed the connecting portion (30) be fixedly connected with described the second half housings (14) by described the first half housings (13).
7. electric pole crash bearer according to claim 6, is characterized in that, described connecting portion (30) comprising:
First connecting portion (31);
Second connecting portion (32), is oppositely arranged with described first connecting portion (31);
Described first connecting portion (31) and described second connecting portion (32) are arranged on the periphery of described crash bearer housing (10);
Tight lock part (33), is connected between described first connecting portion (31) and described second connecting portion (32), and described crash bearer housing (10) is locked between described first connecting portion (31) and described second connecting portion (32).
8. electric pole crash bearer according to claim 1, is characterized in that, the periphery of described crash bearer housing (10) is fixedly installed reflection alarming band (15).
9. electric pole crash bearer according to claim 1, is characterized in that, described filler (20) is the grains of sand.
10. an electric pole, comprises electric pole body and the electric pole crash bearer being coated on described electric pole body peripheral, it is characterized in that, the electric pole crash bearer of described electric pole crash bearer according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310439658.8A CN104452629A (en) | 2013-09-24 | 2013-09-24 | Crash bearer for electric pole and electric pole provided with crash bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310439658.8A CN104452629A (en) | 2013-09-24 | 2013-09-24 | Crash bearer for electric pole and electric pole provided with crash bearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452629A true CN104452629A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310439658.8A Pending CN104452629A (en) | 2013-09-24 | 2013-09-24 | Crash bearer for electric pole and electric pole provided with crash bearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441638A (en) * | 2020-05-04 | 2020-07-24 | 哈尔滨沥海佳源科技发展有限公司 | Electric power facility protector |
| CN111501627A (en) * | 2020-04-15 | 2020-08-07 | 贵州电网有限责任公司 | Pole collision device |
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| KR20030086152A (en) * | 2002-05-03 | 2003-11-07 | 한국과학기술원 | Device for reducing vehicle impact on poles |
| CN201850812U (en) * | 2010-11-13 | 2011-06-01 | 新疆电力公司吐鲁番电业局 | Preventing and protecting device for electric pole of electric power circuit |
| CN202000720U (en) * | 2011-03-15 | 2011-10-05 | 辽宁省电力有限公司阜新供电公司 | Movable portable electric pole fender pier |
| KR20120000282U (en) * | 2010-07-02 | 2012-01-10 | 주식회사 스마트에어 챔버 | Road facilities protection Device for absorbing vehicle shock |
| CN202202286U (en) * | 2011-09-06 | 2012-04-25 | 颜景纯 | Movable collision-prevention vehicle bumper |
| CN202416222U (en) * | 2012-02-20 | 2012-09-05 | 惠州电力勘察设计院有限公司 | Outdoor power line tube rod protection device |
| CN203475353U (en) * | 2013-09-24 | 2014-03-12 | 国家电网公司 | Electric pole crash bearer and electric pole with same |
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2013
- 2013-09-24 CN CN201310439658.8A patent/CN104452629A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030086152A (en) * | 2002-05-03 | 2003-11-07 | 한국과학기술원 | Device for reducing vehicle impact on poles |
| KR20120000282U (en) * | 2010-07-02 | 2012-01-10 | 주식회사 스마트에어 챔버 | Road facilities protection Device for absorbing vehicle shock |
| CN201850812U (en) * | 2010-11-13 | 2011-06-01 | 新疆电力公司吐鲁番电业局 | Preventing and protecting device for electric pole of electric power circuit |
| CN202000720U (en) * | 2011-03-15 | 2011-10-05 | 辽宁省电力有限公司阜新供电公司 | Movable portable electric pole fender pier |
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| CN202416222U (en) * | 2012-02-20 | 2012-09-05 | 惠州电力勘察设计院有限公司 | Outdoor power line tube rod protection device |
| CN203475353U (en) * | 2013-09-24 | 2014-03-12 | 国家电网公司 | Electric pole crash bearer and electric pole with same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501627A (en) * | 2020-04-15 | 2020-08-07 | 贵州电网有限责任公司 | Pole collision device |
| CN111501627B (en) * | 2020-04-15 | 2021-09-24 | 贵州电网有限责任公司 | Pole collision device |
| CN111441638A (en) * | 2020-05-04 | 2020-07-24 | 哈尔滨沥海佳源科技发展有限公司 | Electric power facility protector |
| CN111441638B (en) * | 2020-05-04 | 2021-08-20 | 山东辉华电器有限公司 | Electric power facility protector |
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Application publication date: 20150325 |