CN219113712U - Rust removal device for manufacturing spinneret plate storage cabinet - Google Patents
Rust removal device for manufacturing spinneret plate storage cabinet Download PDFInfo
- Publication number
- CN219113712U CN219113712U CN202223500221.4U CN202223500221U CN219113712U CN 219113712 U CN219113712 U CN 219113712U CN 202223500221 U CN202223500221 U CN 202223500221U CN 219113712 U CN219113712 U CN 219113712U
- Authority
- CN
- China
- Prior art keywords
- frames
- vertical sliding
- polishing
- rust removing
- storage cabinet
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of cabinet body processing, in particular to a rust removing device for manufacturing a spinneret plate storage cabinet, which ensures that polishing and rust removing have movable constraint, is more convenient to operate, saves labor and improves polishing and rust removing effects; the device comprises a polishing derusting machine, a rotating shaft, polishing sheets and a movable constraint device, wherein the polishing sheets are arranged at the output end of the polishing derusting machine through the rotating shaft, the front side and the rear side of the top ends of clamping plates are respectively connected with the bottom ends of a group of vertical sliding rod frames, a group of vertical sliding rods are connected between the inner ends of the two groups of vertical sliding rod frames, vertical sliding rings are connected to the vertical sliding rods in a sliding manner, a horizontal sleeve frame is connected to the left end of each right vertical sliding ring, a horizontal sliding rod is connected to the outer side of each horizontal sliding rod in a sliding manner, a constraint sleeve is movably connected to the front end of each horizontal sliding rod through a constraint shaft, a constraint rod is connected to the inner side of each constraint sleeve in a sliding manner, the bottom ends of the constraint rods are connected with the bottom ends of the handle frames, and the front ends and the rear ends of the two groups of clamping plates are connected through the tightening device.
Description
Technical Field
The utility model relates to the technical field of cabinet processing, in particular to a rust removing device for manufacturing a spinneret plate storage cabinet.
Background
The technical requirements of the spinneret plate storage cabinet are as follows:
1. equipment specification:
L×W×Hmm：1300×500×1500mm
2. the structural form is as follows: spinneret plate storage amount:
spinneret plate storage amount: 8 layers of 4 drawers, 32 drawers, 20 drawers per drawer, 640 spinnerets per drawer.
The storage cabinet is made of wood: the door is opened outside the belt, and the surface of the plate is smooth and flat after being treated without burrs.
The drawer is flexible to open, the phenomenon of blocking is avoided, the board surface is smooth and flat after being processed, burrs are avoided, the wood screw is firmly connected with each wood board at the bottom, the polishing is smooth, and the phenomenon of hand scratch is forbidden. Paint spraying standard: 2-door adopted for C-grade standard door opening
3. Equipment material selection and manufacturing requirements:
3.1 framing material: 50X 3, Q235 square tube
3.2 inner barrier layer: t=3, Q235 cold-rolled sheet
3.3 sidewalls and door: t=1.5, Q235 cold-rolled sheet
3.4 separator: t=10, hard wood board
And 3.5, polishing, grinding and derusting the welding seams and corners, and avoiding burrs. And (3) integral rust removal, corrosion prevention and ash paint treatment.
3.6 storing 640 blocks of spinneret plates per cabinet.
Spinneret plate storage cabinet is in the rust cleaning process of polishing, generally needs handheld polisher to operate, because cabinet surface area is big, so the movable range that needs handheld polisher is great, and the operation is difficult, consumes the manpower.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the rust removing device for manufacturing the spinneret plate storage cabinet, which has the advantages of movable constraint, more convenient operation, labor saving and improved rust removing effect.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which comprises a polishing rust remover, a rotating shaft, polishing sheets and a movable constraint device, wherein the polishing sheets are arranged at the output end of the polishing rust remover through the rotating shaft, and the polishing rust remover is connected to the movable constraint device;
the movable restraining device comprises a clamping plate, a vertical sliding rod frame, a vertical sliding rod, a vertical sliding ring, a horizontal sleeve frame, a horizontal sliding rod, a horizontal sliding frame, a restraining shaft, a restraining sleeve, a restraining rod and a handle frame, wherein the front side and the rear side of the top end of the clamping plate are respectively connected with the bottom ends of a group of vertical sliding rod frames, a group of vertical sliding rods are connected between the inner ends of the two groups of vertical sliding rod frames, the vertical sliding ring is connected to the vertical sliding rod in a sliding manner, the right end of the vertical sliding ring in the left side is connected with the horizontal sleeve frame, the horizontal sliding rod is connected to the outer side of the horizontal sliding rod in a sliding manner, the front end of the horizontal sliding frame is movably connected with the restraining sleeve through the restraining shaft, the inner side of the restraining sleeve is connected with the restraining rod, the bottom ends of the restraining rod are connected with the bottom ends of the handle frame, and the front end and the rear ends of the two groups of the clamping plate are connected through a screwing device.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises a handle sleeve, wherein the handle sleeve is sleeved on the outer side of a handle frame.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which comprises a bearing frame, a screw rod and a screwing disc, wherein the front side and the rear side of the top end of a left clamping plate are respectively connected with the bottom ends of a group of bearing frames, the front side and the rear side of the top end of a right clamping plate are respectively connected with the bottom ends of a group of screw frames, the screw rod is rotatably connected with the right end of the bearing frame by penetrating through the screw frame, and the right end of the screw rod is connected with the middle part of the left end of the screwing disc.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises oil injection nozzles, wherein a group of oil injection nozzles are respectively arranged on the outer sides of each group of screw frames, and the output ends of the oil injection nozzles are communicated with the inner walls of the screw frames.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises an oiling cap, wherein the oiling cap is detachably arranged on the outer side of the oiling nozzle.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises anti-skid pads, wherein the inner sides of two groups of clamping plates are respectively connected with one group of anti-skid pads.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises a placing box, a hinge and a box cover, wherein the middle part of the left end of a clamping plate is connected with the right end of the placing box, the rear side of the top end of the placing box is movably connected with the box cover through the hinge, and a locking device is arranged on the box cover.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which comprises a twisting handle, a pin sheet and a pin frame, wherein the upper end of the outer side of a box cover is rotatably connected with the twisting handle, the output end of the twisting handle is connected with the pin sheet, and the front side of the top end of a placing box is connected with the pin frame.
Compared with the prior art, the utility model has the beneficial effects that: the two groups of clamping plates are firstly arranged at the outer side of a polishing rust removing position of a cabinet body, then the two groups of clamping plates are controlled by a tightening device to slide in a transverse sleeve frame to clamp the two sides of the internal cabinet body, then the two groups of clamping plates slide on corresponding vertical sliding rods to corresponding positions respectively through two groups of vertical sliding rings and slide on the transverse sliding rods through the transverse sliding frames, a polishing rust remover can be driven to move to any position in a range, then the polishing sheets are rotated through a rotating shaft by the operation of the polishing rust remover, the frame is held to be restrained by the rotation of a restraining shaft, and the sliding of the restraining rod in the restraining sleeve, so that the polishing sheets polish and remove rust at the corresponding positions, the polishing rust remover has movable restraint, is more convenient to operate, saves labor and improves the polishing rust removing effect.
Drawings
FIG. 1 is an isometric view of a schematic construction of the present utility model;
FIG. 2 is a top view of FIG. 1 of the present utility model;
FIG. 3 is a front view of FIG. 1 of the present utility model;
the reference numerals in the drawings: 1. a clamping plate; 2. a vertical sliding rod frame; 3. a vertical sliding rod; 4. a vertical slip ring; 5. a transverse sleeve frame; 6. a transverse slide bar; 7. a cross carriage; 8. restraining the shaft; 9. a constraining sleeve; 10. a restraining bar; 11. a grinding machine; 12. a rotating shaft; 13. polishing the sheet; 14. a handle frame; 15. a handle sleeve; 16. a bearing bracket; 17. a screw rack; 18. a screw; 19. twisting the disc; 20. an oil filling nozzle; 21. an oiling cap; 22. an anti-slip pad; 23. a storage box; 24. a hinge; 25. a case cover; 26. screwing the hand; 27. a pin piece; 28. and a pin frame.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, the rust removing device for manufacturing the spinneret plate storage cabinet comprises a polishing rust remover 11, a rotating shaft 12, polishing sheets 13 and a movable constraint device, wherein the polishing sheets 13 are arranged at the output end of the polishing rust remover 11 through the rotating shaft 12, and the polishing rust remover 11 is connected to the movable constraint device;
the movable restraining device comprises a clamping plate 1, a vertical sliding rod frame 2, vertical sliding rods 3, vertical sliding rings 4, a transverse sleeve frame 5, a transverse sliding rod 6, a transverse sliding frame 7, a restraining shaft 8, a restraining sleeve 9, a restraining rod 10 and a handle frame 14, wherein the front side and the rear side of the top end of the clamping plate 1 are respectively connected with the bottom ends of one group of vertical sliding rod frames 2, one group of vertical sliding rods 3 are connected between the inner ends of two groups of vertical sliding rod frames 2, the vertical sliding rods 3 are connected with the vertical sliding rings 4 in a sliding manner, the right end of the left vertical sliding ring 4 is connected with the transverse sliding rod 6, the left end of the right vertical sliding ring 4 is connected with the transverse sleeve frame 5 in a sliding manner, the outer side of the transverse sliding rod 6 is connected with the transverse sliding frame 7 in a sliding manner, the front end of the transverse sliding frame 7 is movably connected with the restraining sleeve 9 through the restraining shaft 8, the inner side of the restraining sleeve 9 is connected with the restraining rod 10, the bottom end of the restraining rod 10 is connected with the top end of the grinding derusting machine 11, the top end of the restraining rod 10 is connected with the bottom end of the handle frame 14, and the front and rear ends of the two groups of the clamping plate 1 are connected through a screwing device; firstly, the inner sides of two groups of clamping plates 1 are arranged at the outer sides of a cabinet body polishing rust removing position, then the two groups of clamping plates 1 are controlled by a tightening device to slide in a horizontal sleeve frame 5 by a horizontal sliding rod 6 to clamp the two sides of the inner cabinet body, then the two groups of clamping plates respectively slide on corresponding vertical sliding rods 3 by two groups of vertical sliding rings 4 and slide on the horizontal sliding rods 6 by the horizontal sliding frame 7, a polishing rust remover 11 can be driven to move to any position in a range, then the polishing rust remover 11 operates to enable a polishing sheet 13 to rotate through a rotating shaft 12, and the handle frame 14 is held to enable polishing rust removing to be carried out on the corresponding positions by means of rotation constraint of a constraint shaft 8 and sliding constraint of the constraint rod 10 in the constraint sleeve 9, so that polishing rust removing has movable constraint, operation is more convenient, labor is saved, and polishing rust removing effect is improved.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises a handle sleeve 15, wherein the handle sleeve 15 is sleeved on the outer side of a handle frame 14; the handle sleeve 15 facilitates the holding of the handle frame 14, and increases friction and comfort in use.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which comprises a bearing frame 16, screw frames 17, a screw rod 18 and a screwing disc 19, wherein the front side and the rear side of the top end of a left clamping plate 1 are respectively connected with the bottom ends of a group of bearing frames 16, the front side and the rear side of the top end of a right clamping plate 1 are respectively connected with the bottom ends of a group of screw frames 17, the screw rod 18 is screwed through the screw frames 17 and is rotationally connected with the right end of the bearing frame 16, and the right end of the screw rod 18 is connected with the middle part of the left end of the screwing disc 19; the screw 18 can rotate under the constraint of the bearing frame 16 by screwing the screwing disc 19, and the screw 17 drives the clamping plate 1 to move through the screw assembly of the screw 18 and the screw frame 17, so that the movable tightness effect is achieved.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises oil injection nozzles 20, wherein a group of oil injection nozzles 20 are respectively arranged on the outer sides of each group of screw frames 17, and the output ends of the oil injection nozzles 20 are communicated with the inner walls of the screw frames 17; the contact part of the screw frame 17 and the screw 18 can be oiled and lubricated through the oiling nozzle 20, so that the maintenance is convenient.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises an oiling cap 21, wherein the oiling cap 21 is detachably arranged on the outer side of an oiling nozzle 20; the outer side of the oil filling nozzle 20 can be installed and sealed through the oil filling cap 21, so that pollution is avoided, and reliability is improved.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises anti-skid pads 22, wherein the inner sides of two groups of clamping plates 1 are respectively connected with one group of anti-skid pads 22; the anti-skid pad 22 can contact the cabinet body, so that the anti-collision scratch is avoided, the friction force is increased, and the stability is improved.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which further comprises a placement box 23, a hinge 24 and a box cover 25, wherein the middle part of the left end of a clamping plate 1 is connected with the right end of the placement box 23, the rear side of the top end of the placement box 23 is movably connected with the box cover 25 through the hinge 24, and a locking device is arranged on the box cover 25; spare parts of the polishing sheet 13 can be placed by the placement box 23, and the box cover 25 is locked and protected by a locking device under the restraint of the hinge 24.
The utility model relates to a rust removing device for manufacturing a spinneret plate storage cabinet, which comprises a screwing hand 26, a pin sheet 27 and a pin frame 28, wherein the screwing hand 26 is rotatably connected to the upper end of the outer side of a box cover 25, the pin sheet 27 is connected to the output end of the screwing hand 26, and the pin frame 28 is connected to the middle front side of the top end of a placement box 23; after closing the cover 25, the pin piece 27 is locked by screwing the screw 26 into the pin holder 28.
When the derusting device for manufacturing the spinneret plate storage cabinet is in operation, firstly, the inner sides of two groups of clamping plates 1 are arranged at the outer sides of the polishing derusting positions of the cabinet body, then the two groups of clamping plates 1 are controlled by a screwing device to slide in a transverse sleeve frame 5 to clamp the two sides of the inner cabinet body by a transverse sliding rod 6, then the two groups of clamping plates respectively slide on corresponding vertical sliding rods 3 to corresponding positions by two groups of vertical sliding rings 4 and slide on the transverse sliding rods 6 by the transverse sliding frame 7, a polishing derusting machine 11 can be driven to move to any position in the range, then the polishing derusting machine 11 is operated by the polishing derusting machine 11 to rotate a polishing sheet 13 through a rotating shaft 12, and the holding frame 14 is restrained by the rotation of a restraint shaft 8 and the sliding of the restraint rod 10 in a restraint sleeve 9, so that the polishing sheet 13 can derust the corresponding positions.
The rust removing device for manufacturing the spinneret plate storage cabinet has the advantages that the installation mode, the connection mode or the setting mode of the rust removing device is a common mechanical mode, and the rust removing device can be implemented as long as the beneficial effects of the rust removing device can be achieved; the polishing and derusting machine 11 of the derusting device for manufacturing the spinneret plate storage cabinet is purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The rust removing device for manufacturing the spinneret plate storage cabinet is characterized by comprising a polishing rust remover (11), a rotating shaft (12), polishing sheets (13) and a movable constraint device, wherein the polishing sheets (13) are arranged at the output end of the polishing rust remover (11) through the rotating shaft (12), and the polishing rust remover (11) is connected to the movable constraint device;
the movable restraining device comprises a clamping plate (1), vertical sliding rod frames (2), vertical sliding rods (3), vertical sliding rings (4), transverse sleeve frames (5), transverse sliding rods (6), transverse sliding frames (7), restraining shafts (8), restraining sleeves (9), restraining rods (10) and a handle frame (14), wherein front sides and rear sides of the top ends of the clamping plate (1) are respectively connected with the bottom ends of a group of vertical sliding rod frames (2), a group of vertical sliding rods (3) are connected between the inner ends of the two groups of vertical sliding rod frames (2), the vertical sliding rings (4) are connected to the vertical sliding rods (3) in a sliding manner, the right ends of the left vertical sliding rings (4) are connected with the transverse sliding rods (6), the left ends of the right vertical sliding rings (4) are connected with the transverse sliding sleeve frames (5), the outer sides of the transverse sliding rods (6) are connected with the transverse sliding frames (7), the front ends of the transverse sliding frames (7) are movably connected with the restraining sleeves (9) through the restraining shafts (8), the inner sides of the restraining sleeves (9) are connected with the restraining rods (10), the rust removing rods (10) are connected with the top ends of the two groups of the bottom ends of the clamping plate frames (11) through the front ends of the two groups of the clamping plate frames (14), and the front ends of the two groups of the clamping plate frames are connected with the front ends of the clamping plate (1) through the front ends.
2. A rust removing device for manufacturing a spinneret plate storage cabinet according to claim 1, further comprising a handle sleeve (15), wherein the handle sleeve (15) is sleeved on the outer side of the handle frame (14).
3. The rust removing device for manufacturing a spinneret plate storage cabinet according to claim 2, wherein the tightening device comprises a bearing frame (16), a screw frame (17), a screw rod (18) and a tightening disc (19), the front side and the rear side of the top end of the left clamping plate (1) are respectively connected with the bottom ends of a group of the bearing frames (16), the front side and the rear side of the top end of the right clamping plate (1) are respectively connected with the bottom ends of a group of the screw frames (17), the screw rod (18) is screwed through the screw frame (17) to be rotationally connected with the right end of the bearing frame (16), and the right end of the screw rod (18) is connected with the middle part of the left end of the tightening disc (19).
4. A rust removing device for manufacturing a spinneret plate storage cabinet according to claim 3, further comprising a grease nipple (20), wherein a group of grease nipples (20) are respectively arranged on the outer sides of each group of screw brackets (17), and the output ends of the grease nipples (20) are communicated with the inner walls of the screw brackets (17).
5. The rust removing device for manufacturing a spinneret plate storage cabinet according to claim 4, further comprising an oiling cap (21), wherein the oiling cap (21) is detachably mounted on the outer side of the oiling nozzle (20).
6. The rust removing device for manufacturing a spinneret plate storage cabinet according to claim 5, further comprising anti-slip pads (22), wherein the inner sides of the two groups of clamping plates (1) are respectively connected with one group of anti-slip pads (22).
7. The rust removing device for manufacturing a spinneret plate storage cabinet according to claim 6, further comprising a placement box (23), a hinge (24) and a box cover (25), wherein the middle part of the left end of the clamping plate (1) is connected with the right end of the placement box (23), the rear side of the top end of the placement box (23) is movably connected with the box cover (25) through the hinge (24), and a locking device is arranged on the box cover (25).
8. The rust removing device for manufacturing a spinneret plate storage cabinet according to claim 7, wherein the locking device comprises a screwing handle (26), a pin piece (27) and a pin frame (28), the screwing handle (26) is rotatably connected to the upper end of the outer side of the box cover (25), the pin piece (27) is connected to the output end of the screwing handle (26), and the pin frame (28) is connected to the middle front side of the top end of the placement box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500221.4U CN219113712U (en) | 2022-12-27 | 2022-12-27 | Rust removal device for manufacturing spinneret plate storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500221.4U CN219113712U (en) | 2022-12-27 | 2022-12-27 | Rust removal device for manufacturing spinneret plate storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219113712U true CN219113712U (en) | 2023-06-02 |
Family
ID=86527776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223500221.4U Active CN219113712U (en) | 2022-12-27 | 2022-12-27 | Rust removal device for manufacturing spinneret plate storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219113712U (en) |
-
2022
- 2022-12-27 CN CN202223500221.4U patent/CN219113712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100882733B1 (en) | Industrial washing apparatus capable of supersonic and washing and drying and washing using the same | |
| CN112127247A (en) | Marking grinding device for road construction | |
| CN112371428B (en) | Paint coating device and method for valve machining | |
| CN113770189A (en) | Controllable wire drawing machine that has self-lubricate function of tension | |
| CN211465812U (en) | Grinding device suitable for processing boiling stone blocks | |
| CN2868463Y (en) | Abacus type ring product cleaning machine | |
| CN219113712U (en) | Rust removal device for manufacturing spinneret plate storage cabinet | |
| CN213888506U (en) | Waste cleaning device for gear machining | |
| CN110587446A (en) | Steel pipe rust removing device | |
| CN114378683A (en) | Full-automatic glass dysmorphism edging machine | |
| CN108000286A (en) | A kind of processing platform structure of agricultural machinery accessory | |
| KR100877051B1 (en) | Industial washing apparatus capable of washing and dying and washing method using the same | |
| CN206731664U (en) | A kind of bearing cleaning equipment | |
| CN215617429U (en) | Dust collector for metalworking | |
| CN210879144U (en) | Plastic mold steel polishing treatment equipment | |
| CN213319214U (en) | Surface grinding machine | |
| CN114192476A (en) | Robot steam automatic cleaning equipment | |
| CN211100603U (en) | Hopper is from belt cleaning device | |
| CN217192899U (en) | Steel plate cutting device with anti-splashing function | |
| CN112317463A (en) | Ultrasonic device for cleaning plates and cleaning method | |
| CN214355297U (en) | Movable fine arts box for fine arts | |
| CN220837240U (en) | Impurity removing mechanism for metal calendaring | |
| CN220279240U (en) | Primer cleaning equipment | |
| CN219925414U (en) | Discharging device for centerless grinder | |
| CN212983409U (en) | Artificial leather handbag base cloth edge pulp treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |