CN106166800B - Mountain stone groover - Google Patents
Mountain stone groover Download PDFInfo
- Publication number
- CN106166800B CN106166800B CN201610542287.XA CN201610542287A CN106166800B CN 106166800 B CN106166800 B CN 106166800B CN 201610542287 A CN201610542287 A CN 201610542287A CN 106166800 B CN106166800 B CN 106166800B
- Authority
- CN
- China
- Prior art keywords
- cutting
- wheel
- locomotive
- umbrella
- shaft
- 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.)
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- 239000004575 stone Substances 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims abstract description 59
- 230000003137 locomotive effect Effects 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 13
- 239000011435 rock Substances 0.000 claims abstract description 9
- 239000011888 foil Substances 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000010437 gem Substances 0.000 abstract description 2
- 229910001751 gemstone Inorganic materials 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Mountain stone groover can particularly slot on whole ridge stone, just be excavated after the stone and massif to be removed is separated, massif vibration very little, so as to reduce sliding beach；The cliff especially left is smooth, show off it is trapezoidal, without build fort bank, water spray cement mortar；Precious stone material can also be cut off by required size is whole from massif；Locomotive pacifies motor, shaft in drive, and the master gear in interior shaft drives great transition gear, and small transition gear returns power and big outer rotating disk, outer shaft and axle sleeve is driven to be fixed on bearing on locomotive shell again, and shaft drive cutting blade is cut in 4 axle sleeves；Transfer gantry pacifies feeder motor, transportation sprocket drives the belt pulley for feeding foil revolution of conveying main wheel, conveyer belt through following to be delivered up；Blade is cut to come, the rock ballast that fan comes, sand connect conveyer belt, to top on depart from conveyer belt and cast aside through going out husky pinch outside track；4 following rail wheels coincide with track；Operation lever can be connected as a single entity waggon and locomotive, can also separate.
Description
Technical field
The present invention relates to a kind of mountain stone groovers, can particularly slot on whole ridge stone, the stone to be removed and
Massif just excavates after separating, massif vibration very little, so as to reduce sliding beach；The cliff especially left is smooth, shows off trapezoidal, does not have to
Build fort bank, without cement mortar of spraying water；Precious stone material can also be cut off by required size is whole from massif.
Background technology
It is that air drill is punched all over mountain to cut into a mountain before repairing the roads, and is then blown out, after a burst of world-shaking explosion, hard rock just becomes
Into the rock ballast that can be transported；
Many large excavators now, the shock of electric hammer shake the earth all trembles, excavation speed quickly, damage hill
Than much smaller, but a thousand li dyke that explodes, burst in a cave reason everybody both know about；With regard to the few notice explosion, electric hammer hit,
The earth, which trembles to move, leaves many small small gaps to massif, and certain big, observable gap is all filled with cement mortar, very
More small small gaps are not just mended, and cannot also be mended, and the time is grown, the continuous infiltration of water, along with the erosion of strong wind and heavy rain, sliding beach
It is just not strange；
Stonemason once carving dig out by hand come cliff it is very high will not slide beach, the reason is that with small vibration；
Beach is slided in order to be further reduced massif, a kind of mountain stone groover also smaller than stonemason's engraving tool stone vibration just comes into being.
The content of the invention
Mountain stone groover, it is characterised in that：Pacify motor on locomotive 1, electrical machine belt pulley 2 drives mountain stone groover belt wheel 3, mountain
Stone groover belt wheel 3 drives interior shaft 4；Intrinsic master gear 4A in interior shaft 4, master gear 4A is small, and small master gear 4A drives big
Transition gear 5；Big transition gear 5 is coaxial to be additionally provided with a small transition gear, the small transition gear drive again with it is interior
The concentric outer rotating disk 6 of shaft 4；Outer rotating disk 6 is ined succession outer shaft set 6A, and outer shaft set 6A is hollow and including covering
In shaft 4, outer shaft set 6A is concentric with interior shaft 4 and is to be fixed on bearing on 1 shell of locomotive；Interior shaft 4
Solid there are one big umbrella wheel on head, big umbrella wheel drives the cutting umbrella wheel 7 as 4, since the umbrella wheel in interior shaft 4 is big, 4
The same cutting umbrella wheel 7 is small, is formed accelerating；Cutting umbrella wheel 7 connects and drives 10 quick rotation of cutting axis；Outer shaft covers 6A
The seamless thick walled steel tube of support as being connected with 4, the other end of 4 steel pipes are all connected respectively there are one cutting gear box 11,
Outer shaft covers 6A with 4 cutting 11 slow rotations of gear box；Cutting axis 10 stretch into cutting gear box 11 in, and with cut bearing
12 stablize, and cutting axis umbrella wheel 13 is secured on the head of cutting axis 10；Cutting axis umbrella wheel 13 drives cutter umbrella wheel 14, cutter
The axis of umbrella wheel 14 is stablized by cutter bearing group 15, and cutting blade 17 is fixed on cutter umbrella wheel 14 with cutter fixing screws 16
On the other end of same axis；The 4 rail wheels 8 and track 9 of locomotive 1 coincide.
Pacify feeder motor 25 on transfer gantry 22, the transportation sprocket 26 of feeder motor 25 drives chain 27, the chain band
Dynamic conveying main wheel 28, conveys 28 driving conveying belt 23 of main wheel, and belt pulley for feeding foil 21 revolution of the conveyer belt 23 Jing Guo following is delivered up；
The egative film 20 that connects of 22 following of transfer gantry againsts the slot bottom that mountain stone groover is opened on 18 in mountain stone, allows the cutting to run at high speed
Blade 17, cutting blade 17 cut come, fan come rock ballast, sand connect conveyer belt 23, to top on conveying main wheel 28 at take off
From conveyer belt 23, then track 9 is cast aside through going out husky pinch 29；4 following conveyor track wheels 24 of transfer gantry 22 coincide with track 9；
The operation lever 30 of transfer gantry 22 can be connected as a single entity waggon and locomotive 1, can also separate；When waggon and locomotive 1 divide
The 2 31 individually operated waggon of operation handle of waggon when opening.
The fluting principle of mountain stone groover is that manual three engraving tool formulas fluting is changed to two engraving tool open flume types, the cutter A that keeps right cuttings
The right, the cutter B that the keeps left cuttings left side；Cutting blade 17 and cutting axis 10 are vertically presented 120 degree or so, and 140 degree of left sides are presented in level
The right side, the angle of A, B cutter is different, can thus protect 16 cap of cutter fixing screws in cutting blade 17, the slot bottom outputed
In inverted " v ", cell wall is not touched at the rear of cutting blade 17；Locomotive 1 will walk on straight track 9, so the peace that first to clear
Put the ground C of track；Track 9 is two 3 --- the complete track of 4m long composition, as soon as after locomotive 1 covers a track, passing by
Track remove connection and be in advance.
Description of the drawings
In appended figure, in the form of nonrestrictive citing, illustrate one embodiment of the present of invention, then, detailed
Description in, more clearly show the present invention other characteristic and advantage.In appended figure,
Attached drawing 1 is mountain stone groover schematic diagram；
Attached drawing 2 is mountain stone groover transmission principle figure；
Attached drawing 3 is mountain stone groover fluting schematic diagram；
Attached drawing 4 is the dismantled and assembled track schematic diagram of mountain stone groover；
Attached drawing 5 is the fluting base sectional view of mountain stone groover.
1 in figure：Locomotive；2：Electrical machine belt pulley；3：Mountain stone groover belt wheel；4：Interior shaft；4A：Master gear；5：Transition gear；
6：Outer rotating disk；6A：Outer shaft set；7：Cut umbrella wheel；8：Rail wheel；9：Track；10：Cutting axis；11：Cut gear box；12：It cuts
Cut bearing；13：Cutting axis umbrella wheel；14：Cutter umbrella wheel；15：Cutter bearing group；16：Cutter fixing screws；17：Cutting
Blade；18：Mountain rock；19：Operation handle；20：Connect egative film；21：Belt pulley for feeding foil；22：Transfer gantry；23：Conveyer belt；24：It is defeated
Send rail wheel；25：Feeder motor；26：Transportation sprocket；27：Chain；28：Convey main wheel；29：Go out husky pinch；30：Operation lever；31：Behaviour
Make handle；A：It keeps right cutter；B：Keep left cutter；C places the ground of track.
Specific embodiment
Mountain stone groover, it is characterised in that：Pacify motor on locomotive 1, electrical machine belt pulley 2 drives mountain stone groover belt wheel 3
Shaft 4 in the slack-off drive of rotating speed；Intrinsic master gear 4A in interior shaft 4, small master gear 4A drive big transition gear 5；Transition
Gear 5 is two, and small one is returned power and drives big outer rotating disk 6 again；The outer shaft set 6A that outer rotating disk 6 is ined succession, outer shaft
Set is hollow, be with interior shaft 4 with one heart, be to be fixed on bearing on 1 shell of locomotive, totally 4, axle sleeve；Interior shaft 4
It is solid there are one big umbrella wheel on head, drive the cutting umbrella wheel 7 in 4 the same axle sleeves, since the umbrella wheel in interior shaft 4 is big, 4 one
The cutting umbrella wheel 7 of sample is small, is formed accelerating；Cutting umbrella wheel 7 connects and drives 10 quick rotation of cutting axis；Outer shaft set 6A connects
The seamless thick walled steel tube of support as being connected to 4, all connection to turn at a slow speed there are one gear box 11 is cut respectively for the other end of steel pipe
It is dynamic；Cutting axis 10 are stretched into cutting gear box 11, are stablized with cutting bearing 12, cutting axis umbrella wheel 13 is secured to cutting axis 10
On head；Cutting axis umbrella wheel 13 drives cutter umbrella wheel 14, and the axis of cutter umbrella wheel 14 is stablized by cutter bearing group 15, cutter
Piece 17 is fixed on the other end of 14 same axis of cutter umbrella wheel with cutter fixing screws 16 and (refers to Fig. 2)；4 of locomotive 1
Rail wheel 8 and track 9 coincide, and can just slot on 18, worker's hand handle operation handle 19 and advances at leisure just in mountain stone；
It can install and be remotely controlled and load onto sprocket wheel, sprocket wheel band dynamic rail wheel 8 is slowly gone ahead more preferably.
Pacify feeder motor 25 on transfer gantry 22, the transportation sprocket 26 of feeder motor 25 drives chain 27, drives conveying
Main wheel 28, then belt pulley for feeding foil 21 revolution of the driving conveying belt 23 through following are delivered up；22 following of transfer gantry connects egative film 20
It againsts the slot bottom that mountain stone groover is opened on 18 in mountain stone, allowed the cutting blade 17 to run at high speed, cutting blade 17 is cut to come
, rock ballast, the sand that fan comes connect conveyer belt 23, to top on conveying main wheel 28 at depart from conveyer belt 23, then through going out husky pinch
29 cast track 9 aside；4 following conveyor track wheels 24 of transfer gantry 22 coincide with track 9；The operation lever 30 of transfer gantry 22 can be with
Waggon and locomotive 1 are connected as a single entity, can also be separated, with 31 individually operated waggon of operation handle；
The fluting principle of mountain stone groover is that manual three engraving tool formulas fluting (is used very long engraving tool handle, in addition chisel head, one side one
Carve in flat shape, centre one is carved from the bottom of one's heart, can open 0.1m wide, the slot of 0.5-0.6m depth, often engraving tool will directly, will saturating foot, hand labor
Intensity is very big, and rock ballast is difficult to clean up) two engraving tool open flume types are changed to, the cutter A that keeps right cuttings the right, the cutter B that the keeps left cuttings left side；Cutting
Blade 17 and cutting axis 10 are vertically presented 120 degree or so, and level is presented 140 degree or so, and the angle of A, B cutter is different, thus
16 cap of cutter fixing screws in cutting blade 17 can be protected, the slot bottom outputed is in inverted " v ", and the rear of cutting blade 17 is not
Cell wall (referring to Fig. 3) is touched, the slot of 0.1m wide, 1.2m or so depths can be outputed, it is different a variety of groove depth can be done as needed
Type；Rock ballast is cleared up automatically；It is A, B towards each two pieces that the same cutting blade 17, which is divided to, on 4 cutting axis 10, and A cuts one during fluting
Secondary, B is cut once, is carried out successively；Many cubic meters of stone are dug, it is deep with regard to both sides each 1m of fluting, this layer of stone and massif point
It opens, then excavates, slot again after having excavated ...；So repeatedly repeatedly, a small stair is reserved every time, even if outputing very deep
Ditch roadbed, as long as the massif of admant head, both sides without build fort bank, without cement mortar of spraying water, beach will not be slided；Locomotive
1 will walk on straight track 9, and the ground C (referring to Fig. 5) of track is placed so first to clear；Track 9 is two 3 ---
The complete track composition of 4m long, as soon as after locomotive 1 covers a track, the track passed by is removed connection and is in advance and (refers to Fig. 4).
If opening shallow slot, just with sleeper track 9 is padded, level up can.
When gathering precious big stone material, first size is made, four directions fluting, after the peace and quiet bright foot of tripartite, patch sole is with other
Groover or manual tripartite open shallow translot, add a big iron pin, hit big iron pin one by one with iron hammer, it is possible to which big stone material is entire
Divide from massif.
What mountain stone groover was opened is that softer quartzite sandstone, land waste or mire have stone single, not of uniform size
Still fort bank, water spray cement mortar are built during head, but mountain stone groover does not vibrate massif, structure is not destroyed, and also have
Level-one level-one it is trapezoidal, attachment cement mortar is had to steady very much.
The various roads in China are all repaiied almost, but expressway, high ferro have been gone abroad, when building the road to foreign country,
Quality is done better, Chinese Brand is established in the heart of whole world people's.
Claims (2)
1. mountain stone groover, it is characterised in that：Pacify motor on locomotive (1), electrical machine belt pulley (2) drives mountain stone groover belt wheel
(3), shaft (4) in mountain stone groover belt wheel (3) drive；Intrinsic master gear (4A), small master gear (4A) band on interior shaft (4)
Dynamic big transition gear (5)；Big transition gear (5) is coaxial to be additionally provided with a small transition gear, small transition gear drive again with
The concentric outer rotating disk (6) of interior shaft (4)；Outer rotating disk (6) is ined succession outer shaft set (6A), outer shaft set (6A) be it is hollow,
Be with interior shaft (4) with one heart, be to be fixed on bearing on locomotive (1) shell；There are one consolidating on the head of interior shaft (4) greatly
Umbrella wheel, big umbrella wheel drive the cutting umbrella wheel (7) as 4, since the umbrella wheel in interior shaft (4) is big, the cutting umbrella as 4
Wheel (7) is small, is formed accelerating；Cutting umbrella wheel (7) connects and drives cutting axis (10) quick rotation；Outer shaft set (6A) connects
The seamless thick walled steel tube of support as having 4, all connection is there are one gear box (11) is cut respectively for the other end of 4 steel pipes, outside
Shaft set (6A) is with 4 cutting gear box (11) slow rotations；Cutting axis (10) are stretched into cutting gear box (11), and with cutting
It cuts bearing (12) to stablize, cutting axis umbrella wheel (13) is secured on the head of cutting axis (10)；Cutting axis umbrella wheel (13) drives cutting
Knife umbrella wheel (14), the axis of cutter umbrella wheel (14) are stablized by cutter bearing group (15), and cutting blade (17) is fixed with cutter
Screw (16) is fixed on the other end of cutter umbrella wheel (14) same axis；4 rail wheels (8) of locomotive (1) and track (9) kiss
It closes.
2. stone groover in mountain according to claim 1, it is characterised in that：Transfer gantry pacifies feeder motor on (22)
(25), the transportation sprocket (26) of feeder motor (25) drives chain (27), chain-driving conveying main wheel (28), conveying main wheel (28)
Driving conveying belt (23), belt pulley for feeding foil (21) revolution of the conveyer belt (23) Jing Guo following are delivered up；Transfer gantry (22) following
The egative film (20) that connects against the slot bottom that mountain stone groover is opened on (18) in mountain stone, allowed the cutting blade (17) to run at high speed,
Cutting blade (17) cut come, fan come rock ballast, sand connect conveyer belt (23), to top on conveying main wheel (28) at depart from
Conveyer belt (23) then casts track (9) aside through going out husky pinch (29)；4 following conveyor track wheels (24) of transfer gantry (22) and rail
Road (9) coincide；The operation lever (30) of transfer gantry (22) can be connected as a single entity waggon and locomotive (1), can also separate；When
Operation handle (31) individually operated waggon of waggon when waggon and locomotive (1) separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542287.XA CN106166800B (en) | 2016-07-12 | 2016-07-12 | Mountain stone groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542287.XA CN106166800B (en) | 2016-07-12 | 2016-07-12 | Mountain stone groover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106166800A CN106166800A (en) | 2016-11-30 |
| CN106166800B true CN106166800B (en) | 2018-05-25 |
Family
ID=58064870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542287.XA Active CN106166800B (en) | 2016-07-12 | 2016-07-12 | Mountain stone groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106166800B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709200A (en) * | 1996-05-30 | 1998-01-20 | Cimline Inc. | Router machine |
| CN2825821Y (en) * | 2005-10-10 | 2006-10-11 | 刘国忠 | Dual-blade V-shaped wall grooving machine |
| CN201244873Y (en) * | 2008-06-23 | 2009-05-27 | 周进民 | V type cutting machine |
| CN201685338U (en) * | 2010-06-04 | 2010-12-29 | 南京龙灵机械贸易有限公司 | Bidirectional rotating diamond saw blade grooving machine |
| CN202011076U (en) * | 2010-12-28 | 2011-10-19 | 郑元 | Concrete groove milling apparatus |
| CN205112114U (en) * | 2015-10-09 | 2016-03-30 | 谢琼真 | Novel engagement type unilateral stone pillar shifts up fluting device |
-
2016
- 2016-07-12 CN CN201610542287.XA patent/CN106166800B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5709200A (en) * | 1996-05-30 | 1998-01-20 | Cimline Inc. | Router machine |
| CN2825821Y (en) * | 2005-10-10 | 2006-10-11 | 刘国忠 | Dual-blade V-shaped wall grooving machine |
| CN201244873Y (en) * | 2008-06-23 | 2009-05-27 | 周进民 | V type cutting machine |
| CN201685338U (en) * | 2010-06-04 | 2010-12-29 | 南京龙灵机械贸易有限公司 | Bidirectional rotating diamond saw blade grooving machine |
| CN202011076U (en) * | 2010-12-28 | 2011-10-19 | 郑元 | Concrete groove milling apparatus |
| CN205112114U (en) * | 2015-10-09 | 2016-03-30 | 谢琼真 | Novel engagement type unilateral stone pillar shifts up fluting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106166800A (en) | 2016-11-30 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180820 Address after: 226500 Group 8, Yang Zhuang residential committee, East Chen Town, Rugao City, Nantong, Jiangsu (52, Shang Shu Road) Patentee after: RUGAO SHENLONG MACHINERY ACCESSORIES CO.,LTD. Address before: 646100 Sichuan Luzhou Luxian County Luxian County eight village a five Patentee before: Xiong Shengyin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 314413 No.9 Lianbao Road, Qianjiang Industrial Park, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Qianjiang Xingye Investment Development Co.,Ltd. Address before: 226500 Nantong City, Jiangsu Province, Rugao City, Yang Zhuang neighborhood committee 8 group (No. 52 Shang Shu Road) Patentee before: RUGAO SHENLONG MACHINERY ACCESSORIES CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rock slotting machine Granted publication date: 20180525 Pledgee: Haining rural commercial bank Limited by Share Ltd. Zhejiang branch Pledgor: Haining Qianjiang Xingye Investment Development Co.,Ltd. Registration number: Y2024980001393 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |