CN104455752A - Rubber pipe fixing device and hydraulic support - Google Patents
Rubber pipe fixing device and hydraulic support Download PDFInfo
- Publication number
- CN104455752A CN104455752A CN201410587769.8A CN201410587769A CN104455752A CN 104455752 A CN104455752 A CN 104455752A CN 201410587769 A CN201410587769 A CN 201410587769A CN 104455752 A CN104455752 A CN 104455752A
- Authority
- CN
- China
- Prior art keywords
- fixing device
- sebific duct
- rubber pipe
- pipe clamp
- rubber
- 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.)
- Granted
Links
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a rubber pipe fixing device and a hydraulic support. The rubber pipe fixing device comprises a tube clamp and a fixing plate, wherein the tube clamp is provided with a plurality of rubber pipe containing grooves; the fixing plate is arranged on the rubber pipe containing grooves in a baffling mode; the fixing plate is detachably connected with the tube clamp. By the adoption of the rubber pipe fixing device, multiple rubber pipes can be fixed tidily; when a failure happens, an operator can judge the failure position conveniently in time and repair a corresponding pipeline; besides, the rubber pipe fixing device can fix the rubber pipes firmly, and when the impact of liquid in the rubber pipes drives the rubber pipes to move, the fixing plate and the rubber pipe containing grooves can effectively restrain the movement of the rubber pipes without other auxiliary fixing pieces; as a result, the structure is simple, and potential safety hazards caused by irregular movement of the rubber pipes are reduced.
Description
Technical field
The present invention relates to coal-cutting machinery field, particularly a kind of rubber pipe fixing device and hydraulic support.
Background technique
Hydraulic support is a kind of device being used for controlling coal-face mine pressure.Hydraulic support can effectively support and control the top board of working surface, and isolation goaf, maintenance safe working space, prevents spoil from entering stope.Hydraulic support usually supports the use with coal winning machine, mining and the usefulness of haulage device, alleviating the labor intensity of coal miner, ensureing the life safety of coal miner to greatest extent for improving.
Hydraulic support is generally made up of mechanical structured member, hydraulic system and electrical system.Wherein, mechanical structured member is primarily of compositions such as back timber, caving shield, side guard plate, connecting rod, column, bases; Hydraulic system is made up of all Multi-cylinders, sebific duct and valve group.Wherein, oil cylinder is linked together by sebific duct, and sebific duct, built with emulsifiable solution medium, completes corresponding compulsory exercise according to the function of valve group.For the situation that the jack distance operating valve set such as extensible canopy jack, wall supporting jack, thruster jack, front-axle beam jack are distant, sebific duct needs to extend to forward oil cylinder interface by caving shield, back timber belly.Because sebific duct is flexible structure, therefore extend on stroke at it and need to be fixed it.At present, the sebific duct fixation method usually adopted is: on back timber, caving shield, weld pipe ring, caught by sebific duct and be fixed.The defect of this kind of mode is: sebific duct is arranged in disorder, is not easy to operator and overhauls; Fixed effect is not good, also needs to adopt bandage to carry out auxiliary fixing, makes structure more complicated thus.
Summary of the invention
In view of this, the invention provides a kind of be conducive to sebific duct proper alignment and comparatively firm rubber pipe fixing device is fixed to sebific duct, and hydraulic support.
For achieving the above object, technological scheme of the present invention is achieved in that
On the one hand, the invention provides a kind of rubber pipe fixing device, comprising: pipe clamp, it is provided with some sebific duct standing grooves; Fixed plate, gear is located at described sebific duct standing groove; Described fixed plate and described pipe clamp removably connect.
Further, described sebific duct standing groove is arranged at the bottom surface of described pipe clamp.
Further, described sebific duct standing groove is U-type groove.
Further, described pipe clamp and described fixed plate are removably connected by bolt.
Further, the end face at described pipe clamp two ends along its length offers elongated slot respectively, and the head of described bolt is positioned at described elongated slot.
Further, the side at described pipe clamp two ends along its length offers the first connecting groove respectively, and the stud of described bolt is positioned at described first connecting groove.
Further, first connecting groove at described pipe clamp two ends is positioned at the not ipsilateral of described pipe clamp.
Further, the two ends of described fixed plate offer the second connecting groove, and described second connecting groove and described first connecting groove are oppositely arranged, and the stud of described bolt is positioned at described groove; The nut of bolt compresses with the bottom surface of described fixed plate and contacts.
On the other hand, the present invention also provides a kind of hydraulic support, comprises back timber, caving shield and sebific duct; Also comprise the rubber pipe fixing device described in above-mentioned any one; The pipe clamp of described rubber pipe fixing device is installed on described back timber and/or caving shield; Described sebific duct is arranged in the sebific duct standing groove of described pipe clamp.
Further, the end face of described pipe clamp is welded in described back timber and/or caving shield.
Rubber pipe fixing device provided by the invention includes the pipe clamp and fixed plate that removably connect.Pipe clamp is provided with some sebific duct standing grooves, and for holding sebific duct, itself and fixed plate play position-limiting action with the use of rear to sebific duct.Adopt rubber pipe fixing device provided by the invention, can by many neat being fixed of sebific duct, when a failure occurs it, the position that the timely failure judgement of convenient operation personnel occurs also is keeped in repair respective line; In addition, this kind of rubber pipe fixing device is comparatively firm to fixing of sebific duct, when the impact of the liquid in sebific duct drives sebific duct to move, fixed plate and sebific duct standing groove effectively can suppress the movement of sebific duct, without the need to other auxiliary fixing member, structure is comparatively simple, also reduces sebific duct because of random movement and causes potential potential safety hazard.
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:
The structural representation of the rubber pipe fixing device that Fig. 1 provides for the embodiment of the present invention, also show the structure of back timber in this figure;
The structural representation of the rubber pipe fixing device that Fig. 2 provides for the embodiment of the present invention;
The structural representation of pipe clamp in the rubber pipe fixing device that Fig. 3 provides for the embodiment of the present invention;
The structural representation of fixed plate in the rubber pipe fixing device that Fig. 4 provides for the embodiment of the present invention.
Description of reference numerals:
1 back timber 2 sebific duct
3 pipe clamp 31 first connecting grooves
32 sebific duct standing groove 33 elongated slots
4 fixed plate 41 second connecting grooves
5 nut 6 bolts
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.In the rubber pipe fixing device that the application provides, end face is the face near back timber or caving shield, and bottom surface is face corresponding thereto.Below in conjunction with accompanying drawing, each preferred embodiment of the present invention is described further.
Refer to Fig. 1 and Fig. 2, the figure shows the structure of the rubber pipe fixing device that the embodiment of the present invention provides.This rubber pipe fixing device comprises:
Pipe clamp 3, it is provided with some sebific duct standing grooves 32 (referring to Fig. 3);
Fixed plate 4, gear is located at sebific duct standing groove 32;
Fixed plate 4 and pipe clamp 3 removably connect.
The rubber pipe fixing device that the present embodiment provides includes pipe clamp 3 and fixed plate 4.Wherein, pipe clamp 3 is for being installed on back timber 1 or the caving shield (Figure 1 shows that the situation being installed on back timber 1) of hydraulic support, the position of pipe clamp 3 is fixed thus, and its some sebific duct standing grooves 32 arranged can wear for sebific duct 2, provide prerequisite for playing position-limiting action to sebific duct 2.Fixed plate 4 gear is located at sebific duct standing groove 32, and it coordinates with sebific duct standing groove 32 position-limiting action played sebific duct 2.Further, be positioned in sebific duct standing groove 32 for the ease of sebific duct 2, fixed plate 4 and pipe clamp 3 are for removably connecting.Adopt the rubber pipe fixing device that the present embodiment provides, can by many neat being fixed of sebific duct, when a failure occurs it, the position that the timely failure judgement of convenient operation personnel occurs also is keeped in repair respective line; In addition, this kind of structure is comparatively firm to fixing of sebific duct, when the impact of the liquid in sebific duct drives sebific duct to move, fixed plate 4 and sebific duct standing groove 32 effectively can suppress the movement of sebific duct, without the need to other auxiliary fixing member, structure is comparatively simple, also reduces sebific duct because of random movement and causes potential potential safety hazard.
During installation, first pipe clamp 3 is installed on back timber 1 or the caving shield of hydraulic support, then sebific duct 2 is placed in sebific duct standing groove 32, finally installs fixed plate 4.In order to ensure that sebific duct 2 being placed in this operation of sebific duct standing groove 32 has larger operating space, convenient operation personnel can quick assembling sebific duct 2, preferably sebific duct standing groove 32 is arranged at the bottom surface of pipe clamp 3.In addition, in order to make sebific duct standing groove 32 and sebific duct 2, there is higher laminating degree, and then to the motion of all directions of sebific duct 2, all there is higher position-limiting action, make pipe clamp 3 stressed (impact force of sebific duct 2) even, above-mentioned sebific duct standing groove 32 is preferably U-type groove simultaneously.The model being arranged on some U-type groove of pipe clamp 3 can be different, specifically can design according to the size of sebific duct 2.In addition, the type of sebific duct 2 can be judged fast when overhauling for the ease of operator, can also in the side of pipe clamp 3, the position relative with sebific duct standing groove 32 arranges instruction unit, operator can judge the type of the sebific duct being positioned at this sebific duct standing groove 32 fast by this instruction unit thus, to keep in repair targetedly in time.
In the present embodiment, the effect that pipe clamp 3 and fixed plate 4 removably connect is from the operation being to be convenient to install sebific duct 2.Specifically, pipe clamp 3 can be removably connected by bolt 6 with fixed plate 4.Further, in order to ensure the join strength of pipe clamp 3 and back timber 1 or caving shield, usually need the end face of pipe clamp 3 to be welded in back timber 1 or caving shield.The rubber pipe fixing device that the present embodiment provides is in order to while the join strength ensureing pipe clamp 3, be convenient to the dismounting of bolt 6 and fixed plate 4, the end face at pipe clamp 3 two ends along its length offers elongated slot 33 (referring to Fig. 3) respectively, and the head of bolt 6 is positioned at this elongated slot 33.The effect that pipe clamp 3 arranges elongated slot 33 is: formed to hold and place the space of bolt head, can ensure that pipe clamp 3 and fixed plate 4 do not affect welding of pipe clamp 3 and back timber 1 while of dismountable thus.Further, can take out for the ease of the bolt 6 between pipe clamp 3 and fixed plate 4 easily or change, also the preferred side at pipe clamp 3 two ends along its length offers the first connecting groove 31 (referring to Fig. 3) respectively, the stud of bolt 6 is positioned at this first connecting groove 31, and the first connecting groove 31 pairs of bolts thus by pipe clamp 3 side carry out dismounting or replacing.
In addition, after tilting towards a direction to prevent rubber pipe fixing device, the bolt 6 being positioned at pipe clamp 3 two ends all comes off from the first connecting groove 31, and first connecting groove 31 at pipe clamp 3 two ends is positioned at the not ipsilateral of pipe clamp 3.Accordingly, the two ends of fixed plate 4 can offer the second connecting groove 41 (referring to Fig. 4), and the second connecting groove 41 and the first connecting groove 31 are oppositely arranged, and the stud of bolt 6 is positioned at described groove; The nut 5 of bolt 6 compresses with the bottom surface of fixed plate 4 and contacts (referring to Fig. 2).The rubber pipe fixing device of this kind of structure is installed in the following manner:
The end face of pipe clamp 3 is welded in back timber 1 or caving shield;
Sebific duct 2 is placed in the sebific duct standing groove 32 of pipe clamp 3;
Place fixed plate 4 in the bottom surface of pipe clamp 3, be then placed in by the stud of bolt 6 in first connecting groove 31 of pipe clamp 3 and the second connecting groove 41 of fixed plate 4, the head of bolt 6 is positioned at the elongated slot 33 of pipe clamp 3 simultaneously; Mounting nuts 5 is also tightened.Complete installation process thus.
When needs dismounting or when changing bolt 6, after only nut 5 need being backed out, carry out corresponding operating, easy and simple to handle.
In addition, fixed plate 4 can also arrange butterfly at the second connecting groove 41 position, before bolt 6 is installed, is rotated to outside the notch of the second connecting groove 41, does not affect the installation of bolt 6; After bolt 6 installs, this butterfly is forwarded to the notch place of the second connecting groove 41, position-limiting action is played to bolt 6.
In sum, rubber pipe fixing device provided by the invention includes the pipe clamp and fixed plate that removably connect.Pipe clamp is provided with some sebific duct standing grooves, and for holding sebific duct, itself and fixed plate play position-limiting action with the use of rear to sebific duct.Adopt the rubber pipe fixing device that the present embodiment provides, can by many neat being fixed of sebific duct, when a failure occurs it, the position that the timely failure judgement of convenient operation personnel occurs also is keeped in repair respective line; In addition, this kind of rubber pipe fixing device is comparatively firm to fixing of sebific duct, when the impact of the liquid in sebific duct drives sebific duct to move, fixed plate and sebific duct standing groove effectively can suppress the movement of sebific duct, without the need to other auxiliary fixing member, structure is comparatively simple, also reduces sebific duct because of random movement and causes potential potential safety hazard.
The embodiment of the present invention also provides a kind of hydraulic support, comprises back timber 1, caving shield and sebific duct 2; Also comprise the rubber pipe fixing device described in above-described embodiment; The pipe clamp 3 of rubber pipe fixing device is installed on back timber 1 and/or caving shield; Sebific duct 2 is arranged in the sebific duct standing groove 32 of pipe clamp 3.Above-mentioned rubber pipe fixing device can be arranged at back timber 1, also can be arranged at caving shield, also can the two arrange simultaneously.The number of rubber pipe fixing device also can be one, two or more.The setting position of rubber pipe fixing device and number those skilled in the art can be arranged according to the length of sebific duct.In addition, in order to improve the join strength of pipe clamp 3 and back timber 1 and/or caving shield, the end face of pipe clamp 3 is welded in back timber 1 and/or caving shield.
Because above-mentioned rubber pipe fixing device has above-mentioned technique effect, therefore, the hydraulic support being provided with this rubber pipe fixing device also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, 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. a rubber pipe fixing device, is characterized in that, comprising:
Pipe clamp (3), it is provided with some sebific duct standing grooves (32);
Fixed plate (4), gear is located at described sebific duct standing groove (32);
Described fixed plate (4) and described pipe clamp (3) removably connect.
2. rubber pipe fixing device according to claim 1, is characterized in that, described sebific duct standing groove (32) is arranged at the bottom surface of described pipe clamp (3).
3. rubber pipe fixing device according to claim 1, is characterized in that, described sebific duct standing groove (32) is U-type groove.
4. the rubber pipe fixing device according to claims 1 to 3 any one, is characterized in that, described pipe clamp (3) and described fixed plate (4) are removably connected by bolt (6).
5. rubber pipe fixing device according to claim 4, it is characterized in that, the end face at described pipe clamp (3) two ends along its length offers elongated slot (33) respectively, and the head of described bolt (6) is positioned at described elongated slot (33).
6. rubber pipe fixing device according to claim 5, it is characterized in that, the side at described pipe clamp (3) two ends along its length offers the first connecting groove (31) respectively, and the stud of described bolt (6) is positioned at described first connecting groove (31).
7. rubber pipe fixing device according to claim 6, is characterized in that, first connecting groove (31) at described pipe clamp (3) two ends is positioned at the not ipsilateral of described pipe clamp (3).
8. rubber pipe fixing device according to claim 6, it is characterized in that, the two ends of described fixed plate (4) offer the second connecting groove (41), described second connecting groove (41) and described first connecting groove (31) are oppositely arranged, and the stud of described bolt (6) is positioned at described groove; The nut (5) of bolt (6) compresses with the bottom surface of described fixed plate (4) and contacts.
9. a hydraulic support, comprises back timber (1), caving shield and sebific duct (2); It is characterized in that, also comprise the rubber pipe fixing device described in claim 1 to 8 any one; The pipe clamp (3) of described rubber pipe fixing device is installed on described back timber (1) and/or caving shield; Described sebific duct (2) is arranged in the sebific duct standing groove (32) of described pipe clamp (3).
10. hydraulic support according to claim 9, is characterized in that, the end face of described pipe clamp (3) is welded in described back timber (1) and/or caving shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587769.8A CN104455752B (en) | 2014-07-02 | 2014-10-28 | Rubber pipe fixing device and hydraulic support |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364185X | 2014-07-02 | ||
| CN201420364185 | 2014-07-02 | ||
| CN201410587769.8A CN104455752B (en) | 2014-07-02 | 2014-10-28 | Rubber pipe fixing device and hydraulic support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104455752A true CN104455752A (en) | 2015-03-25 |
| CN104455752B CN104455752B (en) | 2016-09-28 |
Family
ID=52902265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410587769.8A Active CN104455752B (en) | 2014-07-02 | 2014-10-28 | Rubber pipe fixing device and hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455752B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090446A (en) * | 2016-08-16 | 2016-11-09 | 江苏翊博雷明医疗科技有限公司 | A kind of flexible pipe for medical purpose fixing device |
| CN107588676A (en) * | 2016-07-06 | 2018-01-16 | 上海长园电子材料有限公司 | The stopping means and heat-exchanger rig of a kind of heat exchanger tube |
| CN110657285A (en) * | 2019-09-27 | 2020-01-07 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908637A2 (en) * | 1997-10-10 | 1999-04-14 | Edgar Emil Sinn | Nut and pipe clamp |
| JP2000026086A (en) * | 1998-07-14 | 2000-01-25 | Toyota Autom Loom Works Ltd | Hydraulic piping fixing device for fork lift |
| CA2291501C (en) * | 1999-12-03 | 2004-04-13 | Air Lb International S.A. | Duct support |
| CN101749036A (en) * | 2009-12-15 | 2010-06-23 | 天地科技股份有限公司 | Highly telescopic hydraulic support for low coal seam |
| CN203273032U (en) * | 2013-04-28 | 2013-11-06 | 上海汽车集团股份有限公司 | Pipe clamp for electric vehicle power battery cooler pipes |
| CN103620286A (en) * | 2011-05-10 | 2014-03-05 | J·范瓦尔拉芬私人控股有限公司 | Pipe clip |
-
2014
- 2014-10-28 CN CN201410587769.8A patent/CN104455752B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908637A2 (en) * | 1997-10-10 | 1999-04-14 | Edgar Emil Sinn | Nut and pipe clamp |
| JP2000026086A (en) * | 1998-07-14 | 2000-01-25 | Toyota Autom Loom Works Ltd | Hydraulic piping fixing device for fork lift |
| CA2291501C (en) * | 1999-12-03 | 2004-04-13 | Air Lb International S.A. | Duct support |
| CN101749036A (en) * | 2009-12-15 | 2010-06-23 | 天地科技股份有限公司 | Highly telescopic hydraulic support for low coal seam |
| CN103620286A (en) * | 2011-05-10 | 2014-03-05 | J·范瓦尔拉芬私人控股有限公司 | Pipe clip |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588676A (en) * | 2016-07-06 | 2018-01-16 | 上海长园电子材料有限公司 | The stopping means and heat-exchanger rig of a kind of heat exchanger tube |
| CN107588676B (en) * | 2016-07-06 | 2023-08-15 | 上海长园电子材料有限公司 | Limiting device of heat exchange tube and heat exchange device |
| CN106090446A (en) * | 2016-08-16 | 2016-11-09 | 江苏翊博雷明医疗科技有限公司 | A kind of flexible pipe for medical purpose fixing device |
| CN110657285A (en) * | 2019-09-27 | 2020-01-07 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
| CN110657285B (en) * | 2019-09-27 | 2021-12-21 | 广船国际有限公司 | Hydraulic control pipe fixing clamp, setting method and ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104455752B (en) | 2016-09-28 |
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