CN107090778A - A kind of hydraulic foldable mould bases - Google Patents
A kind of hydraulic foldable mould bases Download PDFInfo
- Publication number
- CN107090778A CN107090778A CN201710445380.3A CN201710445380A CN107090778A CN 107090778 A CN107090778 A CN 107090778A CN 201710445380 A CN201710445380 A CN 201710445380A CN 107090778 A CN107090778 A CN 107090778A
- Authority
- CN
- China
- Prior art keywords
- girder
- mould bases
- slide
- template
- oil cylinder
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 238000009416 shuttering Methods 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 18
- 239000003921 oil Substances 0.000 abstract description 16
- 238000005266 casting Methods 0.000 abstract description 10
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of hydraulic foldable mould bases, including：Two hanging beams, two shuttering supporting frameworks, N number of slide, locking device, template, oil cylinder and vertical shift mechanism.When casting concrete, the equipment girder of hydraulic foldable mould bases is fixed on slide by the way that locking device is locked, and hydraulic oil cylinder driving template is swung up.The casting concrete bridge floor on steel box-girder afterwards, the edge of a wing position of casting concrete bridge floor in template, when pouring construction finishes die sinking, hydraulic oil cylinder driving template is rotated down, the edge of a wing of itself and concrete bridge deck is set to be separated, vertical shift mechanism urges whole equipment is slided with respect to slide afterwards, realizes reach, and rear matched moulds carries out new round construction in place.Whole work progress, only in bridge upper operating, with job parallelism under bridge, and need not be in setting support under bridge, work progress is easy, and required workmen, machinery are few, efficiency of construction is improved, construction period is shortened, the problem of intersecting of being constructed on bridge under bridge is solved.
Description
Technical field
The present invention relates to bridge machine field, and in particular to a kind of hydraulic foldable mould bases.
Background technology
The casting method of traditional steel-concrete mixing bridge flange plate is that proping then lays template construction under bridge,
The method is influenceed big and long construction period by landform, environment etc., and costly, efficiency is low.Especially constructed in city major trunk roads, bridge
Under multiple project cross-operation when, this construction method performance difficulty has a strong impact on project progress.Accordingly, it would be desirable to which a kind of new applies
Work method and apparatus, to solve the problem of bridge cross-operation is brought.
The content of the invention
The present invention can be achieved to pour box beam to overcome the shortcomings of that above technology need not set up support there is provided one kind
The hydraulic foldable mould bases of edge of a wing board concrete.
The technical scheme that the present invention overcomes its technical problem to be used is：
A kind of hydraulic foldable mould bases, including：
Two hanging beams, are horizontally placed on above steel box-girder, and the hanging beam lower end is horizontally disposed with along the longitudinal direction N number of equipment master
Beam；
Two shuttering supporting frameworks, respectively positioned at the steel box-girder left and right sides, the shuttering supporting frame vertical straight is fixed on homonymy
The outboard end of hanging beam；
N number of slide, is horizontally installed to steel box-girder upper end along the longitudinal direction, and each girder is slidably mounted in corresponding slide；
Locking device, is arranged on slide, for by the not busy locked fixation of your slide of equipment girder；
Template, its tail end is installed on shuttering supporting framework by hinge；
Oil cylinder, its lower end is installed with shuttering supporting frame articulation, and its piston rod head end is hinged installation with template；And
Vertical shift mechanism, it drives hanging beam to be slided by equipment girder along slide fore-and-aft direction, when the piston rod of oil cylinder all stretches out
When, the angle of inclination of the template upper surface is consistent with the edge of a wing position lower surface angle of inclination of concrete bridge deck.
Above-mentioned locking device includes some pressing plates and some screws being arranged in slide, the screw head end and pressing plate
It is in contact, the pressing plate is pressed on equipment girder.
Above-mentioned vertical shift structure is vertical shift oil cylinder, and the tail end of the vertical shift oil cylinder, which is hinged, to be installed on steel box-girder, its piston rod
Head end is connected with vertical shift mechanism, and the vertical shift mechanism slips are arranged at the lower end of equipment girder.
In order to improve the firmness of template, in addition to threaded rod, the threaded rod sequentially passes through hanging beam and mould from top to bottom
Plate, when the piston rod of oil cylinder all stretches out, threaded rod upper end is fastened by nut I with respect to hanging beam, and threaded rod lower end passes through spiral shell
Female II opposite formwork fastening.
In order to which hanging beam makes stress balance, in addition to it is arranged at the balancing weight of hanging beam medial extremity.
Also include the pedal for being horizontally installed to shuttering supporting framework lower end.
Workmen walks for convenience, and above-mentioned pedal upper end is equipped with checkered steel plate.
In order to further improve security, above-mentioned pedal surrounding is respectively arranged with guardrail.
In order to improve the stability of pedal, in addition to the connecting rod being obliquely installed, the small end is fixed on shuttering supporting
On framework, its lower end is fixed on pedal.
The beneficial effects of the invention are as follows：When casting concrete, the equipment girder of hydraulic foldable mould bases passes through locking device
Locked to be fixed on slide, hydraulic oil cylinder driving template is swung up.The casting concrete bridge floor on steel box-girder, is poured in template afterwards
The edge of a wing position of concrete bridge deck is built, when pouring construction finishes die sinking, hydraulic oil cylinder driving template is rotated down, and makes itself and concrete bridge
The edge of a wing in face is separated, and vertical shift mechanism urges whole equipment is slided with respect to slide afterwards, realizes reach, and rear matched moulds carries out new in place
One wheel construction.Whole work progress, only in bridge upper operating, and job parallelism under bridge, and need not in setting support under bridge,
Work progress is easy, and required workmen, machinery are few, improve efficiency of construction, shorten construction period, solve on bridge under bridge
The problem of construction intersects.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention；
Fig. 2 is side structure schematic view of the invention；
In figure, the template of 1. hanging beam, 2. shuttering supporting framework, 3. equipment girder, 4. slide, 5. concrete bridge deck, 6. balancing weight 7.
8. the guardrail 16. of 14. checkered steel plate of bearing pin 9. oil cylinder, 10. threaded rod, 11. nut, I 12. nut, II 13. pedal 15. connects
The steel box-girder of 17. vertical shift oil cylinder of bar 18..
Embodiment
Below in conjunction with the accompanying drawings 1, the present invention will be further described for accompanying drawing 2.
A kind of hydraulic foldable mould bases, including：Two hanging beams 1, are horizontally placed on before the top of steel box-girder 18, the lower end edge of hanging beam 1
There is N number of equipment girder 3 at rear to horizontally disposed；Two shuttering supporting frameworks 2, respectively positioned at the left and right sides of steel box-girder 18, template
Support frame 2 is fixed on the outboard end of the hanging beam 1 of homonymy vertically；N number of slide 4, is horizontally installed to steel box-girder 18 along the longitudinal direction
Upper end, each girder 3 is slidably mounted in corresponding slide 4；Locking device, is arranged on slide 4, for by equipment girder 3
The locked fixation of not busy your slide 4；Template 7, its tail end is hinged by bearing pin 8 and is installed on shuttering supporting framework 2；Oil cylinder 9, its lower end
Installation is hinged with shuttering supporting framework 2, its piston rod head end is hinged installation with template 7；And vertical shift mechanism, it drives hanging beam 1
Slided by equipment girder 3 along the fore-and-aft direction of slide 4, when the piston rod of oil cylinder 9 all stretches out, the inclination of the upper surface of template 7
Angle is consistent with the edge of a wing position lower surface angle of inclination of concrete bridge deck 5.When casting concrete, hydraulic foldable mould bases
Equipment girder 3 is fixed on slide 4 by the way that locking device is locked, and the driving of oil cylinder 9 template 7 is swung up.Afterwards in steel box-girder 18
Upper casting concrete bridge floor 5, the edge of a wing position of casting concrete bridge floor 5 in template 7, when pouring construction finishes die sinking, oil cylinder 9
Driving template 7 is rotated down, and the edge of a wing of itself and concrete bridge deck 5 is separated, vertical shift mechanism urges whole equipment is relative afterwards
Slide is slided, and realizes reach, and rear matched moulds carries out new round construction in place.Whole work progress, only in bridge upper operating, with bridge
Lower job parallelism, and need not be in setting support under bridge, work progress is easy, and required workmen, machinery are few, improve construction
Efficiency, shortens construction period, solves the problem of intersecting of being constructed on bridge under bridge.
Further, locking device includes some pressing plates and some screws being arranged in slide 4, screw head end and pressure
Plate is in contact, and pressing plate is pressed on equipment girder 3.By tightening screw, screw-driven pressing plate is set to be contacted with equipment girder 3, from
And equipment girder 3 and slide 4 are locked by stiction, it is easy to operate, it is simple in construction.Vertical shift structure can be using vertical
Oil cylinder 17 is moved, the tail end of vertical shift oil cylinder 17, which is hinged, to be installed on steel box-girder 18, and its piston rod head end is connected with vertical shift mechanism, vertical shift
Mechanism slips are arranged at the lower end of equipment girder 3.The piston rod action of vertical shift oil cylinder 17, can driving equipment by vertical shift mechanism
Girder 3 is slided with respect to slide 4, realizes overall vertical shift.
Further, in addition to threaded rod 10, threaded rod 10 sequentially passes through hanging beam 1 and template 7 from top to bottom, when oil cylinder 9
Piston rod when all stretching out, the upper end of threaded rod 10 is fastened with respect to hanging beam 1 by nut I 11, and the lower end of threaded rod 10 passes through nut
II 12 opposite formworks 7 are fastened.Threaded rod 10 is lifted using pulling force to template 7, so that not only rear end utilizes bearing pin 9 to template 7
Fixed, its front end is pulled by threaded rod 10, so that it is guaranteed that during casting concrete template 7 stability, prevent it from deforming
The edge of a wing of concrete bridge deck 5 is caused to occur the situation of deviation.The balancing weight 6 for being arranged at the medial extremity of hanging beam 1, counterweight can also be included
Block 6 with the stress of the left and right sides of balance hanging beam 1, can improve the stability of equipment operation.
The pedal 13 for being horizontally installed to the lower end of shuttering supporting framework 2 can also be included, by setting pedal 13 to facilitate
Workmen stands and constructed on pedal 13, further improves the convenience of operation.The upper end of pedal 13 can be equipped with checkered steel plate
14.The walking of workmen is further facilitated by laying checkered steel plate 14.Pedal 13 may also function as high-altitude object and fall simultaneously
The effect of protection.By setting guardrail 15 in the surrounding of pedal 13, with the further security for improving construction.It is preferred that, in addition to
The connecting rod 16 being obliquely installed, the upper end of connecting rod 16 is fixed on shuttering supporting framework 2, and its lower end is fixed on pedal 13, connecting rod 16
The bonding strength of pedal 13 and shuttering supporting framework 2 is improved, reliability is further increased.
Claims (9)
1. a kind of hydraulic foldable mould bases, it is characterised in that including：
Two hanging beams（1）, it is horizontally placed on steel box-girder（18）Top, the hanging beam（1）Lower end is horizontally disposed with along the longitudinal direction N
Individual equipment girder（3）；
Two shuttering supporting frameworks（2）, respectively positioned at steel box-girder（18）The left and right sides, the shuttering supporting framework（2）It is vertical solid
Due to the hanging beam of homonymy（1）Outboard end；
N number of slide（4）, steel box-girder is horizontally installed to along the longitudinal direction（18）Upper end, each girder（3）It is slidably mounted on corresponding
Slide（4）In；
Locking device, is arranged at slide（4）On, for by equipment girder（3）Your not busy slide（4）Locked fixation；
Template（7）, its tail end passes through bearing pin（8）It is hinged and is installed on shuttering supporting framework（2）On；
Oil cylinder（9）, its lower end and shuttering supporting framework（2）Installation is hinged, its piston rod head end and template（7）It is hinged installation；With
And
Vertical shift mechanism, it drives hanging beam（1）Pass through equipment girder（3）Along slide（4）Fore-and-aft direction is slided, and works as oil cylinder（9）Work
When stopper rod all stretches out, the template（7）The angle of inclination of upper surface and concrete bridge deck（5）Edge of a wing position lower surface tilt
Angle is consistent.
2. hydraulic foldable mould bases according to claim 1, it is characterised in that：The locking device includes being arranged at slide
（4）Interior some pressing plates and some screws, the screw head end is in contact with pressing plate, and the pressing plate is pressed in equipment girder
（3）On.
3. hydraulic foldable mould bases according to claim 1, it is characterised in that：The vertical shift structure is vertical shift oil cylinder（17）,
The vertical shift oil cylinder（17）Tail end be hinged and be installed on steel box-girder（18）On, its piston rod head end is connected with vertical shift mechanism, described
Vertical shift mechanism slips are arranged at equipment girder（3）Lower end.
4. the hydraulic foldable mould bases according to claim 1 or 2 or 3, it is characterised in that：Also include threaded rod（10）, it is described
Threaded rod（10）Hanging beam is sequentially passed through from top to bottom（1）And template（7）, work as oil cylinder（9）Piston rod all stretch out when, threaded rod
（10）Upper end passes through nut I（11）With respect to hanging beam（1）Fastening, threaded rod（10）Lower end passes through nut II（12）Opposite formwork（7）
Fastening.
5. hydraulic foldable mould bases according to claim 4, it is characterised in that：Also include being arranged at hanging beam（1）Medial extremity
Balancing weight（6）.
6. hydraulic foldable mould bases according to claim 4, it is characterised in that：Also include being horizontally installed to shuttering supporting framework
（2）The pedal of lower end（13）.
7. hydraulic foldable mould bases according to claim 6, it is characterised in that：The pedal（13）Upper end is equipped with riffled iron
Plate（14）.
8. hydraulic foldable mould bases according to claim 6, it is characterised in that：The pedal（13）Surrounding is respectively arranged with shield
Column（15）.
9. hydraulic foldable mould bases according to claim 6, it is characterised in that：Also include the connecting rod being obliquely installed（16）, institute
State connecting rod（16）Shuttering supporting framework is fixed in upper end（2）On, pedal is fixed in its lower end（13）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445380.3A CN107090778A (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic foldable mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445380.3A CN107090778A (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic foldable mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107090778A true CN107090778A (en) | 2017-08-25 |
Family
ID=59640518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710445380.3A Pending CN107090778A (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic foldable mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107090778A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505447A (en) * | 2018-04-28 | 2018-09-07 | 宁波昌盛丰机械科技有限公司 | A kind of Cast-in-place Bent Cap construction method |
| CN110700112A (en) * | 2019-10-31 | 2020-01-17 | 广西路建工程集团有限公司 | Movable formwork for concrete construction of overhanging wing plate of steel-concrete composite beam and construction method |
| CN113216399A (en) * | 2021-05-25 | 2021-08-06 | 中国建筑第二工程局有限公司 | Large-span steel reinforced concrete structure and construction method thereof |
| CN115369771A (en) * | 2022-09-03 | 2022-11-22 | 南通路桥工程有限公司 | Novel cast-in-place support system of steel-concrete composite beam bridge deck cantilever |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117791A (en) * | 2007-08-22 | 2008-02-06 | 中铁大桥局股份有限公司 | Abnormal shape steel case and orthotropic plate bottom formwork combined type moving die carrier framework and construction method thereof |
| JP2008038449A (en) * | 2006-08-04 | 2008-02-21 | Sumitomo Mitsui Construction Co Ltd | Bridge girder constructing method |
| CN201377174Y (en) * | 2009-04-14 | 2010-01-06 | 中铁二十一局集团有限公司 | Box girder walking type post-pouring flange plate support |
| CN202658535U (en) * | 2012-06-27 | 2013-01-09 | 中铁四局集团机电设备安装有限公司 | Mobile formwork forming girder |
| CN102953343A (en) * | 2012-11-30 | 2013-03-06 | 山东省路桥集团有限公司 | Descending bracket self-mobile model framework bridge fabrication machine |
| WO2014200443A1 (en) * | 2013-06-11 | 2014-12-18 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN204608613U (en) * | 2015-05-06 | 2015-09-02 | 山东恒堃机械有限公司 | A kind of mobile formwork template foldable structure |
| CN105064219A (en) * | 2015-07-22 | 2015-11-18 | 山东恒堃机械有限公司 | Mobile framework moving trolley |
| CN105350455A (en) * | 2015-11-12 | 2016-02-24 | 山东恒堃机械有限公司 | Multifunctional trolley of movable formwork |
| CN105507165A (en) * | 2016-01-20 | 2016-04-20 | 长沙理工大学 | Hanging basket for corrugated steel web plate construction and construction process |
| CN207512607U (en) * | 2017-06-14 | 2018-06-19 | 山东恒堃机械有限公司 | A kind of hydraulic foldable mould bases |
-
2017
- 2017-06-14 CN CN201710445380.3A patent/CN107090778A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008038449A (en) * | 2006-08-04 | 2008-02-21 | Sumitomo Mitsui Construction Co Ltd | Bridge girder constructing method |
| CN101117791A (en) * | 2007-08-22 | 2008-02-06 | 中铁大桥局股份有限公司 | Abnormal shape steel case and orthotropic plate bottom formwork combined type moving die carrier framework and construction method thereof |
| CN201377174Y (en) * | 2009-04-14 | 2010-01-06 | 中铁二十一局集团有限公司 | Box girder walking type post-pouring flange plate support |
| CN202658535U (en) * | 2012-06-27 | 2013-01-09 | 中铁四局集团机电设备安装有限公司 | Mobile formwork forming girder |
| CN102953343A (en) * | 2012-11-30 | 2013-03-06 | 山东省路桥集团有限公司 | Descending bracket self-mobile model framework bridge fabrication machine |
| WO2014200443A1 (en) * | 2013-06-11 | 2014-12-18 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN204608613U (en) * | 2015-05-06 | 2015-09-02 | 山东恒堃机械有限公司 | A kind of mobile formwork template foldable structure |
| CN105064219A (en) * | 2015-07-22 | 2015-11-18 | 山东恒堃机械有限公司 | Mobile framework moving trolley |
| CN105350455A (en) * | 2015-11-12 | 2016-02-24 | 山东恒堃机械有限公司 | Multifunctional trolley of movable formwork |
| CN105507165A (en) * | 2016-01-20 | 2016-04-20 | 长沙理工大学 | Hanging basket for corrugated steel web plate construction and construction process |
| CN207512607U (en) * | 2017-06-14 | 2018-06-19 | 山东恒堃机械有限公司 | A kind of hydraulic foldable mould bases |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505447A (en) * | 2018-04-28 | 2018-09-07 | 宁波昌盛丰机械科技有限公司 | A kind of Cast-in-place Bent Cap construction method |
| CN108505447B (en) * | 2018-04-28 | 2019-02-01 | 江苏拓科集团有限公司 | A kind of Cast-in-place Bent Cap construction method |
| CN110700112A (en) * | 2019-10-31 | 2020-01-17 | 广西路建工程集团有限公司 | Movable formwork for concrete construction of overhanging wing plate of steel-concrete composite beam and construction method |
| CN113216399A (en) * | 2021-05-25 | 2021-08-06 | 中国建筑第二工程局有限公司 | Large-span steel reinforced concrete structure and construction method thereof |
| CN115369771A (en) * | 2022-09-03 | 2022-11-22 | 南通路桥工程有限公司 | Novel cast-in-place support system of steel-concrete composite beam bridge deck cantilever |
| CN115369771B (en) * | 2022-09-03 | 2023-08-25 | 南通路桥工程有限公司 | Cast-in-situ bracket system for cantilever of reinforced concrete composite beam bridge deck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107090778A (en) | A kind of hydraulic foldable mould bases | |
| CN103074854B (en) | Rear supporting point triangular bracket hanging basket and bridge construction method using same | |
| CN104564104B (en) | A kind of table system for tunnel-liner | |
| CN105297635B (en) | Assembled lifting type construction platform for pier column construction and construction method thereof | |
| CN101922143A (en) | Construction method of bent cap | |
| CN104763446B (en) | The multi-functional chassis of metro station construction | |
| CN201762666U (en) | Capping construction support | |
| CN109594479A (en) | A kind of parallel overpass center anticollision barrier of double width while construct mould bases and method | |
| CN201056836Y (en) | Dual-function screw prop creeping formwork system | |
| CN104453951B (en) | Combined type subway station lining template trolley for baffle | |
| CN105839542A (en) | High bridge pier self-lifting outer frame over-form device | |
| CN207512607U (en) | A kind of hydraulic foldable mould bases | |
| CN208122461U (en) | The construction equipment of towering structure | |
| CN107268455A (en) | Concrete girder gooseneck combining structure beam cradle construction method | |
| CN214497202U (en) | Strutting arrangement is used in construction of steel-concrete composite beam decking | |
| CN104929660B (en) | Formation and construction set for continuous open-cut tunnel | |
| CN202000265U (en) | Concrete construction formwork for high pier of bridge | |
| CN107858929B (en) | Cast-in-situ Beam form fixer is filled with and removes the construction method of cast-in-place beam forms | |
| CN103953187B (en) | A kind of sliding-mode platform system of band center vertical tube structure | |
| CN210127416U (en) | Hang basket convenient to it is gliding | |
| CN201567784U (en) | City elevated collision-preventing wall formwork and scaffold combination device | |
| CN201264290Y (en) | Prefabricated box girder means for adjusting limit of movement | |
| CN109252448B (en) | Prepressing construction method of bridge tower column cross beam support | |
| CN100497834C (en) | Construction equipment for integral roof-holding highway bridge top structure | |
| CN206015523U (en) | The built-in steel anchor beam accurate positioning device of free-standing Sarasota |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |
|
| RJ01 | Rejection of invention patent application after publication |