CN104898245B - A kind of fibre distribution frame - Google Patents
A kind of fibre distribution frame Download PDFInfo
- Publication number
- CN104898245B CN104898245B CN201510358879.1A CN201510358879A CN104898245B CN 104898245 B CN104898245 B CN 104898245B CN 201510358879 A CN201510358879 A CN 201510358879A CN 104898245 B CN104898245 B CN 104898245B
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- distributing disk
- fiber distributing
- positive
- fibre
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 107
- 238000009826 distribution Methods 0.000 title claims abstract description 50
- 239000013307 optical fiber Substances 0.000 claims abstract description 98
- 230000003287 optical effect Effects 0.000 claims abstract description 35
- 239000002356 single layer Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000771208 Buchanania arborescens Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of fibre distribution frames, comprising: machine frame and at least one optical fiber distributing disk group further include the positive fibre ribbons of fixed optical fiber, and the optical fiber is arranged as single layer in the positive fibre ribbons, and side is provided with the first fitting block outside the positive fibre ribbons；The optical fiber distributing disk of the preset quantity is embedded in vertically to be installed in the machine frame and arranges in the horizontal direction；It is provided on the optical fiber distributing disk and is bonded the second fixed fitting block of block fitting with described the first of the positive fibre ribbons, optical fiber distributing disk passes in and out machine frame from fibre distribution frame rear portion, production operation is avoided to conflict with what operation operated, and optical fiber distributing disk is arranged using the perpendicular horizontal folded mode of disk, more effectively utilize the space of fibre distribution frame, optical fiber is fixed in positive fibre ribbons, positive fibre ribbons assembly is simple, it is shorter that solution column optical cable wears fine length, wear the problem of fine difficulty, and it is fixed on optical fiber distributing disk using fitting block fitting, optimize fibre distribution frame space layout, improve space utilization rate.
Description
Technical field
The present invention relates to fiber optic communication fields, more particularly to a kind of fibre distribution frame.
Background technique
ODF (Optical Distribution Frame) fibre distribution frame is the optical fiber for aiming at the design of fiber optic communication computer room
Distribution plant is an important corollary equipment in optical transmission system, is mainly used for fused fiber splice, the optical connector of optical fiber cable termination
Installation, optical path tunes connect, the storage of extra tail optical fiber and the protection of optical cable etc., it is for Networks of Fiber Communications safe operation and flexible
Using there is important role.
But current almost all of optical fiber distributing disk is all the front disengaging from fibre distribution frame, this has resulted in light
The wiring on fine distribution board upper layer influences the disengaging of the optical fiber distributing disk of lower layer.Meanwhile naturally drooping for wiring also will affect interlayer
Operating space so that production operation operates with operation and causes to conflict and the space utilization rate of fibre distribution frame is lower.
Summary of the invention
In view of this, fibre distribution frame can be optimized the main purpose of the present invention is to provide a kind of fibre distribution frame
Space layout improves space utilization rate.
To achieve the above object, the present invention provides a kind of fibre distribution frames, comprising: machine frame and at least one optical fiber distributing
Disk group, the optical fiber distributing disk group include the optical fiber distributing disk of preset quantity, further include the positive fibre ribbons of fixed optical fiber, the optical fiber
Single layer is arranged as in the positive fibre ribbons, side is provided with the first fitting block outside the positive fibre ribbons；
The optical fiber distributing disk is installed in the machine frame from the fibre distribution frame rear portion or dismantles from the machine frame；
The optical fiber distributing disk of the preset quantity is embedded in vertically to be installed in the machine frame and arranges in the horizontal direction；
It is provided on the optical fiber distributing disk and is bonded the second fixed fitting of block fitting with described the first of the positive fibre ribbons
Block.
Preferably, the positive fibre ribbons are made of two panels base band, the base band along axial sides be respectively arranged with clamping groove with
Clamping joint, the clamping groove are adapted with the size of the clamping joint, the clamping joint and clamping groove of base band and the card of another base band
Access slot and clamping joint connect and fix respectively, form the axial space of the optical fiber of fixed monolayer alignment.
Preferably, the fibre distribution frame further include: access the optical cable that the positive fibre ribbons access the fibre distribution frame
Plate, the optical cable access board, which can be clamped, to be installed in the machine frame.
Preferably, the fibre distribution frame further include: the wire peg and metallic channel of the fixed positive fibre ribbons wire location.
Preferably, the positive fibre ribbons are in the unilateral side wiring of at least one optical fiber distributing disk group.
Preferably, optical fiber distributing disk rear portion is provided with and optical fiber distributing disk threading method in downward direction at 45 °
It is blue.
Preferably, the positive fibre ribbons can accommodate 12 optical fiber.
Preferably, an optical fiber distributing disk group includes 12 optical fiber distributing disks.
Preferably, logo area is provided on the optical fiber distributing disk.
Preferably, the fibre distribution frame front forms optical port matrix unit, wire peg matrix unit and control line storehouse matrix
Unit；
The optical port matrix unit is located at the optical fiber distributing disk group rear portion；
The wire peg matrix unit is located at the wire peg rear portion；
The control line storehouse matrix unit is located at optical cable access postlaminar part.
Using a kind of fibre distribution frame provided by the invention, comprising: machine frame and at least one optical fiber distributing disk group, the light
Fine distribution board group includes the optical fiber distributing disk of preset quantity, further includes the positive fibre ribbons of fixed optical fiber, the optical fiber is in the positive fibre
Single layer is arranged as in band, side is provided with the first fitting block outside the positive fibre ribbons；The optical fiber distributing disk is matched from the optical fiber
Coil holder rear portion is installed in the machine frame or dismantles from the machine frame；The optical fiber distributing disk of the preset quantity is embedded in peace vertically
Loaded on arranging in the machine frame and in the horizontal direction；First patch with the positive fibre ribbons is provided on the optical fiber distributing disk
The second fixed fitting block of block fitting is closed, optical fiber distributing disk passes in and out machine frame from fibre distribution frame rear portion, avoids production operation and fortune
The conflict of row operation, and optical fiber distributing disk is arranged using the perpendicular horizontal folded mode of disk, more effectively utilizes the space of fibre distribution frame, light
Fibre is fixed in positive fibre ribbons, and the assembly of positive fibre ribbons is simple, is solved column optical cable and is worn that fine length is shorter, wears the problem of fine difficulty, and can
It is fixed on optical fiber distributing disk using fitting block fitting, optimizes fibre distribution frame space layout, improve space utilization rate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of fibre distribution frame embodiment one of the present invention；
Fig. 2 is the structural schematic diagram of positive fibre ribbons in a kind of fibre distribution frame embodiment two of the present invention；
Fig. 3 is a kind of structural schematic diagram of fibre distribution frame embodiment three of the present invention；
Fig. 4 is the structural schematic diagram of optical cable access board in a kind of fibre distribution frame embodiment three of the present invention；
Fig. 5 is a kind of positive structure schematic of three fibre distribution frame of fibre distribution frame embodiment of the present invention.
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.
The present invention provides a kind of fibre distribution frame, the structure that Fig. 1 shows fibre distribution frame embodiment one of the present invention is shown
It is intended to, comprising: machine frame 1 and at least one optical fiber distributing disk group 2, the optical fiber distributing disk group 2 include that the optical fiber of preset quantity is matched
Drum, further includes the positive fibre ribbons 3 of fixed optical fiber, and the optical fiber is arranged as single layer in the positive fibre ribbons 3, outside the positive fibre ribbons 3
Portion side is provided with the first fitting block；
The optical fiber distributing disk is installed in the machine frame 1 from the fibre distribution frame rear portion or tears open from the machine frame 1
It unloads；
The optical fiber distributing disk of the preset quantity is embedded in vertically to be installed in the machine frame 1 and arranges in the horizontal direction；
It is provided on the optical fiber distributing disk and is bonded the second fixed fitting of block fitting with described the first of the positive fibre ribbons 3
Block 4.
Nylon can be used in the first fitting block in the present embodiment outside positive fibre ribbons 3 and the second fitting block 4 on optical fiber distributing disk
Hasp carries out fitting and realizes fixation of the positive fibre ribbons 3 on optical fiber distributing disk.
Using fibre distribution frame provided in this embodiment, optical fiber distributing disk passes in and out machine frame from fibre distribution frame rear portion, avoids
Production operation conflicts with operation operation, and optical fiber distributing disk is arranged using the perpendicular horizontal folded mode of disk, is more effectively matched using optical fiber
The space of coil holder, optical fiber are fixed in positive fibre ribbons, and the assembly of positive fibre ribbons is simple, and solving column optical cable, to wear fine length shorter, are worn fine tired
Difficult problem, and be fixed on optical fiber distributing disk using fitting block fitting, optimize fibre distribution frame space layout, improves space
Utilization rate.
In the embodiment of the present invention two, above-mentioned positive fibre ribbons are made of two panels base band, using the resistance to light wood of suitable width and thickness
Material such as nylon, polyvinyl chloride make, as shown in Fig. 2, the base band is respectively arranged with clamping groove and clamping joint along axial sides, card
Double PE bones can be used in access slot, and clamping joint uses list PE bone, and the clamping groove is adapted with the size of the clamping joint, the card of base band
The clamping groove and clamping joint of connector and clamping groove and another base band connect and fix respectively, 101 ends of the first base band and the second base band
103 ends it is opposite, 102 ends of the first base band and 104 ends of the second base band are opposite, two base band pairings, form fixed monolayer alignment
Optical fiber axial space.
Two base band are put into after the Loose tube in optical cable is cut suitable size when making positive fibre ribbons and are closed axial self-sealed article
Side, the Loose tube that then will be disengaged from one side pull out, and are closed other side self-sealed article on one side, realize envelope of the optical fiber in positive fibre ribbons
It closes, the assembly of positive fibre ribbons is simple, solves column optical cable and wears that fine length is shorter, wears the problem of fine difficulty.Fig. 3 shows optical fiber of the present invention
The structural schematic diagram of distributing frame embodiment three corresponds to embodiment one, further includes:
The positive fibre ribbons are accessed to the optical cable access board 5 of the fibre distribution frame, the fixed positive fibre ribbons wire location
Wire peg 6 and metallic channel 7；
The optical cable access board 5, which can be clamped, to be installed in the machine frame, and the optical cable access board 5 has aperture, and aperture
Quantity is adjustable, such as stacks setting using two plates with identical quantity aperture, and the overlapping portion facet of two plates can be adjusted by pulling
Product realizes the adjusting of the number of openings, and positive fibre ribbons are in the unilateral side wiring of at least one optical fiber distributing disk group, the optical fiber distributing
Disk rear portion be provided with optical fiber distributing disk threading flange in downward direction at 45 °, the demounting flange is can to pass through pop-up
Mode is removed.
The structure of optical cable access board is as shown in Figure 4 in the present embodiment, it is contemplated that optical cable enters after optical fiber cable distribution frame narrow
Space is difficult to carry out fabrication and installation, so all manufacture crafts, being produced on for such as positive fibre ribbons is completed to lead to again outside optical fiber cable distribution frame
It crosses optical cable access board and snaps fit onto the access for completing positive fibre ribbons on machine frame, optical fiber distributing can avoid using metal free optical fiber cable access way
Frame electrification may；
Positive fibre ribbons are entered after fibre distribution frame by optical cable access board to be routed upwards optical fiber distributing disk group is unilateral, avoid as
The mistake of the optical fiber connection right side optical fiber distributing disk of left side uplink, and the face generated on metallic channel intersect, and positive fibre ribbons are upward
Wiring introduces optical fiber distributing disk using metallic channel and wire peg fixed wiring position, by positive fibre ribbons, and disk is limited to 12 cores, by positive fibre ribbons
Fixation is bonded with optical fiber distributing disk, the threading flange at optical fiber distributing disk rear portion is arranged under the nature that angle keeps tail optical fiber more comfortable
It hangs down, reduces tail optical fiber microbending loss, flange can be dismantled by pop-up mode when damaging and be removed, and prevent the particle generated when damage to tail
Fine influence.
The positive fibre ribbons of 12 cores can accommodate 12 optical fiber, and an optical fiber distributing disk group includes 12 optical fiber distributing disks,
There are 3 groups of optical fiber distributing disk groups in the present embodiment, mountable 432 core fibre, the number of openings on optical cable access board is adjustable, such as presses 12
One hole of core then needs 36 hole locations, and 3 hole locations are needed if 144 core, one hole, and so on.
Wire peg is set as removably realizing positive fibre ribbons same layer positioning, reduces face and intersects；It is settable on optical fiber distributing disk
Logo area is identified.
Positive fibre ribbons length determines by wire peg path length and optical cable upstream end to conducting wire pile length, wire peg path length
Is determined by wire peg number and wire peg spacing product, thickness and corner number is laminated in the accuracy error fibre ribbons that are positive, and can be repaired
Just.
Fig. 5 shows the positive structure schematic of the present embodiment fibre distribution frame, including optical port matrix unit, wire peg square
Array element and control line storehouse matrix unit, the optical port matrix unit are located at the optical fiber distributing disk group rear portion, the wire peg square
Array element is located at the wire peg rear portion, and the control line storehouse matrix unit is located at optical cable access postlaminar part.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Fibre distribution frame provided by the present invention is described in detail above, specific case used herein is to this
The principle and embodiment of invention is expounded, method of the invention that the above embodiments are only used to help understand and
Its core concept；At the same time, for those skilled in the art in specific embodiment and is answered according to the thought of the present invention
With in range, there will be changes, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (1)
1. a kind of fibre distribution frame, comprising: machine frame and at least one optical fiber distributing disk group, the optical fiber distributing disk group include default
The optical fiber distributing disk of quantity, which is characterized in that further include:
The positive fibre ribbons of fixed optical fiber, the optical fiber are arranged as single layer in the positive fibre ribbons, side setting outside the positive fibre ribbons
There is the first fitting block, the optical fiber distributing disk is installed in the machine frame or from the machine frame from the fibre distribution frame rear portion
Disassembly, the optical fiber distributing disk of the preset quantity is embedded in vertically to be installed in the machine frame and arranges in the horizontal direction, the light
Be provided on fine distribution board and be bonded the second fixed fitting block of block fitting with described the first of the positive fibre ribbons, the positive fibre ribbons by
Two panels base band composition, the base band are respectively arranged with clamping groove and clamping joint, the clamping groove and the clamping along axial sides
The size of head is adapted, and the clamping joint of base band and the clamping groove and clamping joint of clamping groove and another base band connect and fix respectively, shape
At the axial space of the optical fiber of fixed monolayer alignment, optical fiber distributing disk rear portion is provided at 45 ° with the optical fiber distributing disk
Threading flange in downward direction, the positive fibre ribbons are in the unilateral side wiring of at least one optical fiber distributing disk group, the positive fibre ribbons
12 optical fiber can be accommodated, an optical fiber distributing disk group includes 12 optical fiber distributing disks, is set on the optical fiber distributing disk
It is equipped with logo area, the fibre distribution frame front forms optical port matrix unit, wire peg matrix unit and control line storehouse matrix unit,
The optical port matrix unit is located at the optical fiber distributing disk group rear portion；
The positive fibre ribbons access to the optical cable access board of the fibre distribution frame, the optical cable access board can be clamped be installed on it is described
In machine frame, the optical cable access board has aperture and the number of openings is adjustable, and the positive fibre ribbons are entered by the optical cable access board
It is located at the optical cable in the optical fiber distributing disk group unilateral wiring, the control line storehouse matrix unit upwards after the fibre distribution frame
Access postlaminar part；
The wire peg and metallic channel of the fixed positive fibre ribbons wire location, after the wire peg matrix unit is located at the wire peg
Portion；
The positive fibre ribbons are made by nylon or polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358879.1A CN104898245B (en) | 2015-06-25 | 2015-06-25 | A kind of fibre distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358879.1A CN104898245B (en) | 2015-06-25 | 2015-06-25 | A kind of fibre distribution frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104898245A CN104898245A (en) | 2015-09-09 |
| CN104898245B true CN104898245B (en) | 2019-02-15 |
Family
ID=54030998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358879.1A Active CN104898245B (en) | 2015-06-25 | 2015-06-25 | A kind of fibre distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104898245B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556662Y (en) * | 2002-07-06 | 2003-06-18 | 青岛依爱通信设备有限公司 | Book shelf type optic fibre distribution module |
| CN2758795Y (en) * | 2004-09-28 | 2006-02-15 | 常州太平电器有限公司 | Optical fibre distributing frame suitable for use under WDM environment |
| CN101995626A (en) * | 2008-08-29 | 2011-03-30 | 康宁光缆***有限责任公司 | Rear sliding type stretching part of optical fiber equipment bracket |
| CN102138093A (en) * | 2008-08-29 | 2011-07-27 | 康宁光缆***有限责任公司 | Independently translatable modules and fiber optic equipment trays in fiber optic equipment |
| CN202166770U (en) * | 2011-07-27 | 2012-03-14 | 南京华脉科技有限公司 | Outdoor direct-connection plug type optical splitter for FTTX |
-
2015
- 2015-06-25 CN CN201510358879.1A patent/CN104898245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556662Y (en) * | 2002-07-06 | 2003-06-18 | 青岛依爱通信设备有限公司 | Book shelf type optic fibre distribution module |
| CN2758795Y (en) * | 2004-09-28 | 2006-02-15 | 常州太平电器有限公司 | Optical fibre distributing frame suitable for use under WDM environment |
| CN101995626A (en) * | 2008-08-29 | 2011-03-30 | 康宁光缆***有限责任公司 | Rear sliding type stretching part of optical fiber equipment bracket |
| CN102138093A (en) * | 2008-08-29 | 2011-07-27 | 康宁光缆***有限责任公司 | Independently translatable modules and fiber optic equipment trays in fiber optic equipment |
| CN202166770U (en) * | 2011-07-27 | 2012-03-14 | 南京华脉科技有限公司 | Outdoor direct-connection plug type optical splitter for FTTX |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104898245A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8391663B2 (en) | Rack cabling system | |
| US11269152B2 (en) | Structured fiber optic cabling system including adapter modules and orthogonally arranged jumper assemblies | |
| CN104487880B (en) | High density port taps optic module and for monitoring the related system of optical-fiber network and method | |
| US10591693B2 (en) | Termination unit and optical fiber exchange method using the same | |
| US20220075137A1 (en) | Fiber Optic Splitter Modules and Systems | |
| AU2020257217A1 (en) | Preconnectorized cable assemblies for indoor/outdoor/datacenter applications | |
| US11221455B2 (en) | Fiber optic splitter modules and systems | |
| CN103093740A (en) | Tiled display system and mounting method of the same | |
| WO2019114462A1 (en) | Bulit-in wire sorting box device of optical fiber tank | |
| WO2013120270A1 (en) | High-density unit box | |
| CN104898245B (en) | A kind of fibre distribution frame | |
| CN103809260A (en) | Optical fibre distribution frame and wiring method in optical fibre distribution frame | |
| CN101738687B (en) | Optical fiber branching unit tray | |
| CN103605193B (en) | Optical fiber distribution cabinet | |
| US9140871B2 (en) | Optical fiber carrier | |
| CN206696482U (en) | 1U continues cabinet and 1U racks | |
| CN204855890U (en) | Fiber distribution frame | |
| CN106873109A (en) | 1U continues cabinet and 1U racks | |
| KR102497402B1 (en) | Optical cable connecting module and hybrid optical connecting system having the same | |
| CN202383337U (en) | Optical-fiber MDF (main distribution frame) | |
| CN202057856U (en) | Integrated distribution box for optical fiber | |
| CN204595266U (en) | A kind of modular optical, copper cable general-purpose distribution frame | |
| CN109362205A (en) | Band cabling channel cabinet | |
| CN205539934U (en) | Hinder exposure system fiber optic coupling formula of welding light source module | |
| CN206331150U (en) | A kind of intelligent multi-function optical cable fiber-dividing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |