CN112355971B - Digital distribution frame 2M cable joint assembly and disassembly tools - Google Patents
Digital distribution frame 2M cable joint assembly and disassembly tools Download PDFInfo
- Publication number
- CN112355971B CN112355971B CN202011010219.1A CN202011010219A CN112355971B CN 112355971 B CN112355971 B CN 112355971B CN 202011010219 A CN202011010219 A CN 202011010219A CN 112355971 B CN112355971 B CN 112355971B
- Authority
- CN
- China
- Prior art keywords
- clamping
- wrench head
- distribution frame
- dismounting
- limiting
- 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.)
- Active
Links
- 241000219122 Cucurbita Species 0.000 claims 1
- 235000009852 Cucurbita pepo Nutrition 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of cable disassembling tools, in particular to a 2M cable joint disassembling tool for a digital distribution frame, which comprises a clamping part and an operating part, wherein the clamping part is provided with a guide chute, and the head end of the operating part is connected with the guide chute; the clamping part comprises a first clamping cover and a second clamping cover, the first clamping cover is provided with a first limiting ring and a second limiting ring, a fixed column is arranged between the first limiting ring and the second limiting ring, a limiting block is sleeved on the fixed column, and a first hook is arranged on the limiting block; the second clamping cover is provided with a limiting column and a second hook, the first hook is connected with one end of the spring, and the other end of the spring bypasses the limiting column and is connected with the second hook; a first groove is formed in the top of the limiting block, and balls are arranged in the first groove; the operation portion comprises an operation handle, an operation rod and a dismounting wrench head, the operation portion is of a hollow structure, and a second groove is formed in one side of the operation rod and one side of the dismounting wrench head. The position of the joint can be accurately positioned, the stressed acting point is provided, and the dismounting efficiency is high, and the dismounting is safe and reliable.
Description
Technical Field
The invention relates to the technical field of cable disassembling and assembling tools, in particular to a 2M cable joint disassembling and assembling tool for a digital distribution frame.
Background
The 2M cable, i.e. coaxial cable, is a connection cable of E1 interface commonly used in the communication industry, and the 2M cable is widely used in optical communication, program control exchange, PCM access equipment and even power protection devices. The digital distribution frame is the distribution connection equipment between the digital multiplexing equipment, between the digital multiplexing equipment and other professional equipment such as program control exchange equipment or data service equipment. In daily maintenance, the connector of the 2M cable is frequently required to be detached, the 2M connector is pulled out for inspection, and the 2M connector is recovered after defect processing is finished. However, the 2M connectors on the digital distribution frame are often arranged closely and have narrow space, and are inconvenient to operate, and in the process of disassembling and assembling the 2M connectors, the situation that other 2M connectors are touched by mistake often occurs in manual assembling and disassembling, so that the 2M connectors are poor in contact, and the service transmission is unstable, and the 2M cables are easily wound by manual operation, so that the error rate is increased, and certain potential safety hazards exist. Based on this, patent CN201410310948 discloses a 2M dismantlement mounting tool, including two semi-circular ring bodies, the dislocation is provided with concave-convex structure's joint on the axial terminal surface of two semi-circular ring bodies, set up the through-hole on the joint along the axial, wear to establish the pivot in the through-hole, form spring holding portion in the middle part of the joint of two semi-circular ring bodies, respectively set up a spring mounting hole on two semi-circular ring body terminal surfaces of spring holding portion both sides, torsion spring is equipped with in the spring holding portion, torsion spring's both ends are fixed respectively in the spring mounting hole of two semi-circular ring bodies. The inner circle surface of the semi-circular ring body is provided with an occlusion groove. When the worker kneads the two semi-circular ring bodies by hands, the worker can hold the 2M head tightly and can install or dismantle the 2M head by rotating clockwise or anticlockwise; however, when the tool is used for working, the hands of workers are difficult to apply force, and the tool has certain limitations on the force intensity and the force direction. Patent cn201910977018.x discloses a portable 2M-head dismounting tool, which comprises a box body and a 2M-head dismounting tool, wherein the 2M-head dismounting tool is arranged in the box body; the 2M head disassembling tool comprises a handle and a connecting piece, the handle is fixedly connected with the connecting piece, a groove I is formed in the handle and matched with the 2M head special transmission line, a groove II is formed in the connecting piece and matched with the 2M head special transmission line, and the groove II is communicated with the groove I; the top end of the connecting piece is provided with a wrench opening, the wrench opening is matched with the 2M head, and the 2M head is matched with the 2M opening on the digital distribution frame; however, the tool slips in the actual operation process, and the 2M cable connector moves, so that the assembly and disassembly efficiency is low.
Disclosure of Invention
Aiming at the problems of uneven stress, easy slipping, low assembly and disassembly efficiency and the like of the existing 2M cable joint assembly and disassembly tools, the invention provides the 2M cable joint assembly and disassembly tool for the digital distribution frame, which is convenient to operate, high in assembly and disassembly efficiency, safe and reliable.
The scheme provided by the invention is as follows:
A2M cable joint dismounting tool for a digital distribution frame comprises a clamping part and an operating part, wherein a guide chute is arranged at the top of the clamping part, the head end of the operating part is rotatably connected with the guide chute, and the tail end of the operating part extends to the outside of the clamping part;
the clamping part comprises a first clamping cover and a second clamping cover, the first clamping cover and the second clamping cover are hinged through a rotating shaft, a first limiting ring is arranged at the top of the inner side of the first clamping cover, a second limiting ring is arranged at the bottom of the inner side of the first clamping cover, a fixed column is arranged between the first limiting ring and the second limiting ring, a limiting block is sleeved on the fixed column, a limiting block through hole slides up and down along the fixed column, and a first hook is arranged on the limiting block; a limiting column is arranged on one side, away from the rotating shaft, of the second clamping cover, a second hook is arranged at one end, close to the rotating shaft, of the second clamping cover, the first hook is connected with one end of a spring, and the other end of the spring bypasses the limiting column and is connected with the second hook;
a first groove is formed in the top of the limiting block, balls are arranged in the first groove, and the radian of the first groove is larger than that of the surface of the 2M cable joint;
the operation portion includes operating handle, action bars and dismouting spanner head, and operating handle connects action bars one end, and the action bars other end is connected with the dismouting spanner head, and operating handle, action bars and dismouting spanner head are hollow structure, and action bars and dismouting spanner head one side are provided with the second recess.
Furthermore, the disassembly and assembly wrench head comprises an elastic rubber belt. The elastic rubber belt can ensure that the pressure generated by the dismounting wrench head can generate enough friction force to complete the dismounting of the 2M cable joint and can adapt to different outer diameters of the 2M cable joint.
Furthermore, the shape of the guide sliding groove is polygonal and is matched with the shape of the dismounting wrench head. The polygonal shape is not easy to slip when being disassembled and assembled, and the disassembly and the assembly are more labor-saving.
Furthermore, the inner side of the disassembly and assembly wrench head is provided with a wave-shaped clamping plate. The 2M cable joint of various models can be fixed better to the wave cardboard, has increased the whole cohesion of assembly and disassembly tools with 2M cable connector.
Furthermore, the operating rod and the dismounting wrench head can slide in a telescopic mode, the dismounting wrench head can slide in the operating rod in a telescopic mode, the front end of the operating rod is provided with an inward flanging, and the rear end of the dismounting wrench head is provided with an outward flanging. Can guarantee to stabilize firmly when dismouting.
Furthermore, the side walls of the first clamping cover and the second clamping cover are provided with fixing grooves. Place 2M cable joint in the fixed slot, connect 2M cable through the cooperation of spring and stopper and fix, this kind of mode has avoided artifical the inconvenience of mediating hard direction and dynamics that causes, and is more high-efficient.
Furthermore, the shape of the operating handle is gourd-shaped. The shape of the operating handle accords with human engineering mechanics, the hand feeling is comfortable, and the operation is convenient.
The invention has the following beneficial effects:
(1) by arranging the clamping part and the operating part, the top of the clamping part is provided with the guide chute, and the head end of the operating part is rotationally connected with the guide chute, so that the cable joint disassembling tool has a good stress point and is not easy to slip while being convenient to disassemble and assemble, thereby avoiding the condition of touching an adjacent 2M joint; the first clamping cover and the second clamping cover are arranged, and the clamping and fixing of the clamping part are realized by using the spring, so that two hands are liberated, and the clamping device is convenient and efficient; the radian of the ball and the radian of the first groove are larger than that of the surface of the 2M cable joint, so that the 2M cable joint is clamped and fixed, and the rotation of the operation part is effectively realized, and the joint is disassembled and assembled;
(2) the 2M cable joint dismounting tool for the digital distribution frame, provided by the invention, can accurately position the 2M joint, provides a stressed acting point for convenient dismounting, can adapt to dismounting work of 2M cable joints of different models, is convenient to operate, has high dismounting efficiency, and is safe and reliable.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of a spacing structure;
FIG. 4 is a schematic view of the structure of the operation part;
in the figure, 1, an operating handle; 2. an operating lever; 3. disassembling and assembling a wrench head; 4. a guide chute; 5. a first clamping cover; 6. a first limit ring; 7. fixing a column; 8. a ball bearing; 9. a first groove; 10. a limiting block; 11. a second stop collar; 12. a first hook; 13. a second hook; 14. a second clamping cover; 15. a spring; 16. a limiting column; 17. fixing grooves; 18. a rotating shaft; 19. a through hole; 20. an elastic rubber band; 21. a second groove.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a 2M cable joint dismounting tool for a digital distribution frame comprises a clamping part and an operating part, wherein a guide chute 4 is arranged at the top of the clamping part, the head end of the operating part is rotatably connected with the guide chute 4, and the tail end of the operating part extends to the outside of the clamping part;
the clamping part comprises a first clamping cover 5 and a second clamping cover 14, and the first clamping cover 5 and the second clamping cover 14 can be cuboid or other figures capable of realizing internal structural arrangement; the first clamping cover 5 and the second clamping cover 14 are hinged through a rotating shaft 18, a first limiting ring 6 is arranged at the top of the inner side of the first clamping cover 5, a second limiting ring 11 is arranged at the bottom of the inner side of the first clamping cover 5, a fixed column 7 is arranged between the first limiting ring 6 and the second limiting ring 11, a limiting block 10 is sleeved on the fixed column 7, a limiting block through hole 19 slides up and down along the fixed column 7, and a first hook 12 is arranged on the limiting block 10; a limiting column 16 is arranged on one side, far away from the rotating shaft 18, of the second clamping cover 14, a second hook 13 is arranged at one end, close to the rotating shaft 18, of the second clamping cover 14, the first hook 12 is connected with one end of a spring 15, and the other end of the spring 15 bypasses the limiting column 16 and is connected with the second hook 13;
a first groove 9 is formed in the top of the limiting block 10, a ball 8 is arranged in the first groove 9, and the radian of the first groove 9 is larger than that of the surface of the 2M cable joint;
the operation portion includes operating handle 1, action bars 2 and dismouting spanner head 3, and 2 one ends of action bars are connected to operating handle 1, and the 2 other ends of action bars are connected with dismouting spanner head 3, and operating handle 1, action bars 2 and dismouting spanner head 3 are hollow structure, and operating bar 2 and 3 one sides of dismouting spanner head are provided with second recess 21.
The disassembly wrench head 3 includes an elastic rubber band 20. The elastic rubber belt can ensure that the pressure generated by the dismounting wrench head can generate enough friction force to complete the dismounting of the 2M cable joint and can adapt to different outer diameters of the 2M cable joint.
The shape of the guide chute 4 is polygonal and is matched with the shape of the dismounting wrench head 3. The polygonal shape is not easy to slip when being disassembled and assembled, and the disassembly and the assembly are more labor-saving.
The inner side of the dismounting wrench head 3 is provided with a wave-shaped clamping plate. The 2M cable joint of various models can be fixed better to the wave cardboard, has increased the whole cohesion of assembly and disassembly tools with 2M cable connector.
The operating rod 2 slides with 3 retractable of dismouting spanner head, and the telescopic of dismouting spanner head 3 is slided in operating rod 2, and 2 front ends of operating rod are provided with turn-ups inwards, and 2 rear ends of dismouting spanner head are provided with outside turn-ups. Can guarantee to stabilize firmly when dismouting.
The side walls of the first and second clamping covers 5 and 14 are provided with fixing grooves 17. Place 2M cable joint in the fixed slot, connect 2M cable through the cooperation of spring and stopper and fix, this kind of mode has avoided artifical the inconvenience of mediating hard direction and dynamics that causes, and is more high-efficient.
The operating handle 1 is gourd-shaped. The shape of the operating handle accords with human engineering mechanics, the hand feeling is comfortable, and the operation is convenient.
The using method of the invention is as follows:
fortune dimension personnel open clamping portion at first, make first clamp cover 5 and the second clamp cover 14 admittedly be certain angle, put into fixed slot 17 with 2M cable joint, close clamping portion, spring 15 drives the stopper with 2M cable joint centre gripping fixed, at this moment, stretch to suitable distance with operation portion action bars 2, rotate operating handle 1, dismouting spanner head 3 rotates along guide chute 4, suit with ball 8 and rotate, take off 2M cable joint from digital distribution frame, after waiting to examine and finishing, reverse direction rotation operating handle 1 again fixes 2M cable joint on digital distribution frame, accomplish the dismouting that 2M cable connects.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a digit distribution frame 2M cable joint assembly and disassembly tools which characterized in that: the clamping device comprises a clamping part and an operating part, wherein a guide chute (4) is arranged at the top of the clamping part, the head end of the operating part is rotationally connected with the guide chute, and the tail end of the operating part extends to the outside of the clamping part;
the operating part comprises an operating handle (1), an operating rod (2) and a dismounting wrench head (3), the operating handle (1) is connected with one end of the operating rod (2), the other end of the operating rod (2) is connected with the dismounting wrench head (3), the operating handle (1), the operating rod (2) and the dismounting wrench head (3) are all of a hollow structure, and a second groove (21) is formed in one side of the operating rod (2) and one side of the dismounting wrench head (3);
the clamping part comprises a first clamping fixing cover (5) and a second clamping fixing cover (14), the first clamping fixing cover (5) and the second clamping fixing cover (14) are hinged through a rotating shaft (18), a first limiting ring (6) is arranged at the top of the inner side of the first clamping fixing cover (5), a second limiting ring (11) is arranged at the bottom of the inner side of the first clamping fixing cover (5), a fixing column (7) is arranged between the first limiting ring (6) and the second limiting ring (11), a limiting block (10) is sleeved on the fixing column (7), a limiting block through hole (19) is formed in the limiting block (10), the limiting block through hole (19) slides up and down along the fixing column (7), and a first hook (12) is arranged on the limiting block (10); a limiting column (16) is arranged on one side, away from the rotating shaft (18), of the second clamping and fixing cover (14), a second hook (13) is arranged at one end, close to the rotating shaft (18), of the second clamping and fixing cover (14), the first hook (12) is connected with one end of a spring (15), and the other end of the spring (15) bypasses the limiting column (16) and is connected with the second hook (13);
a first groove (9) is formed in the top of the limiting block (10), a ball (8) is arranged in the first groove (9), and the radian of the first groove (9) is larger than the surface radian of the 2M cable joint.
2. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the dismounting wrench head (3) comprises an elastic rubber belt (20).
3. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the shape of the guide chute (4) is polygonal and is matched with the shape of the dismounting wrench head (3).
4. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the inner side of the dismounting wrench head (3) is provided with a wave-shaped clamping plate.
5. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the operating rod (2) and the dismounting wrench head (3) can slide in a telescopic mode, the dismounting wrench head (3) can slide in the operating rod (2) in a telescopic mode, an inward flanging is arranged at the front end of the operating rod (2), and an outward flanging is arranged at the rear end of the dismounting wrench head (3).
6. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the side walls of the first clamping cover (5) and the second clamping cover (14) are provided with fixing grooves (17).
7. A 2M cable splice removal tool for a digital distribution frame as defined in claim 1 wherein: the operating handle (1) is in a gourd shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010219.1A CN112355971B (en) | 2020-09-23 | 2020-09-23 | Digital distribution frame 2M cable joint assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011010219.1A CN112355971B (en) | 2020-09-23 | 2020-09-23 | Digital distribution frame 2M cable joint assembly and disassembly tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112355971A CN112355971A (en) | 2021-02-12 |
| CN112355971B true CN112355971B (en) | 2022-03-29 |
Family
ID=74506673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011010219.1A Active CN112355971B (en) | 2020-09-23 | 2020-09-23 | Digital distribution frame 2M cable joint assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112355971B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000077158A (en) * | 1998-09-01 | 2000-03-14 | Dai Ichi Denshi Kogyo Kk | Connector extracting tool |
| JP3775709B2 (en) * | 1998-09-10 | 2006-05-17 | 矢崎総業株式会社 | Terminal fitting |
| CN201038351Y (en) * | 2007-02-02 | 2008-03-19 | 刘义录 | Coaxial cable joint fitting device |
| CN204772375U (en) * | 2015-07-29 | 2015-11-18 | 德才装饰股份有限公司 | BNC connects slot buckle instrument |
| CN205790901U (en) * | 2016-06-01 | 2016-12-07 | 国网山东省电力公司威海供电公司 | A kind of coaxial fitting tightening tool |
| DE102017204323A1 (en) * | 2016-12-14 | 2018-06-14 | Power Plus Communications Ag | Device for fastening a component and a holding tool for receiving a component |
| CN109004494A (en) * | 2018-06-12 | 2018-12-14 | 国网新疆电力有限公司伊犁供电公司 | Ringent elastic cannula cylinder and 2M cable connector dismantling device |
| CN209805282U (en) * | 2019-04-15 | 2019-12-17 | 吕国瑞 | communication cable joint fixing device |
| CN210779454U (en) * | 2019-10-09 | 2020-06-16 | 国网山东省电力公司新泰市供电公司 | Digital distribution frame 2M cable joint assembly and disassembly tools |
| CN110535001A (en) * | 2019-10-15 | 2019-12-03 | 国网河南省电力公司濮阳供电公司 | A kind of portable 2M extracting tools |
-
2020
- 2020-09-23 CN CN202011010219.1A patent/CN112355971B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112355971A (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103381591B (en) | Pivoting device | |
| CN112355971B (en) | Digital distribution frame 2M cable joint assembly and disassembly tools | |
| CN108471091A (en) | Plug-in type cable elbow-type head stripping attachment | |
| CN201872094U (en) | Pliers with adjustable handle length | |
| CN201934833U (en) | Quick connector | |
| JP5212802B2 (en) | Pipe cutter | |
| JP4953777B2 (en) | Sleeve retention adapter | |
| CN114888758A (en) | Contact finger spring replacer for indoor vacuum circuit breaker | |
| CN112917422A (en) | Plug disassembling and fastening wrench for overhauling railway locomotive | |
| CN219617611U (en) | Aviation electric connector installation and disassembly wrench | |
| CN213081252U (en) | Hydraulic pressure pipe nut dismouting spanner | |
| CN201898273U (en) | Sleeve tongs | |
| CN108188970B (en) | Relay dismounting tool | |
| CN214686260U (en) | Plug disassembling and fastening wrench for overhauling railway locomotive | |
| CN212444846U (en) | Low voltage electric network overhauls uses laborsaving formula wire cutting nippers | |
| CN202200201U (en) | Portable pliers | |
| CN216750627U (en) | Cable plug head assembly and disassembly tools | |
| CN205544009U (en) | Make things convenient for wire stripping pliers | |
| CN219513503U (en) | Anemometer wiring plug assembly and disassembly tools | |
| CN205290800U (en) | Draw knot formula quick -operation joint extracting tool | |
| CN212421117U (en) | Threaded connector assembly and disassembly tools | |
| CN2619391Y (en) | Cable axial peeling pliers | |
| CN216399301U (en) | Multifunctional pipe dismantling pliers | |
| CN217882618U (en) | Cable connector device of skinning | |
| CN219819589U (en) | Oil gas pipe extracting tool |
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 |