CN106494568A - A kind of adjustment instrument that installs for ship steering engine and method of adjustment - Google Patents
A kind of adjustment instrument that installs for ship steering engine and method of adjustment Download PDFInfo
- Publication number
- CN106494568A CN106494568A CN201611049534.9A CN201611049534A CN106494568A CN 106494568 A CN106494568 A CN 106494568A CN 201611049534 A CN201611049534 A CN 201611049534A CN 106494568 A CN106494568 A CN 106494568A
- Authority
- CN
- China
- Prior art keywords
- adjustment
- main part
- measurement
- bolt
- fixed
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Automatic Assembly (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of adjustment instrument that installs for ship steering engine, including turning main part, measurement main part and main truss, swivel main part includes master collet, centre bolt, adjustment bolt and adjustment panel, main part includes fixed mount, fixing bolt, rotating cylinder and is installed on the measurement dial gauge of rotating cylinder for measurement, and main truss includes U-shaped fixing bolt, support and fix bar.By turning main part by the instrument leveling, the horizontal survey for carrying out steering wheel and pedestal using measurement main part, it is ensured that the degree of accuracy of measurement data.The instrument and method of the present invention has wide applicability, can be used for the steering wheel mounting and adjusting of not shipmate type, shortens adjustment time when steering wheel and pedestal installation, reduces manpower and participate in, improve work efficiency and installation accuracy.
Description
Technical field
The present invention relates to a kind of adjustment that installs for mounting shipping steering wheel in shipbuilding, more particularly to shipbuilding
Instrument and the method for adjustment based on the adjustment instrument.
Background technology
Sectional making and block assembly carry the stage, can cause steering wheel deck facial disfigurement, be easily caused base of steering gear
Surplus cutting not reasonable, bevel for welding gap after cutting easily exceeds welding standard；The horizontal ruler of aluminium alloy frequent
Using can wear and tear, and other factors, cause the deformation of horizontal ruler；The tip area of special beam compasses can be polished,
The tightness that bolts on can cause measurement error；There is higher wanting to the technical capability of operator using precision instrument
Ask, the quality of dimensional measurement easily produces impact, the especially difference in height of four plungers of steering wheel because operator are different, and standard is required
Very strict, measurement size be able to can be changed because of the difference of time of measuring and survey crew, and this also easily causes quality risk.Rudder
The degree of accuracy that machine is installed cannot it is effectively guaranteed that, and often carry out the adjustment of steering wheel, be required to measure relative dimensions, because
And work efficiency is relatively low, workman's man-hour of needs is more.
Content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, there is provided a kind of install for ship steering engine
Adjustment instrument and method of adjustment.The accuracy that steering wheel is installed is improved, manpower is reduced and is participated in, while the whole steering wheel peace of strong guarantee again
Whole quality is debug, and then shortens the working cycle, the instrument will also have versatility in addition.
In order to reach foregoing invention purpose, the invention provides following technical scheme：
The adjustment instrument that a kind of ship steering engine is installed, including main truss, swivel main part and measurement main part；
Described main truss includes the straight-bar parallel to each other by two and the cross bar that is fixed between two straight-bars constitutes
Support, and fix bar and the first dial gauge, one end of the fix bar are fixed on described support, and other end connection is described
The first dial gauge；；
Described swivel main part includes fixes sleeve, master collet, centre bolt, fixing nut, adjustment panel, conversion nut
And adjustment bolt；Described master collet is fixed on described adjustment panel by steady pin and fixes sleeve, described center
The lower end of bolt is fixed with adjustment panel through described master collet and adjustment panel by changing spiral shell, the upper end of the centre bolt
Fixed with fixes sleeve by fixing nut；
Described measurement main part includes fixed mount, fixing bolt, fixing head, rotating cylinder and the second dial gauge；Described rotating cylinder
Be fixedly connected with described fixed mount with fixing head by fixing bolt, described the is also associated with the outside of described rotating cylinder
Two dial gauges；
Support one end of described main truss is connected with the master collet of described swivel main part, and the other end, with described survey
The fixed mount of amount main part is connected.
Described fixes sleeve and master collet fit clearance are 0.01mm～0.03mm.
Described fixing head and rotating cylinder fit clearance are 0.01mm～0.03mm.
The method of adjustment that a kind of described adjustment instrument is installed to ship steering engine, the method comprise the steps：
1. adjustment instrument is tentatively combined：Fixed mount is welded on one end of main truss, makes measurement main part be installed on main structure
On frame, main truss is fixed on swivel main part by U-bolt, adjusts tool group by assembling swivel main part and measurement main part respectively
Conjunction is completed；
2. conversion nut is screwed in rudder stock, is fixed with conversion nut screwing clamping by centre bolt, passed through with adjustment bolt
Adjustment panel is tightened against plane on rudder stock；
3. the first dial gauge is installed in main truss fix bar, the measurement point position of the first dial gauge plane on the tiller,
By rotating main member, the first dial gauge data are observed, this adjustment instrument is adjusted level with adjustment bolt；
3. the first dial gauge is installed in main truss fix bar, the measurement point position of the first dial gauge plane on the tiller,
By rotating main member, the first dial gauge data are observed, this adjustment instrument is adjusted level with adjustment bolt；
4. by the second dial gauge in measurement main part, four measurement points of steering wheel oil cylinder, and record data are measured respectively；
5. the height dimension of successive step base of steering gear at the beginning of, and carry out the cutting surplus of base of steering gear；
6. after base of steering gear welding terminates, the height adjustment of steering wheel installation is carried out, until four measurement points of steering wheel oil cylinder
Measurement data identical；
7., after above-mentioned steering wheel installation dimension reaches the requirement of installation standard, above-mentioned adjustment instrument is pulled down.
Described assembling turns main part and refers to, fixes sleeve is fixed on adjustment panel with steady pin, installs master collet,
Then penetrate centre bolt and fixed with fixing nut；
Described assembling measurement main part refers to, fixing head is installed on rotating cylinder, and with fixing bolt by rotating cylinder and fixation
Frame is connected, and installs the second dial gauge.
Compared with prior art, beneficial effects of the present invention are as follows：
1) regulation of conversion nut and main truss can be matched according to the bolt hole of the size of steering wheel and rudder stock, so as to reality
The installation of existing steering wheel.
2) guarantee the installation accuracy in the installation process of steering wheel and base of steering gear, reduce manpower and participate in, improve work efficiency.
3) reasonability of the surplus cutting of base of steering gear is improve.
4) adjustment of steering wheel is carried out with dial gauge, simple and directly perceived, the error that brings because of survey tool is reduced, is improve
The accuracy that steering wheel is installed.
5) by turning main part by the adjustment instrument leveling, the horizontal survey for carrying out steering wheel using measurement main part, it is ensured that survey
The degree of accuracy of amount data, reduces manpower and participates in, while the quality of the whole steering wheel mounting and adjusting of strong guarantee again, and then shorten work
In the cycle, the instrument is also with versatility in addition.
Description of the drawings
Fig. 1 is sectional structure chart of the present invention for steering wheel mounting and adjusting instrument on ship.
Fig. 2 is combination assumption diagram of the present invention for steering wheel mounting and adjusting instrument on ship.
Fig. 3 is operating diagram of the present invention for steering wheel mounting and adjusting instrument on ship.
Specific embodiment
We combine accompanying drawing and specific embodiment to adjust work to the present invention for a kind of of mounting shipping steering wheel below
Have and further elaborated based on the method for adjustment of the adjustment instrument, in the hope of the apparent clear understanding present invention
Architectural feature and use process, but can not be limited the scope of the invention with this.
For the special adjustment instrument of the present invention, its structure can legibly be found out by Fig. 1 and Fig. 2 that Fig. 1 is this
The bright sectional structure chart for steering wheel mounting and adjusting instrument on ship, Fig. 2 are steering wheel mounting and adjusting works on a kind of ship of the invention
The combination assumption diagram of tool.As seen from the figure, the adjustment instrument that a kind of ship steering engine of the invention is installed, including main truss 14, swivel master
Part 15 and measurement main part 16；Described main truss 14 includes the straight-bar parallel to each other by two and is fixed between two straight-bars
The support of cross bar composition, and fix bar 13 and the first dial gauge 12-1, one end of the fix bar are fixed on described support
On, the first described dial gauge 12-1 of other end connection.
Described swivel main part 15 include fixes sleeve 1, master collet 2, centre bolt 3, fixing nut 4, adjustment panel 5,
Conversion nut 6 and adjustment bolt 7；Described master collet 2 is fixed on described adjustment panel 5 by steady pin and fixes sleeve 1
On, the lower end of described centre bolt 3 passes through to change nut 6 with adjustment panel 5 through described master collet 2 and adjustment panel 5
Fixed, the upper end of the centre bolt 3 is fixed with fixes sleeve 1 by fixing nut 4.The conversion nut 6 being connected with centre bolt 3
Can be replaced according to different rudder stock thread sizes with adjustment panel 5 so that the adjustment instrument goes for outside difference
Footpath rudder stock mounting and adjusting work.
Described measurement main part 16 includes fixed mount 8, fixing bolt 9, fixing head 10, rotating cylinder 11 and the second dial gauge 12-
2；Described rotating cylinder 11 is fixedly connected with described fixed mount 8 with fixing head 10 by fixing bolt 9, outside described rotating cylinder 11
Side is also associated with the second described dial gauge 12-2；Support one end of described main truss 14 and the described master for turning main part 15
Sleeve 2 is connected, the other end, is connected with the fixed mount 8 of described measurement main part 16.The purpose of fixed mount 8 is so that measurement master
Part can adjust distance in the longitudinal direction so that the adjustment instrument is applied to the mounting and adjusting of different steering wheels.
Described fixes sleeve and master collet fit clearance are 0.01mm～0.03mm.Described fixing head and rotating cylinder coordinate
Gap is 0.01mm～0.03mm.
Using above-mentioned adjustment method of the instrument to steering wheel mounting and adjusting on ship, comprise the steps：
1. adjustment instrument is combined tentatively, fixed mount 8 is welded on main truss 14, respectively assembling swivel main part 15 and measurement
Main truss 14 is fixed on swivel main part 15 by U-bolt by main part 16, and measurement main part 16 is installed on main truss 14, adjusts work
Tool combination is completed；
Swivel main part 15：Fixes sleeve 1 is fixed on adjustment panel 5 with steady pin, master collet 2 is installed, is then penetrated
Centre bolt 3 is simultaneously fixed with fixing nut 4；
Measurement main part 16：Fixing head 10 is installed on rotating cylinder 11, and is connected rotating cylinder 11 and fixed mount 8 with fixing bolt 9
Fixed, dial gauge 12-2 is installed；
2. conversion nut 6 is screwed in rudder stock, fixation is tightened with conversion nut 6 by centre bolt 3, with adjustment bolt 7
Plane on rudder stock is tightened against by adjusting panel 5；
3. dial gauge 12-1 is installed in main truss fix bar 13, the measurement point position of dial gauge 12-1 is put down on tiller
Face, by rotating main truss 14, observes 12 data of dial gauge, and this adjustment instrument is adjusted level with adjustment bolt 7；
4. by the dial gauge 12-2 in measurement main part 16, four measurement points of steering wheel oil cylinder, and record data are measured respectively；
5. the height dimension of successive step base of steering gear at the beginning of, and carry out the cutting surplus of base of steering gear；
6. the height of steering wheel is adjusted, until the measurement data of four measurement points of steering wheel oil cylinder is identical；
7., after above-mentioned steering wheel installation dimension reaches technological requirement, above-mentioned adjustment instrument is pulled down.
Apparatus and method of the present invention improves ship steering engine mounting and adjusting, improves the installation of steering wheel and base of steering gear
Installation accuracy in journey, reduces manpower and participates in, improve work efficiency.
Claims (5)
1. a kind of for ship steering engine install adjustment instrument, it is characterised in that including main truss (14), swivel main part (15) and
Measurement main part (16)；
Described main truss (14) includes the straight-bar parallel to each other by two and the cross bar that is fixed between two straight-bars constitutes
Support, and fix bar (13) and the first dial gauge (12-1), one end of the fix bar are fixed on described support, another
Described the first dial gauge (12-1) of end connection；
Described swivel main part (15) includes fixes sleeve (1), master collet (2), centre bolt (3), fixing nut (4), adjustment
Panel (5), conversion nut (6) and adjustment bolt (7)；Described master collet (2) is fixed on by steady pin and fixes sleeve (1)
On described adjustment panel (5), the lower end of described centre bolt (3) leads to through described master collet (2) and adjustment panel (5)
Cross conversion nut (6) to fix with adjustment panel (5), the upper end of the centre bolt (3) is by fixing nut (4) and fixes sleeve
(1) fixed；
Described measurement main part (16) includes fixed mount (8), fixing bolt (9), fixing head (10), rotating cylinder (11) and the second percentage
Table (12-2)；Described rotating cylinder (11) is fixedly connected with described fixed mount (8) with fixing head (10) by fixing bolt (9),
Described the second dial gauge (12-2) is also associated with the outside of described rotating cylinder (11)；
Support one end of described main truss (14) is connected with the master collet (2) of described swivel main part (15), the other end, with institute
The fixed mount (8) of the measurement main part (16) that states is connected.
2. according to claim 1 for ship steering engine install adjustment instrument, it is characterised in that described fixes sleeve
It is 0.01mm～0.03mm with master collet fit clearance.
3. the adjustment instrument that installs for ship steering engine according to claim 1, it is characterised in that described fixing head and
Rotating cylinder fit clearance is 0.01mm～0.03mm.
4. the method for adjustment that the adjustment instrument described in a kind of utilization claim 1 is installed to ship steering engine, it is characterised in that the party
Method comprises the steps：
1. adjustment instrument is tentatively combined：Fixed mount is welded on one end of main truss, measurement main part is installed on main truss,
Main truss is fixed on swivel main part by U-bolt by assembling swivel main part and measurement main part respectively, and adjustment tool combinations are complete
Into；
2. conversion nut is screwed in rudder stock, is fixed with conversion nut screwing clamping by centre bolt, with adjustment bolt by adjustment
Panel is tightened against plane on rudder stock；
3. the first dial gauge is installed in main truss fix bar, the measurement point position of the first dial gauge plane on the tiller passes through
Main member is rotated, the first dial gauge data are observed, this adjustment instrument is adjusted level with adjustment bolt；
4. by the second dial gauge in measurement main part, four measurement points of steering wheel oil cylinder, and record data are measured respectively；
5. the height dimension of successive step base of steering gear at the beginning of, and carry out the cutting surplus of base of steering gear；
6. after base of steering gear welding terminates, the height adjustment of steering wheel installation is carried out, until the survey of four measurement points of steering wheel oil cylinder
Amount data are identical；
7., after above-mentioned steering wheel installation dimension reaches the requirement of installation standard, above-mentioned adjustment instrument is pulled down.
5. the method for adjustment installed by ship steering engine according to claim 4, it is characterised in that described assembling swivel master
Part refers to, fixes sleeve is fixed on adjustment panel with steady pin, installs master collet, then penetrates centre bolt and with fixation
Nut is fixed；
Described assembling measurement main part refers to, fixing head is installed on rotating cylinder, and is connected rotating cylinder and fixed mount with fixing bolt
Fixation is connect, the second dial gauge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049534.9A CN106494568B (en) | 2016-11-24 | 2016-11-24 | A kind of adjustment tool and method of adjustment for ship steering engine installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049534.9A CN106494568B (en) | 2016-11-24 | 2016-11-24 | A kind of adjustment tool and method of adjustment for ship steering engine installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106494568A true CN106494568A (en) | 2017-03-15 |
| CN106494568B CN106494568B (en) | 2019-02-05 |
Family
ID=58328379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611049534.9A Active CN106494568B (en) | 2016-11-24 | 2016-11-24 | A kind of adjustment tool and method of adjustment for ship steering engine installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494568B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942727A (en) * | 2018-06-15 | 2018-12-07 | 武汉船用机械有限责任公司 | One kind being suitable for shift fork plunger type steering engine mounting and adjusting tooling and its application method |
| CN109795617A (en) * | 2019-03-11 | 2019-05-24 | 江南造船(集团)有限责任公司 | The installation and debugging method of limiting device, steering mechanism and steering mechanism |
| CN110006399A (en) * | 2019-04-30 | 2019-07-12 | 上海外高桥造船有限公司 | A kind of steering engine for ship installation horizontal checkout tool |
| CN110254613A (en) * | 2019-06-27 | 2019-09-20 | 广船国际有限公司 | A kind of equipment on board installation method |
| CN110901854A (en) * | 2019-10-29 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Method for adjusting eccentricity of rudder stock |
| CN110920826A (en) * | 2019-10-29 | 2020-03-27 | 沪东中华造船(集团)有限公司 | Rudder bar mechanism capable of adjusting eccentricity |
| CN113587784A (en) * | 2021-07-27 | 2021-11-02 | 中船澄西扬州船舶有限公司 | Novel steering engine alignment positioning device and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3421004B2 (en) * | 2000-08-08 | 2003-06-30 | ジャパン・ハムワージ株式会社 | Steering machine installation method and rotary vane type steering machine |
| CN202149733U (en) * | 2011-06-29 | 2012-02-22 | 大连船舶重工集团有限公司 | Reciprocating type helm steering mechanism positioning measuring device |
| CN102853729A (en) * | 2011-06-29 | 2013-01-02 | 大连船舶重工集团有限公司 | Positioning and measuring device for reciprocating helm shifting mechanisms |
| CN202947617U (en) * | 2012-12-19 | 2013-05-22 | 青岛造船厂有限公司 | Alignment positioning device for marine steering gear |
| CN104121878A (en) * | 2013-04-27 | 2014-10-29 | 北京自动化控制设备研究所 | Electric actuator clearance testing method |
| CN206590067U (en) * | 2016-11-24 | 2017-10-27 | 沪东中华造船(集团)有限公司 | A kind of adjustment instrument installed for ship steering engine |
-
2016
- 2016-11-24 CN CN201611049534.9A patent/CN106494568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3421004B2 (en) * | 2000-08-08 | 2003-06-30 | ジャパン・ハムワージ株式会社 | Steering machine installation method and rotary vane type steering machine |
| CN202149733U (en) * | 2011-06-29 | 2012-02-22 | 大连船舶重工集团有限公司 | Reciprocating type helm steering mechanism positioning measuring device |
| CN102853729A (en) * | 2011-06-29 | 2013-01-02 | 大连船舶重工集团有限公司 | Positioning and measuring device for reciprocating helm shifting mechanisms |
| CN202947617U (en) * | 2012-12-19 | 2013-05-22 | 青岛造船厂有限公司 | Alignment positioning device for marine steering gear |
| CN104121878A (en) * | 2013-04-27 | 2014-10-29 | 北京自动化控制设备研究所 | Electric actuator clearance testing method |
| CN206590067U (en) * | 2016-11-24 | 2017-10-27 | 沪东中华造船(集团)有限公司 | A kind of adjustment instrument installed for ship steering engine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942727A (en) * | 2018-06-15 | 2018-12-07 | 武汉船用机械有限责任公司 | One kind being suitable for shift fork plunger type steering engine mounting and adjusting tooling and its application method |
| CN109795617A (en) * | 2019-03-11 | 2019-05-24 | 江南造船(集团)有限责任公司 | The installation and debugging method of limiting device, steering mechanism and steering mechanism |
| CN110006399A (en) * | 2019-04-30 | 2019-07-12 | 上海外高桥造船有限公司 | A kind of steering engine for ship installation horizontal checkout tool |
| CN110254613A (en) * | 2019-06-27 | 2019-09-20 | 广船国际有限公司 | A kind of equipment on board installation method |
| CN110254613B (en) * | 2019-06-27 | 2021-01-08 | 广船国际有限公司 | Shipboard equipment installation method |
| CN110901854A (en) * | 2019-10-29 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Method for adjusting eccentricity of rudder stock |
| CN110920826A (en) * | 2019-10-29 | 2020-03-27 | 沪东中华造船(集团)有限公司 | Rudder bar mechanism capable of adjusting eccentricity |
| CN110901854B (en) * | 2019-10-29 | 2021-06-01 | 沪东中华造船(集团)有限公司 | Method for adjusting eccentricity of rudder stock |
| CN113587784A (en) * | 2021-07-27 | 2021-11-02 | 中船澄西扬州船舶有限公司 | Novel steering engine alignment positioning device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106494568B (en) | 2019-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106494568A (en) | A kind of adjustment instrument that installs for ship steering engine and method of adjustment | |
| CN101323351B (en) | Shipping rudder system lighting and mounting method | |
| CN101234659B (en) | Positioning and mounting method for rudder bearing base on ship | |
| CN101658997B (en) | Method for repairing and processing bearing hole of main bearing cap of diesel engine body of diesel locomotive | |
| CN102849179A (en) | 5,000PCTC (pure car and truck carrier) shafting irradiation process | |
| CN107838687A (en) | A kind of gantry structure installation method of large-sized gantry machine | |
| CN1932443B (en) | Navigation system level reference apparatus | |
| CN102328731A (en) | Method for arranging overlong guide rail of pipe stevedoring crane | |
| CN206590067U (en) | A kind of adjustment instrument installed for ship steering engine | |
| CN202149733U (en) | Reciprocating type helm steering mechanism positioning measuring device | |
| CN208584265U (en) | A kind of marine shafting flange construction contraposition tooling | |
| CN103486925A (en) | Angle micrometer and workpiece measuring method of same | |
| CN105945307B (en) | The finish rolling hardening processing unit (plant) and its processing method of a kind of flared coupling neck | |
| CN100427357C (en) | Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant | |
| CN106625326A (en) | Ship shafting system positioning tool | |
| CN102853729B (en) | Reciprocating type helm steering mechanism positioning measuring device | |
| CN103551923B (en) | The scaling method that lathe is demarcated turning dynamometer and caliberating device | |
| CN106514526B (en) | The mounting and clamping system and method for bogie frame | |
| CN212469893U (en) | Round opening cover positioning and drilling tool | |
| CN211361610U (en) | Tool setting tool | |
| CN210139083U (en) | Positioning and mounting device | |
| CN210587290U (en) | Frock clamp to eccentric cover processing of metallurgical class | |
| CN210480234U (en) | Welding type roller arm and welding positioning tool thereof | |
| CN110216427B (en) | Method for machining and mounting base of straight blade paddle device | |
| CN203650125U (en) | Tool setting device for thread maintenance by numerically-controlled lathe |
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 |