CN208213466U - A kind of uniform spray-painting plant of reciprocating alien invasion - Google Patents
A kind of uniform spray-painting plant of reciprocating alien invasion Download PDFInfo
- Publication number
- CN208213466U CN208213466U CN201820324454.8U CN201820324454U CN208213466U CN 208213466 U CN208213466 U CN 208213466U CN 201820324454 U CN201820324454 U CN 201820324454U CN 208213466 U CN208213466 U CN 208213466U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bevel gear
- spray
- mixing chamber
- crankshaft
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of reciprocating uniform spray-painting plants of alien invasion, driving motor is arranged in device noumenon upper left-hand, crankshaft is rotatablely connected on the right side of driving motor, mixing chamber is set on the left of device noumenon, first bevel gear is fixedly connected on the left of crankshaft, and second bevel gear is fixedly connected with driven shaft, driven shaft is rotatablely connected mixing chamber, and multiple stirring rods are arranged in driven shaft surface；Paint spray booth is set on the right side of mixing chamber, and check valve is arranged in mixing chamber lower end, and check valve is connected to paint spray booth.The device drives first bevel gear rotate driving driven shaft to follow rotation by the crankshaft rotated, driven shaft drives stirring rod that will mix indoor coating and carries out being sufficiently mixed stirring, connecting rod drives piston plate back and forth to slide up and down along spray painting chamber interior walls and squeezes the indoor paint vehicle that paints simultaneously, and the threaded rod of reciprocal positive and negative rotation drives set block back and forth to move up and down along the chute and then spray head is driven to follow the reciprocal spray painting that moves up and down, it paints more uniform, realizes the continuous operations of alien invasion spray painting.
Description
Technical field
The utility model relates to a kind of spray-painting plant, specifically a kind of reciprocating uniform spray-painting plant of alien invasion.
Background technique
Spray painting is usually equably sprayed on body surface with spray gun, water-fast, resistance to machine oil, does fastly, for paint automobile, aircraft,
Woodenware, leather etc..Spray gun is dispersed into uniform and fine droplet by means of air pressure, applies the one of the surface for imposing on coated article
Kind method is allowed to be uniformly distributed and achieve the desired results with body surface by being pressurized paint vehicle through nozzle and spray head ejection.
Existing spray-painting plant lacks the paint spraying apparatus for being directed to alien invasion at present, and existing paint spraying apparatus mostly cannot be real
The continuous operations that existing paint vehicle is stirred and back and forth paints, spraying effect is bad, by manually controlling nozzle position spray
It applies and consumes a large amount of labours, be unfavorable for improving working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of reciprocating uniform spray-painting plants of alien invasion, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of uniform spray-painting plant of reciprocating alien invasion, including device noumenon, crankshaft, mixing chamber, paint spray booth, half-conical tooth
Wheel, threaded rod, spray head, corrugated flexible hose and idler wheel, described device body upper part left side are arranged driving motor, turn on the right side of driving motor
Dynamic connection crankshaft, crankshaft bearing rotary connecting device ontology；Mixing chamber, fixed company on the left of crankshaft are set on the left of described device ontology
First bevel gear is connect, first bevel gear engages second bevel gear, and second bevel gear is fixedly connected with driven shaft, and driven shaft rotation connects
Mixing chamber is connect, multiple stirring rods are arranged in driven shaft surface；Paint spray booth is set on the right side of the mixing chamber, and the setting of mixing chamber lower end is unidirectional
Valve, check valve is connected to paint spray booth, and deflection of crankshaft portion is socketed small end, and connecting rod lower end is rotatablely connected piston plate top, piston
Plate edge seal is slidably connected chamber interior walls of painting；Another check valve, bottom right side check valve is arranged in paint spray booth's bottom right side
It is connected to passage, passage is connected to corrugated flexible hose lower end, and corrugated flexible hose upper end is connected to spray head；The crankshaft right end is fixedly connected
Semicircle bevel gear, semicircle bevel gear half half with teeth is anodontia, and a third cone is respectively set in top and the bottom on the right side of semicircle bevel gear
Gear, third hand tap gear are fixedly connected with shaft, shaft bearing rotary connecting device ontology, and semicircle bevel gear toothed portion and engage
Third hand tap gear；The shaft lower end is fixedly connected with threaded rod, threaded rod rotary connecting device ontology, and threaded rod and is threadedly coupled
Block is covered, set block left slide connects sliding slot, is fixedly connected with spray head on the right side of set block；Described device ontology lower right side, which is fixedly connected, to be connect
Charging tray, device noumenon two sides lower end are fixedly connected with fixed cylinder, and fixed cylinder lower end is rotatablely connected bracket, and pedestal lower end rotation connects
Connect idler wheel.
As a further solution of the present invention: the piston plate is that soft rubber material is made.
The mixing chamber left upper portion is connected to feed inlet as a further solution of the present invention,.
The driving motor upper end is fixedly connected with motor base, and motor as a further solution of the present invention,
Pedestal is fixedly connected with device noumenon bolt.
The driving motor is electrically connected power supply and switch as a further solution of the present invention,.
Multiple refinement nozzles are arranged in the nozzle surface as a further solution of the present invention,.
Push rod is fixedly connected on the left of described device ontology as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the device drives the first cone by the crankshaft of rotation
Gear rotates and then second bevel gear and driven shaft is driven to follow rotation, driven shaft drive stirring rod will mix indoor coating into
Row is sufficiently mixed stirring, while connecting rod drive piston plate back and forth slides up and down along spray painting chamber interior walls and squeezes the indoor paint vehicle that paints,
And the threaded rod of reciprocal positive and negative rotation drives set block back and forth to move up and down along the chute and then spray head is driven to follow the reciprocal spray that moves up and down
Paint paints more uniform, realizes the continuous operations of alien invasion spray painting, and work efficiency is high, saves labour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the uniform spray-painting plant of reciprocating alien invasion.
Fig. 2 is the right view of spray head in the uniform spray-painting plant of reciprocating alien invasion.
Fig. 3 is the right view of idler wheel and bracket in the uniform spray-painting plant of reciprocating alien invasion.
In figure: 1- device noumenon；2- driving motor；3- motor base；4- crankshaft；5- first bevel gear；6- second bores tooth
Wheel；7- mixing chamber；8- driven shaft；9- stirring rod；10- feed inlet；11- push rod；12- check valve；The paint spray booth 13-；14- connecting rod；
15- piston plate；16- semicircle bevel gear；17- third hand tap gear；18- shaft；19- threaded rod；20- covers block；21- spray head；22- is sliding
Slot；23- corrugated flexible hose；24- receiver；25- fixed cylinder；26- bracket；27- idler wheel.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of reciprocating uniform spray-painting plant of alien invasion, including device
Ontology 1, crankshaft 4, mixing chamber 7, paint spray booth 13, semicircle bevel gear 16, threaded rod 19, spray head 21, corrugated flexible hose 23 and idler wheel 27；
Driving motor 2 is arranged in 1 upper left-hand of described device ontology, and driving motor 2 is electrically connected power supply and switch, 2 upper end of driving motor
It is fixedly connected with motor base 3, and motor base 3 is fixedly connected with 1 bolt of device noumenon, is rotatablely connected on the right side of driving motor 2 bent
Axis 4,4 bearing rotary connecting device ontology 1 of crankshaft turn on the switch so that driving motor 2 is powered on and then with 4 turns of dynamic crankshaft
It is dynamic；Mixing chamber 7 is set on the left of described device ontology 1, first bevel gear 5 is fixedly connected on the left of crankshaft 4, first bevel gear 5 engages
Second bevel gear 6, and second bevel gear 6 is fixedly connected with driven shaft 8, driven shaft 8 are rotatablely connected mixing chamber 7, on 7 left side of mixing chamber
Portion is connected to feed inlet 10, and 8 surface of driven shaft is arranged multiple stirring rods 9, adds coating into mixing chamber 7 by feed inlet 10, turns
Dynamic crankshaft 4 drives first bevel gear 5 to rotate and then second bevel gear 6 and driven shaft 8 is driven to follow rotation, and driven shaft 8 drives
Stirring rod 9 carries out the coating in mixing chamber 7 to be sufficiently mixed stirring.
Paint spray booth 13 is set on the right side of the mixing chamber 7, and check valve 12, the connection spray painting of check valve 12 is arranged in 7 lower end of mixing chamber
Room 13, and 4 bending section of crankshaft covers 14 upper end of connective pole, 14 lower end of connecting rod is rotatablely connected 15 top of piston plate, and piston plate 15 is soft
Matter rubber material is made, and 15 edge seal of piston plate is slidably connected 13 inner wall of paint spray booth, and the crankshaft 4 of rotation is driven by connecting rod 14
Piston plate 15 back and forth slides up and down the paint vehicle squeezed in paint spray booth 13 along 13 inner wall of paint spray booth；13 bottom right side of paint spray booth is set
Another check valve 12 is set, bottom right side check valve 12 is connected to passage, and passage is connected to 23 lower end of corrugated flexible hose, and corrugated flexible hose
23 upper ends are connected to spray head 21, and multiple refinement nozzles are arranged in nozzle surface, and the piston plate 15 back and forth to move up and down makes paint spray booth 13
Interior paint vehicle flows through corrugated flexible hose 23 by passage and sprays from spray head 21, and the paint vehicle in mixing chamber 7 passes through base valve 12
It flows to and supplements paint vehicle in paint spray booth 13.
4 right end of crankshaft is fixedly connected with semicircle bevel gear 16, and 16 half of semicircle bevel gear half with teeth is anodontia, half-conical
A third hand tap gear 17 is respectively set in 16 right side top and the bottom of gear, and third hand tap gear 17 is fixedly connected with shaft 18,18 axis of shaft
Rotary connecting device ontology 1 is held, and 16 toothed portion of semicircle bevel gear engages third hand tap gear 17, the crankshaft 4 of rotation drives half
Conical gear 16, which follows, to be rotated and then drives the reciprocal positive and negative rotation of third hand tap gear 17 of top and the bottom past to drive shaft 18 to follow
Multiple positive and negative rotation；18 lower end of shaft is fixedly connected with threaded rod 19,19 rotary connecting device ontology 1 of threaded rod, and threaded rod 19
Threaded connecting sleeve block 20, set 20 left slide of block connect sliding slot 22, cover and are fixedly connected with spray head 21 on the right side of block 20, reciprocal positive and negative rotation
Threaded rod 19 drives set block 20, and 22 reciprocal move up and down drive spray head 21 to follow the reciprocal spray painting that moves up and down in turn along the chute, paint
It is more uniform；1 lower right side of described device ontology is fixedly connected with receiver 24, and 1 two sides lower end of device noumenon is fixedly connected with solid
Safety barrel 25,25 lower end of fixed cylinder is rotatablely connected bracket 26, and 26 lower end of bracket is rotatablely connected idler wheel 27, consolidates on the left of device noumenon 1
Surely push rod 11 is connected, by the universal rolling of bracket 26 and 27 realization device ontology 1 of idler wheel, receiver 24 is for receiving spray head 21
The paint vehicle to drip prevents pollution ground.
The working principle of the utility model is: turning on the switch so that driving motor 2 is powered on and then with 4 turns of dynamic crankshaft
It is dynamic, coating is added into mixing chamber 7 by feed inlet 10, the crankshaft 4 of rotation drives first bevel gear 5 to rotate and then drives second
Bevel gear 6 and driven shaft 8 follow rotation, and driven shaft 8 drives stirring rod 9 to carry out the coating in mixing chamber 7 to be sufficiently mixed stirring,
The crankshaft 4 of rotation drives piston plate 15 back and forth to slide up and down the paint squeezed in paint spray booth 13 along 13 inner wall of paint spray booth by connecting rod 14
Material, the piston plate 15 back and forth to move up and down make the paint vehicle in paint spray booth 13 flow through corrugated flexible hose 23 from spray head 21 by passage
It sprays, the paint vehicle in mixing chamber 7 is flowed to by base valve 12 supplements paint vehicle in paint spray booth 13, the crankshaft 4 of rotation drives half
Conical gear 16, which follows, to be rotated and then drives the reciprocal positive and negative rotation of third hand tap gear 17 of top and the bottom past to drive shaft 18 to follow
Multiple positive and negative rotation, the threaded rod 19 of reciprocal positive and negative rotation drive set block 20 22 back and forth to move up and down along the chute and then spray head 21 is driven to follow
The reciprocal spray painting that moves up and down, paints more uniform, passes through the universal rolling of bracket 26 and 27 realization device ontology 1 of idler wheel, splicing
Disk 24 prevents pollution ground for receiving the paint vehicle that spray head 21 drips.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of uniform spray-painting plant of reciprocating alien invasion, including device noumenon (1), crankshaft (4), mixing chamber (7), paint spray booth
(13), semicircle bevel gear (16), threaded rod (19), spray head (21), corrugated flexible hose (23) and idler wheel (27), which is characterized in that institute
Device noumenon (1) upper left-hand setting driving motor (2) is stated, is rotatablely connected crankshaft (4) on the right side of driving motor (2), crankshaft (4) axis
Hold rotary connecting device ontology (1)；Mixing chamber (7) are set on the left of described device ontology (1), the is fixedly connected on the left of crankshaft (4)
One bevel gear (5), first bevel gear (5) engages second bevel gear (6), and second bevel gear (6) is fixedly connected with driven shaft (8),
Driven shaft (8) is rotatablely connected mixing chamber (7), and multiple stirring rods (9) are arranged in driven shaft (8) surface；It is set on the right side of the mixing chamber (7)
It sets paint spray booth (13), check valve (12) are arranged in mixing chamber (7) lower end, and check valve (12) is connected to paint spray booth (13), and crankshaft (4) is curved
Pars convoluta covers connective pole (14) upper end, and connecting rod (14) lower end is rotatablely connected piston plate (15) top, and piston plate (15) edge seal is sliding
Dynamic connection paint spray booth (13) inner wall；Another check valve (12), bottom right side check valve is arranged in paint spray booth's (13) bottom right side
(12) it is connected to passage, passage is connected to corrugated flexible hose (23) lower end, and corrugated flexible hose (23) upper end connection spray head (21)；It is described
Crankshaft (4) right end is fixedly connected semicircle bevel gear (16), and semicircle bevel gear (16) half half with teeth is anodontia, semicircle bevel gear
(16) third hand tap gear (17) is respectively set in right side top and the bottom, and third hand tap gear (17) is fixedly connected with shaft (18), shaft
(18) bearing rotary connecting device ontology (1), and semicircle bevel gear (16) toothed portion engagement third hand tap gear (17)；Described turn
Axis (18) lower end is fixedly connected threaded rod (19), threaded rod (19) rotary connecting device ontology (1), and threaded rod (19) screw thread connects
Female connector block (20), set block (20) left slide connection sliding slot (22), set block (20) right side are fixedly connected with spray head (21)；Described device
Ontology (1) lower right side is fixedly connected receiver (24), and device noumenon (1) two sides lower end is fixedly connected with fixed cylinder (25), Gu
Safety barrel (25) lower end is rotatablely connected bracket (26), and bracket (26) lower end rotation connection idler wheel (27).
2. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that the piston plate
(15) made for soft rubber material.
3. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that the mixing chamber
(7) left upper portion connection feed inlet (10).
4. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that the driving motor
(2) upper end is fixedly connected motor base (3), and motor base (3) is fixedly connected with device noumenon (1) bolt.
5. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that the driving motor
(2) power supply and switch are electrically connected.
6. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that the spray head (21)
Multiple refinement nozzles are arranged in surface.
7. a kind of reciprocating uniform spray-painting plant of alien invasion according to claim 1, which is characterized in that described device ontology
(1) left side is fixedly connected with push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324454.8U CN208213466U (en) | 2018-03-09 | 2018-03-09 | A kind of uniform spray-painting plant of reciprocating alien invasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324454.8U CN208213466U (en) | 2018-03-09 | 2018-03-09 | A kind of uniform spray-painting plant of reciprocating alien invasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213466U true CN208213466U (en) | 2018-12-11 |
Family
ID=64531178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324454.8U Active CN208213466U (en) | 2018-03-09 | 2018-03-09 | A kind of uniform spray-painting plant of reciprocating alien invasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213466U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435476A (en) * | 2018-03-09 | 2018-08-24 | 纪美 | A kind of uniform spray-painting plant of reciprocating alien invasion |
| CN109821697A (en) * | 2019-01-29 | 2019-05-31 | 淮南三创机器人科技有限公司 | A kind of car light assembly rubber-coated mechanism |
| CN109900523A (en) * | 2019-02-27 | 2019-06-18 | 计利 | A kind of Environmental Monitoring Laboratory water sample processing unit |
| CN110124912A (en) * | 2019-06-19 | 2019-08-16 | 赵言 | A kind of uniform spray-painting plant in stamped metal part surface |
| CN110142170A (en) * | 2019-06-27 | 2019-08-20 | 马单智 | A kind of small rotary paint spray booth easy to remove |
| CN110984525A (en) * | 2019-12-24 | 2020-04-10 | 安徽职业技术学院 | Indoor wall painting equipment based on lead screw motion |
| CN111420830A (en) * | 2020-03-31 | 2020-07-17 | 河北复朗施纳米科技有限公司 | Spraying equipment of active reinforced coating of nanometer aluminium |
| CN111804500A (en) * | 2020-07-17 | 2020-10-23 | 刘立杨 | Convenient rubber coating device of carton preparation usefulness |
| CN113232923A (en) * | 2021-06-19 | 2021-08-10 | 徐州骏畅机电科技有限公司 | Part packing conveyer of electromechanical usefulness |
| CN113944301A (en) * | 2021-10-12 | 2022-01-18 | 深圳市壕润机电设备有限公司 | Indoor wall whitewashes device for building |
-
2018
- 2018-03-09 CN CN201820324454.8U patent/CN208213466U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435476A (en) * | 2018-03-09 | 2018-08-24 | 纪美 | A kind of uniform spray-painting plant of reciprocating alien invasion |
| CN109821697A (en) * | 2019-01-29 | 2019-05-31 | 淮南三创机器人科技有限公司 | A kind of car light assembly rubber-coated mechanism |
| CN109900523A (en) * | 2019-02-27 | 2019-06-18 | 计利 | A kind of Environmental Monitoring Laboratory water sample processing unit |
| CN110124912A (en) * | 2019-06-19 | 2019-08-16 | 赵言 | A kind of uniform spray-painting plant in stamped metal part surface |
| CN110142170A (en) * | 2019-06-27 | 2019-08-20 | 马单智 | A kind of small rotary paint spray booth easy to remove |
| CN110984525A (en) * | 2019-12-24 | 2020-04-10 | 安徽职业技术学院 | Indoor wall painting equipment based on lead screw motion |
| CN111420830A (en) * | 2020-03-31 | 2020-07-17 | 河北复朗施纳米科技有限公司 | Spraying equipment of active reinforced coating of nanometer aluminium |
| CN111420830B (en) * | 2020-03-31 | 2021-05-07 | 河北复朗施纳米科技有限公司 | Spraying equipment of active reinforced coating of nanometer aluminium |
| CN111804500A (en) * | 2020-07-17 | 2020-10-23 | 刘立杨 | Convenient rubber coating device of carton preparation usefulness |
| CN113232923A (en) * | 2021-06-19 | 2021-08-10 | 徐州骏畅机电科技有限公司 | Part packing conveyer of electromechanical usefulness |
| CN113944301A (en) * | 2021-10-12 | 2022-01-18 | 深圳市壕润机电设备有限公司 | Indoor wall whitewashes device for building |
| CN113944301B (en) * | 2021-10-12 | 2022-10-21 | 深圳市壕润机电设备有限公司 | Indoor wall whitewashes device for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208213466U (en) | A kind of uniform spray-painting plant of reciprocating alien invasion | |
| CN108435476A (en) | A kind of uniform spray-painting plant of reciprocating alien invasion | |
| CN108816602B (en) | A kind of pipeline sprayer | |
| CA2708441C (en) | Cordless spray gun with an on-board compressed air source | |
| CN108787218A (en) | Pipeline spray equipment | |
| CN207204434U (en) | A kind of smart coatings spraying equipment | |
| CN209697268U (en) | A kind of equipment processing and manufacturing plate spray-painting plant | |
| CN111515048A (en) | Survey and drawing sign spray gun | |
| CN209531220U (en) | A kind of auto spray painting device | |
| CN109746149A (en) | A kind of adjustable Intelligent spray gun of spraying range | |
| CN201231209Y (en) | Anti-corrosive oil-tube internal-diameter high-pressure airless sprayer under oilfield well | |
| CN110449301A (en) | A kind of auto parts and components antiseptic treatment equipment | |
| CN206356156U (en) | A kind of selective spray-painting plant of fully-automatic intelligent | |
| CN209066824U (en) | A kind of adjustable chemistry painting industry spary mechanical equipment | |
| CN212702572U (en) | Rectangular groove pipe fitting surface paint spraying device | |
| CN206604671U (en) | A kind of paint sprayer easy to use | |
| CN208632908U (en) | Novel plastic course flush coater | |
| CN208679555U (en) | A kind of fully-automatic paint spray equipment | |
| CN210522872U (en) | Regulation and control structure for adjusting atomization amplitude of paint spraying gun | |
| CN208692136U (en) | A kind of solar energy electric drive spraying apparatus | |
| CN209238216U (en) | A kind of adjustable spray gun of spray angle | |
| CN207823243U (en) | A kind of spray gun for paint that spraying effect is good | |
| CN207857198U (en) | A kind of spanner spray-painting plant | |
| CN208944457U (en) | A kind of shell device for painting of electronic component | |
| CN206168627U (en) | All -round paint spraying apparatus of full -automatic intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |