CN113696116A - Protection device suitable for round bar standard sample mixes efflux and modifies - Google Patents
Protection device suitable for round bar standard sample mixes efflux and modifies Download PDFInfo
- Publication number
- CN113696116A CN113696116A CN202111035790.3A CN202111035790A CN113696116A CN 113696116 A CN113696116 A CN 113696116A CN 202111035790 A CN202111035790 A CN 202111035790A CN 113696116 A CN113696116 A CN 113696116A
- Authority
- CN
- China
- Prior art keywords
- standard sample
- collet chuck
- box body
- protective
- round bar
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Abstract
The invention relates to a protective device suitable for mixed jet modification of a round bar standard sample, which comprises a water tank and a T-shaped groove platform, wherein the top end surface of the water tank is open, the T-shaped groove platform is fixed in the water tank, a fixed protective mechanism is arranged on the top end surface of the water tank, an installation window is arranged above the T-shaped groove platform on the fixed protective mechanism, a protective box body is arranged below the installation window on the upper surface of the T-shaped groove platform, an injection protective window is arranged on the top end surface of the protective box body, a protective soft plate is arranged above the injection protective window, the protective soft plate is arranged in a guide groove on the upper surface of the protective box body in a left-right sliding manner, a connecting hole is arranged in the center of the protective soft plate, the connecting hole is in interference fit with a discharge hole on a spray head, the spray head is fixedly connected to a moving mechanism, round bar standard sample clamps are connected to the left side surface and the right side surface of the protective box body, and the round bar standard sample clamps are fixedly clamped with the round bar standard sample; the invention can effectively prevent the splashing of the pill and the water vapor and is convenient for cleaning and recycling the pill.
Description
Technical Field
The invention belongs to the technical field of material surface layer modification equipment, and particularly relates to a protection device suitable for mixed jet modification of a round bar standard sample.
Background
When the standard round bar sample is subjected to mixed jet modification, a jet nozzle needs to move linearly and repeatedly and a workpiece needs to rotate around an axis, the rotation of the workpiece needs to be powered by a turntable, and the rotation speed adjustment within a certain range is realized; in addition, a large amount of pills can be accumulated on the chuck part, so that the opening and closing are difficult; therefore, special protection devices must be designed and installed to prevent the escape of the pellets and moisture and to control the escape within a certain spatial range, which is beneficial to the cleaning and recovery of the subsequent pellets.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the protective device which has a simple and reasonable structure, can effectively prevent the spray of pills and water vapor and is convenient for cleaning and recovering the pills and suitable for the mixed jet modification of the round rod standard sample.
The purpose of the invention is realized as follows: a protective device suitable for round bar standard sample mixed jet flow modification comprises a water tank with an open top end face and a T-shaped groove platform fixed in the water tank, wherein a fixed protective mechanism is arranged on the top end face of the water tank, an installation window is arranged above the T-shaped groove platform on the fixed protective mechanism, a protective box body is arranged below an upper surface installation window of the T-shaped groove platform, an injection protective window is arranged on the top end face of the protective box body, a protective soft plate is arranged above the injection protective window, the protective soft plate slides left and right in a guide groove on the upper surface of the protective box body, a connecting hole is arranged in the center of the protective soft plate and is in interference fit with a discharge hole on a spray head, the spray head is fixedly connected on a moving mechanism, and round bar standard sample clamps are connected on the left side face and the right side face of the protective box body, the round bar standard sample clamp is fixedly clamped with a round bar standard sample, the bottom surface inside the protective box body adopts an inclined plane structure, and a drain hole is formed in the lowest position on the bottom surface of the protective box body.
Further, fixed protection machanism include with water tank top between the face fixed connection the installation frame and fix the transparent fixed guard plate in the installation frame, be convenient for observe the inside situation of water tank at any time.
Furthermore, an elastic sealing gasket is arranged below the soft protection plate, and the elastic sealing gasket is fixedly connected with the protection box body, so that the sealing performance between the soft protection plate and the protection box body and the smooth sliding of the soft protection plate in the left-right direction are ensured.
Further, the round bar standard sample clamp comprises a tip and a collet which are respectively arranged on the left side plate and the right side plate of the upper surface protection box body of the T-shaped groove platform, the tip is connected with the protection box body in a left-right sliding mode, the collet is fixedly connected with the protection box body through an outer sealing flange sleeve, and the round bar standard sample is fixedly connected to the side wall of the protection box body in a rotating mode through the collet and the tip.
Further, the collet chuck comprises a collet chuck, a collet chuck outer sleeve and a collet chuck inner sleeve, wherein the collet chuck outer sleeve is connected with the workpiece at the left end of the collet chuck, the collet chuck inner sleeve is arranged outside the collet chuck and is rotationally connected with the collet chuck, the right end of the collet chuck inner sleeve is connected with an output shaft of a motor, the left end of the collet chuck inner sleeve is arranged between the collet chuck and the collet chuck outer sleeve and is in sliding connection with the collet chuck, the outer side surface at the right end of the collet chuck and the inner side surface at the left end of the collet chuck inner sleeve both adopt a frustum structure with the section diameter at the left end larger than that at the right end of the collet chuck, the collet chuck outer sleeve is fixedly connected with the protective box body, the motor is fixed on the T-shaped groove platform, the right end of the round bar standard sample can be clamped and fixed in the collet chuck through relative sliding between the collet chuck and the collet chuck inner sleeve, and then the axis direction of the round bar standard sample is fixed through the tip, and then the motor drives the collet chuck and the round bar standard sample to continuously rotate around the axis direction of the collet chuck through the collet chuck inner sleeve, and the spray head performs jet flow modification work on the round bar standard sample.
Furthermore, the right end of the tip abuts against the round rod standard sample, the left end of the tip extends out of the protective box body and is fixedly connected with the tip mounting seat, the tip mounting seat is fixedly connected with the T-shaped groove platform, a tip eccentric sleeve is arranged between the tip and the protective box body, and the tip eccentric sleeve is fixedly connected with the tip, so that the tip is guaranteed to be positioned for clamping the round rod standard sample.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the protective box body is arranged outside the round bar standard sample and the spray head in the water tank, and the protective soft board is connected above the protective box body in a left-right sliding manner, and moves left and right along with the spray head, so that the dynamic protection of the jet flow modification work of the round bar standard sample can be realized according to the change of the position of the spray head, and the safety of field operators is ensured;
2. the protection mechanism of the invention is composed of a protection box body, a protection soft plate, a collet chuck and a tip, realizes clamping, positioning and rotating of a round bar standard sample, isolates a rotary table from water and pills, and ensures safe operation of a precision moving part;
3. the protection mechanism can effectively prevent the pellets and water vapor from overflowing, and is convenient for cleaning and recovering the pellets in the working process of the mixed jet flow modification equipment.
Drawings
FIG. 1 is a schematic structural diagram of a protection device suitable for mixed jet modification of a round bar standard sample.
Fig. 2 is a schematic view of the installation structure of a protection mechanism in the protection device suitable for the mixed jet modification of the round rod standard sample.
Fig. 3 is a schematic structural diagram of a protective protection mechanism (without a protective soft plate) in the protective device suitable for round bar standard sample mixed jet modification.
FIG. 4 is a schematic cross-sectional view of a collet used in a guard for mixing jet modification of a round bar standard sample according to the present invention.
FIG. 5 is a schematic structural diagram of the interior of a protective box body in the protective device suitable for the mixed jet modification of the round rod standard sample.
In the figure: 1. the device comprises a water tank 2, a T-shaped groove platform 3, a mounting frame 4, a transparent fixed protection plate 5, a mounting window 6, a protection box body 7, a protection soft plate 8, a guide groove 9, a spray head 10, a Z-direction guide rail 11, a Y-direction guide rail 12, an X-direction guide rail 13, a motor 14, a collet 15, a connecting hole 16, an elastic sealing gasket 17, a tip mounting seat 18, a tip 19, a tip eccentric sleeve 20, a spray protection window 21, a round bar standard sample 22, an external sealing flange sleeve 23, a spring chuck 24, a spring chuck inner sleeve 25, a spring chuck outer sleeve 26 and a water drainage hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, a protection device suitable for modification of mixed jet of a round bar standard sample comprises a water tank 1 with an open top end face and a T-shaped groove platform 2 fixed in the water tank 1, wherein a fixed protection mechanism is arranged on the top end face of the water tank 1, the fixed protection mechanism comprises an installation frame 3 fixedly connected with the top end face of the water tank 1 and a transparent fixed protection plate 4 fixed in the installation frame 3, an installation window 5 is arranged above the T-shaped groove platform 2 on the fixed protection mechanism, a protection box body 6 is arranged below the upper surface installation window 5 of the T-shaped groove platform 2, an injection protection window 20 is arranged on the top end face of the protection box body 6, a protection soft plate 7 is arranged above the injection protection window 20, the protection soft plate 7 is a transparent plastic soft plate, the protection soft plate 7 is arranged in a guide groove 8 on the upper surface of the protection box body 6 in a left-right sliding manner, the center of the protective soft board 7 is provided with a connecting hole 15, the connecting hole 15 is in interference fit with a discharge hole on a spray head 9, the spray head 9 is fixedly connected to a Z-direction guide rail 10, the Z-direction guide rail 10 is arranged on a Y-direction guide rail 11 in a vertical sliding manner, the Y-direction guide rail 11 is connected to an X-direction guide rail 12 in a horizontal sliding manner, the X-direction guide rail 12 is fixedly connected with a water tank 1, the spray head can be driven to move in the Z direction and the X direction through the movement of the Z-direction guide rail and the Y-direction guide rail, so that the jet flow modification work of different parts of a round bar standard sample 21 is realized, and in the process that the spray head 9 moves left and right along the X direction along with the Y-direction guide rail 11, the protective soft board 7 moves left and right along with the spray head 9 along with the guide groove 8 on the upper surface of the protective box body 6, so as to realize the dynamic protection of the jet flow modification work; in the process that the spray head 9 moves in a small range along the Z direction along with the Z-direction guide rail 10, the protective soft board 7 has certain elasticity, so that the deformation in a small range can occur; an elastic sealing gasket 16 is arranged below the protective soft board 7, the elastic sealing gasket 16 is made of sponge, the sponge is fixedly connected with the protective box body 6, and the sponge between the protective soft board 7 and the protective box body 6 can ensure the sealing property between the protective soft board 7 and the protective box body 6 and the smooth sliding of the protective soft board 7 in the left and right directions; the device comprises a protective box body 6, a round bar standard sample clamp, a T-shaped groove platform 2, a T-shaped groove platform, a motor 13, a collet chuck 14, a collet chuck 23, a collet chuck outer sleeve 25, a collet chuck inner sleeve 24, a cone-shaped structure and an outer sealing flange sleeve 22, wherein the round bar standard sample clamp is connected to the left side surface and the right side surface of the protective box body 6, the centre 18 and the collet chuck 14 are respectively arranged on the left side plate and the right side plate of the protective box body 6 on the upper surface of the T-shaped groove platform 2, the collet chuck 14 comprises a collet chuck 23, the left end of the collet chuck outer sleeve is connected with the round bar standard sample 21, the collet chuck outer sleeve 25 is arranged outside the collet chuck 23 and is rotationally connected with the collet chuck 23, the right end of the collet chuck inner sleeve 24 is connected with the output shaft of the motor 13, the left end of the collet chuck inner sleeve 24 is arranged between the collet chuck outer sleeve 25 and is connected with the collet chuck 23 in a sliding manner, the outer sleeve 23 and the inner side surface of the collet chuck inner sleeve 24 are both in a cone-shaped structure, the outer sleeve 25 is fixedly connected with the protective box body 6 through the outer sealing flange sleeve 22, the motor 13 is fixed on the T-shaped groove platform 2, the right end of the tip 18 abuts against the round bar standard sample, the left end of the tip 18 extends out of the protective box body 6 and is fixedly connected with a tip mounting seat 17, the tip mounting seat 17 is fixedly connected with the T-shaped groove platform 2, a tip eccentric sleeve 19 is arranged between the tip 18 and the protective box body 6, a jackscrew is used for fixedly connecting the tip eccentric sleeve 19 and the tip 18, the tip eccentric sleeve 19 is hermetically connected with the protective box body 6 through an external sealing flange, the tip eccentric sleeve 19 can slide along with the tip 18 relative to the protective box body 6, when the round bar standard sample 21 is mounted, the tip 18 is moved in parallel, a hole in the tip eccentric sleeve 19 is exposed, the round bar standard sample 21 of the standard sample is placed into the protective box body 6 from the hole, one end of the round bar standard sample extends into the spring chuck 23, and then the spring chuck outer sleeve 25 is screwed by a hook wrench, clamping the round bar standard sample 21 in the collet chuck 23, then moving the center 18 in parallel to enable the center to abut against the other end of the round bar standard sample 21, so that clamping and positioning of the round bar standard sample are realized, when the round bar standard sample 21 is modified, moving the center 18, then loosening the collet chuck 23, and taking out a workpiece; sealing rings are respectively arranged between the outer sleeve 25 of the spring chuck and the protective box body 6 and between the center eccentric sleeve 19 and the protective box body 6, and the rotary sealing between the collet 14 and the center 18 and the protective box body 6 can be realized through the sealing rings; the bottom surface of the interior of the protective box body adopts an inclined plane structure, and a drain hole is arranged at the lowest position on the bottom surface of the protective box body, so that water and pills in the protective box body 6 can be discharged in time, and the water and pills are prevented from being accumulated in the protective box body 6.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (6)
1. The utility model provides a protector suitable for pole standard sample mixes efflux and modifies, it includes the uncovered water tank that sets up of top end face and fixes T type groove platform in the water tank, its characterized in that: a fixed protection mechanism is arranged on the top end surface of the water tank, a mounting window is arranged above the T-shaped groove platform on the fixed protection mechanism, a protective box body is arranged below the upper surface mounting window of the T-shaped groove platform, an injection protective window is arranged on the top end surface of the protective box body, a protective soft board is arranged above the jet protective window, the protective soft board is arranged in a guide groove on the upper surface of the protective box body in a left-right sliding manner, the center of the protective soft board is provided with a connecting hole which is in interference fit with a discharge hole on the spray head, the spray head is fixedly connected on the moving mechanism, the left side surface and the right side surface of the protective box body are connected with round bar standard sample clamps, the round bar standard sample clamp is fixedly clamped with a round bar standard sample, the bottom surface inside the protective box body adopts an inclined plane structure, and a drain hole is formed in the lowest position on the bottom surface of the protective box body.
2. The protection device suitable for round bar standard sample mixing jet modification according to claim 1, wherein: the fixed protection mechanism comprises an installation frame fixedly connected with the top end face of the water tank and a transparent fixed protection plate fixed in the installation frame.
3. The protection device suitable for round bar standard sample mixing jet modification according to claim 1, wherein: an elastic sealing gasket is arranged below the protective soft board and fixedly connected with the protective box body.
4. The protection device suitable for round bar standard sample mixing jet modification according to claim 1, wherein: the round bar standard sample clamp comprises a tip and a collet which are respectively arranged on the left side plate and the right side plate of the upper surface protection box body of the T-shaped groove platform, the tip is connected with the protection box body in a left-right sliding mode, and the collet is fixedly connected with the protection box body through an outer sealing flange sleeve.
5. The protection device suitable for round bar standard sample mixing jet modification according to claim 4, wherein: the collet chuck comprises a collet chuck, a collet chuck outer sleeve and a collet chuck inner sleeve, wherein the collet chuck is connected with the left end of a round rod standard sample, the collet chuck outer sleeve is arranged outside the collet chuck and is rotationally connected with the collet chuck, the right end of the collet chuck inner sleeve is connected with a motor output shaft, the left end of the collet chuck inner sleeve is arranged between the collet chuck and the collet chuck outer sleeve and is rotationally connected with the collet chuck outer sleeve, the outer side surface of the right end of the collet chuck and the inner side surface of the left end of the collet chuck inner sleeve both adopt frustum type structures, the section diameter of the left end of the collet chuck is larger than that of the right end of the collet chuck, the collet chuck outer sleeve is fixedly connected with the protective box, and the motor is fixed on the T-shaped groove platform.
6. The protection device suitable for round bar standard sample mixing jet modification according to claim 4, wherein: the center is characterized in that the right end of the center abuts against the round rod standard sample, the left end of the center extends out of the protective box body and is fixedly connected with the center mounting seat, the center mounting seat is fixedly connected with the T-shaped groove platform, a center eccentric sleeve is arranged between the center and the protective box body, and the center eccentric sleeve is fixedly connected with the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111035790.3A CN113696116B (en) | 2021-09-06 | 2021-09-06 | Protection device suitable for round bar standard sample mixes efflux and modifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111035790.3A CN113696116B (en) | 2021-09-06 | 2021-09-06 | Protection device suitable for round bar standard sample mixes efflux and modifies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696116A true CN113696116A (en) | 2021-11-26 |
| CN113696116B CN113696116B (en) | 2023-01-31 |
Family
ID=78660004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111035790.3A Active CN113696116B (en) | 2021-09-06 | 2021-09-06 | Protection device suitable for round bar standard sample mixes efflux and modifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696116B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009036503A1 (en) * | 2008-08-08 | 2010-03-11 | Zippel Gmbh & Co. Kg Maschinenfabrik | Clamping device for rotary units in cleaning chamber or cleaning machine |
| CN103785871A (en) * | 2014-02-17 | 2014-05-14 | 广州中国科学院先进技术研究所 | Automatic bar clamping device |
| CN208866775U (en) * | 2018-08-22 | 2019-05-17 | 浙江丰立智能科技股份有限公司 | A kind of dedicated centering auxiliary fixture of numerical control tool shaft part |
| CN210704331U (en) * | 2019-08-02 | 2020-06-09 | 安徽理工大学 | Clean formula abrasive material fluidic device convenient to abrasive material misce bene |
| CN212683610U (en) * | 2020-07-28 | 2021-03-12 | 上海汉迪机械设备有限公司 | Device for removing burrs of cutter |
-
2021
- 2021-09-06 CN CN202111035790.3A patent/CN113696116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009036503A1 (en) * | 2008-08-08 | 2010-03-11 | Zippel Gmbh & Co. Kg Maschinenfabrik | Clamping device for rotary units in cleaning chamber or cleaning machine |
| CN103785871A (en) * | 2014-02-17 | 2014-05-14 | 广州中国科学院先进技术研究所 | Automatic bar clamping device |
| CN208866775U (en) * | 2018-08-22 | 2019-05-17 | 浙江丰立智能科技股份有限公司 | A kind of dedicated centering auxiliary fixture of numerical control tool shaft part |
| CN210704331U (en) * | 2019-08-02 | 2020-06-09 | 安徽理工大学 | Clean formula abrasive material fluidic device convenient to abrasive material misce bene |
| CN212683610U (en) * | 2020-07-28 | 2021-03-12 | 上海汉迪机械设备有限公司 | Device for removing burrs of cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113696116B (en) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113696116B (en) | Protection device suitable for round bar standard sample mixes efflux and modifies | |
| CN218640183U (en) | Screw rod self-cleaning device | |
| CN214211646U (en) | Chemical barrel cleaning device for chemical field | |
| CN205914312U (en) | Manipulator fixing base assembly | |
| CN218610676U (en) | Spray device for cleaning clamp | |
| CN211387231U (en) | Gear chamfering iron chip protection device | |
| CN114308818A (en) | Automatic screw cleaning device | |
| CN219704376U (en) | Numerical control machine tool protecting device with anti-impact function | |
| CN220738111U (en) | Paint spraying apparatus with adjustable environmental protection coating | |
| CN220560388U (en) | Automatic unloader of die casting machine | |
| CN219945801U (en) | Novel mechanical and electrical automation equipment | |
| CN215510409U (en) | Grinding device is used in injection molding production | |
| CN220887672U (en) | Prevent coating film device for semiconductor production of skew | |
| CN218964061U (en) | Tool setting gauge device for lathe | |
| CN220451708U (en) | Dustproof cleaning door for cleaning room decoration | |
| CN211858670U (en) | Automatic positioning device for solar silicon wafer | |
| CN219469676U (en) | Glass cleaner processing equipment | |
| CN219907556U (en) | Trichoderma harzianum solid-state fermentation case | |
| CN113714938B (en) | Protection device suitable for modified equipment of mixed efflux of triaxial linkage | |
| CN213378056U (en) | Multifunctional manipulator for injection molding machine | |
| CN216460387U (en) | Robot washing unit with rotary joint | |
| CN219210905U (en) | Rope net cleaning equipment | |
| CN218901897U (en) | Rotary drip-proof plate structure and sample adding device with same | |
| CN219767551U (en) | Chip flushing device for machining center of mechanical die | |
| CN218775029U (en) | Electronic box surface spraying equipment |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |