CN111779291B - Component capable of reducing wall surface finishing surface and mounting mode thereof - Google Patents
Component capable of reducing wall surface finishing surface and mounting mode thereof Download PDFInfo
- Publication number
- CN111779291B CN111779291B CN202010495183.4A CN202010495183A CN111779291B CN 111779291 B CN111779291 B CN 111779291B CN 202010495183 A CN202010495183 A CN 202010495183A CN 111779291 B CN111779291 B CN 111779291B
- Authority
- CN
- China
- Prior art keywords
- leveling
- wedge
- base
- wallboard
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
A member capable of reducing the finishing surface of a wall surface and an installation mode thereof belong to the technical field of leveling and installation of building wall surfaces. The device comprises a leveling base, a leveling screw, a back wedge, an external wedge and a wedge sliding rail; the middle part of the leveling base is provided with a transverse leveling hole, one end of the leveling screw rod penetrates through the transverse leveling hole and is connected with the leveling base through a fixing nut, and the other end of the leveling screw rod is fixed on a wallboard to be installed; the wedge sliding rail is fixedly arranged on the end face of one side of the leveling base, and the back wedge and the outer wedge are respectively in sliding connection with the wedge sliding rail. The invention reduces the thickness of the finished surface of the assembled built-in kitchen and bathroom wall surface through the back wedge piece, the outer wedge piece and the transverse leveling holes; the leveling component and the fixing component are integrated, so that the working procedures are reduced; the left-right adjusting and front-back adjusting components are added, so that the application range is wider; the leveling component can be dragged after being connected, so that the exposed area is larger and the leveling component is easier to fix.
Description
Technical Field
The invention belongs to the technical field of leveling and mounting of building wall surfaces, and particularly relates to a member capable of reducing the finished surface of a wall surface and a mounting mode thereof.
Background
The existing assembly type built-in kitchen and bathroom wall surface leveling mode adopts screw leveling, and the screw is fixed by a fixing piece, so that the wall surface plate is ensured not to move after being installed; then inserting the next wallboard, wherein the other side of the next wallboard is also provided with a leveling screw rod, and fixing after the adjustment is completed; and (5) finishing the installation of the wallboard in sequence.
The leveling screw rod in the prior art is independently connected with the back component of the wallboard, the screw rod is fixed by matching with a fixing piece after adjustment, and the following problems exist: 1. because each component has certain error, the accumulated error of a plurality of components easily causes loosening of a fixing piece and a screw rod, and the wallboard is loosened after the installation is completed; 2. the thickness of the screw rod and the thickness of the fixing piece can not be thinned, and the finishing surface distance is overlarge; 3. because the area of the base of the screw is smaller, the back space of the wallboard is smaller, and the wallboard is difficult to penetrate deep into the gap for adjustment by hands; 4. the leveling screw rod and the fixing piece are arranged separately, so that the installation procedure and the labor of workers are increased, and the cost is high.
Disclosure of Invention
The invention aims to provide a leveling member and an installation mode thereof, wherein the leveling member can reduce the thickness of a finished surface of a wall surface, reduce leveling procedures, is easy to fix and has wide application range.
The invention provides the following technical scheme: the component capable of reducing the finishing surface of the wall surface is characterized by comprising a leveling base, a leveling screw, a back wedge piece, an external wedge piece and a wedge piece sliding rail; the middle part of the leveling base is provided with a transverse leveling hole, one end of the leveling screw rod penetrates through the transverse leveling hole and is connected with the leveling base through a fixing nut, and the other end of the leveling screw rod is fixed on a wallboard to be installed;
the wedge sliding rail is fixedly arranged on the end face of one side of the leveling base, and the back wedge and the outer wedge are respectively in sliding connection with the wedge sliding rail.
The member capable of reducing the wall surface finishing surface is characterized in that the number of the wedge sliding rails is two, the two wedge sliding rails are symmetrically arranged along the central line of the leveling base, and the wedge sliding rails are provided with sliding grooves.
The member capable of reducing the wall surface finishing surface is characterized in that two back sliding block structures matched with the sliding grooves are arranged on one side of the back wedge-shaped member, the distance between the transverse central lines of the two back sliding block structures is equal to the distance between the transverse central lines of the two sliding grooves, and the back wedge-shaped structure is arranged on the other side of the back wedge-shaped member.
The member capable of reducing the wall surface finishing surface is characterized in that two external sliding block structures matched with the sliding grooves are arranged on one side of the external wedge-shaped member, the distance between the transverse central lines of the two external sliding block structures is equal to the distance between the transverse central lines of the two sliding grooves, and an external wedge-shaped structure matched with the back wedge-shaped structure is arranged on the other side of the external wedge-shaped member.
The member capable of reducing the finishing surface of the wall surface is characterized in that the transverse leveling holes are of a waist-shaped hole structure.
The member capable of reducing the finishing surface of the wall surface is characterized in that the fixing nut and the wedge-shaped piece sliding rail are respectively positioned at two sides of the leveling base.
The member capable of reducing the finishing surface of the wall surface is characterized in that a plurality of fixing screw holes for fixing the original wall surface are formed in the leveling base, and the plurality of fixing screw holes are uniformly distributed along the contour edge of the leveling base.
The member capable of reducing the finishing surface of the wall surface is characterized in that the longitudinal section of the leveling base is one of round, oval or polygonal.
The member capable of reducing the finishing surface of the wall surface is characterized in that the leveling base is made of one of metal, plastic or glass fiber reinforced plastic.
The installation mode of the wall surface finishing surface member is characterized by comprising the following installation steps of:
The method comprises the steps that firstly, a leveling screw is fixedly installed in a screw hole on an aluminum alloy component adhered to the back of a wallboard to be installed; when the wall surface of the original wall is flat, a leveling assembly consisting of a leveling base, a leveling screw and a fixing nut is adopted, the leveling base passes through the leveling screw to be tightly attached to the original wall, and the leveling base is driven into a fixing screw hole through a plastic expansion bolt or a steel chain nail to be fixed with the original wall;
when the original wall surface is uneven, a leveling assembly consisting of a leveling base, a leveling screw, a back wedge piece, an external wedge piece and a wedge piece sliding rail is adopted; firstly, erecting the wallboard, adjusting the relative position between the leveling base and the leveling screw rod through the fixing nut according to actual conditions, leveling the wallboard, and screwing the fixing nut after leveling is finished; in the fixing process, the relative position between the transverse leveling hole and the leveling screw rod is adjusted, so that the relative position between the leveling base and the wallboard to be installed in the left-right direction is adjusted, and the tightening and fixing operation of the fixing nut is facilitated;
inserting a back wedge and an outer wedge into a wedge sliding rail on the leveling base, and adjusting the thickness of the back of the leveling base by adjusting the position of the back wedge and the relative fitting position between the back wedge and the outer wedge; after the adjustment is finished, driving the external wedge-shaped piece into the original wall by using a plastic expansion bolt or a steel chain riveting to finish the fixation;
And fourthly, fixing a plurality of leveling assemblies on the same wallboard component according to the steps, inserting an insert at the back of the next wallboard to be installed into the component on the leveled fixed wallboard after finishing, wherein the component is also arranged at the other side of the next wallboard, and repeating the leveling fixing operation.
By adopting the technology, compared with the prior art, the invention has the following beneficial effects:
1) The wall board to be installed can be leveled by adjusting the position of the back wedge piece and the relative joint position between the back wedge piece and the external wedge piece when the original wall surface is uneven, and the thickness of the finishing surface for wall surface installation is reduced; the whole operation steps are simple and quick, the construction procedures are reduced, and the construction efficiency is improved;
2) According to the invention, through the matching structure between the back wedge piece and the outer wedge piece, the left-right and front-back direction adjustment in the wallboard leveling process can be realized, and the application range is wide;
3) According to the invention, through the transverse leveling holes, the relative position between the leveling base and the leveling screw rod can be adjusted, so that the area of the leveling base extending out of the back of the wallboard is adjusted, and the leveling base is convenient to fix.
Drawings
FIG. 1 is a schematic view of a front split structure of the present invention;
FIG. 2 is a schematic view of a back split structure of the present invention;
Fig. 3 is a schematic view of the wall panel mounting structure of the present invention.
In the figure: 1. leveling the base; 11. a transverse leveling hole; 12. fixing the screw holes; 2. leveling the screw; 3. a back wedge; 31. a back slider structure; 32. a back wedge structure; 4. an outer wedge; 41. an external slider structure; 42. an outer wedge structure; 5. wedge slide rail; 51. a chute; 6. A fixing nut; 7. wall boards to be installed; 8. a member; 9. an insert.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and examples of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
On the contrary, the invention is intended to cover any alternatives, modifications, equivalents, and variations as may be included within the spirit and scope of the invention as defined by the appended claims. Further, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. The present invention will be fully understood by those skilled in the art without the details described herein.
Referring to fig. 1-3, a member for reducing the finish of a wall surface comprises a leveling base 1, a leveling screw 2, a back wedge 3, an outer wedge 4 and a wedge slide rail 5; the middle part of the leveling base 1 is provided with a transverse leveling hole 11, the transverse leveling hole 11 is of a waist-shaped hole structure, the leveling base 1 is provided with a plurality of fixing screw holes 12 for fixing an original wall surface, the plurality of fixing screw holes 12 are uniformly distributed along the periphery of the leveling base 1, the longitudinal section of the leveling base 1 is one of a circle, an ellipse or a polygon, and the leveling base 1 is made of one of metal, plastic or glass fiber reinforced plastic;
One end of the leveling screw rod 2 passes through the transverse leveling hole 11 and is connected with the leveling base 1 through the fixing nut 6, and the other end of the leveling screw rod is fixed on the wallboard 7 to be installed;
the wedge sliding rails 5 are fixedly arranged on the end face of one side of the leveling base 1, the number of the wedge sliding rails 5 is two, the two wedge sliding rails 5 are symmetrically arranged along the central line of the leveling base 1, and the wedge sliding rails 5 are provided with sliding grooves 51;
The back wedge 3 and the outer wedge 4 are respectively connected with the wedge sliding rail 5 in a sliding way;
Wherein, two back sliding block structures 31 matched with the sliding grooves 51 are arranged on one side of the back wedge-shaped piece 3, the distance between the two back sliding block structures 31 is equal to the distance between the two sliding grooves 51, and a back wedge-shaped structure 32 is arranged on the other side;
Two outer slide block structures 41 matched with the slide grooves 51 are arranged on one side of the outer wedge 4, the distance between the two outer slide block structures 41 is equal to the distance between the two slide grooves 51, and an outer wedge structure 42 matched with the back wedge structure 32 is arranged on the other side.
The installation mode of the wall surface finishing surface member is characterized by comprising the following installation steps of:
The method comprises the steps of firstly, fixedly mounting a leveling screw rod 2 in a screw hole on an aluminum alloy member 8 adhered to the back of a wallboard 7 to be mounted; when the wall surface of the original wall is flat, a leveling assembly consisting of a leveling base 1, a leveling screw rod 2 and a fixing nut 6 is adopted, the leveling base 1 passes through the leveling screw rod 2 and is tightly attached to the original wall, and the leveling assembly is driven into a fixing screw hole 12 through a plastic expansion bolt or a steel chain riveting to be fixed with the original wall;
when the original wall surface is uneven, a leveling assembly consisting of a leveling base 1, a leveling screw 2, a back wedge 3, an external wedge 4 and a wedge sliding rail 5 is adopted; firstly, the wallboard is erected, the relative position between the leveling base 1 and the leveling screw rod 2 is adjusted through the fixing nut 6 according to actual conditions, the wallboard is leveled, and the leveling base is pulled out as much as possible, so that the wallboard is convenient to fix; after leveling is completed, tightening the fixing nut 6; in the fixing process, the relative position between the transverse leveling hole 11 and the leveling screw rod 2 is adjusted, so that the relative position between the leveling base 1 and the wallboard 7 to be installed in the left-right direction is adjusted, and the tightening and fixing operation of the fixing nut 6 is facilitated;
Step three, inserting a back wedge 3 and an outer wedge 4 into a wedge sliding rail 5 on the leveling base 1, and adjusting the thickness of the back of the leveling base 1 by adjusting the position of the back wedge 3 and the relative fitting position between the back wedge 3 and the outer wedge 4; after the adjustment is finished, the external wedge-shaped piece 4 is driven into the original wall by using a plastic expansion bolt or a steel chain riveting to finish the fixation;
and fourthly, fixing a plurality of leveling assemblies on the same wallboard member 8 according to the steps, inserting an insert 9 at the back of the next wallboard 7 to be installed into the member 8 on the leveled fixed wallboard after finishing, wherein the member 8 is also arranged at the other side of the next wallboard, and repeating the leveling fixing operation.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The utility model provides a reducible wall accomplishes mounting means of face component which characterized in that: the reducible wall surface finishing surface component comprises a leveling base (1), a leveling screw (2), a back wedge (3), an outer wedge (4) and a wedge sliding rail (5); a transverse leveling hole (11) is formed in the middle of the leveling base (1), one end of the leveling screw rod (2) penetrates through the transverse leveling hole (11) and is connected with the leveling base (1) through a fixing nut (6), and the other end of the leveling screw rod is fixed on a wallboard (7) to be installed;
The wedge sliding rail (5) is fixedly arranged on the end face of one side of the leveling base (1), and the back wedge (3) and the outer wedge (4) are respectively connected with the wedge sliding rail (5) in a sliding manner;
the method specifically comprises the following mounting steps:
step one, fixedly mounting a leveling screw (2) in a screw hole on an aluminum alloy member (8) bonded on the back of a wallboard (7) to be mounted; when the original wall surface is flat, a leveling assembly consisting of a leveling base (1), a leveling screw (2) and a fixing nut (6) is adopted, the leveling base (1) passes through the leveling screw (2) to be tightly attached to the original wall, and the leveling assembly is driven into a fixing screw hole (12) through a plastic expansion bolt or a steel chain nail to be fixed with the original wall;
When the original wall surface is uneven, a leveling assembly consisting of a leveling base (1), a leveling screw (2), a back wedge (3), an external wedge (4) and a wedge sliding rail (5) is adopted; firstly, erecting a wallboard, adjusting the relative position between a leveling base (1) and a leveling screw (2) through a fixing nut (6) according to actual conditions, leveling the wallboard, and screwing the fixing nut (6) after leveling is finished; in the fixing process, the relative position between the transverse leveling hole (11) and the leveling screw (2) is adjusted, so that the relative position between the leveling base (1) and the wallboard (7) to be installed in the left-right direction is adjusted, and the tightening and fixing operation of the fixing nut (6) is facilitated;
Step three, inserting a back wedge (3) and an outer wedge (4) into a wedge sliding rail (5) on the leveling base (1), and adjusting the thickness of the back of the leveling base (1) by adjusting the position of the back wedge (3) and the relative fitting position between the back wedge (3) and the outer wedge (4); after the adjustment is finished, driving the external wedge-shaped piece (4) into the original wall by using a plastic expansion bolt or a steel chain riveting to finish the fixation;
And fourthly, fixing a plurality of leveling assemblies on the same wallboard component (8) according to the steps, inserting an insert (9) on the back of the next wallboard (7) to be installed into the component (8) on the leveled and fixed wallboard after finishing, and repeating the leveling and fixing operation, wherein the component (8) is also arranged on the other side of the next wallboard.
2. The installation mode of the reducible wall surface finishing member according to claim 1, wherein the number of the wedge sliding rails (5) is two, the two wedge sliding rails (5) are symmetrically arranged along the central line of the leveling base (1), and the wedge sliding rails (5) are provided with sliding grooves (51).
3. The installation method of the wall finishing surface member capable of being reduced according to claim 1 or 2, wherein one side of the back wedge member (3) is provided with two back sliding block structures (31) matched with the sliding grooves (51), the distance between the transverse central lines of the two back sliding block structures (31) is equal to the distance between the transverse central lines of the two sliding grooves (51), and the other side is provided with a back wedge structure (32).
4. A mounting method for a wall finishing member according to claim 1 or 2, characterized in that one side of the outer wedge (4) is provided with two outer slide structures (41) matching with the slide grooves (51), the distance between the transverse centre lines of the two outer slide structures (41) is equal to the distance between the transverse centre lines of the two slide grooves (51), and the other side is provided with an outer wedge structure (42) matching with the back wedge structure (32).
5. The installation method of the wall finishing member according to claim 1, wherein the transverse leveling holes (11) are of a waist-shaped hole structure.
6. The installation mode of the wall finishing surface member capable of being reduced according to claim 1, wherein the fixing nut (6) and the wedge sliding rail (5) are respectively arranged at two sides of the leveling base (1).
7. The installation mode of the reducible wall surface finishing member according to claim 1, wherein the leveling base (1) is provided with a plurality of fixing screw holes (12) for fixing the original wall surface, and the plurality of fixing screw holes (12) are uniformly distributed along the contour edge of the leveling base (1).
8. The installation mode of the wall finishing surface member capable of being reduced according to claim 1, wherein the longitudinal section of the leveling base (1) is one of a circle, an ellipse or a polygon.
9. The installation mode of the wall finishing surface member can be reduced according to claim 1, wherein the leveling base (1) is made of one of metal, plastic or glass fiber reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495183.4A CN111779291B (en) | 2020-06-03 | 2020-06-03 | Component capable of reducing wall surface finishing surface and mounting mode thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495183.4A CN111779291B (en) | 2020-06-03 | 2020-06-03 | Component capable of reducing wall surface finishing surface and mounting mode thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111779291A CN111779291A (en) | 2020-10-16 |
| CN111779291B true CN111779291B (en) | 2024-09-06 |
Family
ID=72753289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010495183.4A Active CN111779291B (en) | 2020-06-03 | 2020-06-03 | Component capable of reducing wall surface finishing surface and mounting mode thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111779291B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095856B (en) * | 2020-10-19 | 2024-11-01 | 浙江亚厦装饰股份有限公司 | Assembled underframe structure of height-adjustable |
| CN112570940A (en) * | 2020-12-25 | 2021-03-30 | 浙江亚厦装饰股份有限公司 | Welding leveling device and using method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212562569U (en) * | 2020-06-03 | 2021-02-19 | 浙江亚厦装饰股份有限公司 | Component capable of reducing finished surface of wall surface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210216981U (en) * | 2019-04-22 | 2020-03-31 | 浙江亚厦装饰股份有限公司 | Adjusting structure and internal corner integrated structure capable of achieving quick leveling |
| CN110331832A (en) * | 2019-07-11 | 2019-10-15 | 金螳螂精装科技（苏州）有限公司 | A kind of assembled wallboard mounting structure of staged leveling |
-
2020
- 2020-06-03 CN CN202010495183.4A patent/CN111779291B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212562569U (en) * | 2020-06-03 | 2021-02-19 | 浙江亚厦装饰股份有限公司 | Component capable of reducing finished surface of wall surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111779291A (en) | 2020-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215487999U (en) | A gallows device for pipeline is fixed | |
| CN111779291A (en) | Component capable of reducing finished surface of wall surface and mounting mode thereof | |
| CN212562569U (en) | Component capable of reducing finished surface of wall surface | |
| CN209799109U (en) | Curtain wall mounting structure capable of achieving different angles | |
| CN211286422U (en) | Quick installing the system of assembled wallboard | |
| CN219509059U (en) | Steel plate shear wall | |
| CN116427651B (en) | Steel plate shear wall and installation method thereof | |
| CN218374892U (en) | Assembled built on stilts basic unit | |
| CN209025277U (en) | A kind of metal Roof outer panel curtain wall installation part | |
| CN212613509U (en) | Assembled wall leveling keel | |
| CN212405804U (en) | Stone toilet wall assembly | |
| CN210164069U (en) | Assembled house post roof beam connection structure | |
| CN214739090U (en) | Classroom outer wall design structure | |
| CN223813966U (en) | Noise reduction and sound insulation plate for railway construction | |
| CN213709973U (en) | Wall body plate connecting structure for green building | |
| CN220395075U (en) | Building wood grain decorative board mounting | |
| CN218374911U (en) | Leveling base assembly | |
| CN223510511U (en) | A lightweight steel frame for easy-to-install tiled roofs | |
| CN221567507U (en) | An assembled building exterior wall surface fastening component | |
| CN219825744U (en) | Curtain wall construction convenient to installation and regulation | |
| CN115977249B (en) | Steel skeleton fixing mechanism for steel skeleton concrete member | |
| CN214329493U (en) | Mounting structure of curtain | |
| CN223753638U (en) | honeycomb panels | |
| CN220954102U (en) | Assembled aluminum plate curtain wall construction | |
| CN211949196U (en) | Steel structure building component |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |