CN110512720A - A kind of light concrete prefabricated house structure of light steel - Google Patents
A kind of light concrete prefabricated house structure of light steel Download PDFInfo
- Publication number
- CN110512720A CN110512720A CN201910819449.3A CN201910819449A CN110512720A CN 110512720 A CN110512720 A CN 110512720A CN 201910819449 A CN201910819449 A CN 201910819449A CN 110512720 A CN110512720 A CN 110512720A
- Authority
- CN
- China
- Prior art keywords
- shearing resistance
- house
- light
- connecting plate
- concrete prefabricated
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000010008 shearing Methods 0.000 claims abstract description 41
- 239000012774 insulation material Substances 0.000 claims abstract description 11
- 235000000396 iron Nutrition 0.000 claims abstract description 10
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of light light concrete prefabricated house structures of steel, including house ontology, the house ontology includes special-shaped truss and thermal insulation material, it is ladder-like at the eaves of the abnormity truss, the filled thermal insulation materials are in special-shaped truss, the house ontology further includes multiple vertical angle irons and attachment device, adjacent angle iron on vertical direction is fixed by attachment device, the attachment device includes connecting plate, shearing resistance block and bolt, there are two the connecting plate is set, and two connecting plates are fixed with the adjacent one end of upper and lower two angle irons respectively, two opposite sides of connecting plate are equipped with shearing resistance block, this light light concrete prefabricated house structure of steel, keep the connection of modularized house more convenient, and improve the shearing resistance performance of modularized house, improve the stability and safety in house, it extends The service life in house enhances the thermal insulation property at eaves, has saved the utilization to thermal energy.
Description
Technical field
The present invention relates to modularized house building technology field, specially a kind of light concrete prefabricated house knot of light steel
Structure.
Background technique
In existing modular architectural dwelling house system, the connection method of modules is all to follow the biography of container angle
The connection method of system has many drawbacks.Because traditional attachment device mostly uses cast iron finished product connector, price is very high, ruler
It is very little larger；Traditional attachment device also increases the height of building, increases cost, and traditional attachment device also influences exterior wall dress
Effect is repaired, the needs for being not suitable for building trade, being unsatisfactory for modular architectural development.
Existing portions modular house is formed by triangle iron formation, when house is built, need to be incited somebody to action by attachment device
Two angle irons on vertical direction are fixed, but the shearing resistance of existing attachment device is poor, cannot play to house
Good shearing resistance performance, and the thermal insulation property at the eaves in existing module house is poor, is unfavorable for the environmental protection to thermal energy
It uses.For this purpose, it is proposed that a kind of light concrete prefabricated house structure of light steel.
Summary of the invention
The purpose of the present invention is to provide a kind of light light concrete prefabricated house structures of steel, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of light concrete prefabricated house structure of light steel,
Including house ontology, the house ontology includes special-shaped truss and thermal insulation material, be at the eaves of the abnormity truss it is ladder-like,
For the filled thermal insulation materials in special-shaped truss, the house ontology further includes multiple vertical angle irons and attachment device, is erected
The upward adjacent angle iron of histogram is fixed by attachment device, and the attachment device includes connecting plate, shearing resistance block and bolt,
There are two the connecting plate is set, and two connecting plates are fixed with the adjacent one end of upper and lower two angle irons respectively, two connecting plates
Opposite side is equipped with shearing resistance block, and the shearing resistance block is pyramidal structure, and the side of shearing resistance block small end face is located at it
Close to the side of connecting plate, the cone tank matched with two shearing resistance blocks, and two shearing resistances are respectively equipped on two connecting plates
Power block is bolted.
Preferably, the thickness of the shearing resistance block is greater than the thickness of connecting plate.
Preferably, the side of the shearing resistance block large end face is equipped with elastic component, and the elastic component includes holddown spring and pressure
The side of tight block, the shearing resistance block large end face is equipped with device slot, and one end of the holddown spring and the bottom of device slot are fixed,
The other end is fixed with compact heap, and the inner wall of the compact heap and device slot cooperates, and the compact heap on two shearing resistance blocks passes through spiral shell
Bolt is fixed.
Preferably, the section of the compact heap is positive polygonized structure.
Preferably, the connecting plate is by welding and fixing at the port of angle iron.
Compared with prior art, the beneficial effects of the present invention are:
The present invention keeps the connection of modularized house more convenient, and improves the shearing resistance performance of modularized house, improves
The stability and safety in house, extend the service life in house, enhance the thermal insulation property at eaves, have saved to thermal energy
Utilization.
Detailed description of the invention
Fig. 1 is modularized house structural schematic diagram；
Fig. 2 is attachment device structural schematic diagram of the present invention；
Fig. 3 is shearing resistance block structure schematic diagram of the present invention；
Fig. 4 is spring structure schematic diagram of the present invention；
Fig. 5 is existing house heat-insulating material position view；
Fig. 6 is thermal insulation material position view of the present invention；
In figure: the house 1- ontology；2- abnormity truss；3- thermal insulation material；4- angle iron；5- attachment device；6- connecting plate；7- shearing resistance
Power block；8- bolt；9- cone tank；10- elastic component；11- holddown spring；12- compact heap；13- device slot.
Specific embodiment
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 description, 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.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of light light concrete prefabricated house structure of steel, packet
House ontology 1 is included, it is ladder at the eaves of the abnormity truss 2 that the house ontology 1, which includes special-shaped truss 2 and thermal insulation material 3,
Shape, the thermal insulation material 3 are filled in special-shaped truss 2, are increased thermal insulation material 3 to the area coverage on roof, are made house ontology 1
Thermal insulation property it is more preferable.
The house ontology 1 further includes multiple vertical angle irons 4 and attachment device 5, adjacent three on vertical direction
Angle bar 4 is fixed by attachment device 5, and the attachment device 5 includes connecting plate 6, shearing resistance block 7 and bolt 8, the connecting plate 6
If there are two, and two connecting plates 6 are fixed with the adjacent one end of upper and lower two angle irons 4 respectively, two connecting plates 6 it is opposite one
Side is equipped with shearing resistance block 7, and the shearing resistance block 7 is pyramidal structure, and the side of 7 small end face of shearing resistance block is located at it close to even
The side of fishplate bar 6 is respectively equipped with the cone tank 9 matched with two shearing resistance blocks 7, and two shearings resistance on two connecting plates 6
Block 7 is fixed by bolt 8, by the mating reaction of shearing resistance block 7 and cone tank 9, improves upper and lower two angle irons 4 connection
Shearing resistance performance improves the stability of house ontology 1.
The thickness of the shearing resistance block 7 is greater than the thickness of connecting plate 6, makes the contact area of shearing resistance block 7 and cone tank 9 most
Greatly, the stability of two connecting plates 6 connection is improved.
The side of 7 large end face of shearing resistance block is equipped with elastic component 10, and the elastic component 10 includes holddown spring 11 and pressure
Tight block 12, the side of 7 large end face of shearing resistance block are equipped with device slot 13, one end and the device slot 13 of the holddown spring 11
Bottom is fixed, and the other end and compact heap 12 are fixed, and the inner wall of the compact heap 12 and device slot 13 cooperates, two shearing resistance blocks 7
On compact heap 12 it is fixed by bolt 8, under the elastic force effect of holddown spring 11, it is therefore prevented that the loosening of bolt 8.
The section of the compact heap 12 is positive polygonized structure, avoids to apply holddown spring 11 when bolt 8 rotates and turn round
Square plays a protective role to holddown spring 11.
The connecting plate 6 is by welding and fixing at the port of angle iron 4.
In use, determining the specification on basis according to geology prospecting results, being connect, held with walling system by standard fastener
The load that load upper wall body system transmits.
Walling system be mounted to by light concrete panel between light steel column it is combined at wall, indoor is arranged steel and draws
Band is laid with lining in inside to enhance wall stability to cover steel drawstring.Insulating layer, exterior trim panel are laid on the outside of wall.
Light steel column load-bearing, light concrete panel only consider rigidity as entity wallboard not load-bearing, can reduce light steel column
Computational length reduces steel using amount, can be avoided empty sound, plays the role of heat preservation.This structure highest can accomplish 5 layers.
Light steel column, technical requirements are as follows: the light steel of double C90-0.75 thin-walleds, material G550.
Light concrete panel, technology ask as follows: thickness 130mm；Hollow-granular polystyrene composite concrete board；Elastic modulus E c >=
4000N/mm2；Poisson's ratio 0.2；Performance should meet JG/T169-2005.
Floor system uses thin-walled light steel truss structure system, truss depth 300mm, and spacing is no more than 400mm, is laid with: ceramic tile/
Floor, cement screed-coat, lightweight concrete, extruded sheet, OSB plate and ceiling etc..
Window opening port system, door opening port system top lintel use thin-walled light steel truss structure, height and span about truss are as follows:
400mm*4800mm, truss lower boom use double C-type light-gauge steel section, and double C-type light-gauge steel section column will be arranged to prop up in hole two sides
Lintel truss is supportted, to transmit load to substructure.It can thus be concluded that the maximum width of door-window opening is 4800mm.Except this it
Outside, remaining window opening port system, door opening port system all parts are that light-gauge steel section is process.
Roof system is made of the light steel body system of thin-walled, it and walling system above-mentioned can attachment devices through the invention
5 are effectively connected, and waterproof layer, insulating layer, keel, furred ceiling, ceiling are accompanied by, and undertake the dead load transmitted by roofing, work
Load and earthquake load.Its moulding can according to need flexible design, for there is the long-span roofing of complex model, can use
Truss (Truss) structure；If expanding the interior space, planar structure (Panel) can also be used.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, 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 including 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
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of light concrete prefabricated house structure of light steel, including house ontology (1), it is characterised in that: the house ontology
(1) include special-shaped truss (2) and thermal insulation material (3), be ladder-like, the thermal insulation material at the eaves of the abnormity truss (2)
(3) it is filled in special-shaped truss (2).
2. a kind of light light concrete prefabricated house structure of steel according to claim 1, it is characterised in that: the house sheet
Body (1) further includes multiple vertical angle irons (4) and attachment device (5), and the adjacent angle iron (4) on vertical direction passes through company
Connection device (5) is fixed, and the attachment device (5) includes connecting plate (6), shearing resistance block (7) and bolt (8), the connecting plate (6)
If there are two, and two connecting plates (6) respectively fix by one end adjacent with upper and lower two angle irons (4), two connecting plate (6) phases
Pair side be equipped with shearing resistance block (7), the shearing resistance block (7) is pyramidal structure, and the side of shearing resistance block (7) small end face
The cone matched with two shearing resistance blocks (7) is respectively equipped on the side of connecting plate (6), two connecting plates (6) positioned at it
Shape slot (9), and two shearing resistance blocks (7) are fixed by bolt (8).
3. a kind of light light concrete prefabricated house structure of steel according to claim 1, it is characterised in that: the shearing resistance
The thickness of block (7) is greater than the thickness of connecting plate (6).
4. a kind of light light concrete prefabricated house structure of steel according to claim 2, it is characterised in that: the shearing resistance
The side of block (7) large end face is equipped with elastic component (10), and the elastic component (10) includes holddown spring (11) and compact heap (12), institute
The side for stating shearing resistance block (7) large end face is equipped with device slot (13), one end and device slot (13) of the holddown spring (11)
Bottom is fixed, and the other end and compact heap (12) are fixed, and the inner wall of the compact heap (12) and device slot (13) cooperates, two shearing resistances
Compact heap (12) on power block (7) is fixed by bolt (8).
5. a kind of light light concrete prefabricated house structure of steel according to claim 3, it is characterised in that: the compact heap
(12) section is positive polygonized structure.
6. a kind of light light concrete prefabricated house structure of steel according to claim 1, it is characterised in that: the connecting plate
(6) by welding and being fixed at the port of angle iron (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910819449.3A CN110512720B (en) | 2019-09-04 | 2019-09-04 | Light steel light concrete prefabricated house structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910819449.3A CN110512720B (en) | 2019-09-04 | 2019-09-04 | Light steel light concrete prefabricated house structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110512720A true CN110512720A (en) | 2019-11-29 |
| CN110512720B CN110512720B (en) | 2020-12-11 |
Family
ID=68628938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910819449.3A Active CN110512720B (en) | 2019-09-04 | 2019-09-04 | Light steel light concrete prefabricated house structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512720B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10341117A1 (en) * | 2003-09-03 | 2005-04-07 | König + Neurath AG | Connecting element for connecting of partition sections has connecting components which in third cartesian direction are constructed narrower than join gap defined by connecting edges of partition sections |
| CN201288376Y (en) * | 2008-09-28 | 2009-08-12 | 徐州中煤钢结构建设有限公司 | Connection structure of steel structural member |
| CN101688403A (en) * | 2007-07-11 | 2010-03-31 | 费希尔厂有限责任两合公司 | Damping device and fastening arrangment |
| CN101809236A (en) * | 2007-09-05 | 2010-08-18 | 安控有限公司 | Connector |
| CN103866864A (en) * | 2014-03-12 | 2014-06-18 | 南京工业大学 | Bolt shear connector and method for enhancing shear strength by using spring |
| CN204059597U (en) * | 2014-07-22 | 2014-12-31 | 湖南大学 | A kind of bolt sleeve device realizing combining structure shear connector stiffness variation |
| CN105544721A (en) * | 2016-02-06 | 2016-05-04 | 定州市力瑞钢结构有限公司 | Energy-saving light-steel fabricated building and construction method thereof |
| CN205637661U (en) * | 2016-05-24 | 2016-10-12 | 湖南志丰钢构有限公司 | Multilayer lightweight steel construction villa |
-
2019
- 2019-09-04 CN CN201910819449.3A patent/CN110512720B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10341117A1 (en) * | 2003-09-03 | 2005-04-07 | König + Neurath AG | Connecting element for connecting of partition sections has connecting components which in third cartesian direction are constructed narrower than join gap defined by connecting edges of partition sections |
| CN101688403A (en) * | 2007-07-11 | 2010-03-31 | 费希尔厂有限责任两合公司 | Damping device and fastening arrangment |
| CN101809236A (en) * | 2007-09-05 | 2010-08-18 | 安控有限公司 | Connector |
| CN201288376Y (en) * | 2008-09-28 | 2009-08-12 | 徐州中煤钢结构建设有限公司 | Connection structure of steel structural member |
| CN103866864A (en) * | 2014-03-12 | 2014-06-18 | 南京工业大学 | Bolt shear connector and method for enhancing shear strength by using spring |
| CN204059597U (en) * | 2014-07-22 | 2014-12-31 | 湖南大学 | A kind of bolt sleeve device realizing combining structure shear connector stiffness variation |
| CN105544721A (en) * | 2016-02-06 | 2016-05-04 | 定州市力瑞钢结构有限公司 | Energy-saving light-steel fabricated building and construction method thereof |
| CN205637661U (en) * | 2016-05-24 | 2016-10-12 | 湖南志丰钢构有限公司 | Multilayer lightweight steel construction villa |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110512720B (en) | 2020-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106638963A (en) | Rapid assembly type integrated house and building method thereof | |
| CN104631857B (en) | Movable dwellings | |
| WO2017041517A1 (en) | Movable aluminum alloy house | |
| CN105926982B (en) | The light steel House on stilts of assembled | |
| CN105421818A (en) | Embedded steel structure assembling residence | |
| CN211597122U (en) | Anti-drop rock wool heated board fixed knot constructs | |
| CN205296893U (en) | Embedded steel construction assembly house | |
| CN211774584U (en) | Thin-wall structure honeycomb composite module assembly room | |
| CN115928909B (en) | Short-limb shear wall assembled light steel combined truss supported steel wire net rack mortar-perlite-polyphenyl composite enclosure wall and manufacturing method thereof | |
| CN207538202U (en) | Light steel composites structure house | |
| CN207436368U (en) | Multi-function low-power-consumption flame-retardant plastic-steel composite sheet structure | |
| CN110512720A (en) | A kind of light concrete prefabricated house structure of light steel | |
| CN2816173Y (en) | Roofing structure of plate-type house | |
| CN110397158A (en) | A kind of boxboard steel construction assembled architecture system | |
| CN102561731B (en) | Module constructed one-layer villa and construction method thereof | |
| CN210530149U (en) | Inclined roof ceramic tile dry hanging structure | |
| CN210530022U (en) | Assembled double-layer external wall panel, mounting structure and horizontal vertical seam waterproof structure | |
| CN203626133U (en) | Thermal-insulating external wall panel with steel frame | |
| CN101603343A (en) | Heat-insulation waterproof accessible steel roof | |
| CN107100266A (en) | A kind of light steel composites structure house | |
| CN109779008B (en) | Anti-seismic anti-cracking steel structure house and construction method thereof | |
| RU74932U1 (en) | FENCING DESIGN FOR BUILDING A BUILDING | |
| CN101240664A (en) | Quickly mounted bamboo house | |
| CN201420318Y (en) | Thermal-insulating waterproof steel roof for people on water | |
| CN205444729U (en) | Insulating brick for roof |
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 |