CN104229500B - The dustproof flexible soft cover of quick-changing type for a kind of ship loader - Google Patents
The dustproof flexible soft cover of quick-changing type for a kind of ship loader Download PDFInfo
- Publication number
- CN104229500B CN104229500B CN201410502655.9A CN201410502655A CN104229500B CN 104229500 B CN104229500 B CN 104229500B CN 201410502655 A CN201410502655 A CN 201410502655A CN 104229500 B CN104229500 B CN 104229500B
- Authority
- CN
- China
- Prior art keywords
- flexible
- cloth overcoat
- overcoat
- quick
- dustproof
- 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.)
- Active
Links
Landscapes
- Sealing Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention relates to shipment environment protecting dustproof, relate in particular to the dustproof flexible soft cover of a kind of ship loader quick-changing type, comprise square cloth overcoat, two relative sides of described cloth overcoat are provided with self-adhesive tape, two described self-adhesive tapes are pasted mutually, described cloth overcoat is surrounded to the cylindric of upper and lower opening, the upper port place of described cloth overcoat and lower port place are all fixed with the channel-section steel hoop of annular, on the inner surface of described cloth overcoat, be fixed with the flexible chute inside collar of annular, the outer surface of described cloth overcoat is provided with the flexible chute outside collar of annular, the inner ring surface of described flexible chute outside collar is provided with groove, described flexible chute inside collar is located in described groove. the invention has the beneficial effects as follows: the present invention has facilitated and in the time that damaged situation appears in cloth overcoat, changes cloth overcoat, reduce the off-time, the labour intensity that reduces workman has improved production efficiency, has solved the negative pressure loss causing because of the damaged inconvenience replacing of soft cover and has caused the boundless contamination phenomenon of dust.
Description
Technical field
The present invention relates to shipment environment protecting dustproof, relate in particular to that a kind of ship loader quick-changing type is dustproof to be stretchedSoft cover contracts.
Background technology
When the shipments such as harbour cement, grog, flyash, breeze, coke, grain, must adopt bilayer to stretchWhen contracting chute ensures ship loader, material is by internal layer steel chute blanking to cabin, and material falls time generationDust directly seal flexible soft cover by skin and be recovered to and in dust-precipitator, reduce or prevent dust pollution.
In the dustproof flexible soft process that covers on shipment, be easy to scratch. Because flexible soft cover must can be at any timeCollapsing length and weight can not be too heavy, are therefore merely able to adopt soft material to make, after more piece connectsBy extension elongation and the flexible chute outer cover of stroke composition. The interlayer forming between soft cover and chute is mainly to useIn dust-precipitator, remove dust by air negative pressure effect by being extracted into the air of dirt. But, soft because gathering dustThis makes cover as soft material that can be folding, the utmost point of working under high temperature, negative pressure and high dust atmosphereEasily tear, inhale flat and damage, leaking out, produce boundless dust after decompression, often maintain and replace is noBy serious environment pollution.
The conventional flexible soft cover of China is circular, cloth matter at present, utilizes round steel to be made into steel ring and props up clothCover, the about 1.5-3 rice of every joint length; Connect between any two and adopt channel-section steel circle to fix. When replacing, must useTruck crane will stretch, and chute is a section again after all pulling down puts soft cover, and each replacing must stop production oneBy 2 days, time-consuming, take a lot of work, require great effort; Even if soft cover is only damaged sometimes, a joint also can decompression produce a large amount ofDust must stop production and change in time, i.e. impact is produced and contaminated environment. When the soft cover of two joints connects simultaneously, adoptEasily buildup of channel-section steel clip the inside, forms lump and causes chute bulge weightening finish or imbalance and rise brokenly after making moistSoft cover.
Summary of the invention
Technical problem to be solved by this invention is to provide the dustproof flexible soft cover of a kind of ship loader quick-changing type,Realize the soft cover minimizing of quick-replaceable and improved production efficiency downtime, reduced dust pollution.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of ship loader is stretched with quick-changing type is dustproofThe soft cover that contracts, comprises square cloth overcoat, and two relative sides of described cloth overcoat are provided with self-adhesionBand, two described self-adhesive tapes are pasted mutually, described cloth overcoat are surrounded to the cylindric of upper and lower opening, instituteState the channel-section steel hoop that the upper port place of cloth overcoat and lower port place are all fixed with annular, described cloth overcoatInner surface on be fixed with annular flexible chute inside collar, the outer surface of described cloth overcoat is provided with annularFlexible chute outside collar, the inner ring surface of described flexible chute outside collar is provided with groove, described telescopic chuteCylinder inside collar is located in described groove.
The invention has the beneficial effects as follows: square cloth overcoat is by the self-adhesive tape on two relative sidesInterfix cylindrical, the convenient self-adhesive tape of directly opening in changing is outside detachable lower clothCover; Adopt flexible chute inside collar and flexible chute outside collar by cloth outer casing support, and flexible chuteInside collar is stuck in the groove of flexible chute outside collar inner side, has facilitated flexible chute inside collar and telescopic chuteThe dismounting of cylinder outside collar; The present invention has facilitated in the time that damaged situation appears in cloth overcoat and has changed outside clothCover, has reduced the off-time, and the labour intensity that has reduced workman has improved production efficiency, has solved because of softThe damaged inconvenience of cover is changed the negative pressure loss causing and is caused the boundless contamination phenomenon of dust.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described cloth is arranged with outward and on two sides of self-adhesive tape, is equipped with rivet and buckles, described clothThe dual-side of material overcoat is also buckled and is fixedly connected with by described rivet.
Adopt the beneficial effect of above-mentioned further scheme to be: to buckle and strengthened cloth overcoat dual-side by rivetFixing intensity, has avoided in use meeting pressure excessive and cause cloth overcoat amount relative sideOn the pine of self-adhesive tape split.
Further, described cloth overcoat is formed by superimposed the making of two-layer or two-layer above cloth.
Adopt the beneficial effect of above-mentioned further scheme to be: to adopt superimposed the making of two-layer or two-layer above clothThe cloth overcoat intensity forming is high, has reduced the probability damaging, and has extended the service life of cloth overcoat.
Further, described cloth overcoat is formed by three layers of superimposed making of cloth, and described cloth overcoat internal layer isWearing layer, intermediate layer is stretch-draw layer, skin is waterproof Withstand voltage layer.
Adopt the beneficial effect of above-mentioned further scheme to be: cloth overcoat is formed by three stacked joint close systems, bothThe weight that can ensure cloth overcoat is unlikely to excessive, can ensure again wearability, the drawing property of anti-tensile of cloth overcoatWith waterproof resistance to pressure.
Further, on the inner surface of described cloth overcoat, be fixed with binding strap, described flexible chute inside collarBe fixedly connected with described cloth overcoat by described binding strap.
Adopt the beneficial effect of above-mentioned further scheme to be: flexible chute inside collar by binding strap with described inCloth overcoat is fixedly connected with, and conveniently cloth overcoat is disassembled from flexible chute inside collar.
Further, the upper port of described cloth overcoat is fixed by steel wire rope and described channel-section steel hoop.
Adopt the beneficial effect of above-mentioned further scheme to be: by steel wire rope by the upper port of cloth overcoat andChannel-section steel hoop is fixed, and while changing cloth overcoat, only need to unclamp steel wire rope can be by cloth overcoat and channel-section steel hoopUnclamp connection, dismounting, easy for installation.
Further, the lower port of described cloth overcoat is fixed by steel wire rope and described channel-section steel hoop.
Adopt the beneficial effect of above-mentioned further scheme to be: by steel wire rope by the lower port of cloth overcoat andChannel-section steel hoop is fixed, and while changing cloth overcoat, only need to unclamp steel wire rope can be by cloth overcoat and channel-section steel hoopUnclamp connection, dismounting, easy for installation.
Further, described channel-section steel hoop is provided with wire line shoe, and described steel wire rope sticks into by described steel wire ropeRow location positions and fixes with described channel-section steel hoop.
Adopt the beneficial effect of above-mentioned further scheme to be: the use of wire line shoe can be located steel wire rope,And facilitate the fixing of steel wire rope.
Further, described flexible chute inside collar comprises two flexible middle interior half circular boops, described in two, stretchesIn in the middle of contracting, conflict respectively in the two ends of half circular boop, and end is equipped with screw thread, in two described flexible centresHalf circular boop is enclosed within described screw thread by the flexible middle hoop attaching nut of hoop connection in the middle of stretching and is fixedly connected onTogether.
Adopt the beneficial effect of above-mentioned further scheme to be: flexible chute inside collar is by two flexible centresHalf circular boop composition, the two ends of two flexible middle interior half circular boops are fixed into by hoop attaching nut in the middle of flexibleThe annular chute inside collar that stretches, facilitated the chute inside collar that will stretch to be arranged in flexible chute and fromIn flexible chute, dismantle.
Further, described flexible chute outside collar comprises two flexible middle outer half circular boops, described in two, stretchesIn the middle of contracting, conflict respectively in the two ends of outer half circular boop, and be fixed together by set bolt.
Adopt the beneficial effect of above-mentioned further scheme to be: to facilitate the chute outside collar that will stretch to be arranged on and stretchedIn contracting chute and from flexible chute, dismantle, and facilitated in flexible chute outside collar and flexible chuteInterfixing of clip.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural representation of cloth overcoat in the present invention, and in figure, self-adhesive tape and the rivet on the right are buckled inThe back side of cloth overcoat;
Fig. 4 is the structural representation of flexible chute inside collar in the present invention;
Fig. 5 is the connecting portion of two flexible middle interior half circular boops in flexible chute inside collar in the present inventionPartial enlarged drawing;
Fig. 6 is the structural representation of flexible chute outside collar in the present invention;
The connecting portion of two flexible middle outer half circular boops in Fig. 7 the present invention in flexible chute outside collarPartial enlarged drawing.
In accompanying drawing, the list of parts of each label representative is as follows:
1, cloth overcoat, 2, self-adhesive tape, 3, channel-section steel hoop, 4, flexible chute inside collar, 5, flexibleChute outside collar, 6, groove, 7, rivet buckles, 8, binding strap, 9, steel wire rope, 10, wire line shoe,11, half circular boop in the middle of flexible, 12, screw thread, 13, flexible in the middle of hoop attaching nut, 14, flexible inBetween outer half circular boop, 15, set bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example is only for explaining thisInvention, is not intended to limit scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes square cloth overcoat 1, described cloth overcoatTwo relative sides of 1 are provided with 2, two described self-adhesive tapes 2 of self-adhesive tape and mutually paste,, by instituteState upper port place and lower port place that cloth overcoat 1 surrounds the cylindric described cloth overcoat 1 of upper and lower openingAll be fixed with the channel-section steel hoop 3 of annular, on the inner surface of described cloth overcoat 1, be fixed with the flexible of annularChute inside collar 4, the outer surface of described cloth overcoat 1 is provided with the flexible chute outside collar 5 of annular, instituteThe inner ring surface of stating flexible chute outside collar 5 is provided with groove 6, and described flexible chute inside collar 4 is located at instituteState in groove 6. Described cloth overcoat 1 is provided with and on two sides of self-adhesive tape 2, is equipped with rivet and buckles 7,The dual-side of described cloth overcoat 1 is also buckled 7 by described rivet and is fixedly connected with. Described cloth overcoat 1 bySuperimposed the making of two-layer or two-layer above cloth forms. Described cloth overcoat 1 have three layers of superimposed making of cloth andBecome, described cloth overcoat 1 internal layer is wearing layer, and intermediate layer is stretch-draw layer, and skin is waterproof Withstand voltage layer.On the inner surface of described cloth overcoat 1, be fixed with binding strap 8, described flexible chute inside collar 4 is by tying upBand 8 is fixedly connected with described cloth overcoat 1.
The upper port of described cloth overcoat 1 is fixing with described channel-section steel hoop 3 by steel wire rope 9. Described clothThe lower port of overcoat 1 is fixing with described channel-section steel hoop 3 by steel wire rope 9. Described channel-section steel hoop 3 is provided with steelSilk wire clips 10, described steel wire rope 9 by described wire line shoe 10 position and and with described channel-section steel hoop3 is fixing. Described flexible chute inside collar 4 comprise two flexible in the middle of in stretch described in 11, two of half circular boopsIn in the middle of contracting, conflict respectively in the two ends of half circular boop 11, and end is equipped with 12, two described stretching of screw threadMiddle interior half circular boop 11 connects by hoop in the middle of stretching the middle hoop attaching nut 13 that stretches and is enclosed within described screw thread12 are fixed together, as shown in Figure 4, Figure 5. Described flexible chute outside collar 5 comprises that two are stretchedIn the middle of contracting, outside 14, two described flexible centres of outer half circular boop, conflict respectively in the two ends of half circular boop 14, and logicalCross set bolt 15 and be fixed together, as shown in Figure 6, Figure 7.
The present invention has introduced the sliceable dustproof flexible soft cover of ship loader quick-changing type of single-unit, and each joint is flexibleSoft cover adopts multilayer soft material to be combined with each other to make cloth overcoat 1, and nexine is wear-resistant, foldingFolded soft cloth, intermediate layer is that stretch-draw layer, skin are waterproof, withstand voltage, fold resistant material, after MULTILAYER COMPOSITESoft cover is air tight, waterproof again, and strain insulator draws. In order not dismantle flexible chute, the soft cover of every joint must be madeOne-tenth can folding shape, therefore the skeleton of soft cover is divided into inner lane and separable outer ring, inner lane is for flexibleChute inside collar 4, outer ring is flexible chute outside collar 5; The circumferential self-adhesive tape 2 that is connected to of soft cover addsIt is 7 fastening that rivet is buckled, and can open fast and connect. Connection between the soft cover of every two joint adopts novel colluding withMode on skeleton, and skeleton adopt specially-shaped to make that nexine is straight can buildup, adopt collude with after onlyNeed to from the outside soft cover be rolled up and catch on skeleton clip and clamp. Each saves soft cover can be fast moreChange, do not need to dismantle flexible chute completely. Save automobile lifting expense and reduced again the off-time; MoreMain can not save soft cover because of certain and leak out and form that negative pressure disappears and the phenomenon of the boundless dust that produces.
Program when installing and changing soft cover:
1, chute is moved to after stand is landed chute is leveled up;
2, need to change that upper one of soft cover joint is saved cucurbit or steel wire rope 9 is fixing, next joint freely fallsIn chute, loosen;
3, remove the steel wire rope 9 of tension cloth overcoat 1, unclamp respectively bolt and remove flexible chute outside collar5, cloth overcoat 1 connection rivet and self-adhesive tape 2 are opened;
The rivet of 4, throwing off fixing flexible chute inside collar 4 is buckled 7 and is unclamped special-shaped steel ring and can pull down soft coverBody;
5, while new cloth overcoat 1 being installed, program is just in time contrary.
The invention has the beneficial effects as follows:
1, realizing the soft cover of quick-replaceable reduces downtime and has improved production efficiency;
2, reduce the production and transport cost of soft cover, reduced the crane of dismantling chute while changing soft coverExpense;
3, having solved the negative pressure loss causing because of the damaged inconvenience replacing of soft cover causes the boundless pollution of dust existingResemble.
4, order goods easy, simple to operate, easy to maintenance can shut down at any time timely replacing and keep in repair every joint softCover;
5, reduced dust pollution, the environment of having protected.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all in the present inventionSpirit and principle within, any amendment of doing, be equal to replacement, improvement etc., all should be included in thisWithin bright protection domain.
Claims (10)
1. the dustproof flexible soft cover of quick-changing type for ship loader, is characterized in that, comprises square clothOvercoat (1), two relative sides of described cloth overcoat (1) are provided with self-adhesive tape (2), twoIndividual described self-adhesive tape (2) is pasted mutually, and described cloth overcoat (1) is surrounded to the cylindric of upper and lower opening,The upper port place of described cloth overcoat (1) and lower port place are all fixed with the channel-section steel hoop (3) of annular,On the inner surface of described cloth overcoat (1), be fixed with the flexible chute inside collar (4) of annular, described clothThe outer surface of material overcoat (1) is provided with the flexible chute outside collar (5) of annular, described flexible chute wild cardThe inner ring surface of hoop (5) is provided with groove (6), and described flexible chute inside collar (4) is located at described recessedIn groove (6).
2. the dustproof flexible soft cover of quick-changing type for a kind of ship loader according to claim 1, its featureBe, described cloth overcoat (1) is provided with and on two sides of self-adhesive tape (2), is equipped with rivet and buckles (7),The dual-side of described cloth overcoat (1) is also buckled (7) by described rivet and is fixedly connected with.
3. the dustproof flexible soft cover of quick-changing type for a kind of ship loader according to claim 1, its featureBe, described cloth overcoat (1) is formed by superimposed the making of two-layer or two-layer above cloth.
4. the dustproof flexible soft cover of quick-changing type for a kind of ship loader according to claim 2, its featureBe, described cloth overcoat (1) is formed by three layers of superimposed making of cloth, and described cloth overcoat internal layer isWearing layer, intermediate layer is stretch-draw layer, skin is waterproof Withstand voltage layer.
5. dustproof flexible soft with quick-changing type according to a kind of ship loader described in claim 1 to 4 any oneCover, is characterized in that, is fixed with binding strap (8) on the inner surface of described cloth overcoat (1), described inFlexible chute inside collar (4) is fixedly connected with described cloth overcoat (1) by described binding strap (8).
6. dustproof flexible soft with quick-changing type according to a kind of ship loader described in claim 1 to 4 any oneCover, is characterized in that, the upper port of described cloth overcoat (1) is by steel wire rope (9) and described channel-section steelHoop (3) is fixing.
7. the dustproof flexible soft cover of quick-changing type for a kind of ship loader according to claim 6, its featureBe, the lower port of described cloth overcoat (1) is solid by steel wire rope (9) and described channel-section steel hoop (3)Fixed.
8. the dustproof flexible soft cover of quick-changing type for a kind of ship loader according to claim 7, its featureBe, described channel-section steel hoop (3) is provided with wire line shoe (10), described in described steel wire rope (9) passes throughWire line shoe (10) positions and is fixing with described channel-section steel hoop (3).
9. dustproof flexible soft with quick-changing type according to a kind of ship loader described in claim 1 to 4 any oneCover, is characterized in that, described flexible chute inside collar (4) comprises two flexible middle interior half circular boops (11),In described flexible centre, conflict respectively in the two ends of half circular boop (11), and end is equipped with screw thread (12),Described in two described flexible centres, half circular boop (11) is enclosed within by hoop attaching nut (13) in the middle of flexibleScrew thread (12) is fixed together.
10. dustproof flexible with quick-changing type according to a kind of ship loader described in claim 1 to 4 any oneSoft cover, is characterized in that, described flexible chute outside collar (5) comprises two flexible middle outer half circular boops(14), outside two described flexible centres, conflict respectively in the two ends of half circular boop (14), and by fixing spiral shellBolt (15) is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502655.9A CN104229500B (en) | 2014-09-26 | 2014-09-26 | The dustproof flexible soft cover of quick-changing type for a kind of ship loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502655.9A CN104229500B (en) | 2014-09-26 | 2014-09-26 | The dustproof flexible soft cover of quick-changing type for a kind of ship loader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229500A CN104229500A (en) | 2014-12-24 |
| CN104229500B true CN104229500B (en) | 2016-05-18 |
Family
ID=52218562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410502655.9A Active CN104229500B (en) | 2014-09-26 | 2014-09-26 | The dustproof flexible soft cover of quick-changing type for a kind of ship loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104229500B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006092A (en) * | 2016-07-11 | 2016-10-12 | 江苏工力重机有限公司 | Blanking dust-proof chute tube device for ship loader |
| CN109775398A (en) * | 2019-01-31 | 2019-05-21 | 江苏万宝机械有限公司 | A kind of environmentally friendly discharging device of ship loader |
| CN110667173A (en) * | 2019-09-27 | 2020-01-10 | 天津市天锻压力机有限公司 | Organ shield device for machine tool |
| CN112010170B (en) * | 2020-08-21 | 2021-11-19 | 武汉港博港机技术有限公司 | Annular soft cover clamping device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738464A (en) * | 1972-05-17 | 1973-06-12 | E Ortlip | Drop boot to prevent wind loss of finely divided fluent materials |
| DE2744590A1 (en) * | 1977-10-04 | 1979-04-05 | Juergen Lohr | LOADING DEVICE FOR SCHUETTGUETER |
| CN202265221U (en) * | 2011-10-14 | 2012-06-06 | 浙江宏宇环保工程设备有限公司 | Dry ash bulk machine with filter bag |
| CN202558297U (en) * | 2012-05-30 | 2012-11-28 | 哈尔滨广润环保设备技术开发有限公司 | Bulk cargo dust keeper applied to truck loading and shipment of bulk cargo |
| CN204150731U (en) * | 2014-09-26 | 2015-02-11 | 红安方达环保工程有限公司 | The dust-proof flexible soft cover of a kind of ship loader quick-changing type |
-
2014
- 2014-09-26 CN CN201410502655.9A patent/CN104229500B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104229500A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104229500B (en) | The dustproof flexible soft cover of quick-changing type for a kind of ship loader | |
| CN106077001A (en) | A kind of product oil internal floating roof tank cleaning robot | |
| CN204150731U (en) | The dust-proof flexible soft cover of a kind of ship loader quick-changing type | |
| CN102979714A (en) | Chain lathedog and concrete pumping system | |
| CN205949433U (en) | Product oil internal floating roof tank cleaning robot | |
| CN203571044U (en) | Water lubrication sealing device for ships | |
| CN204627551U (en) | Offshore petroleum drilling function flexible pipe connects and emergency release | |
| CN207206310U (en) | A kind of auxiliary for filter taper filter core opens and inspect instrument | |
| CN205243549U (en) | Mining dryer that shocks resistance in pit | |
| CN205240779U (en) | A valve formula quick replacement lining plate for on unloading funnel | |
| CN202065465U (en) | Lock ring type quick-to-open blind plate | |
| CN203784101U (en) | Outer ring positioning device for subdividing double-row cylindrical roller bearing | |
| CN104859792B (en) | A kind of washing of tanks ladder | |
| CN105417200B (en) | Shutter-type quick-replaceable lining board device in blanking funnel | |
| CN104723275B (en) | The dismantling device of isolating valve valve seal assembly and maintenance dismounting process | |
| CN203308623U (en) | Air inlet rubber tube with limiting structure | |
| CN203558720U (en) | Marine crane base | |
| CN209259022U (en) | Stop signal generator | |
| CN102633183A (en) | Variable propeller bearing lifting appliance of wind generating set and method thereof | |
| CN101324192A (en) | Ventilated wind pipe | |
| WO2016004675A1 (en) | Sleeve detaching apparatus for mining hydraulic support | |
| CN208103434U (en) | A kind of stockplling belt transporter dust suppression noise reduction seal closure | |
| CN202327079U (en) | Sealing ring | |
| CN210700637U (en) | Inflatable flotation device is with scalable pipeline structure that gives ore deposit | |
| CN207463767U (en) | Granulation tower cone cylinder wall built-up material cleaning plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |