CN108435862A - A kind of continuous punching equipment of brake shrapnel - Google Patents
A kind of continuous punching equipment of brake shrapnel Download PDFInfo
- Publication number
- CN108435862A CN108435862A CN201810264857.2A CN201810264857A CN108435862A CN 108435862 A CN108435862 A CN 108435862A CN 201810264857 A CN201810264857 A CN 201810264857A CN 108435862 A CN108435862 A CN 108435862A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- fixedly connected
- fixed
- workbench
- punching equipment
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
Abstract
The invention discloses a kind of continuous punching equipment of brake shrapnel,Including workbench and fixed frame,Left end is fixed with multiple feeding rollers above the workbench,Material pressing device is equipped on the right side of the feeding roller,Fixed frame is equipped on the right side of the material pressing device,It is fixedly connected with fixed frame on the right side of the material pressing device upper end,The fixed frame is fixedly mounted among worktable upper surface,The fixed frame lower inside is equipped with bottom plate,It is intermediate above the bottom plate to be fixed with lower die holder,Upper mounted plate is equipped among the fixed frame,Fixed plate both ends are slidably connected with fixed frame,It is equipped among the fixed frame both sides and is cased with spring,The lower spring end is fixedly connected with limited block,The limited block is fixedly mounted on lower section at left and right sides of fixed frame,Product of the present invention,It is simple in structure,Kinetic energy is various,It is highly practical,It is safe,High degree of automation,Production efficiency is fast,Conducive to popularization.
Description
Technical field
The present invention relates to brake device technical field, specially a kind of continuous punching equipment of brake shrapnel.
Background technology
Brake is exactly so-called brake, is the machine components for making the movement parts in machinery stop or slow down, brake master
It to be made of frame processed, brake component and manipulation device etc., some brakes are also equipped with the automatic regulating apparatus in brake component gap, in order to
Reduce braking moment and structure cun, brake is commonly mounted on the high speed shaft of equipment, but is set to the higher large size of security requirement
It is standby then should be installed adjacent on the slow-speed shaft of equipment working portion；Some brakes have been standardized and seriation, and by professional factory
Manufacture is very extensive for the use of brake for selecting.Brake shrapnel is that recovery origin-location is played in braking later
Effect.
The stamping equipment of the brake shrapnel of the prior art, the ram efficiency of decompressor is not high, and decompressor from
Dynamicization degree is relatively low, leads to low production efficiency, will produce some leftover pieces due to carrying out punching press to metal, these usual leftover pieces
All it is manually to be cleared up, is easy to constitute harm, and manual cleaning required time safely to the life for clearing up personnel
It can be very long.
Invention content
The purpose of the present invention is to provide a kind of continuous punching equipment of brake shrapnel, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of continuous punching equipment of brake shrapnel, including workbench and fixed frame, workbench top left end are solid
Surely multiple feeding rollers are equipped with, material pressing device is equipped on the right side of the feeding roller, fixed frame, the pressure are equipped on the right side of the material pressing device
Material device is fixedly connected on the right side of upper end with fixed frame, and the fixed frame is fixedly mounted among worktable upper surface, the fixation
Frame lower inside is equipped with bottom plate, and the bottom plate top is intermediate to be fixed with lower die holder, is equipped among the fixed frame
Upper mounted plate, fixed plate both ends are slidably connected with fixed frame, are equipped among the fixed frame both sides and are cased with spring, described
Lower spring end is fixedly connected with limited block, and the limited block is fixedly mounted on lower section, the spring upper end at left and right sides of fixed frame
It is fixedly connected, is fixedly connected with hydraulic cylinder by multiple piston rods above fixed plate, the hydraulic cylinder with upper mounted plate
Upper end is fixedly connected with fixed frame, and fixed plate lower end is equipped with the upper die holder coordinated with lower die holder, the fixed frame right side
Equipped with blowning installation, the workbench bottom end is fixed with multiple supporting legs, and partition board, the partition board top are equipped between the supporting leg
Equipped with material collecting device.
Preferably, the material pressing device includes top board, lower platen and clamping cylinder, and the lower platen is fixed by the bracket
Above workbench, top board is equipped with above the lower platen, the top board upper end is fixedly connected with clamping cylinder, institute
It states clamping cylinder upper end to be fixedly connected with transverse slat, the transverse slat right end is fixedly connected with the limited block on the left of fixed frame.
Preferably, the top board lower face and lower platen upper surface are equipped with rubber pad.
Preferably, the blowning installation includes air blower and blast hood, and the air blower is fixedly mounted on above workbench
Right end, the air blower upper end are connect by tracheae with blast hood, and the blast hood is located on the inside of fixed frame.
Preferably, the material collecting device includes rewinding funnel and rewinding bucket, rewinding funnel upper end and workbench bottom
It is fixedly connected, is connect with rewinding bucket below the rewinding funnel, the rewinding bucket position is in partition board upper left.
Preferably, the workbench is equipped with the straight slot being connected to rewinding funnel.
Compared with prior art, the beneficial effects of the invention are as follows：By equipped with feeding roller and material pressing device, can be automatic
Play the role of feeding to stamping equipment, feeding is accurate, high degree of automation, and production efficiency is fast；By equipped with air blowing dress
It sets, can effectively blow away the waste material that punching press generates, avoiding waste material on the table influences punching press next time, ensures production
Quality；By equipped with material collecting device, can be conducive to waste recovery effectively by garbage collection, economize on resources, avoid causing wave
Take；Product of the present invention, simple in structure, kinetic energy is various, highly practical, safe, and high degree of automation, production efficiency is fast, profit
In popularization.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the continuous punching equipment of brake shrapnel.
In figure：1- fixed frames, 2- hydraulic cylinders, 3- upper mounted plates, 4- upper die holders, 5- blast hoods, 6- lower die holders, 7- air blast
Machine, 8- bottom plates, 9- rewinding funnels, 10- rewinding buckets, 11- partition boards, 12- supporting legs, 13- workbench, 14- lower platens, 15- are sent
Expect roller, 16- top boards, 17- clamping cylinders, 18- transverse slats, 19- limited blocks, 20- springs, 21- piston rods.
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.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of continuous punching equipment of brake shrapnel, including work
Make platform 13 and fixed frame 1,13 top left end of the workbench is fixed with multiple feeding rollers 15, and 15 right side of the feeding roller is equipped with
Material pressing device, the material pressing device right side are equipped with fixed frame 1, are fixedly connected with fixed frame 1 on the right side of the material pressing device upper end, institute
It states fixed frame 1 to be fixedly mounted among 13 upper surface of workbench, 1 lower inside of the fixed frame is equipped with bottom plate 8, under described
8 top of fixed plate is intermediate to be fixed with lower die holder 6, and upper mounted plate 3,3 both ends of fixed plate are equipped among the fixed frame 1
It is slidably connected with fixed frame 1, is equipped among 1 both sides of the fixed frame and is cased with spring 20,20 lower end of the spring and limited block 19
It is fixedly connected, the limited block 19 is fixedly mounted on 1 left and right sides lower section of fixed frame, 20 upper end of the spring and upper mounted plate 3
Be fixedly connected, the top of fixed plate 3 is fixedly connected by multiple piston rods 21 with hydraulic cylinder 2,2 upper end of the hydraulic cylinder and
Fixed frame 1 is fixedly connected, and 3 lower end of fixed plate is equipped with the upper die holder 4 coordinated with lower die holder 6, and 1 right side of the fixed frame is set
Have a blowning installation, 13 bottom end of the workbench is fixed with multiple supporting legs 12, is equipped with partition board 11 between the supporting leg 12, it is described every
11 top of plate is equipped with material collecting device.
Wherein, the material pressing device includes top board 16, lower platen 14 and clamping cylinder 17, and the lower platen 14 passes through branch
Frame is fixedly mounted on 13 top of workbench, and 14 top of the lower platen is equipped with top board 16, and 16 upper end of the top board, which is fixed, to be connected
It is connected to clamping cylinder 17,17 upper end of the clamping cylinder is fixedly connected with transverse slat 18,18 right end of the transverse slat and 1 left side of fixed frame
Limited block 19 be fixedly connected.
16 lower face of the top board and 14 upper surface of lower platen are equipped with rubber pad.The blowning installation includes air blower
7 and blast hood 5, the air blower 7 be fixedly mounted on 13 top right end of workbench, 7 upper end of the air blower passes through tracheae and drum
Fan housing 5 connects, and the blast hood 5 is located at 1 inside of fixed frame.
The material collecting device includes rewinding funnel 9 and rewinding bucket 10, and 9 upper end of rewinding funnel is solid with 13 bottom of workbench
Fixed connection, 9 lower section of the rewinding funnel are connect with rewinding bucket 10, and the rewinding bucket 10 is located at 11 upper left of partition board；The work
Make platform 13 and be equipped with the straight slot being connected to rewinding funnel 9, enter inside rewinding funnel 9 from straight slot convenient for waste material, convenient for collecting.
The present invention operation principle be：By equipped with feeding roller 15 and material pressing device, material is through feeding roller 15 and binder
Device is made a gift to someone workbench, automatically can play the role of feeding to stamping equipment, and feeding is accurate, high degree of automation, production
Efficiency is fast；By equipped with blowning installation, can effectively by punching press generate waste material blow away, avoid waste material in workbench
Upper influence punching press next time ensures product quality；By equipped with material collecting device, waste material can be conducive to effectively by garbage collection
Recycling, economizes on resources, avoids causing to waste.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, 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 requires rather than above description limits, 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 signs in the claims should not be construed as limiting the involved claims.
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 embodiment being appreciated that.
Claims (6)
1. a kind of continuous punching equipment of brake shrapnel, including workbench (13) and fixed frame (1), it is characterised in that：It is described
Left end is fixed with multiple feeding rollers (15) above workbench (13), and material pressing device is equipped on the right side of the feeding roller (15), described
It is equipped with fixed frame (1) on the right side of material pressing device, is fixedly connected with fixed frame (1) on the right side of the material pressing device upper end, the fixed frame
(1) it is fixedly mounted among workbench (13) upper surface, fixed frame (1) lower inside is equipped with bottom plate (8), under described
It is intermediate above fixed plate (8) to be fixed with lower die holder (6), upper mounted plate (3) is equipped among the fixed frame (1), it is described solid
Fixed board (3) both ends are slidably connected with fixed frame (1), are equipped among fixed frame (1) both sides and are cased with spring (20), the spring
(20) lower end is fixedly connected with limited block (19), and the limited block (19) is fixedly mounted on lower section, institute at left and right sides of fixed frame (1)
It states spring (20) upper end to be fixedly connected with upper mounted plate (3), passes through multiple piston rods (21) and liquid above fixed plate (3)
Cylinder pressure (2) is fixedly connected, and hydraulic cylinder (2) upper end is fixedly connected with fixed frame (1), and fixed plate (3) lower end is equipped with
With the upper die holder (4) of lower die holder (6) cooperation, fixed frame (1) right side is equipped with blowning installation, and workbench (13) bottom end is solid
Surely multiple supporting legs (12) are equipped with, partition board (11) is equipped between the supporting leg (12), material collecting device is equipped with above the partition board (11).
2. a kind of continuous punching equipment of brake shrapnel according to claim 1, it is characterised in that：The material pressing device
Including top board (16), lower platen (14) and clamping cylinder (17), the lower platen (14) is fixed by the bracket mounted on work
Above platform (13), top board (16) is equipped with above the lower platen (14), top board (16) upper end is fixedly connected with clamping
Cylinder (17), clamping cylinder (17) upper end are fixedly connected with transverse slat (18), and transverse slat (18) right end is left with fixed frame (1)
The limited block (19) of side is fixedly connected.
3. a kind of continuous punching equipment of brake shrapnel according to claim 2, it is characterised in that：The top board
(16) lower face and lower platen (14) upper surface are equipped with rubber pad.
4. a kind of continuous punching equipment of brake shrapnel according to claim 1, it is characterised in that：The blowning installation
Including air blower (7) and blast hood (5), the air blower (7) is fixedly mounted on right end above workbench (13), the air blower
(7) upper end is connect by tracheae with blast hood (5), and the blast hood (5) is located on the inside of fixed frame (1).
5. a kind of continuous punching equipment of brake shrapnel according to claim 1, it is characterised in that：The material collecting device
Including rewinding funnel (9) and rewinding bucket (10), rewinding funnel (9) upper end is fixedly connected with workbench (13) bottom, described
It is connect with rewinding bucket (10) below rewinding funnel (9), the rewinding bucket (10) is located at partition board (11) upper left.
6. a kind of continuous punching equipment of brake shrapnel according to claim 5, it is characterised in that：The workbench
(13) it is equipped with the straight slot being connected to rewinding funnel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264857.2A CN108435862A (en) | 2018-03-28 | 2018-03-28 | A kind of continuous punching equipment of brake shrapnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264857.2A CN108435862A (en) | 2018-03-28 | 2018-03-28 | A kind of continuous punching equipment of brake shrapnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108435862A true CN108435862A (en) | 2018-08-24 |
Family
ID=63197674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264857.2A Withdrawn CN108435862A (en) | 2018-03-28 | 2018-03-28 | A kind of continuous punching equipment of brake shrapnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435862A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954785A (en) * | 2019-04-19 | 2019-07-02 | 苏州宝成汽车冲压有限公司 | One kind is from sub-material progressive die punching machine |
| CN110076229A (en) * | 2019-05-31 | 2019-08-02 | 佛山隆深机器人有限公司 | A kind of sheet metal thin plates punch forming device |
| CN110883166A (en) * | 2019-12-03 | 2020-03-17 | 台州弘锐精密机械有限公司 | High-low voltage complete equipment sheet metal processing machine and sheet metal processing method |
| CN111112523A (en) * | 2020-01-22 | 2020-05-08 | 侯彩霞 | Bolt processing thread rolling machine capable of reducing metal scraps |
| CN112170677A (en) * | 2020-09-22 | 2021-01-05 | 常德德锂新能源科技有限公司 | Coating aluminium foil forming device of being convenient for |
| CN114042797A (en) * | 2022-01-17 | 2022-02-15 | 常州市超创机械设备有限公司 | Stamping device is used in die carrier module parts machining |
| CN114798954A (en) * | 2022-06-29 | 2022-07-29 | 南通市万联碳素科技有限公司 | Production equipment and method for biphase carbon alloy steel end socket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154942A (en) * | 1997-09-26 | 2000-12-05 | Tesco Engineering, Inc. | Closure panel hemming apparatus |
| CN204234619U (en) * | 2014-11-26 | 2015-04-01 | 申宁 | A kind of continuous punching equipment |
| CN204747314U (en) * | 2015-04-30 | 2015-11-11 | 绵阳市永庆机械有限公司 | High precise punch's feeding mechanism |
| CN107081383A (en) * | 2017-06-18 | 2017-08-22 | 柴德维 | A kind of workpiece punch forming device |
| CN107335734A (en) * | 2017-08-04 | 2017-11-10 | 庞明兰 | A kind of damping stamping machine being moved easily |
| CN207057497U (en) * | 2017-07-25 | 2018-03-02 | 无锡市力达金属制品有限公司 | A kind of pressing equipment for being convenient to clean waste material |
-
2018
- 2018-03-28 CN CN201810264857.2A patent/CN108435862A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154942A (en) * | 1997-09-26 | 2000-12-05 | Tesco Engineering, Inc. | Closure panel hemming apparatus |
| CN204234619U (en) * | 2014-11-26 | 2015-04-01 | 申宁 | A kind of continuous punching equipment |
| CN204747314U (en) * | 2015-04-30 | 2015-11-11 | 绵阳市永庆机械有限公司 | High precise punch's feeding mechanism |
| CN107081383A (en) * | 2017-06-18 | 2017-08-22 | 柴德维 | A kind of workpiece punch forming device |
| CN207057497U (en) * | 2017-07-25 | 2018-03-02 | 无锡市力达金属制品有限公司 | A kind of pressing equipment for being convenient to clean waste material |
| CN107335734A (en) * | 2017-08-04 | 2017-11-10 | 庞明兰 | A kind of damping stamping machine being moved easily |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954785A (en) * | 2019-04-19 | 2019-07-02 | 苏州宝成汽车冲压有限公司 | One kind is from sub-material progressive die punching machine |
| CN109954785B (en) * | 2019-04-19 | 2020-10-02 | 苏州宝成汽车冲压有限公司 | Self-material-separating progressive die punching machine |
| CN110076229A (en) * | 2019-05-31 | 2019-08-02 | 佛山隆深机器人有限公司 | A kind of sheet metal thin plates punch forming device |
| CN110883166A (en) * | 2019-12-03 | 2020-03-17 | 台州弘锐精密机械有限公司 | High-low voltage complete equipment sheet metal processing machine and sheet metal processing method |
| CN110883166B (en) * | 2019-12-03 | 2020-06-16 | 浙江初晟电气有限公司 | High-low voltage complete equipment sheet metal processing machine and sheet metal processing method |
| CN111112523A (en) * | 2020-01-22 | 2020-05-08 | 侯彩霞 | Bolt processing thread rolling machine capable of reducing metal scraps |
| CN112170677A (en) * | 2020-09-22 | 2021-01-05 | 常德德锂新能源科技有限公司 | Coating aluminium foil forming device of being convenient for |
| CN114042797A (en) * | 2022-01-17 | 2022-02-15 | 常州市超创机械设备有限公司 | Stamping device is used in die carrier module parts machining |
| CN114798954A (en) * | 2022-06-29 | 2022-07-29 | 南通市万联碳素科技有限公司 | Production equipment and method for biphase carbon alloy steel end socket |
| CN114798954B (en) * | 2022-06-29 | 2022-09-13 | 南通市万联碳素科技有限公司 | Production equipment and method for biphase carbon alloy steel end socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108435862A (en) | A kind of continuous punching equipment of brake shrapnel | |
| CN203460242U (en) | Waste collecting device of hydraulic punching machine | |
| CN207839715U (en) | A kind of automobile die decompressor | |
| CN205074384U (en) | Punching machine | |
| CN106826979A (en) | A kind of environmental protection composite board cutter sweep | |
| CN207643796U (en) | Automatic waste discharge machine | |
| CN206794583U (en) | A kind of punch press with garbage collection function | |
| CN207615523U (en) | A kind of terminal and eye-splice kludge | |
| CN216399832U (en) | Novel clear useless cross cutting machine of two frames | |
| CN205732610U (en) | A kind of band large-scale metal part punching press frock | |
| CN207256363U (en) | A kind of retracting device for corrugated paper waste material | |
| CN210754792U (en) | Solar photovoltaic board punch press garbage collection device | |
| CN204868114U (en) | Environment -friendly work piece cutting machine | |
| CN204054197U (en) | A kind of inner bag bicker | |
| CN209752442U (en) | Pulse filtering cloth bag piston ring mounting machine | |
| CN205131743U (en) | Automatic clear useless packing integration machine | |
| CN204846407U (en) | Dustproof system of waste paper packing | |
| CN206653198U (en) | One kind machining iron filings briquetting collection device | |
| CN206009956U (en) | A kind of semi-automatic electromagnetic platen formula sword plate edge milling machines | |
| CN212021818U (en) | Prevent fold container bag perforating device | |
| CN207724512U (en) | A kind of full-automatic loading and unloading synchronous dust removal device | |
| CN208214139U (en) | A kind of collecting device of punch press | |
| CN203653935U (en) | Full-automatic template machine for clothes boxes and bags | |
| CN217990561U (en) | Stamping equipment of convenient location | |
| CN107053727A (en) | A kind of compound punching forming machine |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |
|
| WW01 | Invention patent application withdrawn after publication |