CN111927081A - Scaffold fastener simply installs rifle - Google Patents
Scaffold fastener simply installs rifle Download PDFInfo
- Publication number
- CN111927081A CN111927081A CN202010859762.2A CN202010859762A CN111927081A CN 111927081 A CN111927081 A CN 111927081A CN 202010859762 A CN202010859762 A CN 202010859762A CN 111927081 A CN111927081 A CN 111927081A
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- Prior art keywords
- fastener
- fixedly arranged
- block
- horizontal
- shaft
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a simple mounting gun for scaffold fasteners, which comprises a shell, wherein a motor cavity is arranged in the shell, a motor fixing block is fixedly arranged in the motor cavity, a motor is fixedly arranged on the left side of the motor fixing block, the fastener of the invention is used for installing a gun, has small size and simple and convenient operation, and after the fastener is placed on the gun and clamped tightly, the button is pressed down to make the bolt to the fastener loosen automatically, the worker only needs to move the fastener to the steel pipe, rotates the fastener rifle again, goes into the fastener with two steel pipe card, presses the button and can accomplish the straining of fastener to the steel pipe, need not to squat down and stand many times, reduces physical demands, and whole journey is safer, and fastener installation power is also more even, increases whole scaffold frame equilibrium.
Description
Technical Field
The invention relates to the field of civil engineering, in particular to a simple installation gun for a scaffold fastener.
Background
As is well known, the workman is the most dangerous to scaffold frame installation, the scaffold frame is not installed wholly yet, and every steel pipe installation all needs the workman to squat down and stand many times, it is very unstable, need to load the fastener during the steel pipe installation of two equidirectionals, and the workman then need carry out work such as chucking and dress tight bolt to it, the fastener installation can cause unstable and the inhomogeneous phenomenon of atress because of factors such as workman's strength, make the global balance reduce, consequently need design a scaffold frame fastener and simply install the rifle and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a simple installation gun for scaffold fasteners, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
The invention relates to a simple mounting gun for a scaffold fastener, which comprises a shell, wherein a motor cavity is arranged in the shell;
a motor fixing block is fixedly arranged in the motor cavity, a motor is fixedly arranged on the left side of the motor fixing block, a motor shaft is rotatably arranged on the left side of the motor, a bevel gear is fixedly arranged on the left side wall of the motor fixing block, a bevel gear fixing block is fixedly arranged on the left side wall of the motor fixing block, a bevel gear shaft is rotatably arranged on the bevel gear shaft, a transmission bevel gear is fixedly arranged below the bevel gear shaft and can be meshed with the bevel gear, a rack meshing wheel is fixedly arranged above the bevel gear shaft, a rack fixing block is slidably arranged below the rack meshing wheel, a rack is fixedly arranged on the rack fixing block and can be meshed with the rack meshing wheel, a moving block is fixedly arranged on the left side of the rack fixing block, a sleeve shaft is rotatably arranged below the moving block and is slidably connected with the motor shaft, and a second, the pneumatic moving block is characterized in that a threaded sleeve shaft is rotatably arranged above the moving block, a threaded sleeve driving wheel is fixedly arranged on the left side of the threaded sleeve shaft, a first driving belt is connected between the threaded sleeve driving wheel and the second driving wheel, a threaded sleeve is fixedly arranged on the right side of the threaded sleeve shaft, threads are arranged in the upper side wall and the lower side wall of the threaded sleeve, a magnet is fixedly arranged on the left side wall of the threaded sleeve, a left hinge rod which is symmetrical front and back is fixedly arranged on the right side wall of the moving block, an air bag clamping block is fixedly arranged on the right side of the left hinge rod, an air pressure push rod is fixedly arranged on the left side wall of the motor fixing block, an air pressure cavity is arranged on the moving block, an air pressure sliding block.
Further, a third driving wheel is fixedly arranged on the right side of the motor shaft, a first driving shaft is rotatably arranged on the motor fixing block, a fourth driving wheel is fixedly arranged on the right side of the first driving shaft, the fourth driving wheel can be meshed with the third driving wheel, a threaded shaft is rotatably arranged on the motor fixing block, a first driving wheel is fixedly arranged on the right side of the threaded shaft, a second driving belt is connected between the first driving wheel and the first driving shaft, fastener hinge rods are symmetrically arranged on the front and back sides of the right side of the motor cavity, the fastener hinge rods are in threaded connection with the motor cavity, fastener clamping blocks are fixedly arranged on the fastener hinge rods, a fastener cavity is arranged above the motor cavity, a fastener cross block is arranged in the fastener cavity, a horizontal fastener hinge block is fixedly arranged on the fastener cross block, and a horizontal fastener right fastener is fixedly arranged on the horizontal fastener hinge block, the fixed horizontal fastener axle collar that is equipped with on the right buckle of horizontal fastener, it has the left buckle of horizontal fastener to articulate on the articulated piece of horizontal buckle, the fixed horizontal fastener threaded ring that is equipped with on the left buckle of horizontal fastener, the fixed fastener fixed block that is equipped with on the fastener horizontal block, fastener fixed block left side is rotated and is equipped with horizontal fastener axle, horizontal fastener axle with horizontal fastener axle collar sliding connection, horizontal fastener axle passes horizontal fastener threaded ring and with horizontal fastener threaded ring threaded connection, the fixed left thread piece that is equipped with in horizontal fastener axle left side, left side thread piece can by the screw thread of thread bush rotates, makes horizontal fastener axle is rotatory.
Further, the fixed articulated piece of vertical buckle that is equipped with in fastener horizontal piece right side, the fixed left buckle of vertical fastener that is equipped with in the articulated piece left front side of vertical buckle, the fixed vertical fastener axle collar that is equipped with in the left buckle front side of vertical fastener, fastener fixed block right side is rotated and is equipped with vertical fastener axle, vertical fastener axle with vertical fastener axle collar sliding connection, the articulated right buckle of vertical fastener that has in the articulated piece front side of vertical buckle, the fixed vertical fastener thread ring that is equipped with in the right buckle front side of vertical fastener, vertical fastener axle passes vertical fastener thread ring and with vertical fastener thread ring threaded connection, the fixed right thread piece that is equipped with in vertical fastener axle right side, right thread piece can be by the right side the screw thread of thread bush is rotatory, makes vertical fastener axle is rotatory.
The invention has the beneficial effects that: the fastener mounting gun is small in size and easy and convenient to operate, after the fastener is placed on the gun and clamped tightly, the bolt of the fastener is automatically loosened by pressing the button, a worker only needs to move the fastener to the steel pipe and rotate the fastener gun to clamp the two steel pipes into the fastener, the fastener can be fastened to the steel pipes by pressing the button, the worker does not need to squat and stand for multiple times, physical consumption is reduced, the whole process is safer, the fastener mounting force is more uniform, and the balance of the whole scaffold is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, 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 diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
fig. 4 is a schematic view of the structure of C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The simple installing gun for scaffold fasteners, which is described with reference to fig. 1-4, comprises a housing 10, a motor cavity 32 is provided in the housing 10, a motor fixing block 55 is fixedly provided in the motor cavity 32, a motor 49 is fixedly provided on the left side of the motor fixing block 55, a motor shaft 44 is rotatably provided on the left side of the motor 49, a bevel gear 40 is fixedly provided on the left side of the motor shaft 44, a bevel gear fixing block 43 is fixedly provided on the left side wall of the motor fixing block 55, a bevel gear shaft 41 is rotatably provided on the bevel gear fixing block 43, a transmission bevel gear 42 is fixedly provided below the bevel gear shaft 41, the transmission bevel gear 42 can be meshed with the bevel gear 40, a rack engaging wheel 38 is fixedly provided above the bevel gear shaft 41, a rack fixing block 36 is slidably provided below the rack engaging wheel 38, a rack 37 is fixedly provided on the rack fixing block 36, and the rack, a moving block 33 is fixedly arranged on the left side of the rack fixing block 36, a sleeve shaft 35 is rotatably arranged below the moving block 33, the sleeve shaft 35 is slidably connected with the motor shaft 44, a second driving wheel 34 is fixedly arranged on the sleeve shaft 35, a threaded sleeve shaft 22 is rotatably arranged above the moving block 33, a threaded sleeve driving wheel 23 is fixedly arranged on the left side of the threaded sleeve shaft 22, a first driving belt 24 is connected between the threaded sleeve driving wheel 23 and the second driving wheel 34, a threaded sleeve 20 is fixedly arranged on the right side of the threaded sleeve shaft 22, threads are arranged in the upper and lower side walls of the threaded sleeve 20, a magnet 21 is fixedly arranged on the left side wall of the threaded sleeve 20, a front and back symmetrical left hinge rod 25 is fixedly arranged on the right side wall of the moving block 33, an air bag clamping block 26 is fixedly arranged on the right side of the left hinge rod 25, an air bag 57 is arranged in the air bag clamping block 26, an air pressure cavity 60 is arranged on the moving block 33, an air pressure slide block 61 is arranged in the air pressure cavity 60 in a sliding mode, and a hose 59 is connected between the right side wall of the air pressure cavity 60 and the air bag 57.
In addition, in one embodiment, a third transmission wheel 50 is fixedly arranged on the right side of the motor shaft 44, a first transmission shaft 52 is rotatably arranged on the motor fixing block 55, a fourth transmission wheel 51 is fixedly arranged on the right side of the first transmission shaft 52, the fourth transmission wheel 51 can be meshed with the third transmission wheel 50, a threaded shaft 31 is rotatably arranged on the motor fixing block 55, a first transmission wheel 30 is fixedly arranged on the right side of the threaded shaft 31, a second transmission belt 54 is connected between the first transmission wheel 30 and the first transmission shaft 52, fastener hinge rods 29 are symmetrically arranged on the front and back sides of the right side of the motor cavity 32, the fastener hinge rods 29 are in threaded connection with the motor cavity 32, a fastener clamping block 56 is fixedly arranged on the fastener hinge rods 29, a fastener cavity 11 is arranged above the motor cavity 32, a fastener cross block 28 is arranged in the fastener cavity 11, a horizontal fastener hinge block 27 is fixedly arranged on the fastener cross block 28, the fixed horizontal fastener right side buckle 14 that is equipped with on the articulated piece 27 of horizontal buckle, the fixed horizontal fastener axle collar 15 that is equipped with on the right buckle 14 of horizontal fastener, it has horizontal fastener left side buckle 17 to articulate on the articulated piece 27 of horizontal buckle, the fixed horizontal fastener threaded ring 16 that is equipped with on the horizontal fastener left side buckle 17, the fixed fastener fixed block 12 that is equipped with on the fastener horizontal block 28, the rotation in fastener fixed block 12 left side is equipped with horizontal fastener axle 13, horizontal fastener axle 13 with horizontal fastener axle collar 15 sliding connection, horizontal fastener axle 13 passes horizontal fastener threaded ring 16 and with horizontal fastener threaded ring 16 threaded connection, the fixed left thread piece 18 that is equipped with in horizontal fastener axle 13 left side, left thread piece 18 can by the screw thread rotation of thread bush 20 makes horizontal fastener axle 13 is rotatory.
In addition, in one embodiment, a vertical buckle hinge block 69 is fixedly arranged on the right side of the fastener cross block 28, a vertical fastener left buckle 64 is fixedly arranged on the left front side of the vertical buckle hinge block 69, a vertical fastener collar 63 is fixedly arranged on the front side of the vertical fastener left buckle 64, a vertical fastener shaft 68 is rotatably arranged on the right side of the fastener fixing block 12, the vertical fastener shaft 68 is slidably connected with the vertical fastener collar 63, a vertical fastener right buckle 66 is hinged on the front side of the vertical buckle hinge block 69, a vertical fastener threaded ring 65 is fixedly arranged on the front side of the vertical fastener right buckle 66, the vertical fastener shaft 68 penetrates through the vertical fastener threaded ring 65 and is in threaded connection with the vertical fastener threaded ring 65, a right thread block 67 is fixedly arranged on the right side of the vertical fastener shaft 68, and the right thread block 67 can be rotated by the thread of the threaded sleeve 20 on the right side, causing the vertical fastener shaft 68 to rotate.
The working state is as follows:
in the initial state, the motor 49 is not started, the motor shaft 44 does not rotate, the bevel gear 40 does not rotate, the transmission bevel gear 42 does not rotate, the bevel gear shaft 41 does not rotate, the rack engaging wheel 38 does not rotate, the rack 37 does not move leftwards, the rack fixing block 36 does not move leftwards, the air pressure push rod 39 does not move, the air pressure slider 61 is positioned at the left side of the air pressure cavity 60, the hose 59 does not transmit air to the air bag 57, the air bag 57 does not expand, the air bag clamping block 26 clamps the left buckle 17 of the horizontal fastener, the sleeve shaft 35 does not rotate, the second transmission wheel 34 does not rotate, the threaded sleeve transmission wheel 23 does not rotate, the threaded sleeve 20 does not rotate, the third transmission wheel 50 does not rotate, the fourth transmission wheel 51 does not rotate, the first transmission shaft 52 does not rotate, the fifth transmission wheel 53 does not rotate, the, the horizontal fastener threaded ring 16 and the horizontal fastener collar 15 are sleeved on the horizontal fastener shaft 13, the left threaded block 18 is positioned on the right side, the left half part of the fastener is in a closed state, the vertical fastener shaft 68 extends into the fastener fixing block 12, the vertical fastener threaded ring 65 and the vertical fastener collar 63 are sleeved on the vertical fastener shaft 68, and the right half part of the fastener is in a closed state.
When the fastener is to be installed on the scaffold, the pressing block 45 is pressed to make the motor switch 48 up to drive the motor 49 to rotate forward, so that the motor shaft 44 rotates forward, the bevel gear 40 rotates, the sleeve shaft 35 rotates, the second transmission wheel 34 rotates, the thread sleeve transmission wheel 23 rotates, the thread sleeve shaft 22 rotates, the thread sleeve 20 is sleeved on the left thread block 18 to rotate, the horizontal fastener shaft 13 rotates, the motor shaft 44 rotates to drive the third transmission wheel 50 to rotate, the fourth transmission wheel 51 rotates reversely, the first transmission wheel 52 rotates, the first transmission wheel 30 rotates, the thread shaft 31 rotates, the fastener hinge rod 29 clamps the fastener cross block 28, meanwhile, the bevel gear 40 rotates to drive the transmission bevel gear 42 to rotate, the bevel gear shaft 41 rotates, the rack engaging wheel 38 rotates, and the engaging rack 37 moves leftward, the rack fixing block 36 is moved leftwards, the moving block 33 is moved leftwards, the magnet 21 attracts the left end of the horizontal fastener shaft 13, meanwhile, the horizontal fastener shaft 13 is pulled leftwards to move, due to the fact that the air pressure push rod 39 does not move, the air pressure slide block 61 moves rightwards relative to the air pressure cavity 60, air in the air pressure cavity 60 is filled into the air bag 57 through the hose 59, the horizontal fastener left buckle 17 is clamped, the horizontal fastener shaft 13 moves leftwards to be separated from the horizontal fastener collar 15, the left half part of the fastener is opened, a scaffold rod in the horizontal direction is placed into the fastener, meanwhile, the right thread block 67 is rotated, the vertical fastener shaft 68 is rotated out of the vertical fastener collar 63, the right half part of the fastener is also opened, the fastener gun moves upwards again to be clamped into a scaffold in the vertical direction.
Pressing the pressing block 45 to move the pressing block 45 upwards, moving the motor switch 48 upwards to drive the motor 49 to rotate reversely, rotating the motor shaft 44 reversely, rotating the second driving wheel 34 reversely to drive the thread sleeve driving wheel 23 to rotate reversely, rotating the thread sleeve 20 to rotate the horizontal fastener shaft 13 reversely, extending the horizontal fastener shaft 13 into the horizontal fastener shaft collar 15 again, rotating the bevel gear 40 reversely to drive the driving bevel gear 42 to rotate reversely, rotating the rack engaging wheel 38 reversely, moving the rack 37 rightwards to drive the rack fixing block 36 rightwards, driving the moving block 33 rightwards to draw out the gas in the air bag 57, the air bag clamping block 26 no longer clamps the left buckle 17 of the horizontal fastener, completing the closing of the left half fastener, simultaneously closing the right half part similarly, rotating the third driving wheel 50 reversely to drive the fourth driving wheel 51 reversely to rotate the first driving wheel 30 reversely to drive the thread shaft 31 to rotate reversely, so that fastener hinge bar 29 is gradually loosened so that fastener dogs 56 cannot clamp fastener cross-piece 28 and the fastener disengages from the fastener gun to complete the installation of the scaffold.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a simple and easy installation rifle of scaffold frame fastener, includes the casing, its characterized in that: a motor cavity is arranged in the shell;
a motor fixing block is fixedly arranged in the motor cavity, a motor is fixedly arranged on the left side of the motor fixing block, a motor shaft is rotatably arranged on the left side of the motor, a bevel gear is fixedly arranged on the left side wall of the motor fixing block, a bevel gear fixing block is fixedly arranged on the left side wall of the motor fixing block, a bevel gear shaft is rotatably arranged on the bevel gear shaft, a transmission bevel gear is fixedly arranged below the bevel gear shaft and can be meshed with the bevel gear, a rack meshing wheel is fixedly arranged above the bevel gear shaft, a rack fixing block is slidably arranged below the rack meshing wheel, a rack is fixedly arranged on the rack fixing block and can be meshed with the rack meshing wheel, a moving block is fixedly arranged on the left side of the rack fixing block, a sleeve shaft is rotatably arranged below the moving block and is slidably connected with the motor shaft, and a second, the pneumatic moving block is characterized in that a threaded sleeve shaft is rotatably arranged above the moving block, a threaded sleeve driving wheel is fixedly arranged on the left side of the threaded sleeve shaft, a first driving belt is connected between the threaded sleeve driving wheel and the second driving wheel, a threaded sleeve is fixedly arranged on the right side of the threaded sleeve shaft, threads are arranged in the upper side wall and the lower side wall of the threaded sleeve, a magnet is fixedly arranged on the left side wall of the threaded sleeve, a left hinge rod which is symmetrical front and back is fixedly arranged on the right side wall of the moving block, an air bag clamping block is fixedly arranged on the right side of the left hinge rod, an air pressure push rod is fixedly arranged on the left side wall of the motor fixing block, an air pressure cavity is arranged on the moving block, an air pressure sliding block.
2. The simple installation gun for scaffold fasteners as claimed in claim 1, wherein: a third driving wheel is fixedly arranged on the right side of the motor shaft, a first driving shaft is rotatably arranged on the motor fixing block, a fourth driving wheel is fixedly arranged on the right side of the first driving shaft and can be meshed with the third driving wheel, a threaded shaft is rotatably arranged on the motor fixing block, a first driving wheel is fixedly arranged on the right side of the threaded shaft, a second driving belt is connected between the first driving wheel and the first driving shaft, fastener hinge rods are symmetrically arranged on the front and back sides of the right side of the motor cavity, the fastener hinge rods are in threaded connection with the motor cavity, a fastener clamping block is fixedly arranged on each fastener hinge rod, a fastener cavity is arranged above each motor cavity, a fastener cross block is arranged in each fastener cavity, a horizontal fastener hinge block is fixedly arranged on each fastener cross block, and a horizontal fastener right fastener is fixedly arranged on each horizontal fastener hinge block, the fixed horizontal fastener axle collar that is equipped with on the right buckle of horizontal fastener, it has the left buckle of horizontal fastener to articulate on the articulated piece of horizontal buckle, the fixed horizontal fastener threaded ring that is equipped with on the left buckle of horizontal fastener, the fixed fastener fixed block that is equipped with on the fastener horizontal block, fastener fixed block left side is rotated and is equipped with horizontal fastener axle, horizontal fastener axle with horizontal fastener axle collar sliding connection, horizontal fastener axle passes horizontal fastener threaded ring and with horizontal fastener threaded ring threaded connection, the fixed left thread piece that is equipped with in horizontal fastener axle left side, left side thread piece can by the screw thread of thread bush rotates, makes horizontal fastener axle is rotatory.
3. The simple installation gun for scaffold fasteners as claimed in claim 1, wherein: the fixed articulated piece of vertical buckle that is equipped with in fastener horizontal piece right side, the fixed left buckle of vertical fastener that is equipped with in the articulated piece left front side of vertical buckle, the fixed vertical fastener axle collar that is equipped with in the left buckle front side of vertical fastener, fastener fixed block right side is rotated and is equipped with vertical fastener axle, vertical fastener axle with vertical fastener axle collar sliding connection, the articulated right buckle of vertical buckle piece front side has vertical fastener, the fixed vertical fastener screw thread ring that is equipped with in the right buckle front side of vertical fastener, vertical fastener axle passes vertical fastener screw thread ring and with vertical fastener screw thread ring threaded connection, the fixed right thread piece that is equipped with in vertical fastener axle right side, right thread piece can be by the right side the screw thread of thread bush is rotatory, makes vertical fastener axle is rotatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010859762.2A CN111927081A (en) | 2020-08-24 | 2020-08-24 | Scaffold fastener simply installs rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010859762.2A CN111927081A (en) | 2020-08-24 | 2020-08-24 | Scaffold fastener simply installs rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111927081A true CN111927081A (en) | 2020-11-13 |
Family
ID=73305113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010859762.2A Withdrawn CN111927081A (en) | 2020-08-24 | 2020-08-24 | Scaffold fastener simply installs rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111927081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681715A (en) * | 2020-12-21 | 2021-04-20 | 滨州学院 | Scaffold mounting robot |
-
2020
- 2020-08-24 CN CN202010859762.2A patent/CN111927081A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681715A (en) * | 2020-12-21 | 2021-04-20 | 滨州学院 | Scaffold mounting robot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |