CN108731572A - Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device - Google Patents
Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device Download PDFInfo
- Publication number
- CN108731572A CN108731572A CN201810254522.2A CN201810254522A CN108731572A CN 108731572 A CN108731572 A CN 108731572A CN 201810254522 A CN201810254522 A CN 201810254522A CN 108731572 A CN108731572 A CN 108731572A
- Authority
- CN
- China
- Prior art keywords
- positioning
- substrate
- scale
- joint structure
- positioning rule
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Abstract
The present invention provides a kind of monoclinic phase friendship cruciform joint structure alignment tolerance measuring device, including substrate and positioning rule, and the right inward of substrate is concavely formed card slot, and the top of card slot is equipped with lateral positioning side；The left side of substrate is equipped with track groove, and the positioning rule can along the circumferential direction adjust positioning in track groove；The upper end of positioning rule is equipped with positioning plate, and the substrate is equipped with the first scale benchmark on the extended line on positioning side, and the extended line for positioning side passes through the rotation center of positioning rule；The substrate is equipped with the measuring scale for capableing of transverse shifting in card slot lower part, measuring scale centre position is zero, substrate is equipped with the second scale benchmark in the corresponding position of zero, when the zero of measuring scale and the second scale benchmark are aligned, the right end of measuring scale and the rotation center of positioning rule are on same plumb line.The configuration of the present invention is simple, light weight is versatile, reusable, and measurement efficiency is high.
Description
Technical field
The present invention relates to a kind of measurers more particularly to a kind of monoclinic phase to hand over cruciform joint structure alignment tolerance measuring device.
Background technology
In bottom of ship ship side structure, there are the monoclinic phases that bottom stringers, inner bottom plating, three plate of bottom side tank oblique top plate are connected
Hand over cruciform joint structure；In order to ensure that effective transmission of power, related specifications usually require that Molded Line alignment or the center line of three plates
It is aligned two kinds of structure types；Wherein, hand over cruciform joint structure most commonly seen with the monoclinic phase of center line alignment, i.e., as shown in Fig. 1,
100 center line of transverse slat, 101 center line of inclined plate and 102 center line of riser are perfectly aligned, that is, intersect at a point；The center line is
The center line of plate thickness.Since precision controlling is difficult in manufacturing process, it is difficult to ensure that 100 center line of transverse slat, 101 center line of inclined plate and
102 center line of riser is perfectly aligned, as shown in Fig. 2, its alignment tolerance a is one of important indicator of structure acceptance.However, due to
Lack suitable survey tool in the market, directly measurement a values are more difficult, and part shipyard is the oblique of free end to inclined side at present
The intersection cruciform joint structure accuracy of manufacture is examined using a kind of method measured indirectly, and inclined plate when three-core is aligned is obtained by conversion
The intersection that lower surface is formed with transverse slat upper surface is away from riser outer surface distance a1Value, as theoretical a1Value, conversion relation are：a1
=(t2/sinθ+t3/tanθ–t1)/2, then reuse 1:1 snap-gauge coordinates the actual measurement a that the tools subsidiaries such as ruler are built1
Value surveys a1With theoretical a1Between difference be structure alignment tolerance a.It needs to use 1 in the measurement method:1 snap-gauge is being tied
Structure design phase needs establish snap-gauge model at each precision controlling point, are then finished into and measure snap-gauge for scene survey
Amount, due to the influence of the factors such as the plate thickness variation of each node location, inclined plate change of pitch angle, causes snap-gauge size to be varied from,
Poor universality, every ship are required for separately fabricated up to a hundred pieces of measurements snap-gauge, and design, manufacture and storage are difficult, and production cost is high, existing
Not easy-to-search when using, and snap-gauge itself is not read, and is needed using clearance gauge, the equidistant survey tool of ruler in measuring state
Lower auxiliary reading, operating difficulties, measurement efficiency are low.
Invention content
The technical problem to be solved in the present invention is to provide a kind of monoclinic phase that measurement efficiency is high, easy to operate, versatility is good
Cruciform joint structure alignment tolerance measuring device is handed over, to overcome the defect in the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of monoclinic phase friendship cruciform joint structure pair
Position tolerance measurement device, including vertical substrate and arc-shaped positioning rule, the right inward of the substrate are concavely formed card slot,
The top of card slot is equipped with lateral positioning side；The left side of the substrate is equipped with and is bent outwardly and track compatible with positioning rule
Slot, the positioning rule can along the circumferential direction adjust positioning in track groove；
The upper end of the positioning rule is equipped with the positioning plate extended along radius of a circle direction where positioning rule, and the substrate is fixed
The extended line on position side is equipped with the first scale benchmark, the rotation center that the extended line for positioning side passes through positioning rule；
The substrate is equipped with the measuring scale for capableing of transverse shifting in card slot lower part, and the measuring scale centre position is zero,
The substrate is equipped with the second scale benchmark in the corresponding position of zero, when the zero of measuring scale and the alignment of the second scale benchmark,
The right end of measuring scale and the rotation center of positioning rule are on same plumb line.
Preferably, the positioning rule is provided with sliding slot along circular arc direction, is equipped with screw rod in the track groove, the screw rod passes through
Sliding slot, and the nut that can be pressed against in positioning rule is combined on the screw rod.
Preferably, locating slot compatible with measuring scale is provided on the substrate.
Further, the measuring scale is provided with elongated slot along its length, is equipped with screw rod in the locating slot, the screw rod is worn
Elongated slot is crossed, and is combined with the nut that can be pressed against on measuring scale on the screw rod.
Preferably, the measuring scale is arranged in the front of substrate, and the positioning rule is arranged at the back side of substrate.
Preferably, it is provided with lightening hole on the substrate.
Preferably, the scale zero of the positioning rule is arranged by starting point of positioning plate.
As described above, monoclinic phase of the present invention hands over cruciform joint structure alignment tolerance measuring device, have the advantages that：
(1) the configuration of the present invention is simple, light weight are conducive to carry and store.
(2) present invention is easy to use, versatile, reusable, is adjusted as required according to the actual conditions for measuring position
Whole good measuring device can start to measure, and need not be read under measuring state；Knot can be found out by simply converting
Structure alignment tolerance, measurement efficiency are high.
(3) present invention is not necessarily to design measuring line, the live processing that need not also cross, relative to biography in the design process
The snap-gauge mensuration of system more eliminates the design and processing work for measuring snap-gauge, saves a large amount of snap-gauge material, measurement cost
Bottom.
Description of the drawings
Fig. 1 is that monoclinic phase hands over cruciform joint structure type schematic diagram；
Fig. 2 is that monoclinic phase hands over cruciform joint structure alignment tolerance indirect measurement method schematic diagram.
Fig. 3 is the structural schematic diagram of the present invention.
Fig. 4 is the board structure schematic diagram of the present invention.
Fig. 5 is the positioning rule structural schematic diagram of the present invention.
Fig. 6 is the application method schematic diagram of the present invention.
In figure：
1 substrate, 2 positioning rule
3 measuring scale, 11 card slot
111 positioning 12 track grooves of side
13 first scale benchmark, 14 second scale benchmark
15 locating slot, 16 lightening hole
17 handle, 21 positioning plate
22 sliding slot, 31 zero
32 elongated slot, 41 screw rod
42 nut, 100 transverse slat
101 inclined plate, 102 riser
200 rotation centers
Specific implementation mode
Structure, ratio, size depicted in Figure of description etc., only to coordinate the revealed content of specification, with
Understand for those skilled in the art and read, is not limited to the enforceable qualifications of the present invention, therefore does not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influencing the present invention
Under effect and the purpose that can reach, it should all fall in the range of disclosed technology contents can be covered.Meanwhile this
Cited such as "upper", "lower", "left", "right", " centre " term in specification are merely convenient to being illustrated for narration, rather than
To limit the scope of the invention, relativeness is altered or modified, in the case where changing technology contents without essence, when also
It is considered as the enforceable scope of the present invention.
Shown in Fig. 3-Fig. 5, the present invention is a kind of monoclinic phase friendship cruciform joint structure alignment tolerance measuring device, including vertical
The right inward of substrate 1 and arc-shaped positioning rule 2, the substrate 1 is concavely formed card slot 11, and the top of card slot 11 is equipped with laterally
Positioning side 111, in order to easy to process, as shown in figure 4, card slot 11 can directly open up it is rectangular.The left side of the substrate 1 is equipped with
It is bent outwardly and track groove 12 compatible with positioning rule 2, the positioning rule 2 can be adjusted along the circumferential direction in track groove 12
Section positioning, can be read after positioning.
The upper end of the positioning rule 2 is equipped with the positioning plate 21 extended along 2 place radius of a circle direction of positioning rule, the substrate
1 is equipped with the first scale benchmark 13 on the extended line on positioning side 111, and the first scale benchmark 13 plays instruction reading when in use
Effect.The rotation center 200 that the extended line on the positioning side 111 passes through positioning rule 2.The rotation center 200 is spatially
Virtual centre point, itself is in the present apparatus.When in use, the intersection point of inclined plate and transverse slat is the rotation center 200, after
Extended meeting is described in detail.
The substrate 1 is equipped with the measuring scale 3 for capableing of transverse shifting (i.e. horizontal direction) on substrate 1 in 11 lower part of card slot,
3 centre position of the measuring scale is 0. 31, and the substrate 1 is equipped with the second scale benchmark 14 in 0. 31 corresponding position,
Play the role of zero and reading to the position of measuring scale 3.When 0. 31 and the second alignment of scale benchmark 14 of measuring scale 3,
The right end of measuring scale 3 is with the rotation center 200 of positioning rule 2 on same plumb line.It in practical situations, can be in measuring scale 3
Scale, measuring scale 3 when being used only for reading can also be arranged in the corresponding position of substrate 1 and measuring scale 3 in upper setting scale
In lateral displacement distance.As shown in figure 3, it is preferred that scale is arranged on measuring scale 3, the centre position of measuring scale 3 is 0. 31,
Scale is each extended over to both sides.
It is illustrated in figure 6 the use state of the present apparatus, middle swash plate 101 and riser 102 are respectively fixedly connected in transverse slat 100
On, angle theta between inclined plate 101 and transverse slat 100 is according to the given data of design, and the intersection point of inclined plate 101 and transverse slat 100 is rotation
Turn center line 200.It in conjunction with 3- Fig. 6, adjusts positioning rule 2 and to θ angles and positions, complete to adjust preparation.When measurement, ensure substrate
1 place plane is vertical with riser 102,100 place plane of transverse slat, the free end for pushing the present apparatus that card slot 11 is allowed to be directed at transverse slat 100
It is mobile, allow positioning side 111 to hold out against the upper surface of transverse slat 100, while positioning plate 21 being allowed to hold out against the lower surface of inclined plate 101, at this point, tiltedly
Rotation center 200 of the intersection of plane Jing Guo positioning rule 2 where plane where 101 lower surface of plate and 100 upper surface of transverse slat.Adjustment
Measuring scale 3 makes its right end hold out against the left surface of riser 102, at this point, measuring scale 3 is real with respect to the reading of the second scale benchmark 14
Survey a1, it is convenient reading, measuring scale 3 can be positioned, the present apparatus is then taken off into reading.
Theoretical a1It can be calculated and be provided by the design phase according to the plate thickness and angle of measured position, calculation formula is：
a1=(t2/sinθ+t3/tanθ–t1)/2
The structure alignment tolerance a=for being measured position surveys a1Theory a1；Wherein survey a1For the reading of measuring scale 3.
Preferably, in conjunction with Fig. 3 and Fig. 4, the positioning rule 2 is provided with sliding slot 22 along circular arc direction, in the track groove 12
Equipped with screw rod 41, the screw rod 41 passes through sliding slot 22, and the spiral shell that can be pressed against in positioning rule 2 is combined on the screw rod 41
Mother 42；The locking positioning to positioning rule 2 is realized by rotating nuts 42 and loosen.
Preferably, as shown in figure 4, for the ease of measuring scale 3 installation, while improve its movement accuracy, it is described
Locating slot compatible with measuring scale 3 15 is provided on substrate 1.Further, in conjunction with Fig. 3 and Fig. 4, the measuring scale 3 is along length
Direction is provided with elongated slot 32, and screw rod 41 is equipped in the locating slot 15, and the screw rod 41 passes through elongated slot 32, and on the screw rod 41
It is combined with the nut 42 that can be pressed against on measuring scale 3；The locking positioning to measuring scale 3 is realized by rotating nuts 42 and put
Pine.
In order to increase the range of positioning rule 2 and measuring scale 3, while avoiding interfering in the same side because being arranged,
The measuring scale 3 is arranged in the front of substrate 1, and the positioning rule 2 is arranged at the back side of substrate 1, Fig. 3 by a dotted line with solid line table
Both show in the position of positive and negative both sides.
Preferably, as shown in figure 3, being provided with lightening hole 16 on the substrate 1.In addition, lightening hole 16 and 1 left side of substrate
The coupling part of edge constitutes the handle 17 convenient for grip.
Preferably, the angle that adjustment positioning rule 2 rotates for convenience, the angle index zero of the positioning rule 2 is with fixed
Position plate 21 is arranged for starting point.
In conclusion monoclinic phase of the present invention hands over cruciform joint structure alignment tolerance measuring device, alignment tolerance survey can be solved
Amount is inconvenient, does not have the problem of general utility tool.So the present invention effectively overcomes some practical problems in the prior art to have
Very high utility value and use meaning.
The principle of the present invention and its effect is only illustrated in the above embodiment, and is not intended to limit the present invention.This hair
It is bright to be improved under the premise of without prejudice to overall thought there are many more aspect, it all can be for those skilled in the art
Without prejudice under the spirit and scope of the present invention, can carry out modifications and changes to above-described embodiment.Therefore, technical field such as
Middle all equivalent modifications for being completed without departing from the spirit and technical ideas disclosed in the present invention of tool usually intellectual or
Change, should be covered by the claim of the present invention.
Claims (7)
1. a kind of monoclinic phase hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：Including vertical substrate (1) and circle
The right inward of the positioning rule (2) of arc, the substrate (1) is concavely formed card slot (11), and the top of card slot (11) is equipped with laterally
Positioning side (111)；The left side of the substrate (1) is equipped with and is bent outwardly and the compatible track groove (12) with positioning rule (2),
The positioning rule (2) can along the circumferential direction adjust positioning in track groove (12)；
The upper end of the positioning rule (2) is equipped with the positioning plate (21) extended along radius of a circle direction where positioning rule, the substrate
(1) the first scale benchmark (13) is equipped on the extended line of positioning side (111), the extended line of positioning side (111), which passes through, to be determined
The rotation center of position ruler (2)；
The substrate (1) is equipped with the measuring scale (3) for capableing of transverse shifting, measuring scale (3) interposition in card slot (11) lower part
It is zero (31) to set, and the substrate (1) is equipped with the second scale benchmark (14) in the corresponding position of zero (31), when measuring scale (3)
Zero (31) and the second scale benchmark (14) be aligned when, the right end of measuring scale (3) is with the rotation center of positioning rule (2) same
On plumb line.
2. monoclinic phase according to claim 1 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：It is described fixed
Position ruler (2) is provided with sliding slot (22) along circular arc direction, and screw rod (41) is equipped in the track groove (12), and the screw rod (41), which passes through, to be slided
Slot (22), and the nut (42) that can be pressed against in positioning rule (2) is combined on the screw rod (41).
3. monoclinic phase according to claim 1 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：The base
It is provided on plate (1) and the compatible locating slot (15) of measuring scale (3).
4. monoclinic phase according to claim 3 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：The survey
Gage (3) is provided with elongated slot (32) along its length, and screw rod (41) is equipped in the locating slot (15), and the screw rod (41) passes through length
Slot (32), and the nut (42) that can be pressed against on measuring scale (3) is combined on the screw rod (41).
5. monoclinic phase according to claim 1 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：The survey
Gage (3) setting is at the front of substrate (1), the back side of positioning rule (2) setting in substrate (1).
6. monoclinic phase according to claim 1 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：The base
Lightening hole (16) is provided on plate (1).
7. monoclinic phase according to claim 1 hands over cruciform joint structure alignment tolerance measuring device, it is characterised in that：It is described fixed
The scale zero of position ruler (2) is arranged with positioning plate (21) for starting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254522.2A CN108731572B (en) | 2018-03-26 | 2018-03-26 | Alignment tolerance measuring device for oblique intersection cross joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254522.2A CN108731572B (en) | 2018-03-26 | 2018-03-26 | Alignment tolerance measuring device for oblique intersection cross joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108731572A true CN108731572A (en) | 2018-11-02 |
| CN108731572B CN108731572B (en) | 2020-03-31 |
Family
ID=63940594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254522.2A Active CN108731572B (en) | 2018-03-26 | 2018-03-26 | Alignment tolerance measuring device for oblique intersection cross joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731572B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780962A (en) * | 2019-02-27 | 2019-05-21 | 上海外高桥造船有限公司 | The measurement method of node deviation measuring instrument and node deviation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031508U (en) * | 1988-04-22 | 1989-01-25 | 赵林 | Universal angle scale |
| CN200982845Y (en) * | 2006-11-10 | 2007-11-28 | 大庆油田建设集团有限责任公司 | Pipe bender angle meter |
| CN201514177U (en) * | 2009-10-16 | 2010-06-23 | 上海外高桥造船有限公司 | Node deviation measuring instrument |
| US20120285028A1 (en) * | 2011-05-10 | 2012-11-15 | Atwood Raymond E | Tool system for layout of a pitch |
| CN203479232U (en) * | 2013-07-31 | 2014-03-12 | 广州广船国际股份有限公司 | Assembly measuring device |
| CN204043548U (en) * | 2014-06-26 | 2014-12-24 | 广州广船国际股份有限公司 | A kind of boats and ships three line Alignment measuring slide calliper rule |
| CN206073976U (en) * | 2016-09-21 | 2017-04-05 | 清华大学 | A kind of multifunctional digital integrated building construction engineering test instrument |
| CN106679533A (en) * | 2016-12-27 | 2017-05-17 | 沪东中华造船(集团)有限公司 | Testing tool system and testing method for LNG ship liquid cargo compartment three-dimensional board CM nodes |
| US20170227344A1 (en) * | 2015-08-19 | 2017-08-10 | Gary Paul Rettig | Welding Gauge |
| CN206523118U (en) * | 2016-12-30 | 2017-09-26 | 广东尚高科技有限公司 | A kind of closestool detection ruler |
| JP3213747U (en) * | 2017-09-14 | 2017-11-30 | 丸井計器株式会社 | Bending angle measuring device |
-
2018
- 2018-03-26 CN CN201810254522.2A patent/CN108731572B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031508U (en) * | 1988-04-22 | 1989-01-25 | 赵林 | Universal angle scale |
| CN200982845Y (en) * | 2006-11-10 | 2007-11-28 | 大庆油田建设集团有限责任公司 | Pipe bender angle meter |
| CN201514177U (en) * | 2009-10-16 | 2010-06-23 | 上海外高桥造船有限公司 | Node deviation measuring instrument |
| US20120285028A1 (en) * | 2011-05-10 | 2012-11-15 | Atwood Raymond E | Tool system for layout of a pitch |
| CN203479232U (en) * | 2013-07-31 | 2014-03-12 | 广州广船国际股份有限公司 | Assembly measuring device |
| CN204043548U (en) * | 2014-06-26 | 2014-12-24 | 广州广船国际股份有限公司 | A kind of boats and ships three line Alignment measuring slide calliper rule |
| US20170227344A1 (en) * | 2015-08-19 | 2017-08-10 | Gary Paul Rettig | Welding Gauge |
| CN206073976U (en) * | 2016-09-21 | 2017-04-05 | 清华大学 | A kind of multifunctional digital integrated building construction engineering test instrument |
| CN106679533A (en) * | 2016-12-27 | 2017-05-17 | 沪东中华造船(集团)有限公司 | Testing tool system and testing method for LNG ship liquid cargo compartment three-dimensional board CM nodes |
| CN206523118U (en) * | 2016-12-30 | 2017-09-26 | 广东尚高科技有限公司 | A kind of closestool detection ruler |
| JP3213747U (en) * | 2017-09-14 | 2017-11-30 | 丸井計器株式会社 | Bending angle measuring device |
Non-Patent Citations (1)
| Title |
|---|
| 田斌: "结构建造监控对关键位置控制的要求及实施工艺", 《广船科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780962A (en) * | 2019-02-27 | 2019-05-21 | 上海外高桥造船有限公司 | The measurement method of node deviation measuring instrument and node deviation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108731572B (en) | 2020-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106482690B (en) | A kind of gear wheel involute model | |
| CN201844767U (en) | Portable measurement positioning scale | |
| CN109839049B (en) | Quick and simple dovetail groove guide rail size measuring device | |
| CN201892533U (en) | Electronic total station apparatus | |
| CN207742559U (en) | The full degree of freedom accuracy detecting device of lathe linear motion run mode | |
| CN108519034A (en) | Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device | |
| CN108731572A (en) | Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device | |
| CN203534423U (en) | Multifunctional steel angle measuring scale | |
| CN109900184B (en) | Segment dislocation measuring device and method | |
| CN203304989U (en) | Universal clamping base | |
| CN109623701A (en) | A kind of ship profile assembly auxiliary mould | |
| CN102393173A (en) | Clearance and flatness measuring tool | |
| CN209538181U (en) | A kind of engineering pile guiding device in piling construction | |
| CN204240901U (en) | Adjustable measurement measurer | |
| CN108507436B (en) | Alignment tolerance measuring device for oblique intersection cross joint structure | |
| CN202599271U (en) | Adjustable protractor | |
| CN202794965U (en) | Probe used for on-machine contact measurement of numerical control machine tool | |
| CN207936874U (en) | Cruciform joint structure alignment tolerance measuring device | |
| CN201819677U (en) | Detecting platform capable of adjusting angle | |
| CN202126228U (en) | Drawing ruler special for positioning hole | |
| CN208795149U (en) | A kind of adaptive bevel protractor | |
| CN208042914U (en) | Monoclinic phase hands over cruciform joint structure alignment tolerance measuring device | |
| CN213363598U (en) | Measuring device for engineering cost | |
| CN210718929U (en) | Multifunctional ruler | |
| CN203744878U (en) | Irregular workpiece laser processing focal length measuring device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |