CN106363308A - Universal clamping mechanism for PCB laser cutting - Google Patents
Universal clamping mechanism for PCB laser cutting Download PDFInfo
- Publication number
- CN106363308A CN106363308A CN201610928329.3A CN201610928329A CN106363308A CN 106363308 A CN106363308 A CN 106363308A CN 201610928329 A CN201610928329 A CN 201610928329A CN 106363308 A CN106363308 A CN 106363308A
- Authority
- CN
- China
- Prior art keywords
- plate
- pcb
- clamping mechanism
- flat board
- support
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a universal clamping mechanism for PCB laser cutting. The universal clamping mechanism comprises a fixture base body. A flat plate is fixedly arranged on the fixture base body. Multiple supporting block sets capable of moving on the flat plate are adsorbed to the flat plate. The portions, located on the adjacent two sides of the flat plate, of the fixture base body are provided with adjustable positioning mechanisms used for positioning PCB connecting pieces. The flat plate is provided with a plate pressing mechanism for pressing the PCB connecting pieces to prevent the PCB connecting pieces from moving. The supporting positioning faces of the adjustable positioning mechanisms, the supporting faces of the supporting block sets and the pressing positioning face of the plate pressing mechanism are flush. According to the universal clamping mechanism for PCB laser cutting, the PCB connecting pieces are positioned through cooperation of the adjustable positioning mechanisms and the plate pressing mechanism, PCBs are supported through the supporting block sets during cutting, and the universal clamping mechanism is compact in structure and reasonable in design and is suitable for cutting of various PCB connecting pieces; and the waste, caused by manufacturing special fixtures for different kinds of PCB connecting pieces, of the cost and time can be eliminated, and the production efficiency of laser cutting of the PCB connecting pieces is improved greatly.
Description
Technical field
The invention belongs to machining technology field is and in particular to a kind of general clamping mechanism of cut pcb.
Background technology
Pcb plate is conventional component units in electronic equipment, needs pcb plate is entered in flakes during processing pcb plate
Row segmentation, conventionally employed artificial manual flap or Milling Process is carried out to pcb plate using milling cutter.Manually manual flap dynamics is not
All positions are forbidden to easily cause the damage of pcb plate electric loop and components and parts.Milling cutter is processed due to being contact processing, radial force meeting
Pcb plate is made to produce stress or even buckling deformation impact electric property.
In order to solve the above problems, current technology is split to pcb plate in flakes using laser, and cut belongs to non-and connects
Touch processing, during processing, pcb plate no deforms warpage, also will not produce tool wear problem, but because pcb plate species is various, pin
Each pcb plate is made in flakes with special fixture (according to the arrangement position of every kind of pcb plate location hole in flakes, and bottom surface components and parts
Position make band stationary positioned post, and the fixture of corresponding hollow out support shuttering), both expended time and cost of idleness, after all often
Planting special fixture needs to make the demand that a batch could meet production, and changes fixture in flakes for every kind of pcb plate
Easily upset the whole production order.
Content of the invention
The purpose of the present invention is exactly to solve the deficiency that above-mentioned background technology exists, providing a kind of cut pcb
General clamping mechanism.
The technical solution used in the present invention is: a kind of general clamping mechanism of cut pcb, including clip base, institute
State and flat board be fixed with clip base, described flat board is adsorbed with multiple can on flat board movement support block group, in described folder
The adjacent both sides being located at flat board on tool matrix are provided with for positioning pcb plate scalable detent mechanism in flakes, and described flat board is pacified
Equipped with the press plate mechanism preventing its play for compressing pcb plate in flakes, the support locating surface of described scalable detent mechanism, support
The compression locating surface of the supporting surface of block group and press plate mechanism flushes.
Further, described scalable detent mechanism includes be arranged at the adjacent both sides being located at flat board in clip base two
Individual guide chute and three slide blocks being located in two guide chutes and can sliding in guide chute, one of guide chute
Two slide blocks of interior setting, described two guide chutes are mutually perpendicular to arrange, described slider top is provided with pluggable pcb plate and goes up in flakes
The locating dowel of positioning in the hole, described three slide block top surfaces flush formation for supporting pcb plate support locating surface in flakes.
Further, along having two row's installing holes with two parallel directions of guide chute on described flat board, described
Press plate mechanism is passed through screw and is fixed on flat board with installing hole cooperation.
Further, described press plate mechanism is provided with two, and two press plate mechanisms are located at the in addition adjacent both sides of flat board respectively
Edge, two press plate mechanisms are mutually perpendicular to arrange.
Further, described press plate mechanism includes gripper shoe and pressing plate, and described pressing plate is hinged on the supporting plate and can be around hinge
Spindle rotates to laminating support plate top surface, and described gripper shoe is formed for compressing pcb plate compression in flakes with the binding face of pressing plate
Locating surface, platen edge is flushed with support plate edge.
Further, described pressing plate is provided with handle.
Further, described support block group includes at least three support blocks, and the top surface of all support blocks flushes formation and is used for
Support the supporting surface of pcb plate.
Further, described support block is to have magnetic column structure or square structure.
Further, described flat board is to adsorb the square steel plateform of magnetic material or iron flat board.
The present invention passes through scalable detent mechanism and press plate mechanism cooperation positioning pcb plate in flakes, by support block group to cutting
Cut pcb plate to be supported, compact conformation, reasonable in design, it is suitable for various pcb plates are cut in flakes, can remove from for every
Kind of pcb plate makes cost and the temporal waste that special fixture causes in flakes, and the life of pcb plate in flakes cut is greatly improved
Produce efficiency.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram of press plate mechanism of the present invention.
In figure: 1- clip base；2- flat board；2.1- installing hole；3- support block group；3.1- support block；3.2- supporting surface；4-
Scalable detent mechanism；4.1- guide chute；4.2- slide block；4.3- locating dowel；4.4- supports locating surface；5- press plate mechanism；
5.1- gripper shoe；5.2- pressing plate；5.3- jointed shaft；5.4- compresses locating surface；5.5- handle；6-pcb plate is in flakes；7-pcb plate.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to this
Bright, but they do not constitute restriction to the present invention.
As shown in Figure 1 and Figure 2, the present invention includes clip base 1, is fixed with square in the concave face of described clip base 1
Flat board 2, described flat board 2 is adsorbed with multiple can on flat board 2 movement support block group 3, in described clip base 1 be located at side
The adjacent both sides 2.2 of shape flat board 2 be provided with for position pcb plate in flakes 6 scalable detent mechanism 4, described flat board 2 is provided with
Prevent the press plate mechanism 5 of its play in flakes for compressing pcb plate, the support locating surface 4.4 of described scalable detent mechanism 4,
The compression locating surface 5.4 of the supporting surface 3.2 of bracer group 3 and press plate mechanism 5 flushes.
In such scheme, scalable detent mechanism 4 includes being arranged at the adjacent both sides being located at flat board 2 in clip base 1
Two guide chutes 4.1 and three slide blocks 4.2 being located in two guide chutes 4.1 and can sliding in guide chute, wherein
One slide block of setting, described two guide chute 4.1 phases in two slide blocks of setting, another guide chute in one guide chute
Mutually it is arranged vertically, described slide block 4.2 top is provided with locating dowel 4.3 in flakes in upper Positioning holes for the pluggable pcb plate, described three cunnings
Block 4.3 top surface flush formed for support pcb plate in flakes 6 support locating surface 4.4.
In such scheme, described flat board 2 has two rows' installations along with two parallel directions of guide chute 4.1
Hole, described press plate mechanism 5 is passed through screw and is fixed on flat board 2 with installing hole cooperation.Two row's installing hole 2.1 He is opened up on flat board 2
2.4, press plate mechanism 5 is provided with two, and in figure only show a press plate mechanism, and two press plate mechanisms 5 are located at the another of flat board 2 respectively
The edge of adjacent both sides 2.3 outward, two press plate mechanisms 5 are mutually perpendicular to arrange, two row's installing holes are respectively used to install press plate mechanism,
The orientation of two row's installing holes is parallel with two guide chutes respectively, and often the setting of row's installing hole is multiple, is for the ease of basis
Pcb plate in flakes size adjust press plate mechanism position.
Press plate mechanism 5 includes gripper shoe 5.1 and pressing plate 5.2, and pressing plate 5.2 is provided with handle 5.5, and described pressing plate 5.2 is hinged
On the supporting plate and can rotate to laminating support plate top surface around jointed shaft 5.3, the binding face of described gripper shoe 5.1 and pressing plate 5.2
Formed for compressing pcb plate compression locating surface 5.4 in flakes, pressing plate 5.2 edge 5.7 is flushed with gripper shoe 5.1 edge 5.6.
In such scheme, support block group 3 includes at least three support blocks 3.1, and the top surface of all support blocks 3.1 flushes and formed
For supporting the supporting surface 3.2 of pcb plate.In the present embodiment, support block is provided with three.Support block is tool magnetic column knot
Structure or square block structure.Flat board is to adsorb the square steel plateform of magnetic material or iron flat board.
The present invention utilizes the different positions that three locating dowels 4.3 of scalable detent mechanism 4 are slided in guide chute 4.2
Put, to position different pcb plates in flakes 6 location hole；Can arbitrarily be moved using the support block 3.1 of magnetic and can fix after mobile,
Space to find different pcb plate 7 reverse side is supported.
Operation principle is: scalable detent mechanism 4 is arranged in clip base 1, the guiding of mobile scalable detent mechanism 4
Slide block 4.2 in chute 4.1, observe pcb plate in flakes 6 upper Positioning holes relative position, slowly adjust three slide blocks 4.2 make three
Locating dowel 4.3 falls in corresponding location hole；Adjust the installation site of press plate mechanism 5, so that pcb plate 6 is fallen in press plate mechanism 5 in flakes
Compression locating surface 5.4 on, pressing plate can push down pcb plate 6 edge in flakes, with prevent pcb plate in flakes 6 play；According to pcb plate 7
Back side component locations, arrange some support block groups 3 in bottom clearance position, support often a piece of pcb plate 7, at least every pcb plate
There are 3 support blocks 3.1 bottom as the strong point, can ensure that every pcb plate is completely supported after such cut, will not
There is the change of position.The position of magnetic support block can arbitrarily adjust, to adapt to different clearance position.
Because tradition needs to make special fixture in flakes for every kind of pcb plate, both expend time and cost of idleness, easily beaten
The random whole production order, cut pcb of the present invention general clamping mechanism in flakes can quickly and easily compatible various pcb plate
Specification, improves the ageing of production, reduces the processing cost of pcb plate, and economic benefit and social benefit are all obvious.This laser
The general clamping mechanism of cutting pcb, can apply to communicate, communication, the processing occasion of the every profession and trade pcb plate such as precise electronic.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. a kind of cut pcb general clamping mechanism it is characterised in that: include clip base (1), described clip base
(1) be fixed with flat board (2) on, described flat board (2) is adsorbed with multiple can on flat board movement support block group (3), described
The upper adjacent both sides being located at flat board of clip base (1) are provided with for positioning pcb plate scalable detent mechanism (4) in flakes, described
The press plate mechanism (5) preventing its play for compressing pcb plate in flakes, described scalable detent mechanism (4) are provided with flat board (2)
The compression locating surface of support locating surface, the supporting surface of support block group (3) and press plate mechanism (5) flush.
2. cut pcb according to claim 1 general clamping mechanism it is characterised in that: described scalable positioning
Mechanism (4) inclusion is arranged in clip base and is located at two guide chutes (4.1) of adjacent both sides of flat board and leads positioned at two
Into chute and three slide blocks (4.2) can sliding in guide chute, two slide blocks of setting, institute in one of guide chute
State two guide chutes (4.1) and be mutually perpendicular to arrange, described slide block (4.2) top is provided with pluggable pcb plate upper Positioning holes in flakes
Interior locating dowel (4.3), described three slide block top surfaces flush formation for supporting pcb plate support locating surface (4.4) in flakes.
3. cut pcb according to claim 2 general clamping mechanism it is characterised in that: the upper edge of described flat board (2)
Have two row's installing holes with two parallel directions of guide chute, described press plate mechanism (5) is joined with installing hole by screw
Conjunction is fixed on flat board (2).
4. cut pcb according to claim 1 general clamping mechanism it is characterised in that: described press plate mechanism (5)
It is provided with two, two press plate mechanisms are located at the edge of the in addition adjacent both sides of flat board respectively, two press plate mechanisms are mutually perpendicular to cloth
Put.
5. any one cut pcb according to Claims 1-4 general clamping mechanism it is characterised in that: institute
State press plate mechanism (5) and include gripper shoe (5.1) and pressing plate (5.2), described pressing plate (5.2) is hinged on the supporting plate and can be around hinged
Axle rotates to laminating support plate top surface, and described gripper shoe (5.1) is formed for compressing pcb plate even with the binding face of pressing plate (5.2)
The compression locating surface (5.4) of piece, platen edge is flushed with support plate edge.
6. cut pcb according to claim 5 general clamping mechanism it is characterised in that: on described pressing plate (5.2)
It is provided with handle (5.5).
7. cut pcb according to claim 1 general clamping mechanism it is characterised in that: described support block group (3)
Including at least three support blocks (3.1), the top surface of all support blocks (3.1) flushes the supporting surface being formed for supporting pcb plate
(3.2).
8. cut pcb according to claim 7 general clamping mechanism it is characterised in that: described support block (3.1)
For having magnetic column structure or square structure.
9. cut pcb according to claim 1 general clamping mechanism it is characterised in that: described flat board (2) be energy
The enough square steel plateform of absorption magnetic material or iron flat boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928329.3A CN106363308B (en) | 2016-10-24 | 2016-10-24 | It is cut by laser the general clamping mechanism of pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928329.3A CN106363308B (en) | 2016-10-24 | 2016-10-24 | It is cut by laser the general clamping mechanism of pcb board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363308A true CN106363308A (en) | 2017-02-01 |
| CN106363308B CN106363308B (en) | 2019-08-30 |
Family
ID=57895355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610928329.3A Active CN106363308B (en) | 2016-10-24 | 2016-10-24 | It is cut by laser the general clamping mechanism of pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363308B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900540A (en) * | 2017-12-29 | 2018-04-13 | 苏州茂特斯自动化设备有限公司 | A kind of Band+Sim gauges on radium soldering equipment |
| CN107914477A (en) * | 2017-12-13 | 2018-04-17 | 深圳劲鑫科技有限公司 | A kind of transfer matic PCB circuit board print platform clamping device |
| CN108237329A (en) * | 2017-11-30 | 2018-07-03 | 大族激光科技产业集团股份有限公司 | A kind of rotary table applied to the cutting of PCB camera modules |
| CN109093260A (en) * | 2018-10-13 | 2018-12-28 | 深圳市科斯福科技有限公司 | Jig and product coding printing device |
| CN111390409A (en) * | 2020-04-01 | 2020-07-10 | 歌尔微电子有限公司 | Laser etching universal type quick switching mechanism |
| CN113635663A (en) * | 2021-08-18 | 2021-11-12 | 深圳市富恒永电子有限公司 | Circuit board printing fixing device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5815912A (en) * | 1995-11-06 | 1998-10-06 | Smtech Limited | Circuit board support assembly |
| CN101730458A (en) * | 2008-10-20 | 2010-06-09 | 亚旭电脑股份有限公司 | Assembling fixture applied to circuit board |
| CN201552387U (en) * | 2009-10-15 | 2010-08-18 | 天津力神电池股份有限公司 | Laser welding clamp for double-station synchronous welding |
| CN102366858A (en) * | 2011-10-25 | 2012-03-07 | 昆山宝锦激光拼焊有限公司 | Clamp used for laser pie welding and laser cutting |
| CN202479731U (en) * | 2012-01-06 | 2012-10-10 | 邹建炀 | Novel laser-welding clamping mechanism |
| CN203356804U (en) * | 2013-07-15 | 2013-12-25 | 东莞新爱荣机械自动化设备有限公司 | PCB wave-soldering tin stove tin-dipping adjustable tray |
| CN104302116A (en) * | 2014-10-21 | 2015-01-21 | 东莞市新泽谷机械制造股份有限公司 | Working table used for plug-in mounting machine |
| CN204449662U (en) * | 2015-02-09 | 2015-07-08 | 安徽盛运环保工程有限公司 | Electric precipitation vibrated system stay tube both ends open frock |
| CN205071483U (en) * | 2015-10-27 | 2016-03-02 | 苏州市东亿数控有限公司 | PCB base plate automatically clamped device |
| CN205062220U (en) * | 2015-09-04 | 2016-03-02 | 东莞市开美电路板设备有限公司 | Novel PCB board electroplating process presss from both sides frame |
| CN105414775A (en) * | 2015-12-30 | 2016-03-23 | 大族激光科技产业集团股份有限公司 | Vertical worktable and drilling method of PCB drilling machine |
| CN105562943A (en) * | 2016-03-08 | 2016-05-11 | 浙江乔兴建设集团湖州智能科技有限公司 | Clamping mechanism for laser cutting of circuit board |
| CN205464933U (en) * | 2015-12-07 | 2016-08-17 | 珠海格力电器股份有限公司 | Welding auxiliary device |
-
2016
- 2016-10-24 CN CN201610928329.3A patent/CN106363308B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5815912A (en) * | 1995-11-06 | 1998-10-06 | Smtech Limited | Circuit board support assembly |
| CN101730458A (en) * | 2008-10-20 | 2010-06-09 | 亚旭电脑股份有限公司 | Assembling fixture applied to circuit board |
| CN201552387U (en) * | 2009-10-15 | 2010-08-18 | 天津力神电池股份有限公司 | Laser welding clamp for double-station synchronous welding |
| CN102366858A (en) * | 2011-10-25 | 2012-03-07 | 昆山宝锦激光拼焊有限公司 | Clamp used for laser pie welding and laser cutting |
| CN202479731U (en) * | 2012-01-06 | 2012-10-10 | 邹建炀 | Novel laser-welding clamping mechanism |
| CN203356804U (en) * | 2013-07-15 | 2013-12-25 | 东莞新爱荣机械自动化设备有限公司 | PCB wave-soldering tin stove tin-dipping adjustable tray |
| CN104302116A (en) * | 2014-10-21 | 2015-01-21 | 东莞市新泽谷机械制造股份有限公司 | Working table used for plug-in mounting machine |
| CN204449662U (en) * | 2015-02-09 | 2015-07-08 | 安徽盛运环保工程有限公司 | Electric precipitation vibrated system stay tube both ends open frock |
| CN205062220U (en) * | 2015-09-04 | 2016-03-02 | 东莞市开美电路板设备有限公司 | Novel PCB board electroplating process presss from both sides frame |
| CN205071483U (en) * | 2015-10-27 | 2016-03-02 | 苏州市东亿数控有限公司 | PCB base plate automatically clamped device |
| CN205464933U (en) * | 2015-12-07 | 2016-08-17 | 珠海格力电器股份有限公司 | Welding auxiliary device |
| CN105414775A (en) * | 2015-12-30 | 2016-03-23 | 大族激光科技产业集团股份有限公司 | Vertical worktable and drilling method of PCB drilling machine |
| CN105562943A (en) * | 2016-03-08 | 2016-05-11 | 浙江乔兴建设集团湖州智能科技有限公司 | Clamping mechanism for laser cutting of circuit board |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237329A (en) * | 2017-11-30 | 2018-07-03 | 大族激光科技产业集团股份有限公司 | A kind of rotary table applied to the cutting of PCB camera modules |
| CN107914477A (en) * | 2017-12-13 | 2018-04-17 | 深圳劲鑫科技有限公司 | A kind of transfer matic PCB circuit board print platform clamping device |
| CN107900540A (en) * | 2017-12-29 | 2018-04-13 | 苏州茂特斯自动化设备有限公司 | A kind of Band+Sim gauges on radium soldering equipment |
| CN107900540B (en) * | 2017-12-29 | 2023-06-30 | 苏州茂特斯自动化设备有限公司 | Band+sim jig for laser welding equipment |
| CN109093260A (en) * | 2018-10-13 | 2018-12-28 | 深圳市科斯福科技有限公司 | Jig and product coding printing device |
| CN111390409A (en) * | 2020-04-01 | 2020-07-10 | 歌尔微电子有限公司 | Laser etching universal type quick switching mechanism |
| CN113635663A (en) * | 2021-08-18 | 2021-11-12 | 深圳市富恒永电子有限公司 | Circuit board printing fixing device |
| CN113635663B (en) * | 2021-08-18 | 2023-08-08 | 揭西县美通电子科技有限公司 | Circuit board printing fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363308B (en) | 2019-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106363308A (en) | Universal clamping mechanism for PCB laser cutting | |
| CN112894366A (en) | Processing system for processing building board and processing technology thereof | |
| CN211551090U (en) | Wall-hanging industrial computer convenient to overhaul | |
| CN107470691A (en) | A kind of electronic car crossbeam cutter device | |
| CN203887256U (en) | Drilling machine | |
| CN201120549Y (en) | Open type automatically fastening device of snap ring | |
| CN214290291U (en) | Positioning device of steel plate punching and clamping mechanism | |
| CN110788363B (en) | Perforating device of adjustable depth of punching in new material course of working | |
| CN208601643U (en) | A kind of adaptable construction material perforating device | |
| CN209206546U (en) | Double-station multifunctional combination machining center | |
| CN202752825U (en) | Multifunctional lock perforating machine | |
| CN104801752A (en) | Grader | |
| CN104369421B (en) | A kind of rotatable commutation mold mechanism | |
| CN219483838U (en) | Metal piece bending machine | |
| CN221312128U (en) | Pot body punching clamp | |
| CN211386509U (en) | Angle steel punching positioning device for punching machine | |
| CN110038953B (en) | Guide rail type movable punching device with intelligent voice modular control function | |
| CN213798903U (en) | Perforating device is bound to financial management bill | |
| DE102004048499A1 (en) | cutting machine | |
| CN219665266U (en) | Plate fixing device of mechanical plate shearing machine | |
| CN209407976U (en) | One kind revoking processing tool | |
| CN215941201U (en) | Automatic punching die for television backboard | |
| CN217833970U (en) | Cutting device is used in shaving board processing | |
| CN213674366U (en) | A circuit board perforating device for electrical engineering | |
| CN209206515U (en) | Lock core marble hole numerical-control full-automatic puncher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |