CN106522086A - Multidirectional deflection bridge telescoping device - Google Patents
Multidirectional deflection bridge telescoping device Download PDFInfo
- Publication number
- CN106522086A CN106522086A CN201611135757.7A CN201611135757A CN106522086A CN 106522086 A CN106522086 A CN 106522086A CN 201611135757 A CN201611135757 A CN 201611135757A CN 106522086 A CN106522086 A CN 106522086A
- Authority
- CN
- China
- Prior art keywords
- plate
- slide plate
- seam
- upper strata
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/065—Joints having sliding plates
Abstract
The invention discloses a multidirectional deflection bridge telescoping device. The multidirectional deflection bridge telescoping device comprises a gap crossing beam, fixing beams, an upper layer gap crossing plate, a movable comb plate, a fixed comb plate, a movable end protection assembly, a bearing seat, a bearing limiter and the like. The gap crossing beam is of a hollow steel structure with the interior filled with micro-expansive concrete. One end of the gap crossing beam is provided with a bearing and is mounted on the bearing seat, and the lower portion of the other end of the gap crossing beam is provided with a piston shoe and falls between the fixing beams. The gap crossing beam and the fixing beams can rotate relatively. The upper layer gap crossing plate and the end, not provided with combs, of the movable comb plate are connected with the gap crossing beam through bolts. The comb end is engaged with the plate comb end of the fixed comb plate. The movable comb plate can slide between the top faces of the fixing beams and the fixed comb plate. The multidirectional deflection bridge telescoping device has the advantages of being simple in structure, clear in stress, capable of achieving extra-large displacement and multidirectional deflection, safe, durable, convenient to mount and maintain, capable of reducing noise and achieving self cleaning and the like.
Description
Technical field
The present invention relates to science of bridge building field, more particularly, to a kind of Multidirectional displacement bridge expansion device.
Background technology
With Bridges in Our Country construction increasingly towards greatly across, heavy duty direction develop, the requirement to bridge extension joint is also got over
Come higher, bridge extension joint has to convenient towards multi-directional deflection, damping vibration-isolating, noise reduction environmental protection, safety durable, maintenance
Etc. aspect development.Multi-directional deflection retractor device used by China's country's Loads of Long-span Bridges mainly has external import and Ningbo Lu Bao etc. at present
Domestic production manufacturer production；External import multi-directional deflection retractor device complex structure, involve great expense, domestic manufacturer is produced multidirectional
Displacement expansion device steel using amount is big, multi-directional deflection function scarce capacity, and then the service life cycle is universal partially short.In sum,
At present big displacement Multidirectional displacement bridge expansion device generally existing complex structure, multi-directional deflection function be poor, maintenance not
The poor defect of convenient, economic and practical.
The content of the invention
The invention aims to overcome the shortcomings of above-mentioned background technology, there is provided a kind of simple structure, installation and maintenance
Quick and convenient, multi-directional deflection performance is good, safety durable, economical and practical Multidirectional displacement bridge expansion device.
A kind of Multidirectional displacement bridge expansion device that the present invention is provided, including across seam beam, fixed beam, upper strata transverse joint plate, work
Dynamic fishback, fixed fingers plate, movable end protection component, bearing block and bearing are spacing etc.；It is described micro- for internal filling across seam beam
The hollow section structure of expansive concrete, described to be arranged on bearing block across seam beam one end band bearing, another end carriage lower band piston shoes
Fall between fixed beam, relative movement can be made between seam beam and fixed beam；Upper strata transverse joint plate and movable fishback do not contain comb
End is with bolts with across seam beam, and nose of comb is mutually twisted with fixed fingers plate nose of comb, and movable fishback can be in fixed beam
Slide between top surface and fixed fingers plate comb.
Further, the bearing block is MGB materials.
Further, it is described to have the first slide plate under seam beam with fixed beam, there are the second slide plate, movable comb under fixed fingers plate
There is the 3rd slide plate under tooth plate, the lower section of first slide plate, the second slide plate and the 3rd slide plate is steel fiber reinforced concrete layer, fixed
Beam, the first slide plate are anchored on steel fiber reinforced concrete layer by the first pre-embedded bolt component, can be on the first slide plate across seam beam
Slidably；Second slide plate, the 3rd slide plate are anchored on steel fiber reinforced concrete layer by the second pre-embedded bolt component, movable comb
Plate can be on the second slide plate, the 3rd slide plate slidably；First slide plate, the second slide plate, the 3rd slide plate are MGB materials.
Further, the upper strata transverse joint plate is installed on seam beam, and transverse joint plate is completely covered across seam beam and across seam beam
Between space, can prevent the rubbish such as sandstone from entering on waterstop component.
Further, the upper strata transverse joint plate is passing through to weaken upper strata transverse joint plate section, Neng Gou across seam beam end position
When beam-ends rotates, upper strata transverse joint plate can adapt to rotational deformation, enable upper strata transverse joint plate to keep close at any time with fixed beam
Patch state.
Further, the upper strata transverse joint plate, movable fishback, fixed fingers plate are provided with anti-skid structure, increase driving
Safety.
Further, retractor device protects component, movable end protection component to contain high-strength anti-aging rubber equipped with movable end,
The high-strength anti-aging rubber is arranged between seam beam movable end and beam body.
Further, all components of the retractor device are standardized designs and keep in repair in order to piecemeal.
Further, the retractor device is two-layer composite, and primary structure member is across seam beam.
The Multidirectional displacement bridge expansion device that the present invention is provided has the beneficial effect that：
(1) compared with other big displacement multi-directional deflection retractor devices, its main force structure is, across seam beam, to adopt across seam beam to the present invention
With the hollow section structure of internal filling slightly expanded concrete, compared to traditional pure steel plate design, steel using amount is less, more Jing
Ji is practical；Additionally, being freely supported structure across seam beam, can rotate around bearing block and transverse shifting, and be truly realized retractor device
Movable end is separated with beam-ends, makes the more existing big displacement multi-directional deflection retractor device of the present invention more robust.
(2) as sliding material of the present invention is MGB materials, make the present invention that there is good damping effect, increased driving
Comfort level, reduces driving noise.
(3) all being covered by transverse joint plate across seam beam in the present invention, is prevented from the entrance of the rubbish such as sandstone during use
Waterstop, extends the service life of waterstop.
(4) due to the employing composite construction of present invention innovation, big girder span seam, thin plate dystopy stretch, the traditional big position of summit
Move the version of multi-directional deflection retractor device.
(5) as component of the present invention is standardized designs, modular manufacturing, with rapid and convenient is installed, maintain
The characteristics of facilitating.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the vertical bridge of the present invention to structural representation；
Fig. 2 is the section plan of Fig. 1；
Fig. 3 is across seam girder construction schematic diagram in the present invention；
Fig. 4 is the section plan of Fig. 3；
Fig. 5 is direction across bridge structural representation of the present invention；
Fig. 6 is movable fishback partial schematic diagram in the present invention；
Fig. 7 is partial enlarged drawing of the present invention.
Icon：1- is across seam beam；2- fixed beams；3- upper stratas transverse joint plate；4- activity fishbacks；5- fixed fingers plates；
6- movable ends protect component；7- bearing blocks；8- bearings are spacing；The first slide plates of 9-；The second slide plates of 10-；11- the 3rd is slided
Plate；12- the first pre-embedded bolt components；13- the second pre-embedded bolt components；The 3rd pre-embedded bolt components of 14-；15- waterstops
Component；16- asphalt mixture surfacings；17- steel fiber reinforced concrete layers；101- bearings；102- piston shoes；103- metallic studs.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Multidirectional displacement bridge expansion device provided in an embodiment of the present invention, including across seam beam 1, fixed beam 2, upper strata transverse joint plate
3rd, movable fishback 4, fixed fingers plate 5, movable end protection component 6, bearing block 7 and bearing spacing 8 etc.；Referring to Fig. 1-Fig. 5 institutes
Show, be the hollow section structure of internal filling slightly expanded concrete across seam beam 1, bearing be arranged on across 1 one end of beam band bearing 101 is stitched
On seat 7, another end carriage lower band piston shoes 102 fall between fixed beam 2, between seam beam 1 and fixed beam 2 can make relative movement；On
Layer transverse joint plate 3 and movable fishback 4 are with bolts with across beam 1 is stitched without nose of comb, nose of comb and 5 comb of fixed fingers plate
End is mutually twisted, and movable fishback 4 can slide between 5 comb of 2 top surface of fixed beam and fixed fingers plate.
In above-mentioned technical proposal, bearing block 7 is MGB materials, and its material behavior is that intensity is high, and damped coefficient is big, friction
Coefficient is little, easily can realize rotating and relatively transverse movement, so that this retractor device has between seam beam 1 and bearing block 7
Multi-directional deflection truly.
There is the first slide plate 9 under seam beam 1 with fixed beam 2, have the second slide plate 10 under fixed fingers plate 5, under movable fishback 4
There is the 3rd slide plate 11, the lower section of the first slide plate 9, the second slide plate 10 and the 3rd slide plate 11 is steel fiber reinforced concrete layer 17, fixed beam
2nd, the first slide plate 9 is anchored on steel fiber reinforced concrete layer 17 by the first pre-embedded bolt component 12, can be slided first across seam beam 1
On plate 9 slidably；Second slide plate 10, the 3rd slide plate 11 are anchored at steel fiber reinforced concrete layer by the second pre-embedded bolt component 13
On 17, movable fishback 4 can be on the second slide plate 10, the 3rd slide plate 11 slidably.
Wherein, can ensure that bridge extension joint is overall more steady with what two beam bodies were connected using steel fiber reinforced concrete layer 17
It is fixed, will not damage junction because of frequent stress, it is corresponding, the surface of beam body should also be provided with steel fiber reinforced concrete layer 17 with
Isolation asphalt mixture surfacing 16 and the directly contact of retractor device, prevent the damage of asphalt mixture surfacing 16；Bearing block 7 also leads to
Cross and mutually fix with steel fiber reinforced concrete layer 17, to ensure that specifically, bearing block 7 is pre-buried by the 3rd across stablizing that seam beam 1 is rotated
Bolt assembly 14 is fixedly connected with steel fiber reinforced concrete layer 17.
First slide plate 9, the second slide plate 10, the 3rd slide plate 11 are MGB materials, and its material has intensity high, damped coefficient
Greatly, coefficient of friction is little.Corrosion-resistant the features such as, improve can driving comfort, driving is reduced by noise during retractor device.
Metallic stud 103 is welded with by peg rifle across the top of seam beam 1, upper strata transverse joint plate 3 can by metallic stud 103
That what is dismantled is fixedly mounted on seam beam 1, and upper strata transverse joint plate 3 is completely covered across seam beam 1 and the space between seam beam 1, can
Prevent the rubbish such as sandstone from entering on waterstop component 15, increase the service life of waterstop component 15.
Shown in Figure 2, upper strata transverse joint plate 3, movable fishback 4, fixed fingers plate 5 are provided with anti-skid structure, anti-Slipped Clove Hitch
Structure can be that some cuts are designed, or some tiny projections, increase the safety of driving by increasing coefficient of friction.
Shown in Figure 6, upper strata transverse joint plate 3 is passing through to weaken 3 section of upper strata transverse joint plate across 1 end position of seam beam, can
When beam-ends rotates, upper strata transverse joint plate 3 can adapt to rotational deformation, upper strata transverse joint plate 3 is protected with fixed beam 2 at any time
Close-fitting state is held, the comfort level of driving is improved and is reduced driving noise.
Shown in Figure 7, retractor device protects component 6, movable end protection component 6 to contain high-strength aging resistance equipped with movable end
Rubber, high-strength anti-aging rubber are fixed between seam beam 1 and beam body, specifically, are to be bolted on beam body and across seam
On 1 height identical position of beam；Can so make retractor device vertical and level be adapted to rotation, improve the work of retractor device
Performance, can make driving face continuous, improve driving comfort level；Retractor device can be separated with spanning again, occur to turn in retractor device
When dynamic, junction steel fiber reinforced concrete exempts from destruction.
Referring to shown in Fig. 1-Fig. 7, all components of retractor device are standardized designs, quick and easy for installation, can during maintenance
With uninterrupted traffic, piecemeal maintenance；It is two-layer composite that retractor device is actual, and main primary structure member is across seam beam 1；Need
The bridge that different strokes are required, only can need to adjust the sectional dimension across seam beam 1 and fixed beam 2 according to practical situation.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a kind of Multidirectional displacement bridge expansion device, including across seam beam (1), fixed beam (2), upper strata transverse joint plate (3), movable comb
Plate (4), fixed fingers plate (5), movable end protection component (6), bearing block (7) and bearing spacing (8) etc.；It is described across seam beam (1)
For the hollow section structure of internal filling slightly expanded concrete, it is described across seam beam (1) one end band bearing (101) installed in bearing block
(7) on, another end carriage lower band piston shoes (102) fall between fixed beam (2), between seam beam (1) and fixed beam (2) can make relative
It is mobile；Upper strata transverse joint plate (3) and movable fishback (4) are with bolts with across seam beam (7) without nose of comb, nose of comb with consolidate
Determine fishback (5) nose of comb to be mutually twisted, movable fishback (4) can fixed beam (2) top surface and fixed fingers plate (5) comb it
Between slide.
2. as claimed in claim 1 a kind of Multidirectional displacement bridge expansion device, it is characterised in that：The bearing block (7) is MGB materials
Material.
3. a kind of Multidirectional displacement bridge expansion device as described in claim 1 and claim 2, it is characterised in that：It is described across
There is the first slide plate (9) under seam beam (1) and fixed beam (2), under fixed fingers plate (5), have the second slide plate (10), movable fishback (4)
Under have the 3rd slide plate (11), the lower section of first slide plate (9), the second slide plate (10) and the 3rd slide plate (11) is steel fibre coagulation
Soil layer (17), fixed beam (2), the first slide plate (9) are anchored at steel fiber reinforced concrete layer by the first pre-embedded bolt component (12)
(17) on, can be on the first slide plate (9) slidably across seam beam (1)；Second slide plate (10), the 3rd slide plate (11) are by second
Pre-embedded bolt component (13) is anchored on steel fiber reinforced concrete layer (17), movable fishback (4) can the second slide plate (10),
On three slide plates (11) slidably；First slide plate (9), the second slide plate (10), the 3rd slide plate (11) are MGB materials.
4. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：The upper strata transverse joint plate (3)
It is installed on seam beam (1), upper strata transverse joint plate (3) is completely covered across seam beam (1) and the space between seam beam (1), can be prevented
Only the rubbish such as sandstone is entered on waterstop component 15.
5. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：The upper strata transverse joint plate (3)
Passing through to weaken upper strata transverse joint plate (3) section across seam beam (1) end position, can be when beam-ends rotate, upper strata transverse joint plate
(3) rotational deformation is can adapt to, makes upper strata transverse joint plate (3) close-fitting state can be kept at any time with fixed beam (2).
6. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：The upper strata transverse joint plate (3),
Movable fishback (4), fixed fingers plate (5) are provided with anti-skid structure, increase the safety of driving.
7. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：Retractor device is equipped with movable end
Protection component (6), containing high-strength anti-aging rubber, the high-strength anti-aging rubber is arranged on across seam movable end protection component (6)
Between beam movable end and beam body.
8. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：The all components of retractor device are equal
Keep in repair in order to piecemeal for standardized designs.
9. a kind of Multidirectional displacement bridge expansion device as claimed in claim 1, it is characterised in that：Retractor device is two-layer compound
Structure, primary structure member are across seam beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135757.7A CN106522086B (en) | 2016-12-07 | 2016-12-07 | Multidirectional displacement bridge expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135757.7A CN106522086B (en) | 2016-12-07 | 2016-12-07 | Multidirectional displacement bridge expansion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522086A true CN106522086A (en) | 2017-03-22 |
| CN106522086B CN106522086B (en) | 2018-06-26 |
Family
ID=58341878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135757.7A Active CN106522086B (en) | 2016-12-07 | 2016-12-07 | Multidirectional displacement bridge expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522086B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942997U (en) * | 2010-12-17 | 2011-08-24 | 成都市新筑路桥机械股份有限公司 | Bending-deformation-resistance comb tooth type bridge telescopic device |
| CN102767137A (en) * | 2012-08-15 | 2012-11-07 | 上海汇城建筑装饰有限公司 | Anti-seismic large deformation expansion device of comb plate |
| CN203625769U (en) * | 2013-10-30 | 2014-06-04 | 上海汇城建筑装饰有限公司 | Box body type anti-seismic comb plate expansion and contraction device |
| KR20150065012A (en) * | 2013-12-04 | 2015-06-12 | 대창이엔지 주식회사 | Bridge expansion joint with shear type bolt |
| CN105113399A (en) * | 2015-08-14 | 2015-12-02 | 山东公路机械厂 | Floating tooth type large-displacement bridge expansion device |
| CN206428580U (en) * | 2016-12-07 | 2017-08-22 | 中交铁道(武汉)建设科技有限公司 | Multidirectional displacement bridge expansion device |
-
2016
- 2016-12-07 CN CN201611135757.7A patent/CN106522086B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942997U (en) * | 2010-12-17 | 2011-08-24 | 成都市新筑路桥机械股份有限公司 | Bending-deformation-resistance comb tooth type bridge telescopic device |
| CN102767137A (en) * | 2012-08-15 | 2012-11-07 | 上海汇城建筑装饰有限公司 | Anti-seismic large deformation expansion device of comb plate |
| CN203625769U (en) * | 2013-10-30 | 2014-06-04 | 上海汇城建筑装饰有限公司 | Box body type anti-seismic comb plate expansion and contraction device |
| KR20150065012A (en) * | 2013-12-04 | 2015-06-12 | 대창이엔지 주식회사 | Bridge expansion joint with shear type bolt |
| CN105113399A (en) * | 2015-08-14 | 2015-12-02 | 山东公路机械厂 | Floating tooth type large-displacement bridge expansion device |
| CN206428580U (en) * | 2016-12-07 | 2017-08-22 | 中交铁道(武汉)建设科技有限公司 | Multidirectional displacement bridge expansion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522086B (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104746420B (en) | A kind of construction method of the bridge top and the bottom attachment structure of overcoat rubber cap steel pipe | |
| CN108691266B (en) | Multidirectional damping device for bridge pier | |
| CN203729193U (en) | Low tower stay cable reinforced T-type rigid framework system with suspension beams | |
| CN107905091B (en) | A kind of section assembling FRP enhancing concrete pier of steel tube using SMA- presstressed reinforcing steel system | |
| CN104631318A (en) | Bridge deck slab transverse unequal-strength steel-concrete combined bridge deck system and construction method thereof | |
| CN208151833U (en) | A kind of construction of novel RC-masonry combination arch bridge | |
| CN206428580U (en) | Multidirectional displacement bridge expansion device | |
| CN112761059A (en) | Device for preventing transverse displacement, sideslip and overturn of girder of single-column pier bridge | |
| CN204000602U (en) | A kind of bridge main beam seamless expansion-contraction devices based on corrugated steel | |
| CN206887745U (en) | A kind of section assembling FRP using SMA strengthens concrete pier of steel tube | |
| CN207484288U (en) | A kind of steel-superhigh tenacity concrete light combination beam pier top bridge floor continuous structure | |
| CN111021235A (en) | Device for enhancing anti-overturning performance of single-column pier and installation method | |
| CN106522086A (en) | Multidirectional deflection bridge telescoping device | |
| CN204000601U (en) | Gapless stretching device between a kind of bridge beam end and abutment | |
| CN110453597B (en) | Shearing-resistant vibration-isolating assembled synchronous deflection comb-shaped telescopic device | |
| CN104929252A (en) | Angle steel reinforced steel and concrete combination joint | |
| CN212533698U (en) | Device for enhancing anti-overturning performance of single-column pier | |
| CN109853377A (en) | Using the continuously coupled structure of the bridge floor of ultra-high performance concrete and its construction method | |
| CN109826222A (en) | A kind of construction and its construction method for reinforcing the connection of stake platform | |
| CN212801168U (en) | Single-column pier bridge concreties antidumping reinforced structure | |
| CN210262763U (en) | Vibration damper for bridge widening construction | |
| CN104612173B (en) | A kind of seamless bridge neotectonics and construction method thereof that adopts ultra-high performance concrete stake | |
| CN209338998U (en) | Superhigh tenacity concrete light combined bridge deck structure | |
| CN110295542B (en) | Multidirectional displacement noise-reduction vibration-isolation quick-mounting comb plate expansion device and mounting and replacing method | |
| CN209260544U (en) | A kind of road and bridge seamless connection structure for large and medium-sized bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |