CN109654965A - A kind of rotary type grooving apparatus of the explosion convenient for cleaning - Google Patents
A kind of rotary type grooving apparatus of the explosion convenient for cleaning Download PDFInfo
- Publication number
- CN109654965A CN109654965A CN201910066865.0A CN201910066865A CN109654965A CN 109654965 A CN109654965 A CN 109654965A CN 201910066865 A CN201910066865 A CN 201910066865A CN 109654965 A CN109654965 A CN 109654965A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- convenient
- housing frame
- device housing
- explosion
- 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
- 238000004880 explosion Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000012876 topography Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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
- 241000231739 Rutilus rutilus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of rotary type grooving apparatus of the explosion convenient for cleaning, including device housing frame and the first bolt, servo motor is welded and connected on the right side of the upper surface of device housing frame, the first connecting rod runs through the top for being connected to device housing frame, the outer upper side of the first connecting rod is welded and connected with first gear, the inside left engagement of the connecting band is connected with second gear, the lower surface of the second gear is welded and connected with the second connecting rod, it is flexibly connected with the first connecting plate on the outside of the middle part of second connecting rod and first connecting rod, the second connecting plate is fixedly connected with below second motor.This is convenient for the explosion rotary type grooving apparatus of cleaning, what be can be convenient is mounted on the uneven position of topography, and the depth of adjustable fluting, and the cleaning at hole can be carried out while fluting, and the more allowing blade replacement that can be convenient, increase the durability of the device.
Description
Technical field
The present invention relates to blasting technique field, specially a kind of rotary type grooving apparatus of the explosion convenient for cleaning.
Background technique
It is required to carry out explosion in the exploitation of some massifs and earth work, general explosion is firstly the need of slotting, so
When explosive being fixed on inside groove body afterwards, is operated after drawing by lead, but being slotted, one can be usually retained inside groove body
A little roach influence the effect of explosion.
And general explosion grooving apparatus on the market, it cannot be conveniently installed at the uneven position of topography, and cannot
The depth of fluting is adjusted, and the cleaning at hole cannot be carried out while fluting, and blade can not easily be replaced, because
This, it is proposed that a kind of rotary type grooving apparatus of the explosion convenient for cleaning, in order to solve the problems, such as to propose among the above.
Summary of the invention
The purpose of the present invention is to provide a kind of rotary type grooving apparatus of the explosion convenient for cleaning, to solve above-mentioned background
The explosion grooving apparatus general on the market proposed in technology, cannot be conveniently installed at the uneven position of topography, and not
It is adjustable the depth of fluting, and the cleaning at hole cannot be carried out while fluting, and blade can not easily be replaced
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of slotted convenient for the explosion of cleaning with rotary type
The upper surface right side of device, including device housing frame and the first bolt, described device outer framework is welded and connected with servo motor, and
The lower surface centre of servo motor is welded and connected with first connecting rod, and the first connecting rod, which runs through, is connected to device housing
The top of frame, and the lower section nested encryptions of first connecting rod are on the inside of device housing frame, the outside of the first connecting rod
Side is welded and connected with first gear, and the outside engagement of first gear is connected with connecting band, and the inside left of the connecting band is nibbled
Conjunction is connected with second gear, and the lower surface of the second gear is welded and connected with the second connecting rod, and the downside of the second connecting rod
Nested encryptions connect with first on the outside of the middle part of second connecting rod and first connecting rod in the lower inside of device housing frame
Fishplate bar is flexibly connected, and the first connecting plate is welded to connect on the second motor far from the side of device housing frame, second electricity
It is fixedly connected with the second connecting plate below machine, and is closely fitted with third connecting rod below the second connecting plate, described first
Bolt sequentially passes through the second connecting plate and third connecting rod from top to bottom, and is threaded with nut below the first bolt, institute
The lower outer for stating third connecting rod is welded and connected with blade, and the front and rear sides of described device outer framework, which are run through, is connected with the 4th
Connecting rod, and the outer side-lower of device housing frame is threaded with the second bolt, the 4th connecting rod it is lower through being connected with
Third bolt.
Preferably, the first connecting rod is made up of first gear, connecting band and second gear and the second connecting rod and passes
Dynamic structure, and the second connecting rod is in the Inner Constitution rotational structure of device housing frame.
Preferably, first connecting plate is symmetrically arranged with 2, and the first connecting plate about the vertical central axes of the second motor
The mode for being all made of threaded connection with the second connecting rod and first connecting rod is connected.
Preferably, the third connecting rod constitutes detaching structure on the second connecting plate, and on the second connecting plate angularly
Through being connected with the first bolt.
Preferably, the blade is spirally distributed in third connecting rod, and the vertical sectional shape of third connecting rod is in
It is T-shaped.
Preferably, the 4th connecting rod constitutes lifting structure on device housing frame, and the 4th connecting rod is about device
The vertical central axes of outer framework are symmetrically arranged with 4.
Compared with prior art, the beneficial effects of the present invention are: should be convenient for the explosion rotary type grooving apparatus of cleaning, it can
To be conveniently installed at the uneven position of topography, and the depth of adjustable fluting, and can be carried out while fluting
The cleaning at hole, and the more allowing blade replacement that can be convenient, increase the durability of the device；
1, it is provided with third bolt and the 4th connecting rod, needs to slot by securing the device to of can be convenient of third bolt
Position, and slided in device housing frame between adjustable 4th connecting rod and device housing frame by the 4th connecting rod
Position, and the 4th connecting rod is provided with 4, then can separate and be adjusted, so as to which the device is mounted on topography injustice
Smooth region；
2, servo motor, first connecting rod and the second connecting rod are provided with, by servo motor can control first connecting rod and
The time of second connecting rod rotation adjusts groove depth to reach to reach the distance of control the first connecting plate lifting
Effect, and due to adjustable 4th connecting rod below device housing frame at a distance from, to increase groove depth range；
3, it is provided with blade and third connecting rod, blade is spirally distributed in third connecting rod, then can be in the same of fluting
When soil is passed up, cleared up while slotting to reach, and after third connecting rod is stopped operating, pass through servo electricity
Machine directly extracts blade, can directly extract the soil in blade.
Detailed description of the invention
Fig. 1 is that the present invention faces the schematic diagram of the section structure；
Fig. 2 is top view cross section structural schematic diagram of the present invention；
Fig. 3 is apparatus of the present invention outer framework and the 4th connecting rod attachment structure schematic diagram.
In figure: 1, device housing frame；2, servo motor；3, first connecting rod；4, first gear；5, connecting band；6, second
Gear；7, the second connecting rod；8, the first connecting plate；9, the second motor；10, the second connecting plate；11, the first bolt；12, nut；
13, third connecting rod；14, blade；15, the 4th connecting rod；16, the second bolt；17, third bolt.
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. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of rotary type fluting dress of the explosion convenient for cleaning
It sets, including the connection of device housing frame 1, servo motor 2, first connecting rod 3, first gear 4, connecting band 5, second gear 6, second
Bar 7, the first connecting plate 8, the second motor 9, the second connecting plate 10, the first bolt 11, nut 12, third connecting rod 13, blade 14,
4th connecting rod 15, the second bolt 16 and with third bolt 17, be welded and connected with servo electricity on the right side of the upper surface of device housing frame 1
Machine 2, and the lower surface centre of servo motor 2 is welded and connected with first connecting rod 3, first connecting rod 3, which runs through, is connected to dress
Set the top of outer framework 1, and the lower section nested encryptions of first connecting rod 3 are in the inside of device housing frame 1, first connecting rod 3
Outer upper side is welded and connected with first gear 4, and the outside engagement of first gear 4 is connected with connecting band 5, the inside of connecting band 5
Left side engagement is connected with second gear 6, and the lower surface of second gear 6 is welded and connected with the second connecting rod 7, and the second connecting rod 7
Downside nested encryptions device housing frame 1 lower inside, on the outside of the middle part of the second connecting rod 7 and first connecting rod 3 with
First connecting plate 8 is flexibly connected, and the first connecting plate 8 is welded to connect on the second motor 9 far from the side of device housing frame 1,
The lower section of second motor 9 is fixedly connected with the second connecting plate 10, and the lower section of the second connecting plate 10 is closely fitted with third connection
Bar 13, the first bolt 11 sequentially pass through the second connecting plate 10 and third connecting rod 13, and the lower section of the first bolt 11 from top to bottom
It is threaded with nut 12, the lower outer of third connecting rod 13 is welded and connected with blade 14, the front and rear sides of device housing frame 1
Run through and be connected with the 4th connecting rod 15, and the outer side-lower of device housing frame 1 is threaded with the second bolt 16, the 4th connection
Bar 15 it is lower through being connected with third bolt 17.
First connecting rod 3 is made up of first gear 4, connecting band 5 and second gear 6 and the second connecting rod 7 and passes as shown in figure 1
Dynamic structure, and the second connecting rod 7 can then drive the second connecting rod 7 in the Inner Constitution rotational structure of device housing frame 1 simultaneously
It is rotate in same direction simultaneously with first connecting rod 3, as the first connecting plate 8 is symmetrical about the vertical central axes of the second motor 9 in Fig. 1 and Fig. 2
2 are provided with, and the first connecting plate 8 is connected with the mode that the second connecting rod 7 and first connecting rod 3 are all made of threaded connection,
The lifting of the second motor 9 can be then driven by the rotation of the second connecting rod 7 and first connecting rod 3, and the first connecting plate 8 can increase
The stability for adding the second motor 9 to go up and down；
As third connecting rod 13 constitutes detaching structure, and isogonism on the second connecting plate 10 on the second connecting plate 10 in Fig. 1 and Fig. 2
Degree, which runs through, is connected with the first bolt 11, then the more allowing blade replacement 14 that can be convenient, and makes third connecting rod 13 and the second connecting plate 10
Connection it is stronger, as blade 14 is spirally distributed in third connecting rod 13 in Fig. 1 and Fig. 2, and third connecting rod 13
Vertical sectional shape in T-shaped, increase the contact area of third connecting rod 13 and the second connecting plate 10, keep connection more firm
Gu and can blade 14 slot during directly figure is transported up, to achieve the purpose that clear up automatically；
As the 4th connecting rod 15 constitutes lifting structure on device housing frame 1 in Fig. 2 and Fig. 3, and the 4th connecting rod 15 is about dress
It sets the vertical central axes of outer framework 1 and is symmetrically arranged with 4, then what be can be convenient adjusts the height of the device, and can be by the device
It is mounted in the uneven region of topography.
Working principle: first that the device is mobile when being convenient for the explosion rotary type grooving apparatus of cleaning using this kind
To the position slotted of needs, when adjusting, the second bolt 16 is revolved for the height for the depth adjustment device then slotted as needed
The 4th connecting rod 15 is slided on device housing frame 1 after pine, and since the 4th connecting rod 15 is equal in the quadrangle of device housing frame 1
Have setting, then can install 4 15 separate regulations of the 4th connecting rod, thus the device can be convenient be mounted on topography injustice
Smooth position screws the second bolt 16 after the completion of adjusting, then by third bolt 17 through the 4th connecting rod 15 and ground
Face or massif etc. are threadedly coupled, and can fix the device；
Then the power switch of the second motor 9 of model Y90S-2 is opened, passes through the second connecting plate 10 and third connecting rod
13 band cutting blades 14 rotate, and then open the positive switch of the servo motor 2 of model IHSS57-36-20, servo motor 2
First gear 4 is driven to rotate by first connecting rod 3, first gear 4 drives the second connection by connecting band 5 and second gear 6
Bar 7 rotates, to make the second connecting rod 7 and first connecting rod 3 while rotate in same direction, can drive and the second connecting rod 7 and the
The first connecting plate 8 that one connecting rod 3 is threadedly coupled along 1 slide downward of device housing frame, can drive rotation this blade 14 to
The position that needs to slot is mobile, due to 14 helical form of blade, then can be passed up the soil after fluting by blade 14, when turning
After the completion of hole, the power switch of the second motor 9 is closed, then opens the direction switch of servo motor 2, servo motor 2 is
The first connecting plate 8 can be driven to move directly up, there is the soil in nut 12 can directly be taken by the rising of blade 14
Out, so as to be cleared up while fluting, manpower and time have been saved；
When the size difference that blade 14 damages or needs are slotted, the first bolt 11 is removed after nut 12 being unscrewed,
Convenient replacement third connecting rod 13, above this kind of just completing is convenient for a series of behaviour of the explosion rotary type grooving apparatus cleaned
Make.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of rotary type grooving apparatus of the explosion convenient for cleaning, including device housing frame (1) and the first bolt (11), special
Sign is: being welded and connected with servo motor (2) on the right side of the upper surface of described device outer framework (1), and the following table of servo motor (2)
Face centre is welded and connected with first connecting rod (3), and the first connecting rod (3), which is run through, is connected to device housing frame (1)
Top, and the lower section nested encryptions of first connecting rod (3) are outside the inside of device housing frame (1), the first connecting rod (3)
Upper side is welded and connected with first gear (4), and the outside engagement of first gear (4) is connected with connecting band (5), the connecting band
(5) inside left engagement is connected with second gear (6), and the lower surface of the second gear (6) is welded and connected with the second connection
Bar (7), and the downside nested encryptions of the second connecting rod (7) are in the lower inside of device housing frame (1), second connecting rod
(7) and on the outside of the middle part of first connecting rod (3) it is flexibly connected with the first connecting plate (8), and the first connecting plate (8) is far from device
The side of outer framework (1) is welded to connect on the second motor (9), is fixedly connected with the second company below second motor (9)
Fishplate bar (10), and third connecting rod (13) are closely fitted with below the second connecting plate (10), first bolt (11) is from upper
The second connecting plate (10) and third connecting rod (13) are sequentially passed through down, and are threaded with nut below the first bolt (11)
(12), the lower outer of the third connecting rod (13) is welded and connected with blade (14), the front and back two of described device outer framework (1)
Side, which is run through, is connected with the 4th connecting rod (15), and the outer side-lower of device housing frame (1) is threaded with the second bolt (16),
4th connecting rod (15) it is lower through being connected with third bolt (17).
2. a kind of rotary type grooving apparatus of the explosion convenient for cleaning according to claim 1, it is characterised in that: described
One connecting rod (3) constitutes drive mechanism by first gear (4), connecting band (5) and second gear (6) and the second connecting rod (7),
And second connecting rod (7) device housing frame (1) Inner Constitution rotational structure.
3. a kind of rotary type grooving apparatus of the explosion convenient for cleaning according to claim 1, it is characterised in that: described
One connecting plate (8) is symmetrically arranged with 2, and the first connecting plate (8) and the second connecting rod about the vertical central axes of the second motor (9)
(7) mode for being all made of threaded connection with first connecting rod (3) is connected.
4. a kind of rotary type grooving apparatus of the explosion convenient for cleaning according to claim 1, it is characterised in that: described
Three connecting rods (13) constitute detaching structure on the second connecting plate (10), and angularly run through on the second connecting plate (10) and be connected with
First bolt (11).
5. a kind of rotary type grooving apparatus of the explosion convenient for cleaning according to claim 1, it is characterised in that: the knife
Piece (14) is spirally distributed on third connecting rod (13), and the vertical sectional shape of third connecting rod (13) is in T-shaped.
6. a kind of rotary type grooving apparatus of the explosion convenient for cleaning according to claim 1, it is characterised in that: described
Four connecting rods (15) constitute lifting structure on device housing frame (1), and the 4th connecting rod (15) is perpendicular about device housing frame (1)
Straight central axes are symmetrically arranged with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066865.0A CN109654965A (en) | 2019-01-28 | 2019-01-28 | A kind of rotary type grooving apparatus of the explosion convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066865.0A CN109654965A (en) | 2019-01-28 | 2019-01-28 | A kind of rotary type grooving apparatus of the explosion convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654965A true CN109654965A (en) | 2019-04-19 |
Family
ID=66120799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066865.0A Pending CN109654965A (en) | 2019-01-28 | 2019-01-28 | A kind of rotary type grooving apparatus of the explosion convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109654965A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140571A (en) * | 1999-11-15 | 2001-05-22 | Tobishima Corp | Drill mechanism for blasting rock drill |
| CN107327273A (en) * | 2017-08-13 | 2017-11-07 | 湖南高福星智能科技有限公司 | A kind of municipal gardens civil construction fills stake device with small-sized punching |
| CN107576238A (en) * | 2017-10-12 | 2018-01-12 | 贵州大学 | A kind of mining blasting pipe burying device |
| CN107893627A (en) * | 2017-12-12 | 2018-04-10 | 国网山东省电力公司龙口市供电公司 | A kind of bar hole, which is bored, digs device |
| CN107912104A (en) * | 2017-11-08 | 2018-04-17 | 陈英蔚 | Planting groove grooving apparatus is used in a kind of portable gardening plantation |
| CN207615713U (en) * | 2017-12-23 | 2018-07-17 | 鄂州红兴超硬材料有限公司 | A kind of helical corrugation cutter head of ordered arrangement formula |
| CN207988935U (en) * | 2018-03-29 | 2018-10-19 | 贵州化工建设有限责任公司 | A kind of Simple engineering explosion drilling equipment |
| CN108871122A (en) * | 2018-06-14 | 2018-11-23 | 贵州大学 | A kind of engineering explosion mounting device for facilitating detonator fixed point to place |
| CN209541583U (en) * | 2019-01-28 | 2019-10-25 | 贵州大学 | A kind of rotary type grooving apparatus of the explosion convenient for cleaning |
-
2019
- 2019-01-28 CN CN201910066865.0A patent/CN109654965A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140571A (en) * | 1999-11-15 | 2001-05-22 | Tobishima Corp | Drill mechanism for blasting rock drill |
| CN107327273A (en) * | 2017-08-13 | 2017-11-07 | 湖南高福星智能科技有限公司 | A kind of municipal gardens civil construction fills stake device with small-sized punching |
| CN107576238A (en) * | 2017-10-12 | 2018-01-12 | 贵州大学 | A kind of mining blasting pipe burying device |
| CN107912104A (en) * | 2017-11-08 | 2018-04-17 | 陈英蔚 | Planting groove grooving apparatus is used in a kind of portable gardening plantation |
| CN107893627A (en) * | 2017-12-12 | 2018-04-10 | 国网山东省电力公司龙口市供电公司 | A kind of bar hole, which is bored, digs device |
| CN207615713U (en) * | 2017-12-23 | 2018-07-17 | 鄂州红兴超硬材料有限公司 | A kind of helical corrugation cutter head of ordered arrangement formula |
| CN207988935U (en) * | 2018-03-29 | 2018-10-19 | 贵州化工建设有限责任公司 | A kind of Simple engineering explosion drilling equipment |
| CN108871122A (en) * | 2018-06-14 | 2018-11-23 | 贵州大学 | A kind of engineering explosion mounting device for facilitating detonator fixed point to place |
| CN209541583U (en) * | 2019-01-28 | 2019-10-25 | 贵州大学 | A kind of rotary type grooving apparatus of the explosion convenient for cleaning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107371566A (en) | A kind of afforestation brush cutter | |
| CN206948918U (en) | Hay mover | |
| CN110116460A (en) | Double saw blade dental formulas grooving machine for walls | |
| CN109158190B (en) | Stone layering reducing mechanism for mine engineering | |
| CN209541583U (en) | A kind of rotary type grooving apparatus of the explosion convenient for cleaning | |
| CN109654965A (en) | A kind of rotary type grooving apparatus of the explosion convenient for cleaning | |
| CN207201352U (en) | The sugarcane cutter device of variable cutter dish gap | |
| CN106476087B (en) | Multifunctional carpenter efficient cutting | |
| CN211640043U (en) | Hydraulic plate shearing machine | |
| CN108990525B (en) | Green manure crushing and turning machine | |
| CN208245947U (en) | A kind of decorative panel for building cutter device | |
| CN208293384U (en) | A kind of adjustable inspection shaft inside cutting cutting mill of height | |
| CN116038786A (en) | Container seedling non-woven fabrics matrix automatic cutout machinery | |
| CN214601006U (en) | Soil remediation equipment of tilting cam vibration screening | |
| CN206567053U (en) | A kind of novel vibration grinding superfine pulverizer | |
| CN112223502A (en) | Fettling device is used in porcelain insulator processing | |
| CN208615107U (en) | A kind of plastic building template remanufacture grinding device | |
| CN202317287U (en) | Cutting tool | |
| CN108855441A (en) | Raw material chopper is used in a kind of processing of bamboo and wood | |
| CN107241962B (en) | Special cultivation equipment for agricultural products and vegetables in greenhouse | |
| CN109322475A (en) | A kind of building ground strikes off equipment | |
| CN106182101B (en) | cutting machine | |
| CN213498579U (en) | Be used for security protection to arrange to explode with portable water cutting device | |
| CN212947946U (en) | Slicing machine for processing traditional Chinese medicine decoction pieces | |
| CN214125887U (en) | Soil turning device for landscape garden construction |
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 |