CN109878563A - A kind of transfer device for facilitating belt pulley to transport - Google Patents
A kind of transfer device for facilitating belt pulley to transport Download PDFInfo
- Publication number
- CN109878563A CN109878563A CN201910330606.4A CN201910330606A CN109878563A CN 109878563 A CN109878563 A CN 109878563A CN 201910330606 A CN201910330606 A CN 201910330606A CN 109878563 A CN109878563 A CN 109878563A
- Authority
- CN
- China
- Prior art keywords
- plate
- belt pulley
- fixed
- bottom plate
- block
- 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
Abstract
A kind of transfer device for facilitating belt pulley to transport, it is inconvenient to solve present belt pulley transhipment, not the problem of not being well positioned to meet production requirement, it includes bottom plate, support plate is equipped with above bottom plate, it is hingedly fixed on the left of support plate with bottom plate, support plate is the structure swung with support plate and bottom plate hinged place;Support plate upper end is equipped with horizontally slidable supporting plate, and vertical plate is fixed in the middle part of supporting plate, and vertical plate front and rear sides are fixed with multiple horizon bars, and the end of horizon bar is equipped with retention device.Structure of the invention is novel, is skillfully constructed, simple to operate, it is ensured that safety of the belt pulley in transport process avoids the damage to operator, while the efficiency of production can be improved, and meets the needs of in production.
Description
Technical field
The present invention relates to belt pulley processing technique fields, more particularly, to a kind of transfer device for facilitating belt pulley to transport.
Background technique
Belt pulley belongs to hub class part, and general relative size is bigger, generally to cast, be forged in manufacturing process
It is main.The biggish method for being designed as casting of stock size, material is typically all cast iron (casting character is preferable), seldom uses cast steel
(casting character of steel is bad);Stock size is smaller, can be designed as casting, and material is steel.Belt pulley is mainly used at a distance
Transmit the occasion of power, such as the output of miniature diesel mechanomotive force, agricultural vehicle, tractor, automobile, mining machinery, machining
Equipment, textile machine, package packing machine, lathe forge bed, the transmission of some fraction horsepower motorcycle powers, the biography of agricultural machinery power
It send, air compressor machine, retarder, speed reducer, generator, artificial flower making machine etc..
Present belt pulley is during processing, Yao Jinhang working procedures, is often related between adjacent process
To the transshipment problem of belt pulley, but now belt pulley transloading equipment mostly than it is cumbersome and use it is very inconvenient, no
It is well positioned to meet the demand of factory's rapid processing production, the efficiency of production needs to be further improved.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of transhipment for facilitating belt pulley to transport
The problem of device, the present belt pulley transhipment of effective solution is inconvenient, is not well positioned to meet production requirement.
To achieve the above object, the present invention includes bottom plate, and support plate is equipped with above bottom plate, and support plate left side is hinged with bottom plate
Fixed, support plate is the structure swung with support plate and bottom plate hinged place;
Support plate upper end is equipped with horizontally slidable supporting plate, is fixed with vertical plate in the middle part of supporting plate, vertical plate front and rear sides are fixed with multiple
The end of horizon bar, horizon bar is equipped with retention device.
Preferably, front and rear sides are respectively equipped with a locking device in the middle part of the bottom plate, and locking device includes being fixed on bottom
Column on plate, be equipped with below bottom plate one can vertical sliding crushing block, crushing block upper end is rotatably connected with the first spiral shell
Rasp bar, the first threaded rod is threadedly coupled with column and the first threaded rod upper end is through column.
Preferably, the crushing block is fixed with the guide post of L-type, and bottom plate is slidably run through in guide post upper end.
Preferably, top is equipped with lateral rotatable worm screw on the right side of the bottom plate, is engaged with turbine, turbine on the left of worm screw
Middle part is fixed with the second threaded rod, and the second threaded rod lower end is rotatably fixed in bottom plate, and the second threaded rod threaded upper ends connect
It is connected to the casing of vertical sliding, sleeve upper end is hinged with connecting rod, and small end is hingedly fixed with support plate.
Preferably, the worm screw rear end is fixed with hand wheel.
Preferably, the support plate upper end is equipped with horizontal T-slot, is slidably equipped with T-block in T-slot, in T-block
End is fixedly connected through support plate with supporting plate, and T-block lower end is rotatably equipped with idler wheel, idler wheel lower end surface and T-slot lower end surface
It is in contact.
Preferably, rear and front end is respectively fixed with protection board above the support plate, and rear and front end is solid respectively above supporting plate
Surely there is stressed plate, what can be slid laterally between ipsilateral protection board and stressed plate is equipped with stripper plate, and protection board outer end is fixed with branch
Dagger, stripper plate outer end are rotatably connected with third threaded rod, and third threaded rod is threadedly coupled with support column and third screw thread
Bar front end face runs through support column, and third threaded rod front end face is placed on the outside of support column and is fixedly connected with handwheel.
Preferably, the stripper plate outer end is fixed with guide rod, and protection board is slidably run through in guide rod outer end.
Preferably, the retention device includes that horizontal boom end periphery is equipped with multiple rectangular channels, and outer end is hinged in rectangular channel
There are block, the structure that block is swung with block and rectangular channel hinged place, block can be recycled after swinging to rectangular channel, block inner end
Lower section is equipped with spring, and spring upper end is fixedly connected with block.
Preferably, there are two directional wheel and two universal wheels for the bottom plate lower end fixation.
Structure of the invention is novel, is skillfully constructed, simple to operate, it is ensured that safety of the belt pulley in transport process
Property, the damage to operator is avoided, while the efficiency of production can be improved, meets the needs of in production.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure of the present invention.
Fig. 2 is overall structure axis of the present invention side schematic diagram
Fig. 3 is supporting plate superstructure schematic diagram of the present invention.
Fig. 4 is locking device structure schematic diagram of the present invention.
Fig. 5 is that support plate of the present invention carries out swinging structure schematic diagram.
Fig. 6 is stripper plate structural schematic diagram of the present invention.
Fig. 7 is supporting plate upper axis side structure schematic diagram of the present invention.
Fig. 8 is the portion A enlarged structure schematic diagram in Fig. 7.
Specific embodiment
1-8 is described in further details a specific embodiment of the invention with reference to the accompanying drawing.
It is provided by Fig. 1-8, the present invention includes bottom plate 1, and support plate 2 is equipped with above bottom plate 1, and 2 left side of support plate is cut with scissors with bottom plate 1
Fixation is connect, support plate 2 is the structure swung with support plate 2 and 1 hinged place of bottom plate;
2 upper end of support plate is equipped with horizontally slidable supporting plate 3, is fixed with vertical plate 4 in the middle part of supporting plate 3,4 front and rear sides of vertical plate are fixed with
The end of multiple horizon bars 5, horizon bar 5 is equipped with retention device.
Bottom plate 1 is a square plate, has primarily served the effect of support, 1 right end of bottom plate is fixed with hand push portion, by manual
Push hand push portion whole equipment can be driven to walk, fixed on the left of bottom plate 1 there are two upper articulated slabs, and 2 lower end of support plate is fixed with
Two lower articulated slabs, upper articulated slab are hingedly fixed with lower articulated slab, and bottom plate 1 and 2 hinged place of support plate are equipped at two, in this way can be with
Increase the stability of equipment, supporting plate 3 horizontal can be slided along support plate 2, after the swing of support plate 2, in external force accessory plate
Left and right under so that support plate 2 and external force plate are in the same plane, such supporting plate 3 can glide along support plate 2 and outer vertical plate 4
To with ground face contact, belt pulley is placed on horizon bar 5, by retention device by the stuck horizon bar 5 of belt pulley, avoids skin
Belt wheel is skidded off from horizon bar 5, to play the role of protection.
The 1 middle part front and rear sides of bottom plate are respectively equipped with a locking device 6, and locking device 6 includes being fixed on bottom plate 1
Column 7, be equipped with below bottom plate 1 one can vertical sliding crushing block 8,8 upper end of crushing block is rotatably connected with the first spiral shell
Rasp bar 9, the first threaded rod 9 is threadedly coupled with column 7 and 9 upper end of the first threaded rod is through column 7.
The shape of crushing block 8 is taper, and 8 upper surface of crushing block is less than its lower end surface, in this way can increase crushing block 8 with
The area of ground face contact, when the first threaded rod 9 of rotation is rotated manually, the first threaded rod 9 carries out in the course of rotation
Vertical sliding, the vertical sliding of the first threaded rod 9 is to drive crushing block 8 to carry out vertical sliding, so that crushing block 8
It squeezes and contacts with ground, under the action of frictional force, so that equipment firmly be locked on the ground.
The crushing block 8 is fixed with the guide post 10 of L-type, and bottom plate 1 is slidably run through in 10 upper end of guide post.
Guide post 10 plays the role of guiding, and in the whole process, the upper surface of guide post 10 is in forever under bottom plate 1
The top of end face.
The 1 right side top of bottom plate is equipped with lateral rotatable worm screw 11, is engaged with turbine 12, turbine on the left of worm screw 11
12 middle parts are fixed with the second threaded rod 13, and 13 lower end of the second threaded rod is rotatably fixed in bottom plate 1, on the second threaded rod 13
End is threaded with the casing 14 of vertical sliding, and 14 upper end of casing is hinged with connecting rod 15, and 15 upper end of connecting rod and support plate 2 are hingedly solid
It is fixed.
Spiral toothed portion at worm screw 11 is at two, and the quantity of corresponding turbine 12 is also 2, is carried out in this way in worm screw 11
During rotation, turbine 12 can be driven to be rotated, identical setting can increase the stability of whole equipment at two, simultaneously
Worm screw 11 is spindle rotationally arranged between two stiffening plates, and the rotation of turbine 12 drives the second threaded rod 13 to be rotated, the
The rotations of two threaded rods 13 is so that casing 14 carries out vertical lifting, under the action of connecting rod 15 so that support plate 2 along
Hinged place is swung.
11 rear end of worm screw is fixed with hand wheel 16.
Then stiffening plate of the rear end of worm screw 11 through rear end is connected with hand wheel 16, operated to facilitate.
2 upper end of support plate is equipped with horizontal T-slot, is slidably equipped with T-block 17,17 upper end of T-block in T-slot
It is fixedly connected through support plate 2 with supporting plate 3,17 lower end of T-block is rotatably equipped with idler wheel 1918,1918 lower end surface of idler wheel and T
Type groove lower end surface is in contact.
T-block 17 and being used cooperatively for T-slot are most commonly seen guiding device, and the setting of idler wheel 1918 can reduce it
Frictional force, while idler wheel 1918 can permit equipment that its frictional force can be reduced in ground running.
The 2 top rear and front end of support plate is respectively fixed with protection board 19, and 3 top rear and front end of supporting plate is respectively fixed with
Stressed plate 20, what can be slid laterally between ipsilateral protection board 19 and stressed plate 20 is equipped with stripper plate 21, and 19 outer end of protection board is solid
Surely there is support column 22,21 outer end of stripper plate is rotatably connected with third threaded rod 23, third threaded rod 23 and 22 spiral shell of support column
Line connection and 23 front end face of third threaded rod run through support column 22, and 23 front end face of third threaded rod is placed on the outside of support column 22 and solid
Surely it is connected with handwheel 24.
Facilitated entire by the extruding stressed plate 20 of stripper plate 21 so as to which supporting plate 3 to be fixed in support plate 2
Transport.
21 outer end of stripper plate is fixed with guide rod 25, and protection board 19 is slidably run through in 25 outer end of guide rod.
The retention device includes that 5 end periphery of horizon bar is equipped with multiple rectangular channels, and outer end is hinged with block in rectangular channel
26, the structure that block 26 is swung with block 26 and rectangular channel hinged place, block 26 can be recycled after swinging to rectangular channel, block 26
Spring is equipped with below inner end, spring upper end is fixedly connected with block 26.
When belt pulley is slided from the outside of horizon bar 5, because block 26 can be swung, at this time in level
Under the action of hole among bar 5, block 26 is dateed back in rectangular channel, and belt pulley can quickly and easily be stuck in set to horizon bar 5
On, under the action of the spring, block 26 is that inner end is upturned, covered at this time the belt pulley that is filled on horizon bar 5 to
It can be stopped by block 26 during outer sliding, it, can be in block 26 in order to prevent to the scuffing of belt pulley and clashing and breaking
Most inner side coats side rubber layer, and when needing to remove belt pulley, pressing block 26 removes belt pulley, convenient and efficient.
1 lower end of bottom plate is fixed, and there are two directional wheel and two universal wheels.
The setting of directional wheel and universal wheel facilitates the movement of whole equipment.
The present invention is in use, supporting plate 3 is in separator so that it is convenient to which worker grasps with support plate 2 under original state
Make, after belt pulley set is filled on horizon bar 5, under the action of retention device, belt pulley will not be slided from horizon bar 5,
It ensure that the safety of belt pulley, support plate 2 is swung, under the action of outer vertical plate 4, so that supporting plate 3 slides into support plate 2
On, under the action of stripper plate 21, supporting plate 3 is fixed in support plate 2, locking device 6 is then opened, so that whole equipment can
To be rapidly performed by transport.
Structure of the invention is novel, is skillfully constructed, simple to operate, it is ensured that safety of the belt pulley in transport process
Property, the damage to operator is avoided, while the efficiency of production can be improved, meets the needs of in production.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of transfer device for facilitating belt pulley to transport, including bottom plate (1), which is characterized in that be equipped with above the bottom plate (1)
Support plate (2), support plate (2) left side and bottom plate (1) are hingedly fixed, and support plate (2) is hinged with bottom plate (1) with support plate (2)
The structure that place is swung;Support plate (2) upper end is equipped with horizontally slidable supporting plate (3), is fixed with vertical plate in the middle part of supporting plate (3)
(4), vertical plate (4) front and rear sides are fixed with multiple horizon bars (5), and the end of horizon bar (5) is equipped with retention device.
2. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the bottom plate (1)
Middle part front and rear sides are respectively equipped with a locking device (6), and locking device (6) includes the column (7) being fixed on bottom plate (1),
Be equipped with below bottom plate (1) one can vertical sliding crushing block (8), crushing block (8) upper end is rotatably connected with the first screw thread
Bar (9), the first threaded rod (9) is threadedly coupled with column (7) and the first threaded rod (9) upper end is through column (7).
3. a kind of transfer device for facilitating belt pulley to transport according to claim 2, which is characterized in that the crushing block
(8) it is fixed with the guide post (10) of L-type, bottom plate (1) is slidably run through in guide post (10) upper end.
4. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the bottom plate (1)
It is equipped with lateral rotatable worm screw (11) above right side, is engaged with turbine (12) on the left of worm screw (11), it is solid in the middle part of turbine (12)
Surely have the second threaded rod (13), the second threaded rod (13) lower end is rotatably fixed in bottom plate (1), on the second threaded rod (13)
End is threaded with the casing (14) of vertical sliding, and casing (14) upper end is hinged with connecting rod (15), connecting rod (15) upper end and support
Plate (2) is hingedly fixed.
5. a kind of transfer device for facilitating belt pulley to transport according to claim 4, which is characterized in that the worm screw (11)
Rear end is fixed with hand wheel (16).
6. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the support plate
(2) upper end is equipped with horizontal T-slot, is slidably equipped with T-block (17) in T-slot, support plate is run through in T-block (17) upper end
(2) it is fixedly connected with supporting plate (3), T-block (17) lower end is rotatably equipped with idler wheel (18), idler wheel (18) lower end surface and T-slot
Lower end surface is in contact.
7. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the support plate
(2) top rear and front end is respectively fixed with protection board (19), and rear and front end is respectively fixed with stressed plate (20) above supporting plate (3),
What can be slid laterally between ipsilateral protection board (19) and stressed plate (20) is equipped with stripper plate (21), and protection board (19) outer end is fixed
Have support column (22), stripper plate (21) outer end is rotatably connected with third threaded rod (23), third threaded rod (23) and support
Column (22) is threadedly coupled and third threaded rod (23) front end face runs through support column (22), and third threaded rod (23) front end face is placed in branch
On the outside of dagger (22) and it is fixedly connected with handwheel (24).
8. a kind of transfer device for facilitating belt pulley to transport according to claim 7, which is characterized in that the stripper plate
(21) outer end is fixed with guide rod (25), and protection board (19) are slidably run through in guide rod (25) outer end.
9. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the retention device
Multiple rectangular channels are equipped with including horizon bar (5) end periphery, outer end is hinged with block (26) in rectangular channel, and block (26) is with block
(26) it can be recycled after swinging to rectangular channel with the structure of rectangular channel hinged place swing, block (26), below block (26) inner end
Equipped with spring, spring upper end is fixedly connected with block (26).
10. a kind of transfer device for facilitating belt pulley to transport according to claim 1, which is characterized in that the bottom plate (1)
Lower end is fixed, and there are two directional wheel and two universal wheels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910330606.4A CN109878563B (en) | 2019-04-23 | 2019-04-23 | Transfer device facilitating transfer of belt pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910330606.4A CN109878563B (en) | 2019-04-23 | 2019-04-23 | Transfer device facilitating transfer of belt pulley |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109878563A true CN109878563A (en) | 2019-06-14 |
CN109878563B CN109878563B (en) | 2022-05-24 |
Family
ID=66938155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910330606.4A Active CN109878563B (en) | 2019-04-23 | 2019-04-23 | Transfer device facilitating transfer of belt pulley |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109878563B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111689380A (en) * | 2020-06-12 | 2020-09-22 | 北京玻钢院复合材料有限公司 | Light transfer bracket, processing mold and processing method |
CN112810681A (en) * | 2021-01-15 | 2021-05-18 | 厦门奈克斯新材料有限公司 | Portable industrial adhesive product conveying device |
CN113103949A (en) * | 2021-05-16 | 2021-07-13 | 张保华 | Goods shifts transport vechicle based on tray is placed |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203439073U (en) * | 2013-08-02 | 2014-02-19 | 山东永泰化工有限公司 | Tire transporting support |
CN104401376A (en) * | 2014-11-10 | 2015-03-11 | 重庆富吉机械制造有限公司 | Wheel rim carrying shelf |
CN107933662A (en) * | 2017-12-21 | 2018-04-20 | 重庆思御科技有限公司 | A kind of hard disk transports structure |
KR20180115886A (en) * | 2017-04-14 | 2018-10-24 | (주)성연테크 | Liquid delivery system |
CN108749881A (en) * | 2018-06-07 | 2018-11-06 | 刘子英 | A kind of pallet for transporting of new energy power vehicle battery |
CN109291965A (en) * | 2018-11-23 | 2019-02-01 | 开平市浩轮五金制品有限公司 | A kind of industrial production trolley |
CN109436067A (en) * | 2018-11-06 | 2019-03-08 | 阜阳市金亮涂料有限公司 | A kind of handling device of building coating bucket |
-
2019
- 2019-04-23 CN CN201910330606.4A patent/CN109878563B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203439073U (en) * | 2013-08-02 | 2014-02-19 | 山东永泰化工有限公司 | Tire transporting support |
CN104401376A (en) * | 2014-11-10 | 2015-03-11 | 重庆富吉机械制造有限公司 | Wheel rim carrying shelf |
KR20180115886A (en) * | 2017-04-14 | 2018-10-24 | (주)성연테크 | Liquid delivery system |
CN107933662A (en) * | 2017-12-21 | 2018-04-20 | 重庆思御科技有限公司 | A kind of hard disk transports structure |
CN108749881A (en) * | 2018-06-07 | 2018-11-06 | 刘子英 | A kind of pallet for transporting of new energy power vehicle battery |
CN109436067A (en) * | 2018-11-06 | 2019-03-08 | 阜阳市金亮涂料有限公司 | A kind of handling device of building coating bucket |
CN109291965A (en) * | 2018-11-23 | 2019-02-01 | 开平市浩轮五金制品有限公司 | A kind of industrial production trolley |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111689380A (en) * | 2020-06-12 | 2020-09-22 | 北京玻钢院复合材料有限公司 | Light transfer bracket, processing mold and processing method |
CN112810681A (en) * | 2021-01-15 | 2021-05-18 | 厦门奈克斯新材料有限公司 | Portable industrial adhesive product conveying device |
CN112810681B (en) * | 2021-01-15 | 2022-05-17 | 厦门奈克斯新材料有限公司 | Portable industrial adhesive product conveying device |
CN113103949A (en) * | 2021-05-16 | 2021-07-13 | 张保华 | Goods shifts transport vechicle based on tray is placed |
Also Published As
Publication number | Publication date |
---|---|
CN109878563B (en) | 2022-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109878563A (en) | A kind of transfer device for facilitating belt pulley to transport | |
CN107486323A (en) | A kind of Chinese medicine chopping grinding integration apparatus | |
CN205611289U (en) | Saline and alkaline land forage grass segmentation cutting machine | |
CN205437314U (en) | Convenient fixed steel pipe cutting equipment | |
CN208117028U (en) | cutting machine | |
CN211137048U (en) | Reinforcing bar processing extends auxiliary platform | |
CN207156042U (en) | A kind of bamboo clappers processing unit (plant) | |
CN205870189U (en) | Pipelined hardware equipment of polishing | |
CN211217043U (en) | Wild chrysanthemum flower mixed traditional Chinese medicinal material extraction device | |
CN104928903B (en) | A kind of equipment of cloth cutting | |
CN204686119U (en) | A kind of gathering-device of drilling machine iron filings | |
CN207090939U (en) | A kind of simple scaffold of construction | |
CN208095814U (en) | A kind of quick remove device of wasp nest | |
CN109160426B (en) | Tree hoisting device for garden engineering | |
CN207735842U (en) | A kind of building hoist standard knot tooling of flexible modulation | |
CN110574561B (en) | Garden pruning tool | |
CN205363540U (en) | Automatic discharge apparatus of sharpedge grinding machine | |
CN206565254U (en) | A kind of regulatable fruit is cut leather jacket and put | |
CN216759254U (en) | Deburring equipment for agricultural machinery | |
CN205552906U (en) | Quick cutting device of tubular pile | |
CN204821649U (en) | Portable conveyer of milling machine cutting fluid | |
CN202716135U (en) | Electric belt sander | |
CN107398935A (en) | A kind of cutting apparatus of cigarette tipping paper line half | |
CN209120853U (en) | A kind of gardens transplanting tree device | |
CN204898396U (en) | Device of cutting cloth |
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 |