CN108457314A - A kind of excavator Excavating bucket - Google Patents
A kind of excavator Excavating bucket Download PDFInfo
- Publication number
- CN108457314A CN108457314A CN201810072335.2A CN201810072335A CN108457314A CN 108457314 A CN108457314 A CN 108457314A CN 201810072335 A CN201810072335 A CN 201810072335A CN 108457314 A CN108457314 A CN 108457314A
- Authority
- CN
- China
- Prior art keywords
- bucket
- bucket tooth
- seat board
- plate
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 description 37
- 239000002689 soil Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0005—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with at least one oxide and at least one of carbides, nitrides, borides or silicides as the main non-metallic constituents
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/285—Teeth characterised by the material used
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2883—Wear elements for buckets or implements in general
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The invention discloses a kind of excavator Excavating buckets,Including excavating bucket body,Bucket tooth,Connecting bracket,Round shaft,It excavates bucket body and contains left plate,Right plate,Epipleural,Lower side panel and bucket bottom,Bucket tooth is assigned into one by one on bucket tooth seat board,Bucket tooth seat board is equipped with the toothholder being consistent with bucket tooth specification,Bucket tooth seat board both ends are equipped with buckle,A card slot is designed on left plate and right plate,Buckle and card slot match,Connecting bracket is mounted on epipleural,Connecting bracket surrounds a cavity,Round shaft connects epipleural by strut,Strut stretches into cavity inside across rack ventilating hole,Connecting plate there are one being set in round shaft,For connecting Excavating bucket and digging arm,The present invention uses replaceable bucket tooth,Extend the service life of Excavating bucket,Excavating bucket is equipped with round shaft,It can be with 360 degree rotation,It is capable of the transfer dregs of fast and flexible.
Description
Technical field
The present invention relates to excavator technical field, specially a kind of excavator Excavating bucket.
Background technology
Bucket category structural member class product, by toothholder plate, bottom plate, side plate, wallboard, earphone plate, backboard, bucket otic placode, bucket ear muff,
The spare and accessory parts compositions such as bucket tooth, toothholder, backplate or bucket angle, so welding is the production process of bucket most critical, welding quality is direct
Influence the structural strength and service life of bucket.
Excavator-type shovel clamshell excavator is divided into backhoe bucket and crowd shovel bucket by working method, and generally the most commonly used is backhoe buckets.According to
The difference of its mechanical action principle is divided into crowd shovel, backhoe, grab bucket, pulling scraper.According to the difference of its structure material capability：It is divided into mark
Pseudotype bucket, reinforced bucket, mine type bucket.According to the difference of its operating mode function：It is divided into earthwork bucket, rock bucket, pine
Native bucket, ditch bucket, grid bucket, grab bucket, cleaning bucket, tipping bucket etc..Excavator crowd shovel hinge is loaded on dipper end, is driven by oil cylinder
Dynamic, from bottom to top, mining track is in often camber line to digging force, is suitable for excavating sandy soil, rubble, the coal mine etc. in shutdown face or more when operation
Operation.Excavator backhoe：Hinged with dipper connecting rod, by hydraulic oil cylinder driving, from top to bottom, mining track is in circle for digging force when operation
Camber line is suitable for excavating the construction operations such as shutdown face soil layer below, sandstone, coal mine.Excavator grab bucket utilizes liquid oil like shell-like
Opening and closing of the cylinder driving grab bucket like shell cut mechanical mass crawl to capture material or rope volume Yang Chuizhi according to dead weight；Generally answer
Excavated for building foundation pit, dell excavates and the loading etc. of those loosely materials such as coal, sand, mud, rubble, especially suitable for ditch
Or the side in restricted space is excavated or is loaded.Excavator pulling scraper is in dustpan shape, there is toothholder plate and bucket tooth.It will when operation
Scraper bowl is thrown on excavation surface, and teeth borrows incision soil layer of conducting oneself with dignity, and then pulling scraper bowl by straw line excavates, will by raising cord after digging completely
Bucket lifts, and turns to adjust by turning platform and unloads native point, soil is unloaded in scraper bowl overturning.Shutdown face soil below can be dug, but excavates precision
Difference.Now excavator Excavating bucket on the market can only one direction work, it is dumb, and bucket tooth and bucket body are integrated, bucket tooths
Damage just needs replacing entire Excavating bucket, and service life is too short.
Invention content
The purpose of the present invention is to provide a kind of excavator Excavating buckets, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of excavator Excavating bucket, including epipleural, under
Side plate, left plate, right plate, bottom of struggling against, bucket tooth seat board, bucket tooth and round shaft, the epipleural, lower side panel, left plate, right side
Plate and bucket back welding are connected together, and form bucket body, and a toothrow seat, the both ends point of the bucket tooth seat board are equipped with above the bucket tooth seat board
Not She You the first buckle and the second buckle, the bucket tooth assigns into the toothholder on bucket tooth seat board, set on the epipleural one by one
There are the first connecting plate, the both ends of first connecting plate to be respectively equipped with first support and second support, the first support and
Two holders are connected by third holder, first connecting plate, and first support and second support surround a cavity, the third
It is set on holder there are one through-hole, the circle shaft connects the first connecting plate by supporting rod, and the supporting rod is stretched across through-hole
Enter cavity inside, the circle shaft is equipped with the second connecting plate.
Preferably, it is designed with a card slot on the left plate and right plate, first on the card slot and bucket tooth seat board
Buckle, the second buckle match, and the bucket tooth seat board is connected by a snap bucket body.
Preferably, set that there are one round shafts among the supporting rod and the second connecting plate.
Preferably, the bucket tooth surface is coated with wear-resistant material layer；The wear-resistant material layer component includes in parts by weight
30-50 parts of ferrotianium, 10-20 points of silicon carbide, 5-15 points of zirconium silicate, 4-12 points of boron nitride, 8-18 points of alumina tabular, ceramic grain 10-
20 parts, 4-12 parts of magnesia, 3-9 parts of graphite.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）The present invention is equipped with bucket tooth seat board, and all excavator bucket teeths are installed on bucket tooth seat board, and bucket tooth seat board both ends are equipped with
Buckle, bucket body are equipped with card slot, and bucket tooth is fixed on by seat board on bucket body, when excavator bucket teeth has damage, can be dismantled seat board
Get off, replace the bucket tooth of damage, extends the service life of Excavating bucket.
（2）The present invention has installed round shaft additional between Excavating bucket and digging arm, and Excavating bucket at work can be around digging
Arm 360 degree rotation is dug, so that excacation is become more flexible, improves work efficiency.
（3）In the present invention, has the advantages that excellent shock resistance, wear-resisting in the surface coated wear-resistant material layer of bucket tooth, have
Effect protects bucket tooth.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of excavator Excavating bucket, including epipleural 3, lower side panel
4, left plate 1, right plate 2, bottom 16 of struggling against, bucket tooth seat board 8, bucket tooth 7 and round shaft 15, the epipleural 3, lower side panel 4, left side
Plate 1, right plate 2 and bucket bottom 16 weld together, and form bucket body, and the bucket tooth seat board 8 is equipped with a toothrow seat, the rule of toothholder above
Lattice are consistent with the specification of bucket tooth, and the both ends of the bucket tooth seat board 8 are respectively equipped with the first buckle 5 and second buckle 6, the bucket tooth 7
It assigns into one by one in the toothholder on bucket tooth seat board 8, the epipleural 3 is equipped with the first connecting plate 9, and the first connecting plate 9 is fixed on
The intermediate position of epipleural 3, the both ends of first connecting plate 9 are respectively equipped with first support 10 and second support 11, and described
One holder 10 and second support 11 erect the both ends for being fixed on the first connecting plate 9, the first support 10 and second support respectively
11 are connected by third holder 13, and first connecting plate 9, first support 10 and second support 11 surround a cavity, described
It is set on third holder 13 there are one through-hole, the circle shaft 15 connects the first connecting plate 9 by supporting rod 12, supporting rod 12
Diameter is consistent with the diameter of through-hole on third holder 13, and the supporting rod 12 stretches into cavity inside across through-hole, supporting rod 12
Lower end is fixed on the middle part of the first connecting plate 9, the round shaft 15 of upper end connection, and the circle shaft 15 is equipped with the second connecting plate
14, the second connecting plate 14 is for connecting Excavating bucket and digging arm.
In the present embodiment, a card slot is designed on left plate 1 and right plate 2, on the card slot and bucket tooth seat board 8
One buckle 5, the second buckle 6 match, and the bucket tooth seat board 8 is connected by a snap bucket body, when excavator bucket teeth has damage, can incite somebody to action
Seat board disassembles, and replaces the bucket tooth of damage, extends the service life of Excavating bucket.
In the present embodiment, set among supporting rod 12 and the second connecting plate 14 there are one round shaft 15, Excavating bucket is working
When excacation can be made to become more flexible, improved work efficiency around digging arm 360 degree rotation.
In addition, in the present invention, bucket tooth surface is coated with wear-resistant material layer；The wear-resistant material layer component wraps in parts by weight
Include 30-50 parts of ferrotianium, 10-20 points of silicon carbide, 5-15 points of zirconium silicate, 4-12 points of boron nitride, 8-18 points of alumina tabular, ceramic grain
10-20 parts, 4-12 parts of magnesia, 3-9 parts of graphite.In the present invention, have in the surface coated wear-resistant material layer of bucket tooth excellent
Shock resistance, wear-resisting advantage, are effectively protected bucket tooth.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of excavator Excavating bucket, including epipleural（3）, lower side panel（4）, left plate（1）, right plate（2）, bottom of struggling against（16）,
Bucket tooth seat board（8）, bucket tooth（7）With round shaft（15）, it is characterised in that：The epipleural（3）, lower side panel（4）, left plate
（1）, right plate（2）With bucket bottom（16）Weld together, forms bucket body, the bucket tooth seat board（8）It is equipped with a toothrow seat, institute above
State bucket tooth seat board（8）Both ends be respectively equipped with the first buckle（5）With the second buckle（6）, the bucket tooth（7）Bucket tooth is assigned into one by one
Seat board（8）On toothholder in, the epipleural（3）It is equipped with the first connecting plate（9）, first connecting plate（9）Both ends point
It She You not first support（10）And second support（11）, the first support（10）And second support（11）Pass through third holder
（13）Connection, first connecting plate（9）, first support（10）And second support（11）Surround a cavity, the third branch
Frame（13）On set there are one through-hole, the circle shaft（15）Pass through supporting rod（12）Connect the first connecting plate（9）, the support
Bar（12）Cavity inside, the circle shaft are stretched into across through-hole（15）It is equipped with the second connecting plate（14）.
2. a kind of excavator Excavating bucket according to claim 1, it is characterised in that：The left plate（1）And right plate（2）
On be designed with a card slot, the card slot and bucket tooth seat board（8）On first buckle（5）, the second buckle（6）Match, it is described
Bucket tooth seat board（8）It is connected by a snap bucket body.
3. a kind of excavator Excavating bucket according to claim 1, it is characterised in that：The supporting rod（12）With the second connection
Plate（14）Centre sets that there are one round shafts（15）.
4. a kind of excavator Excavating bucket according to claim 1, it is characterised in that：The bucket tooth surface is coated with wear-resisting material
The bed of material；The wear-resistant material layer component includes 30-50 parts of ferrotianium in parts by weight, silicon carbide 10-20 divides, zirconium silicate 5-15 divides,
4-12 points of boron nitride, 8-18 points of alumina tabular, ceramic 10-20 parts of grain, 4-12 parts of magnesia, 3-9 parts of graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072335.2A CN108457314A (en) | 2018-01-25 | 2018-01-25 | A kind of excavator Excavating bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072335.2A CN108457314A (en) | 2018-01-25 | 2018-01-25 | A kind of excavator Excavating bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457314A true CN108457314A (en) | 2018-08-28 |
Family
ID=63238905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072335.2A Pending CN108457314A (en) | 2018-01-25 | 2018-01-25 | A kind of excavator Excavating bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917516A (en) * | 2019-12-26 | 2020-03-27 | 三一重工股份有限公司 | Rescue breaking-in device and fire fighting truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978434Y (en) * | 2006-11-24 | 2007-11-21 | 张超 | Rotatable multifunctional bucket |
| CN201380334Y (en) * | 2009-04-21 | 2010-01-13 | 郑州华源超硬材料工具有限公司 | Enhanced blade |
| KR20130140379A (en) * | 2012-06-14 | 2013-12-24 | 충남대학교산학협력단 | The rotatating type bucket apparatus for excavator |
| DE202013101077U1 (en) * | 2013-03-12 | 2014-06-13 | NADO GmbH | Attachment tool for hydraulic excavators and cranes |
| CN204023657U (en) * | 2014-08-26 | 2014-12-17 | 天津海润移山科技发展有限公司 | A kind of positive backhoe switching mechanism |
| CN106282728A (en) * | 2016-08-29 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of composite abrasion resistance material |
| CN206157793U (en) * | 2016-11-03 | 2017-05-10 | 青岛雷沃挖掘机有限公司 | Scraper bowl and excavator for excavator |
| CN107034409A (en) * | 2017-06-02 | 2017-08-11 | 汪建军 | A kind of composite abrasion resistance material and its preparation technology |
| CN107574849A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of power shovel |
-
2018
- 2018-01-25 CN CN201810072335.2A patent/CN108457314A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978434Y (en) * | 2006-11-24 | 2007-11-21 | 张超 | Rotatable multifunctional bucket |
| CN201380334Y (en) * | 2009-04-21 | 2010-01-13 | 郑州华源超硬材料工具有限公司 | Enhanced blade |
| KR20130140379A (en) * | 2012-06-14 | 2013-12-24 | 충남대학교산학협력단 | The rotatating type bucket apparatus for excavator |
| DE202013101077U1 (en) * | 2013-03-12 | 2014-06-13 | NADO GmbH | Attachment tool for hydraulic excavators and cranes |
| CN204023657U (en) * | 2014-08-26 | 2014-12-17 | 天津海润移山科技发展有限公司 | A kind of positive backhoe switching mechanism |
| CN107574849A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of power shovel |
| CN106282728A (en) * | 2016-08-29 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of composite abrasion resistance material |
| CN206157793U (en) * | 2016-11-03 | 2017-05-10 | 青岛雷沃挖掘机有限公司 | Scraper bowl and excavator for excavator |
| CN107034409A (en) * | 2017-06-02 | 2017-08-11 | 汪建军 | A kind of composite abrasion resistance material and its preparation technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917516A (en) * | 2019-12-26 | 2020-03-27 | 三一重工股份有限公司 | Rescue breaking-in device and fire fighting truck |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |