CN105952067A - Roof panel connection component - Google Patents
Roof panel connection component Download PDFInfo
- Publication number
- CN105952067A CN105952067A CN201610431806.5A CN201610431806A CN105952067A CN 105952067 A CN105952067 A CN 105952067A CN 201610431806 A CN201610431806 A CN 201610431806A CN 105952067 A CN105952067 A CN 105952067A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- roof boarding
- purlin
- connection
- clamp groove
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
Abstract
The invention relates to a roof panel system and provides a roof panel connection component. The roof panel connection component comprises a connection plate and at least one supporting frame, wherein the connection plate can be fixedly connected with a purline, and the at least one supporting frame can be fixedly connected with mounting parts used for connection with a roof panel. Each supporting frame is vertically arranged on the connection plate which is provided with a U-shaped clamping groove allowing the purline to pass through, the U-shaped clamping groove penetrates the connection plate along a purline penetration direction, and an opening of the U-shaped clamping groove is positioned back to the at least one supporting frame. When the connection component is applied to the roof panel system, the at least one supporting frame and the connection plate are connected with the roof panel and the purline respectively, then the roof panel can be fixedly mounted on the purline, the U-shaped clamping groove of the connection plate is inverted onto the purline, and lateral sides of the U-shaped clamping groove are fixedly connected with corresponding clamping grooves through connectors long in connection service life, so that stability in connection between the connection plate and the purline is high, and wind resistance of the roof panel can be guaranteed beneficially.
Description
Technical field
The present invention relates to roof board system, particularly relate to a kind of roof boarding and connect assembly.
Background technology
Die mould metal Roof system because of the features such as its lightweight, high-strength, attractive in appearance, easy construction on airport, physical culture
The heavy constructions such as venue, conference and exhibition center, industrial premises, storage, railroad platform awning, railway station building roofing
In use in a large number.But because wind resistance takes off ability not, metal Roof is taken off the phenomenon frequency fallen by wind generation, metal
The phenomenon of roofing infiltration also frequency has generation.
Metal current Roof system mainly has single-layer roof plate and double-deck two kinds of forms of roof boarding, single-layer roof plate
Or the fixed form of the top plate of bilayer roof board system mainly has the shapes such as bridging type, biting connecions, standing-seam
Formula.
For lap jointing type roof boarding, plate is its weak part place with the lap-joint of plate, and this joint form is
By tapping screw, plate lap-joint is fixed with roofing Os Draconis or support, by rubber washer and resistance between screw and plate
Wait fluid sealant and carry out sealing waterproof.Seepage is all easily caused, leakage at two-ply lap-joint and tapping screw hole for nailing
Water can cause tapping screw and the corrosion of tapping screw hole location steel, and the fastening effect of tapping screw can be big
Give a discount and even lose its interconnection function.
Biting connecions and standing-seam formula connect without penetrating roof boarding with screw, have stopped roof leakage and infiltration
The appearance of phenomenon, but owing to support and tapping screw Hide All are under roof boarding, construction quality often without
Method ensures, causes roof boarding regional area disappearance support or support bracket fastened self threading pin lazy weight, roof boarding
With the scarce capacity that is engaged of support, it is relatively low that wind resistance takes off ability, and high wind area should not use.
Summary of the invention
It is an object of the invention to provide a kind of roof boarding and connect assembly, it is intended to be used for solving existing roof boarding
The problem being connected instability with between purlin.
The present invention is achieved in that
The embodiment of the present invention provides a kind of roof boarding to connect assembly, including can fix the connecting plate that connects purlin with
And can be with at least one bracing frame fixing connection for being connected the installed part of roof boarding, support frame as described above is vertical
Being arranged on described connecting plate, described connecting plate has the U-clamp groove passed for described purlin, described U-shaped
Clip slot runs through described connecting plate and its uncovered support frame as described above dorsad along described purlin through direction.
Further, support frame as described above is multiple, and all length directions along described connecting plate are spaced successively and set
It is placed on the upper surface of described connecting plate.
Further, also including at least two screws, at least one spiral shell is passed through in the same side of described U-clamp groove
Connecting plate described in nail level connection joint and the described purlin through described U-clamp groove.
Further, also include at least one root length bolt, two opposing sidewalls of described U-clamp groove are all opened
Being provided with the connecting hole being correspondingly arranged, each described stay bolt is fixing described by two corresponding described connecting holes
Connecting plate and the described purlin through described U-clamp groove.
Further, support frame as described above includes being perpendicular to gripper shoe that connecting plate arranges and can be with described installation
Part fixes the union joint of connection, and described gripper shoe connects described union joint and described connecting plate.
Further, the lower end of described gripper shoe is one-body molded with the upper surface of described connecting plate.
Further, support frame as described above also includes base plate, and described base plate and described connecting plate are by least one
Root bolt connects fixing.
Further, the upper surface in described connecting plate is provided with least one set connection seat, each described connection
Seat is respectively provided with horizontally disposed through hole, and described through hole has opening, extremely at the upper surface of described connection seat
Lack in a connecting bolt part is arranged in described through hole and its threaded shank is stretched out by described opening and with described
Base plate is fixing to be connected.
Further, the upper surface of each described connection seat is the plane being positioned at described opening both sides, described
The lower surface laminating of plane and described base plate.
Specifically, described union joint is the platform that level protrudes described gripper shoe, and described platform offers confession
At least one latch of described installed part lower end clamping, and the cross section that described latch is vertically gone up is trapezoidal.
The method have the advantages that
In the connection assembly of the present invention, bracing frame is vertically installed on connecting plate, and usual purlin is positioned at roof boarding
Lower section, this bracing frame can be connected with roof boarding installed part above, connecting plate then can connect
Connect the fixing purlin being positioned at lower section, and between connecting plate and purlin, be then by U-clamp groove back-off on purlin,
Then it is connected with purlin fixing by the side of U-clamp groove by connector, installs steady between purlin and connecting plate
Qualitative the highest, when connection assembly is applied to roof board system, the wind resistance of roof boarding can be effectively ensured
Take off performance.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the roof board system that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the structural representation along purlin length direction of the roof board system of Fig. 1；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is that the roof boarding of the roof board system of Fig. 1 connects assembly and installed part attachment structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The all other embodiments obtained under property work premise, broadly fall into the scope of protection of the invention.
Seeing Fig. 1-Fig. 3, the embodiment of the present invention provides a kind of roof boarding to connect assembly 4, includes connecting plate 41
And at least one bracing frame 42, connecting plate 41 can be fixed with corresponding purlin 1 and connect, and bracing frame 42
Then can be used for connecting the fixing connection of installed part 3 of fixing roof boarding 2, bracing frame 42 is vertically installed in connecting plate
On 41, connecting plate 41 has a U-clamp groove 411, and purlin 1 partially passes through and is fixed on U-clamp groove 411
In, U-clamp groove 411 runs through connecting plate 41 and its uncovered bracing frame 42 dorsad along the length direction of purlin 1,
Installed by connector 412 fixing between connecting plate 41 and purlin 1, and this connector 412 is by U-clamp groove
The both sides of 411 pass perpendicularly through connecting plate 41 and purlin 1.In the present invention, U-clamp groove 411 is inverted, purlin 1
After U-clamp groove 411, the inwall laminating of its outer surface and U-clamp groove 411, connecting plate 41 back-off in
On purlin 1, can be formed installed part 3 and the supporting role of roof boarding 2, U simultaneously by purlin 1
It is attached fixing by connector 412 between clevis groove 411 and purlin 1, and connector 412 uses this
Plant set-up mode, the active force on connecting plate 41 vertical direction can be born, and will not be easily by connecting plate 41
On come off, can improve the stability being connected between connecting plate 41 with purlin 1, and then also be able to ensure roofing
The wind resistance of plate system takes off ability.Two kinds of embodiments, one of which connector can be had for connector 412
412 is some tapping screws, shoots screw, screw level connection joint in the equal level in the both sides of U-clamp groove 411
Two screws all shot by the respective side of connecting plate 41 and purlin 1, the typically every side at U-clamp groove 411,
And spaced setting, the installation between connecting plate 41 and purlin 1 is more convenient；And in a further mode of operation,
Connector 412 is at least one root length bolt, equal company of offering on purlin 1 both sides with U-clamp groove 411
Connect hole, by connecting plate 41 back-off on purlin 1 after, each root length screw bolt passes is located along the same line
Connecting hole, then use nut check fix this stay bolt, usually, stay bolt is also in such an embodiment
Being two, both are also adopted by mode fixed connecting plate 41 and the purlin 1 at interval.Optimize U-clamp groove 411 with
Connected mode between purlin 1, connecting plate 41 also includes a plastic cement pad 413, and plastic cement pad 413 is fitted
On the inwall of U-clamp groove 411, when purlin 1 is arranged in U-clamp groove 411, plastic cement pad 413
It is located between the outer surface of U-clamp groove 411 inwall and purlin 1, such that it is able to by connecting plate 41 and purlin
1 two kinds of different metal materials are separated, and then can avoid producing electrochemical corrosion between the two.
See Fig. 2 and Fig. 3, optimize said structure, the upper surface of connecting plate 41 is provided with at least one
Group connects seat 43, can be connected fixing with bracing frame 42 by connecting plate 41 by connecting seat 43.The present invention connects
Fishplate bar 41 offers inverted U-clamp groove 411, and its inwall needs the outer surface laminating with purlin 1, to this
The present embodiment is provided with connection seat 43 at the upper surface of connecting plate 41, connects seat 43 and connecting plate 41 during making
One-body molded, bracing frame 42 by be connected seat 43 and install and fix and realize and the connection of purlin 1, permissible
The attachment structure being prevented effectively between bracing frame 42 and connecting plate 41 is interfered between connecting plate 41 and purlin 1
Connected mode.For connecting seat 43, it offering horizontally disposed through hole 431, this through hole 431 is even
At the upper surface of joint chair 43, there is opening, in this through hole 431, be provided with at least one connecting bolt 432,
The head of each connecting bolt 432 is arranged in the through hole 431 of correspondence, and its threaded shank then can be stretched by corresponding opening
Go out, and use nut check to fix with the bracing frame 42 being positioned above.When mounted, can be by connecting bolt
432 are slided to installation site along its length by the end of corresponding through hole 431, more convenient, and in this enforcement
In example, the width dimensions connecting seat 43 upper shed should be less than the width dimensions of through hole 431, i.e. when connecting spiral shell
When the head of bolt 432 is arranged in through hole 431, connecting bolt 432 will not be skidded off by its opening, Er Qielian
Being fixed with bolts between joint chair 43 and bracing frame 42, structural stability is the highest, and uses this
The form of kind, connecting bolt 432 only limit the degree of freedom on bracing frame 42 vertical direction and width,
When roof board system expands with heat and contract with cold, connecting bolt 432 can along the length direction of through hole 431 slidably,
And then roof boarding 2 and bracing frame 42 can be driven slidably to stretch, do not produce temperature stress, to ensure
The reliability of roof boarding 2 properties.Additionally the most all offer in the two opposite side walls of each through hole 431
Having conduit, two conduits all arrange along the length direction of through hole 431 and are respectively positioned in same plane, when connecting
Bolt 432 be arranged in correspondence through hole 431 in time, pad sheathed in threaded shank just part be arranged in two
In conduit, pad is difficult to be come off by corresponding connection seat 43, can strengthen connecting bolt 432 threaded
Stability.
Referring specifically to Fig. 3, it is preferable that being provided with two groups on connecting plate 41 and connect seat 43, two groups connect seat 43
Parallel interval is arranged, and generally lays respectively at two relative edges of connecting plate 41 upper surface, for through hole
The direction of 431, then should with purlin 1 to install direction identical, and be perpendicular to the length direction of bracing frame 42,
All being arranged with two connecting bolts 432 in each through hole 431, two connecting bolts 432 are all along through hole 431
Length direction is spaced setting successively, has between this each bracing frame 42 with the most corresponding purlin 1
Four connecting portions, after each position all uses connecting bolt 432 fixing, bracing frame 42 is at bridgeware
Effect is lower can be stably installed on the purlin 1 of correspondence.Optimize the company connected between seat 43 and bracing frame 42
Access node structure, the upper surface of every a connecting seat 43 is the plane being positioned at corresponding opening both sides, i.e. connects seat 43
Upper surface be horizontal plane, when using connecting bolt 432 fixed conversion part and bracing frame 42, bracing frame 42
The upper surface laminating of lower end and every a connecting seat 43, there is bigger contact area, Ke Yijin between the two
One step strengthens connective stability between the two.
Specifically, the lower end of bracing frame 42 is stood on connecting plate 41, and its upper end then supports fixed installation part 3,
When bracing frame 42 is one, then it is elongated structure, and it is extended along the length direction of installed part 3,
And when bracing frame 42 is multiple, the size of the most single bracing frame 42 is less, each bracing frame 42 is along installed part
The length direction of 3 is spaced setting successively.For between bracing frame 42 and connecting plate 41, it would however also be possible to employ two kinds
Version, is structure as a whole between bracing frame 42 and connecting plate 41, the lower end of bracing frame 42 and connecting plate
The upper surface of 41 is formed in one, and both are an entirety, between without being attached by other structure
Fixing.Another way is then, and bracing frame 42 and connecting plate 41 are two parts, pass through between the two
Connecting seat 43 and connect fixing, in such an embodiment, bracing frame 42 includes seat board 421, and seat board 421 is positioned at
On two connection seats 43 of bridgeware, between seat board 421 and every a connecting seat 43, use two connecting bolts
432 connections are fixing, concurrently form the support effects to bracing frame 42.
Seeing Fig. 3 and Fig. 4, continue the structure of refinement bracing frame 42, it also includes and is perpendicular to connecting plate
41 gripper shoes 422 arranged and be positioned at the union joint 423 of gripper shoe 422 upper end, gripper shoe 422 is erect
On seat board 421, connecting seat 43 plate and union joint 423 by gripper shoe 422, union joint 423 is then
For supporting and fixing installed part 3, union joint 423, gripper shoe 422 and seat board 421 three are formed in one,
And union joint 423 level protrude gripper shoe 422, to formed between this union joint 423 and gripper shoe 422 towards
The corner structure that lower section is arranged, the first cambered plate of roof boarding 2 bending segment just can support to this turning,
And the most tangent with the bottom surface of gripper shoe 422 and union joint 423, the second cambered plate is around union joint 423 simultaneously
The one end winding of horizontal direction.The mode of clamping is generally used to carry out between union joint 423 and installed part 3
Install fixing, will the bottom card of installed part 3 be tightly fixed on union joint 423, specially union joint 423
The platform protruded for level, platform offers at least one latch 424 caved in, and latch 424 is along installed part
The length direction of 3 runs through whole platform, and the bottom at installed part 3 is provided with at least one card base accordingly, card
Foot and latch 424 one_to_one corresponding, when being installed with bracing frame 42 by installed part 3, each card base is along right
Latch 424 end answered is stretched in this latch 424, and card base is sticked in latch 424.For latch 424
With the shape of card base, its cross section vertically is the most trapezoidal, and bottom right is supreme tapered, to this by card base
When being sticked in corresponding latch 424, card base will not be easily by abjection in corresponding latch 424, stability ratio
It is higher, simultaneously because latch 424 only limit installed part 3 vertically and vertically its length direction
, there are, to this, the feelings expanded with heat and contract with cold at roof boarding 2 in degree of freedom, and do not limit the degree of freedom of its length direction
Under condition, installed part 3 can also produce slip along its length, it is difficult to produces temperature stress, it is possible to enter
One step ensures the reliability of roof boarding 2 properties.Additionally for platform, its height vertically gone up
Size is smaller, and the bending segment of roof boarding 2 is made up of two parts, the respectively first arc plate and the second circle
Arc plate, in smoothing junction between the two, and the first arc plate supports to turning, the second arc plate partially surrounds
The outside of platform, to this when using the second cambered plate to partially surround platform, the second cambered plate can use relatively
The distance that little angle of bend vertically can be gone up around platform ends, the second cambered plate part-structure
It is wrapped in the lower surface of platform, part-structure parcel platform upper surface, both ensure that constructional appearance demand, with
Time can improve roof boarding 2 wind resistance further and take off ability.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (10)
1. roof boarding connect an assembly, including can fix connect purlin connecting plate and can with for being connected
The installed part of roof boarding fixes at least one bracing frame of connection, and support frame as described above is vertically installed in described connection
On plate, it is characterised in that: described connecting plate has the U-clamp groove passed for described purlin, described U-clamp
Groove runs through described connecting plate and its uncovered support frame as described above dorsad along described purlin through direction.
2. roof boarding as claimed in claim 1 connects assembly, it is characterised in that: support frame as described above is multiple,
And all length directions along described connecting plate are arranged at intervals on the upper surface of described connecting plate successively.
3. roof boarding as claimed in claim 1 connects assembly, it is characterised in that: also include at least two spiral shells
Nail, the same side of described U-clamp groove by connecting plate described at least one screw level connection joint with through described
The described purlin of U-clamp groove.
4. roof boarding as claimed in claim 1 connects assembly, it is characterised in that: also include at least one root length
Bolt, two opposing sidewalls of described U-clamp groove all offer the connecting hole being correspondingly arranged, each described
Stay bolt fixes described connecting plate and through described in described U-clamp groove by two corresponding described connecting holes
Purlin.
5. roof boarding as claimed in claim 1 connects assembly, it is characterised in that: support frame as described above includes hanging down
The gripper shoe that directly arranges in connecting plate and the union joint being connected, described gripper shoe can be fixed with described installed part
Connect described union joint and described connecting plate.
6. roof boarding as claimed in claim 5 connects assembly, it is characterised in that: the lower end of described gripper shoe
One-body molded with the upper surface of described connecting plate.
7. roof boarding as claimed in claim 5 connects assembly, it is characterised in that: support frame as described above also includes
Base plate, described base plate is had to be connected fixing by least bolt with described connecting plate.
8. roof boarding as claimed in claim 7 connects assembly, it is characterised in that: upper in described connecting plate
Surface configuration has least one set to connect seat, and each described connection seat is respectively provided with horizontally disposed through hole, and described
Through hole has opening at the upper surface of described connection seat, and at least one connecting bolt part is arranged in described logical
In hole and its threaded shank is stretched out by described opening and fixing with described base plate is connected.
9. roof boarding as claimed in claim 8 connects assembly, it is characterised in that: each described connection seat
Upper surface is the lower surface laminating of the plane being positioned at described opening both sides, described plane and described base plate.
10. roof boarding as claimed in claim 5 connects assembly, it is characterised in that: described union joint is water
Plano-convex goes out the platform of described gripper shoe, and described platform offers at least for described installed part lower end clamping
Bar latch, and the cross section that described latch is vertically gone up is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431806.5A CN105952067A (en) | 2016-06-17 | 2016-06-17 | Roof panel connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431806.5A CN105952067A (en) | 2016-06-17 | 2016-06-17 | Roof panel connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952067A true CN105952067A (en) | 2016-09-21 |
Family
ID=56905777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431806.5A Pending CN105952067A (en) | 2016-06-17 | 2016-06-17 | Roof panel connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351954A (en) * | 2021-11-26 | 2022-04-15 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2034728A1 (en) * | 1969-07-15 | 1971-02-04 | Furrer, Josef, Altdorf, Un (Schweiz) | Method for producing an assembly connection between a sheet-metal plate, in particular a corrugated sheet metal plate, and a carrier device, as well as assembly connection produced according to the method |
| JPH10317593A (en) * | 1997-03-18 | 1998-12-02 | Maruichi:Kk | Folded roofing plate |
| CN201288386Y (en) * | 2008-10-07 | 2009-08-12 | 上海美建钢结构有限公司 | Double-purlin metal roofing device |
| CN201507076U (en) * | 2009-09-18 | 2010-06-16 | 上海江河幕墙系统工程有限公司 | Bearing of standing-seam roof slab |
| CN203499123U (en) * | 2013-09-26 | 2014-03-26 | 山东雅百特金属结构系统有限公司 | Metal roofing board sliding support |
| CN204899049U (en) * | 2015-06-28 | 2015-12-23 | 周辉 | Curved surface glass daylighting roof system |
| CN205024978U (en) * | 2015-08-31 | 2016-02-10 | 中国建筑装饰集团有限公司广州分公司 | Keel structure and roofing system |
| CN205777136U (en) * | 2016-06-17 | 2016-12-07 | 中铁第四勘察设计院集团有限公司 | Roof boarding connects assembly |
-
2016
- 2016-06-17 CN CN201610431806.5A patent/CN105952067A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2034728A1 (en) * | 1969-07-15 | 1971-02-04 | Furrer, Josef, Altdorf, Un (Schweiz) | Method for producing an assembly connection between a sheet-metal plate, in particular a corrugated sheet metal plate, and a carrier device, as well as assembly connection produced according to the method |
| JPH10317593A (en) * | 1997-03-18 | 1998-12-02 | Maruichi:Kk | Folded roofing plate |
| CN201288386Y (en) * | 2008-10-07 | 2009-08-12 | 上海美建钢结构有限公司 | Double-purlin metal roofing device |
| CN201507076U (en) * | 2009-09-18 | 2010-06-16 | 上海江河幕墙系统工程有限公司 | Bearing of standing-seam roof slab |
| CN203499123U (en) * | 2013-09-26 | 2014-03-26 | 山东雅百特金属结构系统有限公司 | Metal roofing board sliding support |
| CN204899049U (en) * | 2015-06-28 | 2015-12-23 | 周辉 | Curved surface glass daylighting roof system |
| CN205024978U (en) * | 2015-08-31 | 2016-02-10 | 中国建筑装饰集团有限公司广州分公司 | Keel structure and roofing system |
| CN205777136U (en) * | 2016-06-17 | 2016-12-07 | 中铁第四勘察设计院集团有限公司 | Roof boarding connects assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351954A (en) * | 2021-11-26 | 2022-04-15 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
| CN114351954B (en) * | 2021-11-26 | 2022-07-19 | 浙江大学建筑设计研究院有限公司 | Profiled metal roof photovoltaic system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160921 |