CN108193581A - Device is dug in a kind of road surface fluting milling - Google Patents
Device is dug in a kind of road surface fluting milling Download PDFInfo
- Publication number
- CN108193581A CN108193581A CN201711399437.7A CN201711399437A CN108193581A CN 108193581 A CN108193581 A CN 108193581A CN 201711399437 A CN201711399437 A CN 201711399437A CN 108193581 A CN108193581 A CN 108193581A
- Authority
- CN
- China
- Prior art keywords
- milling
- dug
- road surface
- mounting bracket
- fluting
- 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
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of fluting millings of road surface to dig device, including mounting bracket and push rod, the mounting bracket both ends are both provided with push rod, regulation motor is provided on the left of the mounting bracket upper end, the mounting bracket left part is provided with regulating mechanism, the regulating mechanism lower end is provided with milling and digs cutter mechanism, the regulation motor drive connection regulating mechanism；The cutting motor that dress centers is dug in the fluting milling of this road surface makes blade rotation by transmission shaft and shaft coupling, the spacing of two blades is even adjusted by adjusting the position of installation sliding sleeve being arranged on shaft coupling, it is easy to operate, save the time, improve the applicability of the device, the regulation motor of setting adjusts the position of milling digging cutter mechanism by leading screw, it adjusts rapid, cutter mechanism is dug in the milling that road surface fluting milling is dug in device and cutting mechanism is combined, the efficiency of road surface fluting is improved, alleviates the pressure that knife is dug in milling, extends the service life that knife is dug in milling, maintenance of equipment cost is reduced, is cutd down expenses.
Description
Technical field
The present invention relates to machinery equipment field, specifically provide a kind of road surface fluting milling and dig device.
Background technology
Mechanical equipment type is various, and when mechanical equipment is run, some components itself can even carry out various forms of
Mechanical movement.Mechanical equipment is by driving device, speed change gear, transmission device, equipment, brake apparatus, protective device, lubrication
The part such as system, cooling system forms, and the application range of mechanical equipment is very extensive, in municipal construction and road upkeep process
In, it even more can often use relevant mechanical equipment.
In the work progress of road fluting, road surface milling digging machine is often used, the volume of this milling digging machine generally compares
Greatly, the maintenance of narrow path is unsuitable to apply to, and this milling digging machine only has milling to dig cutter mechanism, is direct using milling digging cutter mechanism
Fluting, the damage for digging cutter mechanism to milling in this way is very big, can shorten the service life that cutter mechanism is dug in milling, increases cost.
Therefore, how the milling digging machine in market is improved, it is made to overcome disadvantages mentioned above that can have the advantages that again above-mentioned, be this
A field technology personnel problem urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide a kind of fluting millings of road surface to dig device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：
Device is dug in a kind of road surface fluting milling, and including mounting bracket and push rod, the mounting bracket both ends are both provided with push rod, the installation
Regulation motor is provided on the left of frame upper end, the mounting bracket left part is provided with regulating mechanism, and the regulating mechanism lower end is provided with
Cutter mechanism, the regulation motor drive connection regulating mechanism are dug in milling, and the mounting bracket upper end right side is respectively arranged with cutting motor
And mobile motor, the mounting bracket lower end right side are symmetrically arranged with fixed plate, fixed plate lower part is provided with cutting mechanism, the peace
It shelves lower end both sides and is symmetrically arranged with fixing sleeve, fixing sleeve is internally provided with first hydraulic cylinder, and first hydraulic cylinder lower end is by turning
Axis connection has movable pulley, the mobile motor drive connection shaft.
As improvement：The regulating mechanism includes leading screw, slide bar and slide, and the leading screw is arranged on installation by bearing
The left part of frame, the slide bar are arranged on the left part of mounting bracket, and slide is provided on the screw, and slide lower end is provided with the second liquid
Cylinder pressure, the inferior part of the cylinder block of second hydraulic cylinder are arranged with fixing sleeve；Fixed link is both provided at left and right sides of the fixing sleeve, it is described solid
Fixed pole upper end connects slide bar by sliding sleeve.
As being further improved：The milling digs cutter mechanism and includes knife rest, slot machine and milling digging knife, the knife rest setting
In second hydraulic cylinder lower end, the knife rest lower part is provided with milling and digs knife, and knife rest top side is provided with slot machine, described
Knife is dug in slot machine drive connection milling
As being further improved：The cutting mechanism includes transmission shaft, shaft coupling and connector sleeve, and the transmission shaft passes through bearing pair
Title is arranged on the lower part of fixed plate, and knife is provided on the transmission shaft set by the fixed plate lower part on front side of fixed frame
Piece, the inner end of the transmission shaft offer transmission and connect hole, tell that transmission shaft connects hole connection shaft coupling by being driven, before the shaft coupling
Both ends are embedded with spill spin block afterwards, and the spill spin block side is provided with defining flange, and the shaft coupling is connected by connector sleeve and is driven
Axis is arranged with installation sliding sleeve on the shaft coupling, blade is provided on the installation sliding sleeve, it is fixed that the installation sliding sleeve side is provided with
Position hole, is provided with positioning screw in location hole.
As being further improved：Rubber antiskid set is arranged on the push rod.
As being further improved：The quantity of the slide bar is two, and two slide bars are located at the both sides of leading screw.
As being further improved：The transmission connects hole as Hexagon hole.
As being further improved：The middle part and both ends of the shaft coupling are hexa-prism.
Compared with prior art, the advantage of the invention is that：The cutting motor of setting makes blade by transmission shaft and shaft coupling
Rotation even adjusts the spacing of two blades by adjusting the position of installation sliding sleeve being arranged on shaft coupling, easy to operate, during saving
Between, the applicability of the device is improved, for the regulation motor of setting by the position of leading screw adjusting milling digging cutter mechanism, adjusting is rapid, should
Cutter mechanism is dug in the milling that road surface fluting milling is dug in device and cutting mechanism is combined, and improves the efficiency of road surface fluting, is alleviated milling and is dug knife
Pressure, extend milling dig knife service life, reduce maintenance of equipment cost, cut down expenses.
Description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail：
Fig. 1 is the structural front view that device is dug in road surface fluting milling；
Fig. 2 is the structure top view that device is dug in road surface fluting milling；
Fig. 3 is structure chart at A in Fig. 2；
Fig. 4 is the structure chart that shaft coupling in device is dug in road surface fluting milling；
Fig. 5 is that the structure chart for installing sliding sleeve is dug in device in road surface fluting milling.
In figure：Knife 3, knife rest 4, fixing sleeve 5, movable pulley 6, first hydraulic cylinder 7, fixing sleeve are dug in blade 1, slot machine 2, milling
8th, mounting bracket 9, push rod 10, regulation motor 11, fixed link 12, leading screw 13, slide 14, second hydraulic cylinder 15, fixed plate 16, cutting
Motor 17, mobile motor 18, speed changer 19, transmission shaft 20, slide bar 21, sliding sleeve 22, shaft coupling 23, connector sleeve 24, installation sliding sleeve 25,
Defining flange 26, spill spin block 27, location hole 28.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig.1~5, in the embodiment of the present invention, device is dug in a kind of road surface fluting milling, including mounting bracket 9 and push rod 10,
9 both ends of mounting bracket are both provided with push rod 10, and regulation motor 11, the mounting bracket 9 are provided on the left of 9 upper end of mounting bracket
Left part is provided with regulating mechanism, and the regulating mechanism lower end is provided with milling and digs cutter mechanism, and the regulation motor 11, which is sequentially connected, to be adjusted
Mechanism is saved, cutting motor 17 and mobile motor 18 are respectively arranged on the right side of 9 upper end of mounting bracket, 9 lower end of mounting bracket is right
Side is symmetrically arranged with fixed plate 16, and 16 lower part of fixed plate is provided with cutting mechanism, and the 9 lower end both sides of mounting bracket are symmetrically arranged with
Fixing sleeve 8, fixing sleeve 8 are internally provided with first hydraulic cylinder 7, and 7 lower end of first hydraulic cylinder is connected with movable pulley 6, institute by shaft
State 18 drive connection shaft of mobile motor.
The regulating mechanism includes leading screw 13, slide bar 21 and slide 14, and the leading screw 13 is arranged on installation by bearing
The left part of frame 9, the slide bar 21 are arranged on the left part of mounting bracket 9, and slide 14 is provided on the screw 13, and 14 lower end of slide is set
Second hydraulic cylinder 15 is equipped with, the inferior part of the cylinder block of second hydraulic cylinder 15 is arranged with fixing sleeve 5；5 left and right sides of fixing sleeve is all provided with
Fixed link 12 is equipped with, 12 upper end of fixed link connects slide bar 21 by sliding sleeve 22.
The milling digs cutter mechanism and digs knife 3 including knife rest 4, slot machine 2 and milling, and the knife rest 4 is arranged on the second hydraulic pressure
15 lower end of cylinder, 4 lower part of knife rest are provided with milling and dig knife 3, and the 4 top side of knife rest is provided with slot machine 2, the fluting
Knife 3. is dug in 2 drive connection milling of motor
The cutting mechanism includes transmission shaft 20, shaft coupling 23 and connector sleeve 24, and the transmission shaft 20 is symmetrical arranged by bearing
In the lower part of fixed plate 16, blade is provided on the transmission shaft positioned at set by 16 lower part of fixed plate of 9 front side of fixed frame
1, the inner end of the transmission shaft 20 offers transmission and connects hole, tells that transmission shaft 20 connects hole by transmission and connects shaft coupling 23, described
The rear and front end portion of axis 23 is embedded with spill spin block 27, and 27 side of spill spin block is provided with defining flange 26, and the shaft coupling 23 is logical
It crosses connector sleeve 24 and connects transmission shaft 20, installation sliding sleeve 25 is arranged on the shaft coupling 23, knife is provided on the installation sliding sleeve 25
Piece 1,25 side of the installation sliding sleeve are provided with location hole, positioning screw are provided in location hole.
Rubber antiskid set is arranged on the push rod 10.
The quantity of the slide bar 21 is two, and two slide bars 21 are located at the both sides of leading screw 13.
The transmission connects hole as Hexagon hole.
The middle part and both ends of the shaft coupling 23 are hexa-prism.
The present invention operation principle be：The present invention in use, setting mobile motor 18 drive movable pulley 6 rotate, make this
Device movement is dug in road surface fluting milling, and the cutting motor 17 of setting rotates blade 1 by transmission shaft 20 and shaft coupling 23, passes through adjusting
The position of installation sliding sleeve 25 being arranged on shaft coupling 23 even adjusts the spacing of two blades 1, easy to operate, saves the time, and improving should
The applicability of device, the regulation motor 11 of setting are adjusted the position of milling digging cutter mechanism by leading screw 13, adjusted rapidly, which opens
Cutter mechanism is dug in the milling that slot milling is dug in device and cutting mechanism is combined, and improves the efficiency of road surface fluting, alleviates the pressure that knife 3 is dug in milling
Power extends the service life that knife 3 is dug in milling, reduces maintenance of equipment cost, cuts down expenses.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. device is dug in a kind of road surface fluting milling, including mounting bracket (9) and push rod (10), mounting bracket (9) both ends are both provided with
Push rod (10), it is characterised in that：Regulation motor (11), mounting bracket (9) left part are provided on the left of mounting bracket (9) upper end
Regulating mechanism is provided with, the regulating mechanism lower end is provided with milling and digs cutter mechanism, and the regulation motor (11), which is sequentially connected, to be adjusted
Mechanism, mounting bracket (9) the upper end right side are respectively arranged with cutting motor (17) and mobile motor (18), the mounting bracket (9)
Fixed plate (16) is symmetrically arranged on the right side of lower end, fixed plate (16) lower part is provided with cutting mechanism, mounting bracket (9) lower end two
Side is symmetrically arranged with fixing sleeve (8), and fixing sleeve (8) is internally provided with first hydraulic cylinder (7), and first hydraulic cylinder (7) lower end passes through
Shaft is connected with movable pulley (6), mobile motor (18) the drive connection shaft.
2. device is dug in fluting milling in road surface according to claim 1, it is characterised in that：The regulating mechanism include leading screw (13),
Slide bar (21) and slide (14), the leading screw (13) are arranged on the left part of mounting bracket (9) by bearing, and the slide bar (21) sets
The left part in mounting bracket (9) is put, slide (14) is provided on the screw (13), slide (14) lower end is provided with second hydraulic cylinder
(15), the inferior part of the cylinder block of second hydraulic cylinder (15) is arranged with fixing sleeve (5)；It is both provided at left and right sides of the fixing sleeve (5) solid
Fixed pole (12), fixed link (12) upper end connect slide bar (21) by sliding sleeve (22).
3. device is dug in fluting milling in road surface according to claim 1, it is characterised in that：The milling dig cutter mechanism include knife rest (4),
Knife (3) is dug in slot machine (2) and milling, and the knife rest (4) is arranged on second hydraulic cylinder (15) lower end, knife rest (4) lower part
It is provided with milling and digs knife (3), knife rest (4) the top side is provided with slot machine (2), and the slot machine (2) is sequentially connected
Knife (3) is dug in milling.
4. device is dug in fluting milling in road surface according to claim 1, it is characterised in that：The cutting mechanism includes transmission shaft
(20), shaft coupling (23) and connector sleeve (24), the transmission shaft (20) are symmetricly set on the lower part of fixed plate (16) by bearing,
Blade (1), the transmission shaft are provided on transmission shaft set by described fixed plate (16) lower part on front side of fixed frame (9)
(20) inner end offers transmission and connects hole, tells that transmission shaft (20) connects hole by transmission and connects shaft coupling (23), the shaft coupling (23)
Rear and front end portion be embedded with spill spin block (27), spill spin block (27) side is provided with defining flange (26), the shaft coupling
(23) transmission shaft (20) is connected by connector sleeve (24), installation sliding sleeve (25) is arranged on the shaft coupling (23), the installation is slided
Blade (1) is provided on set (25), described installation sliding sleeve (25) side is provided with location hole, positioning spiral shell is provided in location hole
Nail.
5. device is dug in fluting milling in road surface according to claim 1, it is characterised in that：Rubber is arranged on the push rod (10) to prevent
Sliding sleeve.
6. device is dug in fluting milling in road surface according to claim 2, it is characterised in that：The quantity of the slide bar (21) is two,
Two slide bars (21) are positioned at the both sides of leading screw (13).
7. device is dug in fluting milling in road surface according to claim 4, it is characterised in that：The transmission connects hole as Hexagon hole.
8. device is dug in fluting milling in road surface according to claim 4, it is characterised in that：The middle part and both ends of the shaft coupling (23) are equal
For hexa-prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399437.7A CN108193581A (en) | 2017-12-22 | 2017-12-22 | Device is dug in a kind of road surface fluting milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399437.7A CN108193581A (en) | 2017-12-22 | 2017-12-22 | Device is dug in a kind of road surface fluting milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193581A true CN108193581A (en) | 2018-06-22 |
Family
ID=62583532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711399437.7A Pending CN108193581A (en) | 2017-12-22 | 2017-12-22 | Device is dug in a kind of road surface fluting milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193581A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004808A (en) * | 2019-04-10 | 2019-07-12 | 安徽开源路桥有限责任公司 | New old road overlap joint reflection crack construction machinery and pavement construction method |
| CN110344314A (en) * | 2019-07-31 | 2019-10-18 | 广西交投科技有限公司 | A kind of asphalt pavement joint cutting repair apparatus |
| CN111005281A (en) * | 2019-11-25 | 2020-04-14 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| US20230120467A1 (en) * | 2021-10-20 | 2023-04-20 | Caterpillar Paving Products Inc. | Rotating edge cutter for cold planers |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204715189U (en) * | 2015-05-28 | 2015-10-21 | 中铁十八局集团轨道交通工程有限公司 | A kind of distance adjustable notching machine for highway road surface |
| CN205242229U (en) * | 2015-12-04 | 2016-05-18 | 魏玉峰 | Asphalt pavement milling and grooving all -in -one machine |
| CN107116419A (en) * | 2017-05-15 | 2017-09-01 | 滁州亿扬零部件制造有限公司 | A kind of auto parts and components grinding machine |
-
2017
- 2017-12-22 CN CN201711399437.7A patent/CN108193581A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204715189U (en) * | 2015-05-28 | 2015-10-21 | 中铁十八局集团轨道交通工程有限公司 | A kind of distance adjustable notching machine for highway road surface |
| CN205242229U (en) * | 2015-12-04 | 2016-05-18 | 魏玉峰 | Asphalt pavement milling and grooving all -in -one machine |
| CN107116419A (en) * | 2017-05-15 | 2017-09-01 | 滁州亿扬零部件制造有限公司 | A kind of auto parts and components grinding machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004808A (en) * | 2019-04-10 | 2019-07-12 | 安徽开源路桥有限责任公司 | New old road overlap joint reflection crack construction machinery and pavement construction method |
| CN110344314A (en) * | 2019-07-31 | 2019-10-18 | 广西交投科技有限公司 | A kind of asphalt pavement joint cutting repair apparatus |
| CN111005281A (en) * | 2019-11-25 | 2020-04-14 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| CN111005281B (en) * | 2019-11-25 | 2022-05-17 | 济宁市公路工程总公司 | Highway pavement construction equipment and highway pavement construction method realized by same |
| US20230120467A1 (en) * | 2021-10-20 | 2023-04-20 | Caterpillar Paving Products Inc. | Rotating edge cutter for cold planers |
| US11746483B2 (en) * | 2021-10-20 | 2023-09-05 | Caterpillar Paving Products Inc. | Rotating edge cutter for cold planers |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |
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| WD01 | Invention patent application deemed withdrawn after publication |