CN110303330A - A kind of screw rod fitting machine - Google Patents
A kind of screw rod fitting machine Download PDFInfo
- Publication number
- CN110303330A CN110303330A CN201910661056.4A CN201910661056A CN110303330A CN 110303330 A CN110303330 A CN 110303330A CN 201910661056 A CN201910661056 A CN 201910661056A CN 110303330 A CN110303330 A CN 110303330A
- Authority
- CN
- China
- Prior art keywords
- head
- screw rod
- cylinder
- fitting machine
- rod fitting
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention provides a kind of screw rod fitting machines, including pedestal, base end face is equipped with multiple idler wheels, and base top surface one end is equipped with elevating mechanism by shaft rotation, and the top of elevating mechanism is equipped with pulley blocks, elevating mechanism side is equipped with control assembly, the other side of elevating mechanism is equipped with head, and by the mechanism that is slidably connected equipped with lift stand, base top surface one end is equipped with power mechanism for head bottom end, base top surface one end is equipped with take-up disk, and take-up disk is to wind air supply pipe and conducting wire on head.Bore operation and screw rod installation exercise can be achieved at the same time in head in the present invention, simple and quick instead of traditional separate operation, homework precision can be improved, and then reduce the occupied space of fitting machine.
Description
Technical field
The present invention relates to screw rod mounting technique field more particularly to a kind of screw rod fitting machines.
Background technique
Air hose is divided into composite air duct and two kinds of inorganic air hose, by the roof for air hose being mounted on large-sized workshop or dining room
Face, for keeping divulging information.Under normal circumstances, air hose is the deck that large-sized workshop or dining room are mounted on by screw rod suspension.
This just needs that screw rod is mounted on deck in advance.Traditional screw rod mounting means is first to be drilled with electric hammer in deck, then
Screw rod is mounted in the mounting hole of deck with strike cylinder again, such operation operation is many and diverse；The precision of handwork is low,
Cause screw rod installation effect poor；On the other hand, fitting machine also can not fold, and occupied space is big, when being unfavorable for idle
Storage.For this purpose, it is proposed that a kind of screw rod fitting machine.
Summary of the invention
The present invention is intended to provide a kind of a kind of screw rod peace for overcoming the above problem or at least being partially solved the above problem
Installation, to solve the problems, such as that traditional operation operation is many and diverse, handwork precision is low, fitting machine can not fold.
In order to achieve the above objectives, technical solution of the present invention is specifically achieved in that a kind of screw rod fitting machine, including bottom
Seat, the base end face are equipped with multiple idler wheels, and described base top surface one end is equipped with elevating mechanism, the lifting by shaft rotation
The top of mechanism is equipped with pulley blocks, and the elevating mechanism side is equipped with control assembly, and the other side of the elevating mechanism is equipped with machine
Head, by the mechanism that is slidably connected equipped with lift stand, described base top surface one end is equipped with power mechanism, the bottom for the head bottom end
Seat top surface one end is equipped with take-up disk, and the take-up disk is to wind air supply pipe and conducting wire on head.
Preferably, the elevating mechanism includes motor, portal frame and wirerope, and the cross of pedestal bottom end is arranged in the motor
Liang Shang, the portal frame quantity are three, and three portal frames pass sequentially through scroll wheel and are oppositely arranged, and the pulley blocks are arranged three
Between a portal frame, the wirerope one ends wound on the output shaft of motor, wirerope successively with the tangent setting of pulley blocks, institute
The wirerope other end is stated to connect with head.
Preferably, the power mechanism includes air accumulator and air compressor machine, and the air accumulator and air compressor machine are arranged at pedestal
On the one end of top surface, and air accumulator is connected to setting with air compressor machine, and the air accumulator other end passes through the cylinder on gas-guide tube and head
Connection setting.
Preferably, the mechanism that is slidably connected includes sliding block, and the sliding block is arranged by the connection of optical axis connecting rod in head
At following location directly, the sliding block side is equipped with directive wheel, and the guide groove on the inside of the directive wheel and portal frame is equipped with.
Preferably, the head includes installing mechanism, borehole drill construction, mobile mechanism and pushing mechanism.
Preferably, the installing mechanism includes that mounting rack side is arranged in strike cylinder and pneumatic screwdriver, the strike cylinder
At position, the strike cylinder interior is equipped with screw rod, and the pneumatic screwdriver is the powered rotation of screw rod.
Preferably, the borehole drill construction includes electric hammer, the position that head upper end is arranged in by installing top plate in the electric hammer
Place, the electric hammer top are equipped with the first ash accepting box and the second ash accepting box, and second ash accepting box is removably set by mounting plate
It sets at the position on electric hammer top.
Preferably, the mobile mechanism includes directive slide track and guide runner, and the guide runner is arranged inside head
Mounting base on, the directive slide track is arranged in head on bottom end, and directive slide track and guide runner are equipped with.
Preferably, the pushing mechanism includes the first cylinder and the second cylinder, and first cylinder and the second cylinder are all provided with
Set the installation top plate inside head and between mounting base.
The present invention provides a kind of screw rod fitting machine, beneficial effect is: by control assembly can control borehole drill construction,
Installing mechanism and power mechanism, and then by the height of the controllable head of the lifting of elevating mechanism, by power mechanism to head
Bore operation and screw rod installation exercise can be achieved at the same time in power needed for providing operation, head, instead of traditional separate operation, behaviour
Make simple and fast, in addition, by the control of control assembly, homework precision can be improved, improve screw rod installation quality, elevating mechanism is logical
It crosses shaft to be rotatably mounted on pedestal, when fitting machine leaves unused, rotation processing can be carried out, and then reduce the occupancy of fitting machine
Space.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the main view of screw rod fitting machine of the present invention；
Fig. 2 is the top view of screw rod fitting machine of the present invention；
Fig. 3 is the side view of screw rod fitting machine of the present invention；
Fig. 4 is the axonometric drawing of screw rod fitting machine of the present invention；
Fig. 5 is the handpiece structure schematic diagram of screw rod fitting machine of the present invention.
In figure: pedestal 1, idler wheel 2, elevating mechanism 3, pulley blocks 4, head 5, optical axis connecting rod 6, control assembly 7, directive wheel
8, sliding block 9, lift stand 10, air compressor machine 11, air accumulator 12, take-up disk 13, the second cylinder 14, guide runner 15, directive slide track
16, cylinder 17, mounting rack 18, pneumatic screwdriver 19, the first cylinder 20, electric hammer 21, the first ash accepting box 22, the second ash accepting box 23 are hit.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1-5 shows screw rod fitting machine provided in an embodiment of the present invention, including pedestal 1, and 1 bottom surface of pedestal is equipped with multiple rollings
Wheel 2,1 top surface one end of pedestal are equipped with elevating mechanism 3 by shaft rotation, and elevating mechanism 3 includes motor, portal frame and wirerope,
Motor is arranged on the crossbeam of 1 bottom end of pedestal, and portal frame quantity is three, and three portal frames pass sequentially through scroll wheel and set relatively
It sets, pulley blocks 4 are arranged between three portal frames, and for wirerope one ends wound on the output shaft of motor, wirerope is successively and sliding
The tangent setting of wheel group 4, the wirerope other end and head 5 connect；The setting of multiple idler wheels 2, screw rod fitting machine easy to remove, passes through
Elevating mechanism 3 is convenient for bore operation and screw rod installation exercise convenient for moving up and down head 5, and elevating mechanism 3 is revolved by shaft
The design being arranged on 1 top surface one end of pedestal turned can be with rotary lifting mechanism 3 to horizontal when fitting machine leaves unused
State, and then reduce the occupied space of fitting machine, when using fitting machine, rotary lifting mechanism 3 to vertical state again, so
The bottom end for using positioning pin positioned-lifting mechanism 3 afterwards, can carry out screw rod installation exercise, on the other hand, can be with by control assembly 7
Control motor starting, motor output shaft rotation pull wirerope one end, under the action of pulley blocks 4, wirerope it is another
End can pull head 5 up and down, can relatively move under the action of scroll wheel between two adjacent portal frames, three portal frames
Setting, head 5 easy to remove, while the altitude range of head 5 has also been enlarged, it is adaptable.
The top of elevating mechanism 3 be equipped with pulley blocks 4,3 side of elevating mechanism be equipped with control assembly 7, elevating mechanism 3 it is another
Side is equipped with head 5, and for 5 bottom end of head by the mechanism that is slidably connected equipped with lift stand 10,1 top surface one end of pedestal is equipped with power mechanism,
Power mechanism includes air accumulator 12 and air compressor machine 11, and air accumulator 12 and air compressor machine 11 are arranged on 1 top surface one end of pedestal, and is stored up
Gas tank 12 is connected to setting with air compressor machine 11, and 12 other end of air accumulator is connected to setting with the cylinder on head 5 by gas-guide tube, slides
Bindiny mechanism includes sliding block 9, and sliding block 9 is arranged at 5 following location directly of head by the connection of optical axis connecting rod 6,9 side of sliding block
Equipped with directive wheel 8, the guide groove on the inside of directive wheel 8 and portal frame is equipped with；When carrying out air hose installation, lift stand 10
For lifting air hose, it is easily installed, air accumulator 12 and air compressor machine 11 form power mechanism, provide jointly for the cylinder on head 5
Power, in order to screw rod installation exercise and bore operation, optical axis connecting rod 6 can pull sliding block 9 to move up and down, and the drive of sliding block 9 is led
To wheel 8, the tangent rolling of guide groove of the directive wheel 8 on the inside of portal frame, and then good guiding role is played, convenient for sliding block 9
Stablize movement.
1 top surface one end of pedestal is equipped with take-up disk 13, and take-up disk 13 is to wind air supply pipe and conducting wire on head 5；
Take-up disk 13 is used to wind the air supply pipe and conducting wire on winding head 5, avoids air supply pipe on head 5 and conducting wire heap at random
Bring security risk when putting, improve the tidiness of operating environment, while conducting wire stacking at random can also be eliminated.
Head 5 includes installing mechanism, borehole drill construction, mobile mechanism and pushing mechanism, and installing mechanism includes strike cylinder 17
With pneumatic screwdriver 19, hits cylinder 17 and be arranged at the position of 18 side of mounting rack, hit and be equipped with screw rod inside cylinder 17, pneumatic screwdriver 19 is
The powered rotation of screw rod, borehole drill construction include electric hammer 21, the position that 5 upper end of head is arranged in by installing top plate in electric hammer 21
Place, 21 top of electric hammer are equipped with the first ash accepting box 22 and the second ash accepting box 23, and the second ash accepting box 23 is removably set by mounting plate
It sets at the position on 21 top of electric hammer, mobile mechanism includes directive slide track 16 and guide runner 15, and guide runner 15 is arranged in machine
On mounting base inside first 5, directive slide track 16 is arranged in head 5 on bottom end, and directive slide track 16 and guide runner 15 are matched
Setting is closed, pushing mechanism includes the first cylinder 20 and the second cylinder 14, and the first cylinder 20 and the second cylinder 14 are arranged at head 5
Between internal installation top plate and mounting base；The starting of pneumatic screwdriver 19 and electric hammer 21 can be controlled by control assembly 7, pneumatic screwdriver 19 opens
After dynamic, the screw rod rotation in strike cylinder 17 will drive, screw rod is mounted in pre-drilled mounting hole, electric hammer 21 starts
Afterwards, the top of electric hammer 21 can carry out bore operation, and the dust that when drilling generates is fallen in the first ash accepting box 22, the first ash accepting box
Dust in 22 passes through ash-falling hole and falls in the second ash accepting box 23, and the second ash accepting box 23 is detachably arranged in the top of electric hammer 21
At position, convenient for the second ash accepting box 23 of dismantling with periodic cleaning dust, the tidiness of operating environment is kept, in addition, passing through movement
Mechanism can transverse shifting electric hammer 21 horizontal position, with adjust drilling position, the specific operation process of mobile mechanism is by opening
Corresponding cylinder is moved, the other end of cylinder drives guide runner 15 to move along directive slide track 16, and then adjusts the level of electric hammer 21
Position, in addition, controlling the starting of the first cylinder 20 and the second cylinder 14, by control assembly 7 convenient for adjusting electric hammer 21 and pneumatic screwdriver
19 height, and then bore operation and screw rod installation exercise are carried out, entire fitting machine is controlled by control assembly 7, brill can be improved
The precision in hole and screw rod installation, improves the quality of screw rod installation.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (9)
1. a kind of screw rod fitting machine, including pedestal (1), pedestal (1) bottom surface is equipped with multiple idler wheels (2), which is characterized in that institute
It states pedestal (1) top surface one end and elevating mechanism (3) is equipped with by shaft rotation, the top of the elevating mechanism (3) is equipped with pulley blocks
(4), elevating mechanism (3) side is equipped with control assembly (7), and the other side of the elevating mechanism (3) is equipped with head (5), institute
Head (5) bottom end is stated by the mechanism that is slidably connected equipped with lift stand (10), described pedestal (1) top surface one end is equipped with power mechanism,
Described pedestal (1) top surface one end is equipped with take-up disk (13), and the take-up disk (13) is to wind the air supply pipe on head (5)
And conducting wire.
2. screw rod fitting machine according to claim 1, which is characterized in that the elevating mechanism (3) includes motor, portal frame
And wirerope, the motor are arranged on the crossbeam of pedestal (1) bottom end, the portal frame quantity is three, three portal frames according to
Secondary to be oppositely arranged by scroll wheel, the pulley blocks (4) are arranged between three portal frames, and the wirerope one ends wound is in electricity
On the output shaft of machine, wirerope is successively connected with pulley blocks (4) tangent setting, the wirerope other end and head (5).
3. screw rod fitting machine according to claim 1 or 2, which is characterized in that the power mechanism includes air accumulator (12)
With air compressor machine (11), the air accumulator (12) and air compressor machine (11) are arranged on pedestal (1) top surface one end, and air accumulator (12)
Setting is connected to air compressor machine (11), air accumulator (12) other end is connected to setting with the cylinder on head (5) by gas-guide tube.
4. screw rod fitting machine according to claim 2, which is characterized in that the mechanism that is slidably connected includes sliding block (9), institute
It states sliding block (9) to be arranged at head (5) following location directly by optical axis connecting rod (6) connection, sliding block (9) side is equipped with
Directive wheel (8), the guide groove on the inside of the directive wheel (8) and portal frame are equipped with.
5. screw rod fitting machine according to claim 1, which is characterized in that the head (5) includes installing mechanism, drilling machine
Structure, mobile mechanism and pushing mechanism.
6. screw rod fitting machine according to claim 5, which is characterized in that the installing mechanism include strike cylinder (17) and
Pneumatic screwdriver (19), strike cylinder (17) are arranged at the position of mounting rack (18) side, set inside the strike cylinder (17)
There is screw rod, the pneumatic screwdriver (19) is the powered rotation of screw rod.
7. screw rod fitting machine according to claim 5, which is characterized in that the borehole drill construction includes electric hammer (21), described
Electric hammer (21) is arranged at the position of head (5) upper end by installation top plate, and electric hammer (21) top is equipped with the first ash accepting box
(22) and electric hammer (21) top is removably arranged in by mounting plate in the second ash accepting box (23), second ash accepting box (23)
At position.
8. screw rod fitting machine according to claim 5, which is characterized in that the mobile mechanism include directive slide track (16) and
Guide runner (15), on the internal mounting base of head (5), the directive slide track (16) is set for guide runner (15) setting
It sets on head (5) interior bottom end, and directive slide track (16) and guide runner (15) are equipped with.
9. screw rod fitting machine according to claim 5, which is characterized in that the pushing mechanism include the first cylinder (20) and
Second cylinder (14), first cylinder (20) and the second cylinder (14) are arranged at the internal installation top plate of head (5) and peace
It fills between bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661056.4A CN110303330B (en) | 2019-07-22 | 2019-07-22 | Lead screw mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661056.4A CN110303330B (en) | 2019-07-22 | 2019-07-22 | Lead screw mounting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110303330A true CN110303330A (en) | 2019-10-08 |
| CN110303330B CN110303330B (en) | 2021-03-16 |
Family
ID=68081187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910661056.4A Active CN110303330B (en) | 2019-07-22 | 2019-07-22 | Lead screw mounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303330B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008821A (en) * | 2020-09-17 | 2020-12-01 | 福建吉信德科技有限公司 | Automatic drilling and locking screw production line for plate |
| CN112068393A (en) * | 2020-08-21 | 2020-12-11 | 杭州易现先进科技有限公司 | Projection device and support |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128065Y (en) * | 2007-12-25 | 2008-10-08 | 成都四方瑞邦测控科技有限责任公司 | Hydraulic bolt spanner for high speed rail |
| RU2404040C1 (en) * | 2009-05-26 | 2010-11-20 | Общество с ограниченной ответственностью "Транс-Атом" | Installation for dismantling wheel and motor locomotive unit |
| CN104150398A (en) * | 2014-07-16 | 2014-11-19 | 中国一冶集团有限公司 | Circular duct mounting device and circular duct mounting method |
| CN107052774A (en) * | 2017-01-11 | 2017-08-18 | 台州八鑫工贸有限公司 | Expansion bolt fitting machine on expansion bolt erecting device and ceiling on ceiling |
| CN107934855A (en) * | 2017-11-18 | 2018-04-20 | 林淑妹 | A kind of power communication cable aerial platform |
| CN207998422U (en) * | 2018-03-13 | 2018-10-23 | 中建五局工业设备安装有限公司 | A kind of device that air hose is promoted |
| CN109555477A (en) * | 2019-01-12 | 2019-04-02 | 潍坊鑫起机械科技有限公司 | With the robot for punching for seeking a function certainly |
-
2019
- 2019-07-22 CN CN201910661056.4A patent/CN110303330B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128065Y (en) * | 2007-12-25 | 2008-10-08 | 成都四方瑞邦测控科技有限责任公司 | Hydraulic bolt spanner for high speed rail |
| RU2404040C1 (en) * | 2009-05-26 | 2010-11-20 | Общество с ограниченной ответственностью "Транс-Атом" | Installation for dismantling wheel and motor locomotive unit |
| CN104150398A (en) * | 2014-07-16 | 2014-11-19 | 中国一冶集团有限公司 | Circular duct mounting device and circular duct mounting method |
| CN107052774A (en) * | 2017-01-11 | 2017-08-18 | 台州八鑫工贸有限公司 | Expansion bolt fitting machine on expansion bolt erecting device and ceiling on ceiling |
| CN107934855A (en) * | 2017-11-18 | 2018-04-20 | 林淑妹 | A kind of power communication cable aerial platform |
| CN207998422U (en) * | 2018-03-13 | 2018-10-23 | 中建五局工业设备安装有限公司 | A kind of device that air hose is promoted |
| CN109555477A (en) * | 2019-01-12 | 2019-04-02 | 潍坊鑫起机械科技有限公司 | With the robot for punching for seeking a function certainly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068393A (en) * | 2020-08-21 | 2020-12-11 | 杭州易现先进科技有限公司 | Projection device and support |
| CN112008821A (en) * | 2020-09-17 | 2020-12-01 | 福建吉信德科技有限公司 | Automatic drilling and locking screw production line for plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110303330B (en) | 2021-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110303330A (en) | A kind of screw rod fitting machine | |
| CN201608445U (en) | Installation adjusting device of isolating switch mechanism | |
| CN108281091A (en) | A kind of LED billboard easy to repair with wind-shielding function | |
| CN106906826A (en) | Civil engineering piling machine | |
| CN108838835A (en) | A kind of sanding and polishing device | |
| CN108625037A (en) | One kind taking yarn device and three dimensional knitting machine | |
| CN207092811U (en) | A kind of intelligent window | |
| CN208374619U (en) | A kind of threaded hole prosthetic device | |
| CN210686729U (en) | Railway bearing fitting and assembling machine | |
| CN113047281A (en) | Building construction pile driver equipment | |
| CN206831790U (en) | Air conditioner door sheet driver and air conditioner | |
| CN208361654U (en) | Elevator fan assembly | |
| CN208925492U (en) | A kind of office desk that painting and calligraphy workbench case is concealed | |
| CN208896705U (en) | A kind of adjustable clipboard of Language education | |
| CN207179109U (en) | A kind of corrugated case case binder shock-absorbing support seat of convenient regulation height | |
| CN209215856U (en) | A kind of underwind electric curtain | |
| CN107891472A (en) | A kind of adjustable double end perforating device of spacing | |
| CN113017279A (en) | Goods storage device convenient to adjust | |
| CN208051855U (en) | A kind of automotive service set | |
| CN219012572U (en) | Device is put in to bubble volleyball that can accurate control put in quantity | |
| CN220267607U (en) | Mast base of rotary drilling rig | |
| CN216644896U (en) | Novel hollow spiral cooler | |
| CN108526526A (en) | A kind of mechanical fitting drilling device | |
| CN212360550U (en) | Rolling shaft driving clutch device | |
| CN208895416U (en) | A kind of spot welding robot's rotating base |
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 |