CN208034988U - A kind of building industry High-efficient Stirrer - Google Patents
A kind of building industry High-efficient Stirrer Download PDFInfo
- Publication number
- CN208034988U CN208034988U CN201820283858.7U CN201820283858U CN208034988U CN 208034988 U CN208034988 U CN 208034988U CN 201820283858 U CN201820283858 U CN 201820283858U CN 208034988 U CN208034988 U CN 208034988U
- Authority
- CN
- China
- Prior art keywords
- wall
- agitator
- fixedly connected
- paddle
- building industry
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of building industry High-efficient Stirrers,Including agitator,The outer roof side of the agitator offers feed inlet,This building industry High-efficient Stirrer is simple in structure,The first paddle and the rotation of the second paddle is driven to be stirred mixing using electric rotating machine,At the same time,Two the first magnet interval on first paddle attracts two iron sliders upwards,Under the action of second spring,Iron slider is slided up and down along the inner wall of sliding slot,Hypodontia wheel can also move up and down,Under the action of connecting rod and bull stick,Rotation occurs while doing arc-like motion for all gear,Material can be also crushed using the teeth on all gear,It is set to be more easy to be uniformly mixed,And all gear is when doing arc-like motion,Drawstring can be pulled,Under the action of four springs,Cleaning block can move up and down,The material that agitator inner wall speckles with is wiped,It avoids mixing uneven.
Description
Technical field
The utility model is related to building industry equipment technical field, specially a kind of building industry High-efficient Stirrer.
Background technology
Concrete mixer be cement, sandstone aggregate and water mixing and mixing at concrete mixture machinery.Mainly
It is formed by mixing cylinder, charging and shedding mechanism, water system, prime mover, transmission mechanism, rack and supporting arrangement etc..By workability
Matter point intermittent (batch-type) and continous way；Divide gravity type and forced action type by stirring theory；Divide according to the installation method fixed and moves
Dynamic formula；Divide tilt bed and non-tilt bed by discharge method；Divide pears formula, drum, bipyramid, disk vertical shaft type by barrel structure form is mixed
With circular groove axle horizontal type etc..Existing concrete central mix plant has that mixing effect is poor, ready-mixed concrete is insufficient, is
This, proposes a kind of building industry High-efficient Stirrer.
Utility model content
The purpose of this utility model is to provide a kind of building industry High-efficient Stirrers, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of building industry High-efficient Stirrer, packet
Agitator is included, the outer roof side of the agitator offers feed inlet, and the outer roof of agitator is connected with by supporting rod
The side wall of electric rotating machine, the shaft on electric rotating machine are fixedly connected with one end of rotating bar, and the other end rotation of rotating bar runs through
The top of agitator reaches the inside of agitator and fixing sleeve is connected to the first paddle, is symmetrically fixedly connected on the first paddle
Two the first magnet, the rotating bar is located at the bottom end in agitator and is connected with the second paddle by the first spring, described to stir
The inner wall for mixing bucket is symmetrically connected with two sliding slots, and the one of the first slide bar is slidably connected in the bar-shaped trough that sliding slot inner wall offers
End, the other end of the first slide bar are fixedly connected with the rear wall of iron slider corresponding with the first magnet, before the iron slider
Side wall is fixedly connected with hypodontia wheel, and hypodontia wheel is engaged with all gear, and the front side wall of all gear is fixedly connected with pin, turns on pin
Dynamic one end for being socketed with connecting rod and bull stick, the other end of connecting rod are rotatablely connected with the front side wall of hypodontia wheel, and the other end of bull stick turns
The rear wall of the dynamic front side wall for being connected with fixed disk, fixed disk is fixedly connected with the inner wall of agitator, and fixed disk and all gear are not
On same vertical plane, fixed disk is located at the front side of all gear, and the front side wall of all gear is rotatably connected to one end of drawstring,
The other end of drawstring is connected with cleaning block, and the upper end of cleaning block is connected by the inner roof wall of the 4th spring and agitator, and after cleaning block
Side wall is connected with one end of the second slide bar, and the other end of the second slide bar and the inner wall of agitator are slidably connected, the iron slider
Lower end is fixedly connected with one end of twist rod, and the lower end of iron slider is connected by the madial wall of second spring and sliding slot, described
The other end sliding sleeve of twist rod is connected to rotation bucket, and twist rod is located at the top that one end in rotation bucket is fixedly connected with inflator
End, the bottom end of inflator are fixedly connected with the inner bottom wall of agitator, and outer wall and the rotation bucket rotation connection of the inflator are inflated
Cylinder is located at one end that the side wall lower ends perforation outside rotation bucket is connected with appendix, and the other end of appendix is directed toward the second paddle,
The lateral wall of the rotation bucket is symmetrically connected with two third paddles.
Preferably, one section of side wall is vertically connected with brush board between the twist rod is located at sliding slot and rotates bucket.
Preferably, the number of first spring is three.
Preferably, four third paddles are hollow structure, and four third paddles are far from the interior of rotation bucket
Side wall is connected with the second magnet by third spring, and the inner wall of the second magnet and third paddle is slidably connected, described in left side
The inner wall of the two third paddles connected on rotation bucket has been fixedly connected with the second electric waveguide plate, and connects on the rotation bucket of left side
The inner wall of the two third paddles connect slidably connects the first electric waveguide plate corresponding with the second electric waveguide plate, the first electric waveguide plate
Side wall be fixedly connected with the second magnet, second paddle is hollow structure, and the inner wall of the second paddle is fixedly connected with
Vibrating motor.
Preferably, the number of the second spring is two.
Preferably, the junction of the agitator and rotating bar is connected with sealing-plug.
Preferably, two opposite one end of the cleaning block are equipped with anti-skid chequer.
Preferably, fixing sleeve is connected to fixing buckle, the inner bottom wall of fixing buckle and agitator on the appendix on the inflator
It is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that：This building industry High-efficient Stirrer is simple in structure,
By the way that the composite structure of the first paddle, the second paddle and third paddle is added, the first stirring is driven using electric rotating machine
Leaf and the rotation of the second paddle are stirred mixing, and at the same time, two the first magnet interval on the first paddle is inhaled upwards
Draw two iron sliders, under the action of second spring, iron slider is slided up and down along the inner wall of sliding slot, and hypodontia wheel can also be transported up and down
Dynamic, under the action of connecting rod and bull stick, rotation occurs while doing arc-like motion for all gear, utilizes the teeth on all gear
Material can be crushed, it is made to be more easy to be uniformly mixed, and all gear can pull drawstring when doing arc-like motion, in the 4th bullet
Under the action of spring, cleaning block can move up and down, and the material that agitator inner wall speckles with is wiped, and avoid mixing uneven, work as iron slider
When up and down motion, twist rod moves up and down, and rotation bucket rotates, and recycles brush board to clear away agitator bottom end side wall up and down and speckles with
Material, in addition, when twist rod move up and down, inflator can be made constantly to blow to the outside, by agitator bottom deposit
Material is blown afloat, and is stirred for, and is increased stirring efficiency, is stirred to the bottoms material of agitator using third paddle, into
One step solves material and is stained with mixing problem of non-uniform caused by wall, and when third paddle rotates, two the second magnet are mutual
Repel, the second magnet is moved to close to the direction of rotation bucket, and the first electric waveguide plate is in contact with the second electric waveguide plate, and vibrating motor occurs
Vibrations, the second stirring limb rotation side shake, increase stirring efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A structure enlargement diagrams；
Fig. 3 is B structure enlarged diagram.
In figure：Agitator 1, electric rotating machine 2, rotating bar 3, the first paddle 4, the first magnet 5, the first spring 6, second stir
Mix leaf 7, sliding slot 8, iron slider 9, second spring 10, rotation bucket 11, twist rod 12, inflator 13, brush board 14, hypodontia wheel 15, complete
Gear 16, connecting rod 17, drawstring 18, third paddle 19, third spring 20, the second magnet 21, the first electric waveguide plate 22, the second conductance
Piece 23, vibrating motor 24, cleaning block 25, the 4th spring 26, bull stick 27.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
The outer roof side of a kind of building industry High-efficient Stirrer, including agitator 1, agitator 1 offers feed inlet,
And the outer roof of agitator 1 is connected with the side wall of electric rotating machine 2 by supporting rod, the shaft on electric rotating machine 2 is fixedly connected with
The other end rotation of one end of rotating bar 3, rotating bar 3 reaches the inside of agitator 1 through the top of agitator 1 and is fixedly attached
There are the first paddle 4, agitator 1 and the junction of rotating bar 3 to be connected with sealing-plug, be symmetrically fixedly connected on the first paddle 4
There are two the first magnet 5, rotating bar 3 is located at the bottom end in agitator 1 and is connected with the second paddle 7 by the first spring 6, and first
The number of spring 6 is three, and the inner wall of agitator 1 is symmetrically connected with two sliding slots 8, in the bar-shaped trough that 8 inner wall of sliding slot offers
One end of the first slide bar is slidably connected, the other end of the first slide bar is fixedly connected with iron slider corresponding with the first magnet 59
Rear wall, the front side wall of iron slider 9 is fixedly connected with hypodontia wheel 15, and hypodontia wheel 15 is engaged with all gear 16, all gear 16
Front side wall is fixedly connected with pin, on pin rotation be socketed with one end of connecting rod 17 and bull stick 27, the other end of connecting rod 17 with lack
The front side wall of gear 15 is rotatablely connected, and the other end of bull stick 27 is rotatably connected to the front side wall of fixed disk, the rear wall of fixed disk
It is fixedly connected with the inner wall of agitator 1, for fixed disk with all gear 16 not on same vertical plane, fixed disk is located at all gear 16
Front side, the front side wall of all gear 16 are rotatably connected to one end of drawstring 18, and the other end of drawstring 18 is connected with cleaning block 25, cleaning block 25
Upper end connect with the inner roof wall of agitator 1 by the 4th spring 26, and the rear wall of cleaning block 25 is connected with the one of the second slide bar
End, the inner wall of the other end and agitator 1 of the second slide bar are slidably connected, and two opposite one end of cleaning block 25 are equipped with anti-skid chequer,
Increase the frictional force of cleaning block 25 and 1 madial wall of agitator so that the material that 1 inner wall of agitator speckles with is more easy to be wiped free of, iron slider 9
Lower end be fixedly connected with one end of twist rod 12, and the lower end of iron slider 9 passes through second spring 10 and the madial wall of sliding slot 8 connects
It connects, the number of second spring 10 is two, and the other end sliding sleeve of twist rod 12 is connected to rotation bucket 11, and twist rod 12 is located at rotation
One end in turning barrel 11 is fixedly connected with the top of inflator 13, and twist rod 12 is located between sliding slot 8 and rotation bucket 11 one section
Side wall is vertically connected with brush board 14, and the bottom end of inflator 13 is fixedly connected with the inner bottom wall of agitator 1, the outer wall of inflator 13 with
It rotates bucket 11 to be rotatablely connected, inflator 13 is located at one end that the side wall lower ends perforation outside rotation bucket 11 is connected with appendix, gas transmission
The other end of pipe is directed toward the second paddle 7, and the lateral wall of rotation bucket 11 is symmetrically connected with two third paddles 19, inflator 13
On appendix on fixing sleeve be connected to fixing buckle, fixing buckle is fixedly connected with the inner bottom wall of agitator 1.
Four third paddles 19 are hollow structure, and madial wall of four third paddles 19 far from rotation bucket 11 is equal
It is connected with the second magnet 21 by third spring 20, the inner wall of the second magnet 21 and third paddle 19 is slidably connected, left side spin
The inner wall of the two third paddles 19 connected on turning barrel 11 has been fixedly connected with the second electric waveguide plate 23, and on left side spin turning barrel 11
The inner wall of two third paddles 19 of connection slidably connects first electric waveguide plate corresponding with the second electric waveguide plate 23 22, the
The side wall of one electric waveguide plate 22 is fixedly connected with the second magnet 21, and the second paddle 7 is hollow structure, the inner wall of the second paddle 7
It is fixedly connected with vibrating motor 24, electric rotating machine 2, external power supply and power switch are connected by conducting wire collectively constitutes a series connection
Circuit, the first electric waveguide plate 22, the second electric waveguide plate 23, vibrating motor 24, which are connected with external power supply by conducting wire, collectively constitutes a string
Join circuit.
Operation principle：Raw material is put into agitator 1 by feed inlet, connects external power supply, electric rotating machine 2 drives rotation
Bar 3 rotates, and the first paddle 4 and the second paddle 7 rotate and be stirred mixing, and when the first paddle 4 rotates, first stirs
Two the first magnet, 5 interval mixed on leaf 4 attracts two iron sliders 9, under the action of second spring 10,9 edge of iron slider upwards
The inner wall of sliding slot 8 slides up and down, and hypodontia wheel 15 can also move up and down, under the action of connecting rod 17 and bull stick 27,16 meeting of all gear
To fix disk as the center of circle, arc-like motion is done, and again because hypodontia wheel 15 and all gear 16 engage, all gear 16 is doing arc-like motion
Rotation occurs simultaneously, material can be also crushed using the teeth on all gear 16, make it be more easy to be uniformly mixed, and all gear
16 when doing arc-like motion, can pull drawstring 18, and under the action of the 4th spring 26, cleaning block 25 can move up and down, by agitator 1
The material that inner wall speckles with is wiped, and avoids mixing uneven, and when iron slider 9 moves up and down, twist rod 12 moves up and down, and utilizes
About 14 brush board clears away the material that 1 bottom end side wall of agitator speckles with, in addition, when twist rod 12 moves up and down, can make inflator
13 constantly blow to the outside, and the material of 1 bottom deposit of agitator is blown afloat, is stirred for, and increase stirring efficiency, same with this
When, when twist rod 12 moves up and down, rotation bucket 11 rotates, using third paddle 19 to the bottoms material of agitator 1 into
Row stirring further solves material and is stained with to mix problem of non-uniform caused by wall, and when third paddle 19 rotates, two the
Two magnet 21 are mutually exclusive, and the second magnet 21 is moved to close to the direction of rotation bucket 11, the first electric waveguide plate 22 and the second electric waveguide plate
23 are in contact, and vibrating motor 24 shakes, and the second paddle 7 is shaken in rotation, increases stirring efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. the outer roof side of a kind of building industry High-efficient Stirrer, including agitator (1), the agitator (1) offers
Feed inlet, and the outer roof of agitator (1) is connected with the side wall of electric rotating machine (2) by supporting rod, turns on electric rotating machine (2)
Axis is fixedly connected with one end of rotating bar (3), and the other end rotation of rotating bar (3) reaches stirring through the top of agitator (1)
The inside of bucket (1) and fixing sleeve is connected to the first paddle (4), is symmetrically fixedly connected on the first paddle (4) there are two the first magnetic
Iron (5), it is characterised in that：The rotating bar (3) is located at the bottom end in agitator (1) and is connected with second by the first spring (6)
The inner wall of paddle (7), the agitator (1) is symmetrically connected with two sliding slots (8), the bar-shaped trough that sliding slot (8) inner wall offers
One end of the first slide bar is inside slidably connected, the other end of the first slide bar is fixedly connected with iron corresponding with the first magnet (5)
The front side wall of the rear wall of sliding block (9), the iron slider (9) is fixedly connected with hypodontia wheel (15), and hypodontia wheel (15) is engaged with entirely
The front side wall of gear (16), all gear (16) is fixedly connected with pin, is rotated on pin and is socketed with connecting rod (17) and bull stick (27)
One end, the other end of connecting rod (17) and the front side wall of hypodontia wheel (15) be rotatablely connected, the other end rotation connection of bull stick (27)
There are the front side wall of fixed disk, the rear wall of fixed disk to be fixedly connected with the inner wall of agitator (1), fixed disk and all gear (16) are no
On same vertical plane, fixed disk is located at the front side of all gear (16), and the front side wall of all gear (16) is rotatably connected to drawing
Restrict the one end of (18), the other end of drawstring (18) is connected with cleaning block (25), the upper end of cleaning block (25) by the 4th spring (26) with
The inner roof wall of agitator (1) connects, and the rear wall of cleaning block (25) is connected with one end of the second slide bar, the other end of the second slide bar
It is slidably connected with the inner wall of agitator (1), the lower end of the iron slider (9) is fixedly connected with one end of twist rod (12), and iron
The lower end of sliding block (9) is connect by second spring (10) with the madial wall of sliding slot (8), the other end sliding of the twist rod (12)
It is socketed with rotation bucket (11), and twist rod (12) is located at the top that one end in rotation bucket (11) is fixedly connected with inflator (13)
End, the bottom end of inflator (13) are fixedly connected with the inner bottom wall of agitator (1), outer wall and the rotation bucket of the inflator (13)
(11) it is rotatablely connected, inflator (13) is located at one end that the side wall lower ends perforation of rotation bucket (11) outside is connected with appendix, gas transmission
The other end of pipe is directed toward the second paddle (7), and the lateral wall of the rotation bucket (11) is symmetrically connected with two third paddles
(19)。
2. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：Twist rod (12) position
One section of side wall is vertically connected with brush board (14) between sliding slot (8) and rotation bucket (11).
3. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：First spring (6)
Number be three.
4. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：Four third stirrings
Leaf (19) is hollow structure, and madial wall of four third paddles (19) far from rotation bucket (11) passes through third spring
(20) it is connected with the second magnet (21), the second magnet (21) and the inner wall of third paddle (19) are slidably connected, the left side rotation
The inner wall of the two third paddles (19) connected on turning barrel (11) has been fixedly connected with the second electric waveguide plate (23), and described in left side
The inner wall of the two third paddles (19) connected on rotation bucket (11) slidably connects corresponding with the second electric waveguide plate (23)
The first electric waveguide plate (22), the side wall of the first electric waveguide plate (22) is fixedly connected with the second magnet (21), second paddle (7)
Inner wall for hollow structure, the second paddle (7) is fixedly connected with vibrating motor (24).
5. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：The second spring (10)
Number be two.
6. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：The agitator (1) with
The junction of rotating bar (3) is connected with sealing-plug.
7. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：Two cleaning blocks (25)
Opposite one end is equipped with anti-skid chequer.
8. a kind of building industry High-efficient Stirrer according to claim 1, it is characterised in that：On the inflator (13)
Appendix on fixing sleeve be connected to fixing buckle, fixing buckle is fixedly connected with the inner bottom wall of agitator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283858.7U CN208034988U (en) | 2018-02-28 | 2018-02-28 | A kind of building industry High-efficient Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283858.7U CN208034988U (en) | 2018-02-28 | 2018-02-28 | A kind of building industry High-efficient Stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034988U true CN208034988U (en) | 2018-11-02 |
Family
ID=63950183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283858.7U Expired - Fee Related CN208034988U (en) | 2018-02-28 | 2018-02-28 | A kind of building industry High-efficient Stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351311A (en) * | 2018-12-14 | 2019-02-19 | 中国科学院合肥物质科学研究院 | A kind of nano metal sulfide materials synthesis device |
| CN112976384A (en) * | 2021-02-23 | 2021-06-18 | 重庆市九龙橡胶制品制造有限公司 | Vulcanizing device for plate rubber |
| CN113983815A (en) * | 2020-12-01 | 2022-01-28 | 湖南豪镨博德新材料科技有限公司 | Efficient smelting device for manufacturing metal materials |
-
2018
- 2018-02-28 CN CN201820283858.7U patent/CN208034988U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351311A (en) * | 2018-12-14 | 2019-02-19 | 中国科学院合肥物质科学研究院 | A kind of nano metal sulfide materials synthesis device |
| CN109351311B (en) * | 2018-12-14 | 2023-09-08 | 中国科学院合肥物质科学研究院 | Metal sulfide nano material synthesizer |
| CN113983815A (en) * | 2020-12-01 | 2022-01-28 | 湖南豪镨博德新材料科技有限公司 | Efficient smelting device for manufacturing metal materials |
| CN113983815B (en) * | 2020-12-01 | 2024-02-27 | 株洲九为贸易实业有限公司 | High-efficient smelting device that metal material was made usefulness |
| CN112976384A (en) * | 2021-02-23 | 2021-06-18 | 重庆市九龙橡胶制品制造有限公司 | Vulcanizing device for plate rubber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208034988U (en) | A kind of building industry High-efficient Stirrer | |
| CN108437219A (en) | A kind of construction Machines high-effective concrete agitating device | |
| CN203765799U (en) | Foam concrete mixer | |
| CN108202395A (en) | A kind of building industry High-efficient Stirrer | |
| CN210732829U (en) | High-efficient mixer is used to concrete | |
| CN106738315A (en) | A kind of High-efficient Stirrer | |
| CN110102217A (en) | A kind of lithium ion battery plus-negative plate material pulping device | |
| CN109016155A (en) | A kind of subregion pretreatment mortar spiral stirs device | |
| CN210752419U (en) | Agitating unit is used in coating processing | |
| CN204585544U (en) | Concrete mixer | |
| CN107672025A (en) | A kind of process units for being used to prepare dry powder and mortar sand material | |
| CN207641375U (en) | Helical-ribbon type agitating device | |
| CN207980903U (en) | A kind of high-efficiency stirring bucket | |
| CN207172414U (en) | A kind of twin shaft concrete central mix plant | |
| CN206416314U (en) | A kind of process units for being used to prepare dry powder and mortar sand material | |
| CN206154502U (en) | Triaxial concrete mixing device | |
| CN209049314U (en) | Mixing device is used in a kind of production of refractory brick | |
| CN109129907A (en) | A kind of concrete high-efficiency blender in construction site | |
| CN207172422U (en) | A kind of cement batch mixing anti-clogging agitating device for building | |
| CN106827227A (en) | A kind of process units for preparing dry powder and mortar sand material | |
| CN106696082A (en) | Cement and cement outer additive stirring device | |
| CN208068553U (en) | A kind of working concrete uniform stirrer of clear water | |
| CN106808591A (en) | A kind of multiplex mortar mixer of sub-sand | |
| CN216935704U (en) | High-efficient mixing apparatus suitable for coating | |
| CN213999969U (en) | Concrete powder additive feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190228 |