CN110408759A - A kind of automation feeding device - Google Patents
A kind of automation feeding device Download PDFInfo
- Publication number
- CN110408759A CN110408759A CN201910810380.8A CN201910810380A CN110408759A CN 110408759 A CN110408759 A CN 110408759A CN 201910810380 A CN201910810380 A CN 201910810380A CN 110408759 A CN110408759 A CN 110408759A
- Authority
- CN
- China
- Prior art keywords
- bar
- lubricating substance
- slot
- driving mechanism
- splicing groove
- 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
- 230000001050 lubricating effect Effects 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 21
- 230000003068 static effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a kind of automation feeding devices, it include: lubricating substance slot, splicing groove, straight-line displacement driving mechanism, lubricating substance slot is obliquely installed with default oblique angle, splicing groove is horizontally set on the bottom of lubricating substance slot, lubricating substance slot is used to slide for bar to splicing groove, and straight-line displacement driving mechanism is used to bar being delivered to heating device.Relative to traditional carrier chain belt type conveying mechanism, the conveying of bar can be realized by lubricating substance slot, splicing groove and straight-line displacement driving mechanism for this automation feeding device, wherein lubricating substance slot and splicing slot structure are simple, it is easy to maintain, it is less prone to failure, in addition when passing through straight-line displacement driving mechanism and splicing groove feeding, it is ensured that the straight-line displacement track of bar, in order to which bar is accurately entered from the conveying of the feed inlet of heating device.
Description
Technical field
The present invention relates to conveying device technical field, in particular to a kind of automation feeding device.
Background technique
Traditional feed mechanism generallys use chain-type or conveyer belt type carries out the storage and conveying of material, is working
When, driving chain and conveyer belt are in the state that continues working, it consumes energy larger, since transmission chain and conveyer belt continue working, and failure
Rate is high, and in addition transmission chain includes the devices such as motor, chain, deceleration mechanism, therefore cost is higher.
Especially for the conveying for the bar being heat-treated, in order to reduce its event for conveying cost and conveying equipment
Barrier rate and energy saving, it is desirable to provide a kind of automation feeding device of application and bar, is that those skilled in the art are current
The technical issues that need to address.
Summary of the invention
In view of this, accurately bar can be delivered to the object of the present invention is to provide a kind of automation feeding device
Heating furnace, the advantages of being provided simultaneously with low failure rate and energy saving.
To achieve the above object, the invention provides the following technical scheme:
A kind of automation feeding device, comprising: lubricating substance slot, splicing groove, straight-line displacement driving mechanism, the lubricating substance slot is with pre-
If oblique angle is obliquely installed, the splicing groove is horizontally set on the bottom of the lubricating substance slot, and the lubricating substance slot is used to slide for bar
To the splicing groove, the straight-line displacement driving mechanism is used to the bar being delivered to heating device.
Preferably, further include storage bin, play lift slab Lifting Device, stirring slot and pitching driving mechanism, described lift slab top
Expect that device is arranged in the storage bin, described lift slab Lifting Device is for jacking the bar to the stirring slot, institute
Pitching driving mechanism is stated for driving the stirring slot pitching, so that the stirring slot is in horizontality in splicing, is being sent
It is aligned when material with stock chest, so that the stirring slot is identical as the storing groove tilt angle.
Preferably, guiding inclined plate is equipped in the storage bin and material baffle, the material baffle are vertically arranged in the guiding
The top of inclined plate is equipped with the default spacing passed through for bar between the material baffle bottom and the guiding inclined plate.
Preferably, the cross section of the splicing groove is v-shaped structure.
Preferably, the side of the lubricating substance trench bottom is equipped with discharge port, and the end of the lubricating substance trench bottom is equipped with baffle, institute
The side for stating lubricating substance trench bottom is additionally provided with pusher, and the pusher is used to the bar being pushed into institute from the discharge port
State splicing groove.
Preferably, the straight-line displacement driving mechanism is cylinder.
Compared with prior art, above-mentioned technical proposal has the advantage that
A kind of automation feeding device provided by the present invention, comprising: lubricating substance slot, splicing groove, straight-line displacement driving mechanism,
Lubricating substance slot is obliquely installed with default oblique angle, and splicing groove is horizontally set on the bottom of lubricating substance slot, lubricating substance slot be used to slide for bar to
Splicing groove, straight-line displacement driving mechanism are used to bar being delivered to heating device.Relative to traditional carrier chain belt conveyor
The conveying of bar can be realized by lubricating substance slot, splicing groove and straight-line displacement driving mechanism for structure, this automation feeding device, wherein
Lubricating substance slot and splicing slot structure are simple, easy to maintain, are less prone to failure, are in addition passing through straight-line displacement driving mechanism and splicing
When slot feeding, it is ensured that the straight-line displacement track of bar, in order to by bar accurately from the feed inlet of heating device convey into
It goes.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of stereochemical structure signal for automating feeding device provided by a kind of specific embodiment of the present invention
Figure;
Fig. 2 is a kind of backsight structural representation for automating feeding device provided by a kind of specific embodiment of the present invention
Figure;
Fig. 3 is A-A schematic cross-sectional view in Fig. 2.
Appended drawing reference is as follows:
1 is lubricating substance slot, and 2 be splicing groove, and 3 be straight-line displacement driving mechanism, and 4 be intermediate frequency heating device, and 5 be lift slab top
Expect device, 6 be storage bin, and 7 be material baffle, and 8 be lift slab, and 9 be stirring slot, and 10 be pitching driving mechanism, and 11 be pusher,
12 be bar, and 13 be guiding inclined plate, and 14 be automatically controlled, hydraulic station room, and 15 be adjustment feet, and 16 be static plate, and 17 be raise-lower hydraulic
Cylinder.
Specific embodiment
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 description, 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.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is a kind of automation feeding device provided by a kind of specific embodiment of the present invention
Schematic perspective view;Fig. 2 is a kind of backsight knot for automating feeding device provided by a kind of specific embodiment of the present invention
Structure schematic diagram;Fig. 3 is A-A schematic cross-sectional view in Fig. 2.
A kind of automation feeding device provided by the embodiment of the present invention, comprising: lubricating substance slot 1, splicing groove 2, straight-line displacement
Driving mechanism 3, wherein straight-line displacement driving mechanism 3 can be the cylinder or mechanical push rods mechanism of intermittent exercise, preferred cylinder,
Lubricating substance slot 1 is obliquely installed with default oblique angle, and tilt angle can freely be slid under the effect of gravity with bar 12, specifically may be used
It is selected according to the actual situation, the cross section of lubricating substance slot 1 can be V-type or U-shaped structure, and splicing groove 2 is horizontally set on cunning
The bottom of hopper 1, the cross section of splicing groove 2 are preferably v-shaped structure, the flute length direction of splicing groove 2 and the feed inlet of heating device
Alignment starts straight-line displacement driving mechanism 3 after the bar 12 in lubricating substance slot 1 slides to splicing groove 2, and bar 12 is defeated
It send to heating device, such as is delivered to intermediate frequency heating device 4.Relative to traditional carrier chain belt type conveying mechanism, this is automatic
Changing feeding device, the conveying of bar 12 can be realized by lubricating substance slot 1, splicing groove 2 and straight-line displacement driving mechanism 3, wherein lubricating substance
Slot 1 and 2 structure of splicing groove are simple, easy to maintain, are less prone to failure, are in addition passing through straight-line displacement driving mechanism 3 and splicing
When 2 feeding of slot, it is ensured that the straight-line displacement track of bar 12, in order to which bar 12 is accurately defeated from the feed inlet of heating device
Feeding is gone.
Further, further include storage bin 6, play lift slab Lifting Device 5, stirring slot 9 and pitching driving mechanism 10, wherein can
The adjustment feet 15 for adjusting its height is set in the base of frame of storage bin 6, plays lift slab Lifting Device 5 and is arranged in storage bin
In 6, plays lift slab Lifting Device 5 and be used for the jacking of bar 12 to stirring slot 9, playing lift slab Lifting Device 5 includes lifting hydraulic cylinder 17
With a lift slab 8, the top for playing lift slab 8 is equipped with groove, and the length direction extension of 8 bottom of lift slab is played on the flute length direction edge of groove, with
Prevent bar 12 from fallen in storage bin 6 when being jacked up, wherein the top groove for playing lift slab 8 can accommodate multiple head and the tail alignment settings
Bar 12, lifting hydraulic cylinder 17 for drive lift slab 8 lifting, pitching driving mechanism 10 be used for drive 9 pitching of stirring slot, bow
The preferred pitching cylinder of driving mechanism 10 is faced upward, stirring slot 9 is in horizontality in splicing, will in order to play lift slab Lifting Device 5
Bar 12 is delivered to stirring slot 9, after bar 12 is delivered to stirring slot 9, starts pitching driving mechanism 10, so that stirring slot 9
Identical as 1 inclination angle of stock chest, i.e. stirring slot 9 and lubricating substance slot 1 is in aligned condition, and bar 12 under the effect of gravity can be from stirring
It slides in slot 9 to lubricating substance slot 1.
Specifically, the static plate 16 that lift slab Lifting Device 5 includes the vertical parallel alignment setting of muti-piece, adjacent static plate are played
Lift slab 8 has been equipped between 16, rise lift slab 8 can opposing stationary plate 16 move up and down, rise a lift slab 8 be obliquely installed with 16 structure of static plate
At the groove for accommodating bar 12, the height of static plate 16 is successively increased from the conveying direction of bar 12, and every piece is played lift slab 8 corresponding one
A independent lifting hydraulic cylinder 17, muti-piece play lift slab for successively by the jacking of bar 12 in storage bin 6 to stirring slot 9.
Further, guiding inclined plate 13 and material baffle 7 are equipped in storage bin 6, guiding 13 bottom of inclined plate is equipped with automatically controlled, hydraulic
It stands room 14, guiding 13 top of inclined plate has been moved to lift slab Lifting Device 5 for storing bar 12, guiding inclined plate 13 convenient for bar 12
Place, material baffle 7 are vertically arranged in the top of guiding inclined plate 13, are equipped between 7 bottom of material baffle and guiding inclined plate 13 for bar 12
By default spacing, preset spacing with slightly larger than bar 12 diameter be benefit, furthermore material baffle 7, which can slide up and down, is connected to storage
On 6 inner wall of feed bin, in order to adjust the spacing, and then plays the role of adapting to different-diameter bar 12, spacing is preset by this
Bar 12 can be enable to slide with horizontality to rising at lift slab Lifting Device 5, in order to which bar 12 is fallen into horizontal posture
Play the top of lift slab.
Further, the side of 1 bottom of lubricating substance slot is equipped with discharge port, and the end of 1 bottom of lubricating substance slot is equipped with baffle, the gear
Plate is used to place the bar 12 being stored on lubricating substance slot 1 and slides, and the side of 1 bottom of lubricating substance slot is additionally provided with pusher 11, pusher
Mechanism 11 is used to bar 12 being pushed into splicing groove 2 from discharge port, and wherein pusher 11 can be telescopic cylinder.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
A kind of automation feeding device provided by the present invention is described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, the present invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (6)
1. a kind of automation feeding device characterized by comprising lubricating substance slot, splicing groove, straight-line displacement driving mechanism, it is described
Lubricating substance slot is horizontally set on the bottom of the lubricating substance slot with default oblique angle setting, the splicing groove, and the lubricating substance slot is used for
It slides for bar to the splicing groove, the straight-line displacement driving mechanism is used to the bar being delivered to heating device.
2. automation feeding device according to claim 1, which is characterized in that further include storage bin, play lift slab liftout dress
It sets, stirring slot and pitching driving mechanism, described lift slab Lifting Device are arranged in the storage bin, described lift slab liftout dress
It sets for jacking the bar to the stirring slot, the pitching driving mechanism is used to drive the stirring slot pitching, so that
The stirring slot is in horizontality in splicing, is aligned in feeding with stock chest, so that the stirring slot and the storing
Groove tilt angle is identical.
3. automation feeding device according to claim 2, which is characterized in that be equipped in the storage bin guiding inclined plate and
Material baffle, the material baffle are vertically arranged in the top of the guiding inclined plate, the material baffle bottom and the guiding inclined plate it
Between be equipped with the default spacing that passes through for bar.
4. automation feeding device according to claim 1, which is characterized in that the cross section of the splicing groove is V-arrangement knot
Structure.
5. automation feeding device according to any one of claims 1 to 4, which is characterized in that the lubricating substance trench bottom
Side is equipped with discharge port, and the end of the lubricating substance trench bottom is equipped with baffle, and the side of the lubricating substance trench bottom is additionally provided with pusher
Structure, the pusher are used to the bar being pushed into the splicing groove from the discharge port.
6. automation feeding device according to claim 5, which is characterized in that the straight-line displacement driving mechanism is gas
Cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910810380.8A CN110408759A (en) | 2019-08-29 | 2019-08-29 | A kind of automation feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910810380.8A CN110408759A (en) | 2019-08-29 | 2019-08-29 | A kind of automation feeding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110408759A true CN110408759A (en) | 2019-11-05 |
Family
ID=68369721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910810380.8A Pending CN110408759A (en) | 2019-08-29 | 2019-08-29 | A kind of automation feeding device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110408759A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114196818A (en) * | 2021-11-17 | 2022-03-18 | 哈工大机器人南昌智能制造研究院 | Automatic feeding process of tempering furnace |
CN114248177A (en) * | 2021-12-25 | 2022-03-29 | 常州勤工工具制造有限公司 | Burnishing machine loading attachment and burnishing machine |
CN115383001A (en) * | 2022-08-26 | 2022-11-25 | 苏州浪潮智能科技有限公司 | Pole intermittent type feed mechanism |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509699A1 (en) * | 1981-07-17 | 1983-01-21 | Citroen Sa | Machine for feeding round bars singly to lathe - uses rail spanning pair of elevator chains to lift bar from low loader magazine with sloping floor |
RU2031184C1 (en) * | 1993-03-15 | 1995-03-20 | Леонид Абрамович Выдревич | Method for chemical-heat treatment of long-size parts and device for its realization |
JP2014047002A (en) * | 2012-08-29 | 2014-03-17 | Kawashima Packaging Machinery Ltd | Article aligning and supplying apparatus |
CN106144514A (en) * | 2016-07-27 | 2016-11-23 | 重庆秋田齿轮有限责任公司 | A kind of bar transmission system |
CN107723443A (en) * | 2017-11-14 | 2018-02-23 | 湖州南浔永涛不锈钢材料有限公司 | Stainless steel bars roll-in annealing device |
CN207395484U (en) * | 2017-09-26 | 2018-05-22 | 天津环鑫科技发展有限公司 | Automatic furnace body feeding and discharging mechanism for silicon wafer production |
CN108098436A (en) * | 2018-01-30 | 2018-06-01 | 宁波宫铁智能科技有限公司 | Automation arrangement feed device |
CN110157875A (en) * | 2019-06-27 | 2019-08-23 | 柳州市工大机械有限公司 | A kind of automatic charging quenching press |
CN210394462U (en) * | 2019-08-29 | 2020-04-24 | 河南省瑞歌传动机械有限公司 | Automatic change loading attachment |
-
2019
- 2019-08-29 CN CN201910810380.8A patent/CN110408759A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509699A1 (en) * | 1981-07-17 | 1983-01-21 | Citroen Sa | Machine for feeding round bars singly to lathe - uses rail spanning pair of elevator chains to lift bar from low loader magazine with sloping floor |
RU2031184C1 (en) * | 1993-03-15 | 1995-03-20 | Леонид Абрамович Выдревич | Method for chemical-heat treatment of long-size parts and device for its realization |
JP2014047002A (en) * | 2012-08-29 | 2014-03-17 | Kawashima Packaging Machinery Ltd | Article aligning and supplying apparatus |
CN106144514A (en) * | 2016-07-27 | 2016-11-23 | 重庆秋田齿轮有限责任公司 | A kind of bar transmission system |
CN207395484U (en) * | 2017-09-26 | 2018-05-22 | 天津环鑫科技发展有限公司 | Automatic furnace body feeding and discharging mechanism for silicon wafer production |
CN107723443A (en) * | 2017-11-14 | 2018-02-23 | 湖州南浔永涛不锈钢材料有限公司 | Stainless steel bars roll-in annealing device |
CN108098436A (en) * | 2018-01-30 | 2018-06-01 | 宁波宫铁智能科技有限公司 | Automation arrangement feed device |
CN110157875A (en) * | 2019-06-27 | 2019-08-23 | 柳州市工大机械有限公司 | A kind of automatic charging quenching press |
CN210394462U (en) * | 2019-08-29 | 2020-04-24 | 河南省瑞歌传动机械有限公司 | Automatic change loading attachment |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114196818A (en) * | 2021-11-17 | 2022-03-18 | 哈工大机器人南昌智能制造研究院 | Automatic feeding process of tempering furnace |
CN114196818B (en) * | 2021-11-17 | 2024-01-05 | 哈工大机器人南昌智能制造研究院 | Automatic feeding process of tempering furnace |
CN114248177A (en) * | 2021-12-25 | 2022-03-29 | 常州勤工工具制造有限公司 | Burnishing machine loading attachment and burnishing machine |
CN114248177B (en) * | 2021-12-25 | 2024-01-30 | 常州勤工工具制造有限公司 | Material loading device of polishing machine and polishing machine |
CN115383001A (en) * | 2022-08-26 | 2022-11-25 | 苏州浪潮智能科技有限公司 | Pole intermittent type feed mechanism |
CN115383001B (en) * | 2022-08-26 | 2024-10-15 | 苏州浪潮智能科技有限公司 | Intermittent feeding mechanism for round bars |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110408759A (en) | A kind of automation feeding device | |
CN109093266A (en) | Pipe cutting machine automatic charging device, pipe cutting machine, charging method and cutting method | |
CN207986268U (en) | A kind of cardboard automatic feeding machine | |
US3517797A (en) | Thread bobbin tube aligner | |
CN208560608U (en) | A kind of Liftable type transmission device | |
CN109230378B (en) | Long screw feeding device | |
CN111453061B (en) | Tableware vanning production line | |
CN103943354B (en) | Feeding device and feeding method of transformer wire wrapping machine | |
CN215098580U (en) | Tile stacking machine | |
CN106586053A (en) | Automatic box filling machine for standing bags | |
CN207827229U (en) | A kind of height-adjustable feed mechanism | |
CN205837297U (en) | Subpackage mechanism | |
CN209021441U (en) | A kind of pipe cutting machine automatic charging device and pipe cutting machine | |
CN106275566B (en) | A kind of equally distributed bottle embryo recrater | |
CN106159310A (en) | A kind of positive negative film wrapper sheet stacker | |
CN109399157A (en) | The blanking device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
CN206244023U (en) | A kind of roller feeding device | |
CN110641742A (en) | Automatic change fodder filling device | |
CN209337570U (en) | The blanking device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
CN209255249U (en) | The charging and measuring device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
CN210394462U (en) | Automatic change loading attachment | |
CN106672603A (en) | Roller feeding device | |
CN209255252U (en) | The measuring device of circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
CN209287755U (en) | Circular cone or the linear Automatic Diameter sizer of cylindrical roller | |
CN216996127U (en) | Environment-friendly aggregate production line conveyor |
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 |