CN109823720A - Resist container top cover open-and-close mechanism stubbornly - Google Patents
Resist container top cover open-and-close mechanism stubbornly Download PDFInfo
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- CN109823720A CN109823720A CN201910040292.4A CN201910040292A CN109823720A CN 109823720 A CN109823720 A CN 109823720A CN 201910040292 A CN201910040292 A CN 201910040292A CN 109823720 A CN109823720 A CN 109823720A
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- top cover
- auxiliary
- hinge
- linking arm
- reel
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- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001227561 Valgus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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Abstract
It resists container top cover open-and-close mechanism stubbornly, is related to transportation equipment technical field comprising telescoping cylinder, controller, linking arm, linking arm position limiting structure and the expense mechanism being mounted on container top cover, hoisting mechanism and hinge ear；The both ends of linking arm are hinged with the piston rod top end of telescoping cylinder and hinge ear respectively, and expense mechanism includes connecting rod and driving rod drive, and driving rod drive drive link is moved forward and backward, to drive the corresponding insertion of hinge pin or extract out from the hinge hole of hinge ear；It is equipped with bracing wire wireline reel on the connecting arm, hoisting mechanism includes reel, bracing wire and drum driving apparatus, one end of bracing wire on bracing wire wireline reel, the other end on reel, drum driving apparatus is for driving spool turns to realize the winding of bracing wire and unreel；Telescoping cylinder, driving rod drive and reel driver connect and are controlled by the controller with controller.Above-mentioned top cover open-and-close mechanism is arranged in container and container top cover opening angle can be allowed much larger than 180 degree.
Description
Technical field
The present invention relates to transportation equipment technical field, in particular to one kind resists container top cover open-and-close mechanism stubbornly.
Background technique
For some large-sized objects (the especially very long object of length, such as length reach 20 meters or more), by
In be not easy to using fork truck load and unload, it usually needs cased using crane, at this moment just need to use the openable container of top cover.
At present, there are mainly two types of the containers with top cover, one is soft top (tarpaulin overhead guard) structures, and another kind is hard
Push up (casting coping) structure.There are mainly two types of the modes for resisting the unlatching of container top cover stubbornly: one is top covers without open-and-close mechanism, and
It is setting hook and locking bolt on top cover, when uncapping, is first linked up with by the suspension hook of crane is manually hooked top cover, then past by crane
Upper lifting suspension hook opens top cover；Another top cover has open-and-close mechanism, (is greater than 180 to guarantee that top cover opening angle is sufficiently large
Degree), it usually needs by open-and-close mechanism setting, (setting can not generally allow top cover in the intracorporal open-and-close mechanism of case outside the enclosure on side wall
Opening angle is greater than 180 degree).
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of setting in the case resist container top cover open-and-close mechanism stubbornly, benefit
The top cover opening angle for resisting container stubbornly can be allowed much larger than 180 degree with the mechanism.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: one kind resists container top cover opening-closing machine stubbornly
Structure, including the telescoping cylinder being mounted on container bottom wall or side wall, further include controller, linking arm, linking arm position limiting structure with
And it is mounted on expense mechanism, hoisting mechanism and hinge ear on container top cover inner wall；
The bottom end of the linking arm and the piston rod top end of telescoping cylinder are hinged, and the top of the linking arm and hinge ear are cut with scissors by hinge pin
It connects, as the piston rod of the telescoping cylinder stretches out or retracts, the linking arm pushes the corresponding overturning of container top cover to play on or off
It closes, the linking arm position limiting structure during opening container top cover for limiting linking arm around the hinge joint of itself and piston rod
The angle of side to overturn is less than 90 degree outward；
The expense mechanism includes connecting rod and driving rod drive, and the connecting rod connects hinge pin and driving rod drive, the company
Rod driving device drive link is moved forward and backward, to drive the hinge hole of the corresponding insertion hinge ear of the hinge pin or from the hinged of hinge ear
It is extracted out in hole；
Bracing wire wireline reel is additionally provided on the linking arm, the hoisting mechanism includes reel, bracing wire and drum driving apparatus, institute
State one end of bracing wire on bracing wire wireline reel, the other end on reel, the drum driving apparatus is for driving volume
Cylinder rotation is to realize the winding of bracing wire and unreel；
The telescoping cylinder, driving rod drive and reel driver connect and are controlled by the controller with controller.
Wherein, the linking arm includes principal arm and is connected respectively the first auxiliary on principal arm top and bottom end and
Two auxiliarys, first auxiliary is hinged by hinge pin with hinge ear, and the piston rod top end of second auxiliary and telescoping cylinder is hinged；Collection
After vanning top cover closes completely, the principal arm is in a vertical position, and first auxiliary and the second auxiliary are respectively positioned on principal arm by collection
The side of vanning side wall.
Wherein, the pull wire coil is set around an axis on the first auxiliary.
Wherein, the angle between first auxiliary and principal arm is obtuse angle, the angle between second auxiliary and principal arm
For right angle, the length of first auxiliary is greater than the length of the second auxiliary, after container top cover closes completely, first auxiliary
It is located at the surface of the second auxiliary and piston rod hinge joint with the tie point of hinge ear.
Preferably, the driving rod drive is electric cylinders, and the drum driving apparatus includes a motor and a deceleration
Machine, the output shaft of the motor and the input terminal of speed reducer are connected by shaft coupling, and the output end and reel of the speed reducer pass
Dynamic connection.
Working principle of the present invention is as follows: when needing to open container top cover, the work of telescoping cylinder is controlled by controller
Stopper rod stretches out, and thrust is transferred to top cover through linking arm, hinge ear by piston rod, and top cover is with the hinge for connecting itself and container side wall
Axle center is overturn outward, and as top cover turns up opening, linking arm is also with top cover side to overturn outward together, when linking arm is turned to outward
Up to after maximum angle (i.e. linking arm by linking arm position limiting structure stop), by controller control overhead mechanism by pin shaft from hinge
It is extracted out in the hinge hole of ear, hinge ear and linking arm are detached from, then are controlled hoisting mechanism by controller and unreeled, at this point, top cover is certainly
It is further overturn outward under body gravity, with the lasting progress for the process that unreels, bracing wire is constantly released, and final top cover turns up
The angle of unlatching can be more than 180 degree, it might even be possible to reach 270 degree parallel with container side wall.Close the process of top cover
Process with opening top cover is on the contrary, repeat no more.
It can be seen that top cover open-and-close mechanism setting provided by the invention from the above-mentioned introduction to working principle of the present invention collecting
Vanning is internal, while top cover open angle may be implemented and even theoretically can achieve 270 degree more than 180 degree, and this top cover is opened
It closes mechanism and is especially suitable for use in shellproof container and certain occasions for needing to prevent other people from committing theft from external opening top cover.Such as
When on shellproof container, in daily transportational process, top cover open-and-close mechanism is located at internal container, and this makes it possible to avoid transporting
Open-and-close mechanism quilt attack bad due to is caused to influence the case where top cover is normally opened because encountering attack during defeated.Further, since fortune
Top cover open-and-close mechanism is located at internal container during defeated, can also prevent other people from cutting off linking arm and top cover outside container
Connection or intercept control top cover open-and-close mechanism by other means and open the case where container top cover is committed theft.
Detailed description of the invention
Fig. 1 is to resist overall structure of the container when its top cover is not switched on stubbornly using top cover open-and-close mechanism involved by the present invention
Schematic diagram；
Fig. 2 is the overall structure diagram for resisting container top cover opening angle shown in Fig. 1 stubbornly less than 180 degree when；
Fig. 3 is the overall structure diagram for resisting container top cover opening angle shown in Fig. 1 stubbornly more than 180 degree when；
When Fig. 4 is that top cover open-and-close mechanism involved by the present invention opens top cover, linking arm overturns the solid before reaching maximum angle outward
Structural schematic diagram；
When Fig. 5 is that top cover open-and-close mechanism involved by the present invention opens top cover, linking arm overturns solid when reaching maximum angle outward
Structural schematic diagram；
When Fig. 6 is that top cover open-and-close mechanism involved by the present invention opens top cover, linking arm is overturn outward reaches maximum angle and elevator
Schematic perspective view when mechanism unreels；
In figure:
1 --- telescoping cylinder 2 --- linking arm
3 --- linking arm position limiting structure 4 --- expense mechanisms
5 --- hoisting mechanisms 6 --- cut with scissors ear
7 --- bracing wire wireline reel 2a --- principal arms
2b --- the first auxiliary 2c --- second auxiliary
4a --- driving rod drive 5a --- reel
5b --- bracing wire 5c --- drum driving apparatus.
Specific embodiment
In the description of the present invention, it is to be understood that, term " vertical ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.In the description of the present invention, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
As shown in figures 1 to 6, one kind resisting container top cover open-and-close mechanism stubbornly, including being mounted on container bottom wall or side wall
Telescoping cylinder 1 further includes controller (controller is not shown in the accompanying drawings), linking arm 2, linking arm position limiting structure 3 and is mounted on
Expense mechanism 4, hoisting mechanism 5 and hinge ear 6 on container top cover inner wall；The bottom end of linking arm 2 and the piston rod top of telescoping cylinder 1
End is hinged, and the top of linking arm 2 and hinge ear 6 are hinged by hinge pin, as the piston rod of telescoping cylinder 1 stretches out or retracts, linking arm 2
The corresponding overturning of container top cover will be pushed to open or close, linking arm position limiting structure 3 is used for during opening container top cover
Linking arm 2 is limited around the angle of its hinge joint with piston rod side to overturn outward less than 90 degree.
It should be noted that, although in fig. 5 and fig., linking arm position limiting structure 3 is connected to piston rod top end for one and is used for
Withstand the convex block of linking arm 2, but it will be appreciated by those skilled in the art that, when practical application, it can be realized linking arm 2 toward outside
Structure in the range of flip angle is limited to less than 90 degree is not limited to the convex block, actually exists in the prior art a variety of
The structure that can be realized above-mentioned technical purpose is not directed to linking arm position limiting structure 3 in view of the application and makes creative change,
No longer other types of linking arm position limiting structure 3 is described herein.
Wherein, aforementioned expense mechanism 4 includes connecting rod and driving rod drive 4a, and connecting rod connects hinge pin and driving rod drive
4a, driving rod drive 4a drive link are moved forward and backward, to drive the hinge hole of the corresponding insertion hinge ear 6 of the hinge pin or from hinge
It is extracted out in the hinge hole of ear 6.
Bracing wire wireline reel 7 is additionally provided on linking arm 2, hoisting mechanism 5 includes reel 5a, bracing wire 5b and drum driving apparatus
One end of 5c, bracing wire 5b on bracing wire wireline reel 7, the other end on reel 5a, drum driving apparatus 5c is for driving
Movable reel 5a is rotated to realize the winding of bracing wire 5b and unreel.
Above-mentioned telescoping cylinder 1, driving rod drive 4a and reel driver 5c connect and are controlled with controller
Device control.
The working principle of above-mentioned top cover open-and-close mechanism is described below.
As shown in Figure 1, after top cover closes, entire top cover open-and-close mechanism is located in container.When needing to open container top
Gai Shi is stretched out by the piston rod that controller controls telescoping cylinder 1, and thrust is transferred to top cover through linking arm 2, hinge ear 6 by piston rod,
Top cover is overturn using the hinge for connecting itself and container side wall as axle center outward.As shown in Fig. 2 and Fig. 4, as top cover turns up opening,
Linking arm 2 is also with top cover side to overturn outward together, when linking arm 2 is overturn outward reaches position shown in Fig. 5, linking arm 2 by
Linking arm position limiting structure 3 stops, and has reached the maximum angle that linking arm 2 is overturn outward at this time, is then opened by controller control
Pin mechanism 4 extracts pin shaft out from the hinge hole of hinge ear 6, and as shown in Figure 6, hinge ear 6 and linking arm 2 are detached from, then pass through controller
Control hoisting mechanism 5 unreels, at this point, top cover is further overturn outward under self gravitation effect, with continuing for the process that unreels
Carry out, bracing wire 5b is constantly released, and as shown in Figure 3, final top cover valgus angle can be more than 180 degree, theoretically for, finally
Top cover is even up to 270 degree (top cover opening angle shown in Fig. 3 is about 240 degree) parallel with container side wall.
It closes the process of top cover and opens the process of top cover on the contrary, controlling the winding of hoisting mechanism 5 by controller first, draw
Line 5b is constantly wound onto reel 5a, while under the pulling force effect of bracing wire 5b, top cover is to connect itself and container side wall
Hinge turns over for axle center, initially unreels position (the i.e. hinge hole of the hinge hole of hinge ear 6 and linking arm 2 when top cover is turned over and returned to
Aligned in position) when, pin shaft is inserted into the hinge hole of hinge ear 6 and linking arm 2 by controller control overhead mechanism 4, thus logical
It crosses hinge ear 6 and connect top cover with linking arm 2, control hoisting mechanism 5 at the same time and stop winding, then telescoping cylinder is controlled by controller
1 piston rod retraction, finally under the pulling of piston rod, top cover overturning lid returns to the case top of container.
Although needing to remind those skilled in the art it is noted that allowing each executing agency (telescoping cylinder 1, expense in the application
Mechanism 4, hoisting mechanism 5) the corresponding movement of execution needs to realize by the control of controller, but this field and personnel should
Understand, controlling said mechanism to execute corresponding movement by controller is the highly developed technology of prior art people, and the application is simultaneously
It is not related to the improvement to above-mentioned actuating mechanism circuit and control mode, those skilled in the art are believed that in this application,
Controller and telescoping cylinder 1, expense mechanism 4, the connection circuit between hoisting mechanism 5 and control mode are the prior art.
It can be seen that the setting of top cover open-and-close mechanism shown in Fig. 1-6 from the above-mentioned introduction to top cover open-and-close mechanism working principle
In internal container, while top cover open angle may be implemented and even theoretically can achieve 270 degree more than 180 degree, this top
Cover folding mechanism is especially suitable for use in shellproof container and certain occasions for needing to prevent other people from committing theft from external opening top cover.
When being used for example on shellproof container, in daily transportational process, top cover open-and-close mechanism is located at internal container, and this makes it possible to keep away
Exempt to cause open-and-close mechanism quilt attack bad due to influence the case where top cover is normally opened because encountering attack in transportational process.In addition, by
Top cover open-and-close mechanism is located at internal container in transportational process, can also prevent other people cut off outside container linking arm with
The connection of top cover intercepts control top cover open-and-close mechanism by other means to open the case where container top cover is committed theft.
In figs. 1-6, linking arm 2 includes principal arm 2a and is connected respectively in the first secondary of the top principal arm 2a and bottom end
Arm 2b and the second auxiliary 2c, the first auxiliary 2b with hinge ear 6 by hinge pin it is hinged, the piston rod top of the second auxiliary 2c and telescoping cylinder 1
End is hinged；After container top cover closes completely, principal arm 2a is in a vertical position, and the first auxiliary 2b and the second auxiliary 2c are respectively positioned on master
Arm 2a leans on the side of container side wall.
Wherein, bracing wire wireline reel 7 is arranged on the first auxiliary 2b.Angle between first auxiliary 2b and principal arm 2a is blunt
Angle, the angle between the second auxiliary 2c and principal arm 2a are right angle, and the length of the first auxiliary 2b is greater than the length of the second auxiliary 2c, collection
After vanning top cover closes completely, the tie point of the first auxiliary 2b and hinge ear 6 is being located at the second auxiliary 2c and piston rod hinge joint just
Top.When practical application, driving rod drive 4a preferably uses electric cylinders, and drum driving apparatus 5c includes that a motor and one subtract
Fast machine, the output shaft of motor and the input terminal of speed reducer are connected by shaft coupling, and output end and reel the 5a transmission of speed reducer connect
It connects.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the contents of the present invention.
Claims (5)
1. resisting container top cover open-and-close mechanism stubbornly, including the telescoping cylinder (1) being mounted on container bottom wall or side wall, feature exists
In:
It further include controller, linking arm (2), linking arm position limiting structure (3) and the expense being mounted on container top cover inner wall
Mechanism (4), hoisting mechanism (5) and hinge ear (6)；
The bottom end of the linking arm (2) and the piston rod top end of telescoping cylinder (1) are hinged, the top of the linking arm (2) and hinge ear
(6) hinged by hinge pin, as the piston rod of the telescoping cylinder (1) stretches out or retracts, the linking arm (2) pushes container top
The corresponding overturning of lid is opened or is closed, and the linking arm position limiting structure (3) is used to limit connection during opening container top cover
Arm (2) around its hinge joint with piston rod side to overturn outward angle less than 90 degree；
The expense mechanism (4) includes connecting rod and driving rod drive (4a), and the connecting rod connects hinge pin and driving rod drive
(4a), driving rod drive (4a) drive link are moved forward and backward, to drive the hinge of corresponding insertion hinge ear (6) of the hinge pin
It connects hole or is extracted out from the hinge hole of hinge ear (6)；
It is additionally provided on the linking arm (2) bracing wire wireline reel (7), the hoisting mechanism (5) includes reel (5a), bracing wire (5b)
With drum driving apparatus (5c), one end of the bracing wire (5b) on bracing wire wireline reel (7), the other end is wound on reel
On (5a), the drum driving apparatus (5c) is for driving reel (5a) rotation to realize the winding of bracing wire (5b) and unreel；
The telescoping cylinder (1), driving rod drive (4a) and reel driver (5c) are connect with controller and controlled
Device control processed.
2. according to claim 1 resist container top cover open-and-close mechanism stubbornly, it is characterised in that: the linking arm (2) includes
Principal arm (2a) and it is connected respectively the first auxiliary (2b) and the second auxiliary (2c) on the principal arm top (2a) and bottom end, it is described
First auxiliary (2b) is hinged by hinge pin with hinge ear (6), and the piston rod top end of second auxiliary (2c) and telescoping cylinder (1) is cut with scissors
It connects；After container top cover closes completely, the principal arm (2a) is in a vertical position, first auxiliary (2b) and the second auxiliary
(2c) is respectively positioned on the side that principal arm (2a) leans on container side wall.
3. according to claim 2 resist container top cover open-and-close mechanism stubbornly, it is characterised in that: the bracing wire wireline reel (7)
It is arranged on the first auxiliary (2b).
4. according to claim 2 resist container top cover open-and-close mechanism stubbornly, it is characterised in that: first auxiliary (2b) with
Angle between principal arm (2a) is obtuse angle, and the angle between second auxiliary (2c) and principal arm (2a) is right angle, described first
The length of auxiliary (2b) be greater than the second auxiliary (2c) length, after container top cover closes completely, first auxiliary (2b) with
The tie point of hinge ear (6) is located at the surface of the second auxiliary (2c) and piston rod hinge joint.
5. according to claim 1 resist container top cover open-and-close mechanism stubbornly, it is characterised in that: the driving rod drive
(4a) be electric cylinders, the drum driving apparatus (5c) include a motor and a speed reducer, the output shaft of the motor with subtract
The input terminal of fast machine is connected by shaft coupling, and the output end and reel (5a) of the speed reducer are sequentially connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013871 | 2019-01-04 | ||
| CN2019200138715 | 2019-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823720A true CN109823720A (en) | 2019-05-31 |
Family
ID=66860301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071100.1U Active CN209684494U (en) | 2019-01-04 | 2019-01-16 | Resist container top cover open-and-close mechanism stubbornly |
| CN201910040292.4A Withdrawn CN109823720A (en) | 2019-01-04 | 2019-01-16 | Resist container top cover open-and-close mechanism stubbornly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071100.1U Active CN209684494U (en) | 2019-01-04 | 2019-01-16 | Resist container top cover open-and-close mechanism stubbornly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209684494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589260A (en) * | 2019-09-12 | 2019-12-20 | 大连中集特种物流装备有限公司 | Uncovering structure and container with same |
| CN115196213A (en) * | 2022-07-20 | 2022-10-18 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large turnover angle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147804B (en) * | 2021-06-01 | 2022-09-09 | 中车青岛四方车辆研究所有限公司 | Automatic lifting unmanned driver console |
-
2019
- 2019-01-16 CN CN201920071100.1U patent/CN209684494U/en active Active
- 2019-01-16 CN CN201910040292.4A patent/CN109823720A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589260A (en) * | 2019-09-12 | 2019-12-20 | 大连中集特种物流装备有限公司 | Uncovering structure and container with same |
| CN115196213A (en) * | 2022-07-20 | 2022-10-18 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large turnover angle |
| CN115196213B (en) * | 2022-07-20 | 2024-06-04 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large overturning angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209684494U (en) | 2019-11-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190531 |
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| WW01 | Invention patent application withdrawn after publication |