CN108311616A - A kind of multi-station digital-controlled bearing rolls process equipment - Google Patents
A kind of multi-station digital-controlled bearing rolls process equipment Download PDFInfo
- Publication number
- CN108311616A CN108311616A CN201810283747.0A CN201810283747A CN108311616A CN 108311616 A CN108311616 A CN 108311616A CN 201810283747 A CN201810283747 A CN 201810283747A CN 108311616 A CN108311616 A CN 108311616A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- process equipment
- rolls
- turntable
- station digital
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000013139 quantization Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to technical field of bearing processing, and it discloses a kind of multi-station digital-controlled bearing and rolls process equipment, including bottom plate, organism is fixedly connected at the top of bottom plate, the bottom of body inner cavity is turned left from the right side is disposed with column and motor, fixed plate is fixedly connected at the top of column, the top movable of fixed plate is connected with turntable, the output shaft of motor is fixedly connected with shaft, and body is installed with main hydraulic cylinder at the top of inner cavity.The multi-station digital-controlled bearing rolls process equipment, by the way that turntable is arranged and rolls hammer, can achieve the effect that multistation rolls, bearing rolls be disposed after, turntable rotation is driven by motor, because turntable surrounding offers multiple clamping opening, realizes that auto-alignment is held and carries out rolling processing, multistation rolls, quantization processing is accomplished, has substantially increased production efficiency, reduce production cost, economic benefit is improved, to improve the practicability that the multi-station digital-controlled bearing rolls process equipment.
Description
Technical field
The present invention relates to technical field of bearing processing, specially a kind of multi-station digital-controlled bearing rolls process equipment.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy, bearing is wider in the application of full-automatic numerical control field, with society
Economical is growing, and China's process of industrialization is constantly accelerated, and what numerically-controlled machine tool obtained is widely applied, therefore, to bearing
Demand is also constantly improving, and bearing is rolled in process of manufacture, and then the bearing capacity of test bearing, this is just
It needs to use bearing rolling apparatus.
Numerical control bearing currently on the market roll process equipment there are stations it is less, every time can only to a small amount of bearing into
Row detection, this production efficiency just substantially reduced are unfavorable for improving the economic benefit of enterprise, be increasingly difficult to meet market development
Demand, for this purpose, proposing that a kind of multi-station digital-controlled bearing rolls process equipment to solve the above problems.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of multi-station digital-controlled bearings to roll process equipment, has raising and adds
The advantages of work efficiency rate, solves the problems, such as that numerical control bearing rolls process equipment there are using effects and is general currently on the market.
（Two）Technical solution
To realize that the purpose of above-mentioned raising processing efficiency, the present invention provide the following technical solutions：A kind of multi-station digital-controlled bearing stone roller
Press process equipment, including bottom plate is fixedly connected with organism at the top of the bottom plate, the bottom of the body inner cavity from the right side turn left according to
It is secondary to be provided with column and motor, fixed plate, the top movable connection of the fixed plate are fixedly connected at the top of the column
There are turntable, the output shaft of the motor to be fixedly connected with shaft, be installed with main hydraulic cylinder at the top of the body inner cavity, institute
The output end for stating main hydraulic cylinder is fixedly connected with master hydraulic bar, and the bottom of the master hydraulic bar is fixedly connected with connecting plate, described
Connecting plate is fixedly connected with movable plate by fixing bolt, and the bottom of the movable plate, which is fixedly connected with, rolls hammer, described to roll
The bottom of hammer is fixedly connected with briquetting, and the side of the fixed plate upper surface is installed with charging transmission belt, the fixed plate
The other side of upper surface is installed with discharging transmission belt, and the side of the discharging transmission belt is fixedly connected in fixed plate
Curved baffle, the side of the curved baffle is installed with auxiliary hydraulic cylinder, and the output end of the auxiliary hydraulic cylinder is fixedly connected
There are auxiliary hydraulic stem, the described one end of auxiliary hydraulic stem far from auxiliary hydraulic cylinder to be fixedly connected with arc fixture.
Preferably, the shaft sequentially passes through fixed plate and turntable and extends to the top of turntable from the bottom up.
Preferably, the quantity for rolling hammer is three, and three are rolled the bottom that hammer is uniformly set at movable plate.
Preferably, the surrounding of the turntable offers clamping opening, and bearing is provided between the clamping opening and arc fixture.
Preferably, it is provided with briquetting above the arc fixture.
Preferably, the charging transmission belt is arranged with discharging transmission belt by axial symmetry of shaft.
Preferably, the quantity of the main hydraulic cylinder is two, and the symmetrical setting of two main hydraulic cylinders is in body inner cavity
Top.
（Three）Advantageous effect
Compared with prior art, the present invention provides a kind of multi-station digital-controlled bearings to roll process equipment, has following beneficial to effect
Fruit：
The multi-station digital-controlled bearing rolls process equipment, and by the way that turntable is arranged and rolls hammer, bearing is placed on charging transmission belt
It is interior, it is brought into clamping opening by feeding transmission, the arc fixture stretching motion of auxiliary hydraulic stem side is driven using auxiliary hydraulic cylinder,
It realizes that bearing is clamped in arc fixture and clamping opening, drives master hydraulic bar to move up and down using main hydraulic cylinder, ground to drive
The briquetting of hammer bottom rolls bearing, can achieve the effect that multistation rolls, bearing rolls be disposed after, pass through
Motor drives turntable rotation, because turntable surrounding offers multiple clamping opening, realizes that auto-alignment is held and roll processing, multistation is ground
Pressure has accomplished quantization processing, has substantially increased production efficiency, reduce production cost, improve economic benefit, to improve
The multi-station digital-controlled bearing rolls the practicability of process equipment.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixed plate structure vertical view of the present invention.
In figure：1 bottom plate, 2 bodies, 3 columns, 4 motors, 5 fixed plates, 6 turntables, 7 shafts, 8 main hydraulic cylinders, 9 master hydraulic bars,
Hammer, 131 briquettings, 14 discharging transmission belts, 15 bearings, 16 clamping opening, 17 arcs are rolled in 10 connecting plates, 11 fixing bolts, 12 movable plates, 13
Shape baffle, 18 auxiliary hydraulic cylinders, 19 auxiliary hydraulic stems, 20 arc fixtures, 21 charging transmission belts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of multi-station digital-controlled bearing rolls process equipment, including bottom plate 1, and the top of bottom plate 1 is fixed
Organism 2 is connected, the bottom of 2 inner cavity of body is turned left from the right side is disposed with column 3 and motor 4, and the top of column 3, which is fixed, to be connected
Be connected to fixed plate 5, the top movable of fixed plate 5 is connected with turntable 6, and the output shaft of motor 4 is fixedly connected with shaft 7, shaft 7 from
Under up sequentially pass through fixed plate 5 and turntable 6 and the top for extending to turntable 6, body is installed with master at the top of 2 inner cavity
Hydraulic cylinder 8, the quantity of main hydraulic cylinder 8 are two, and two main hydraulic cylinders 8 are symmetrical is arranged at the top of 2 inner cavity of body, main
The output end of hydraulic cylinder 8 is fixedly connected with master hydraulic bar 9, and the bottom of master hydraulic bar 9 is fixedly connected with connecting plate 10, connecting plate 10
It is fixedly connected with movable plate 12 by fixing bolt 11, the bottom of movable plate 12, which is fixedly connected with, rolls hammer 13, rolls hammer 13
Quantity is three, and three are rolled the bottom that hammer 13 is uniformly set at movable plate 12, and the bottom for rolling hammer 13 is fixedly connected
There are briquetting 131, the side of 5 upper surface of fixed plate to be installed with charging transmission belt 21, the other side of 5 upper surface of fixed plate is fixed
Discharging transmission belt 14 is installed, charging transmission belt 21 is arranged with shaft 7 for axial symmetry with discharging transmission belt 14, and discharge transmission belt 14
Side be fixedly connected with the curved baffle 17 in fixed plate 5, the side of curved baffle 17 is installed with auxiliary hydraulic cylinder
18, the output end of auxiliary hydraulic cylinder 18 is fixedly connected with auxiliary hydraulic stem 19, and the one end of auxiliary hydraulic stem 19 far from auxiliary hydraulic cylinder 18 is fixed
It is connected with arc fixture 20, the surrounding of turntable 7 offers clamping opening 16, bearing 15 is provided between clamping opening 16 and arc fixture 20,
The top of arc fixture 20 is provided with briquetting 131, and by the way that turntable 6 is arranged and rolls hammer 13, bearing 15 is placed on charging transmission
In band 21, is entered in clamping opening 16 by feeding transmission belt 21, the arc of 19 side of auxiliary hydraulic stem is driven using auxiliary hydraulic cylinder 18
20 stretching motion of fixture realizes that bearing 15 is clamped in arc fixture 20 and clamping opening 16, main hydraulic pressure is driven using main hydraulic cylinder 8
Bar 9 moves up and down, and to drive the briquetting 131 for rolling 13 bottoms of hammer to roll bearing 15, can reach multistation and roll
Effect, bearing 15 rolls be disposed after, by motor 4 drive turntable 6 rotate, because 6 surrounding of turntable offers multiple clamping opening
16, realize that auto-alignment holds 15 and carries out rolling processing, multistation rolls, and has accomplished quantization processing, has substantially increased production efficiency,
Production cost is reduced, economic benefit is improved, to improve the practicability that the multi-station digital-controlled bearing rolls process equipment.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the multi-station digital-controlled bearing rolls process equipment, by the way that turntable 6 is arranged and rolls hammer 13, by bearing
15 are placed in charging transmission belt 21, are entered in clamping opening 16 by feeding transmission belt 21, auxiliary liquid is driven using auxiliary hydraulic cylinder 18
20 stretching motion of arc fixture of 19 side of compression bar realizes that bearing 15 is clamped in arc fixture 20 and clamping opening 16, utilizes master
Hydraulic cylinder 8 drives master hydraulic bar 9 to move up and down, to drive the briquetting 131 for rolling 13 bottoms of hammer to roll bearing 15, energy
Enough achieve the effect that multistation rolls, bearing 15 rolls be disposed after, by motor 4 drive turntable 6 rotate, because of turntable 6 four
It offers multiple clamping opening 16 week, realizes that auto-alignment holds 15 and carries out rolling processing, multistation rolls, and has accomplished quantization processing, greatly
Production efficiency is improved greatly, production cost is reduced, improves economic benefit.
It should be noted that herein, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of multi-station digital-controlled bearing rolls process equipment, including bottom plate（1）, it is characterised in that：The bottom plate（1）Top
It is fixedly connected with organism（2）, the body（2）The bottom of inner cavity is turned left from the right side is disposed with column（3）And motor（4）,
The column（3）Top be fixedly connected with fixed plate（5）, the fixed plate（5）Top movable be connected with turntable（6）, institute
State motor（4）Output shaft be fixedly connected with shaft（7）, the body（2）Main hydraulic cylinder is installed at the top of inner cavity
（8）, the main hydraulic cylinder（8）Output end be fixedly connected with master hydraulic bar（9）, the master hydraulic bar（9）Bottom fix connect
It is connected to connecting plate（10）, the connecting plate（10）Pass through fixing bolt（11）It is fixedly connected with movable plate（12）, the movable plate
（12）Bottom be fixedly connected with and roll hammer（13）, described to roll hammer（13）Bottom be fixedly connected with briquetting（131）, described solid
Fixed board（5）The side of upper surface is installed with charging transmission belt（21）, the fixed plate（5）Peace is fixed in the other side of upper surface
Equipped with discharging transmission belt（14）, the discharging transmission belt（14）Side be fixedly connected with positioned at fixed plate（5）On arc gear
Plate（17）, the curved baffle（17）Side be installed with auxiliary hydraulic cylinder（18）, the auxiliary hydraulic cylinder（18）Output end
It is fixedly connected with auxiliary hydraulic stem（19）, the auxiliary hydraulic stem（19）Far from auxiliary hydraulic cylinder（18）One end be fixedly connected with arc folder
Tool（20）.
2. a kind of multi-station digital-controlled bearing according to claim 1 rolls process equipment, it is characterised in that：The shaft
（7）Fixed plate is sequentially passed through from the bottom up（5）And turntable（6）And extend to turntable（6）Top.
3. a kind of multi-station digital-controlled bearing according to claim 2 rolls process equipment, it is characterised in that：It is described to roll hammer
（13）Quantity be three, and three are rolled hammer（13）It is uniformly set at movable plate（12）Bottom.
4. a kind of multi-station digital-controlled bearing according to claim 3 rolls process equipment, it is characterised in that：The turntable
（7）Surrounding offer clamping opening（16）, the clamping opening（16）With arc fixture（20）Between be provided with bearing（15）.
5. a kind of multi-station digital-controlled bearing according to claim 4 rolls process equipment, it is characterised in that：The arc folder
Tool（20）Top be provided with briquetting（131）.
6. a kind of multi-station digital-controlled bearing according to claim 5 rolls process equipment, it is characterised in that：The charging passes
Defeated band（21）With discharging transmission belt（14）With shaft（7）It is arranged for axial symmetry.
7. a kind of multi-station digital-controlled bearing according to claim 6 rolls process equipment, it is characterised in that：The main hydraulic pressure
Cylinder（8）Quantity be two, and two main hydraulic cylinders（8）It is symmetrical to be arranged in body（2）The top of inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283747.0A CN108311616A (en) | 2018-04-02 | 2018-04-02 | A kind of multi-station digital-controlled bearing rolls process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283747.0A CN108311616A (en) | 2018-04-02 | 2018-04-02 | A kind of multi-station digital-controlled bearing rolls process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108311616A true CN108311616A (en) | 2018-07-24 |
Family
ID=62899686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283747.0A Pending CN108311616A (en) | 2018-04-02 | 2018-04-02 | A kind of multi-station digital-controlled bearing rolls process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108311616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828215A (en) * | 2019-09-10 | 2021-05-25 | 常荣杰 | Multi-station numerical control bearing rolling machining system and method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217047Y (en) * | 2008-06-13 | 2009-04-08 | 李元甲 | Apparatus for processing positive displacement drill bearing |
| CN102303085A (en) * | 2011-09-22 | 2012-01-04 | 章丘市龙跃机械制造有限公司 | Grinding and forging machine |
| KR20140096450A (en) * | 2013-01-25 | 2014-08-06 | 현대중공업 주식회사 | Ship's engine bearing crush measurement apparatus |
| CN205033115U (en) * | 2015-09-22 | 2016-02-17 | 徐州龙凤缘工贸有限公司 | A fixing device for wood working |
| CN105365271A (en) * | 2014-08-19 | 2016-03-02 | 南京高灵彩印厂 | Paperboard rolling machine |
| CN106270076A (en) * | 2016-08-31 | 2017-01-04 | 苏州市华宁机械制造有限公司 | A kind of decompressor of multistation |
| JP2017013109A (en) * | 2015-07-06 | 2017-01-19 | 日本精工株式会社 | Manufacturing method for rolling bearing unit |
| CN106734469A (en) * | 2017-01-05 | 2017-05-31 | 滁州美业机械制造有限公司 | A kind of multistation of freezer compressor stamping parts picks tooth fine blanking die |
| CN206263720U (en) * | 2016-12-16 | 2017-06-20 | 惠安驰骏机械有限公司 | A kind of bearing machining location and installation fixture |
| CN107339873A (en) * | 2017-09-12 | 2017-11-10 | 无锡市强力干燥设备厂 | Possess to dive and roll the drier of lump material function |
| CN107617535A (en) * | 2017-10-30 | 2018-01-23 | 南京佳明压铸厂 | A kind of encapsulated bearing casting tool |
| CN208195534U (en) * | 2018-04-02 | 2018-12-07 | 合肥市远大轴承锻造有限公司 | A kind of multi-station digital-controlled bearing rolls process equipment |
-
2018
- 2018-04-02 CN CN201810283747.0A patent/CN108311616A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217047Y (en) * | 2008-06-13 | 2009-04-08 | 李元甲 | Apparatus for processing positive displacement drill bearing |
| CN102303085A (en) * | 2011-09-22 | 2012-01-04 | 章丘市龙跃机械制造有限公司 | Grinding and forging machine |
| KR20140096450A (en) * | 2013-01-25 | 2014-08-06 | 현대중공업 주식회사 | Ship's engine bearing crush measurement apparatus |
| CN105365271A (en) * | 2014-08-19 | 2016-03-02 | 南京高灵彩印厂 | Paperboard rolling machine |
| JP2017013109A (en) * | 2015-07-06 | 2017-01-19 | 日本精工株式会社 | Manufacturing method for rolling bearing unit |
| CN205033115U (en) * | 2015-09-22 | 2016-02-17 | 徐州龙凤缘工贸有限公司 | A fixing device for wood working |
| CN106270076A (en) * | 2016-08-31 | 2017-01-04 | 苏州市华宁机械制造有限公司 | A kind of decompressor of multistation |
| CN206263720U (en) * | 2016-12-16 | 2017-06-20 | 惠安驰骏机械有限公司 | A kind of bearing machining location and installation fixture |
| CN106734469A (en) * | 2017-01-05 | 2017-05-31 | 滁州美业机械制造有限公司 | A kind of multistation of freezer compressor stamping parts picks tooth fine blanking die |
| CN107339873A (en) * | 2017-09-12 | 2017-11-10 | 无锡市强力干燥设备厂 | Possess to dive and roll the drier of lump material function |
| CN107617535A (en) * | 2017-10-30 | 2018-01-23 | 南京佳明压铸厂 | A kind of encapsulated bearing casting tool |
| CN208195534U (en) * | 2018-04-02 | 2018-12-07 | 合肥市远大轴承锻造有限公司 | A kind of multi-station digital-controlled bearing rolls process equipment |
Non-Patent Citations (1)
| Title |
|---|
| 刘玲 等著: "工程结构", vol. 1, 中国计划出版社, pages: 251 - 253 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828215A (en) * | 2019-09-10 | 2021-05-25 | 常荣杰 | Multi-station numerical control bearing rolling machining system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207709579U (en) | One kind being suitable for plank automatic alignment machine | |
| CN110280644B (en) | Automatic stamping device of hardware mould | |
| CN203470595U (en) | Brake hub shell spinning lathe | |
| CN107377726A (en) | A kind of novel press machine | |
| CN109015460A (en) | A kind of fixture convenient for overturning flat cold-rolled sheet | |
| CN203679129U (en) | Full automatic steel pipe thread rolling machine | |
| CN108858686A (en) | A kind of vertical double turntable presses | |
| CN108311616A (en) | A kind of multi-station digital-controlled bearing rolls process equipment | |
| CN208195534U (en) | A kind of multi-station digital-controlled bearing rolls process equipment | |
| CN207629456U (en) | A kind of welding clamping jaw device | |
| CN209550311U (en) | A kind of veneer reeling machine with pressure roller bending pressure self-test tunable arrangement | |
| CN109877660A (en) | Grinding device is used in a kind of hardware easy to use processing | |
| CN207372764U (en) | A kind of clamp device of arc-shaped workpiece end processing | |
| CN113600701B (en) | Motor stator core lamination sheet lamination processing device for electric vehicle | |
| CN210497755U (en) | Device for straightening die steel | |
| CN109848274A (en) | A kind of high intelligent automatic discharging transverse stamping device | |
| CN111024719B (en) | Product appearance detection industrial robot based on visual system | |
| CN203599295U (en) | Full-variable-pitch straightener lifting device | |
| CN203621284U (en) | Necking machine for inner drum of washing machine | |
| CN202951746U (en) | Automatic rib rolling machine | |
| CN207695447U (en) | A kind of Waste Acid From Hua Cheng Foil production foil equipment | |
| CN206317417U (en) | A kind of transmission device for punch press | |
| CN111014500A (en) | Compression device for processing seamless door frame | |
| CN219004104U (en) | Precision rolling mill | |
| CN213317413U (en) | Lead part ring rolling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |