CN209531713U - A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling - Google Patents
A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling Download PDFInfo
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- CN209531713U CN209531713U CN201920099230.6U CN201920099230U CN209531713U CN 209531713 U CN209531713 U CN 209531713U CN 201920099230 U CN201920099230 U CN 201920099230U CN 209531713 U CN209531713 U CN 209531713U
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- block
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- rack
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 title claims abstract description 10
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of mill roll mechanisms, including first roll and second roll, the both ends of first roll and second roll pass through roller base respectively and connect with rack, elastic component is provided between two roller bases in same rack, roller gap adjustment component is provided between rack and the roller base of first roll, rack is fixedly connected with the roller base of second roll；Basic blocks in its central roll gap adjustment component include with the first block and the second block for adjusting gap, first block is between adjusting block and the second block, second block is fixedly connected with the roller base of first roll, the first block and/or the setting of the second block surface for adjusting gap two sides are fluted, guide post is rotatably provided in groove, the axial direction of groove and the central axis of second roll are perpendicular.Split type basic blocks can cooperate the variation of roll levelness to realize the automatic adjusument of bearing block, guarantee the service life of each component in bearing block.The invention also discloses a kind of. g., lead tape equipment for continuously rolling including mill roll mechanism.
Description
Technical field
The utility model relates to roll technology fields, and in particular to a kind of mill roll mechanism and. g., lead tape equipment for continuously rolling.
Background technique
The basic structure of mill roll mechanism includes two roller assemblies, includes roll and roll driving assembly in roller assembly,
Roll is connect by bearing with roller base, and roller base is arranged in the rack of roll two sides, two roller bases ipsilateral positioned at roll
Between be provided with elastic component, the regulating mechanism for adjusting roll spacing is provided in rack.
Roll spacing common in the art adjusts (roll gap adjustment) mechanism such as CN103182492A, CN 104259212
It include adjusting block and basic blocks, the bottom surface and basis of adjusting block in three kinds of schemes disclosed in 203830403 U of A and CN
The top surface of block is inclined surface, (is adjusted in previous scheme using adjusting bolt, rear two using the relative motion of adjusting block and basic blocks
Lead screw is driven to adjust using driving motor in scheme) realize the adjusting of adjusting block and basic blocks sub-assembly height, adjusting block and base
Plinth block sub-assembly presses roller base, and the elastic component between roller base is made to deform, the final adjusting for realizing roll seam.
By taking. g., lead tape milling train as an example, end cap is provided between roll and rack, bearing cover and axis on the inside of rack
Roll oil sealing is provided between holding, the cooling water that oil sealing helps to obstruct milling train enters in bearing, to ensure the use longevity of bearing
Life.Since the slack adjuster of roll two sides is adjusted respectively, it inevitably will appear the deviation of roll levelness.In order to suitable
Above-mentioned error is answered, reduces abrasion of the roll deviation for bearing, the both ends of roll generally use self-aligning roller bearing and bearing block
Connection, but there is also following technological deficiencies: and the bearing with levelness deviation persistently rotates, and the abrasion between roll and oil sealing increases
Add, lead to the reduced service life of oil sealing, maintenance shut-downs frequency increases；After long-time use, the damage of self-aligning roller bearing raceway,
And then influence the degree of regulation of roll spacing.
Utility model content
One of the purpose of this utility model is to overcome defect existing in the prior art, provides a kind of mill roll mechanism, benefit
With the rotatable mating connection of guide post and groove, realize that the bearing block of first bearing is adjusted with roll levelness adaptive synchronicity,
Oil sealing and bearing long service life in bearing block.
Realize above-mentioned technical effect, the technical solution of the utility model are as follows: a kind of mill roll mechanism, including first roll and
The both ends of two rolls, the first roll and second roll pass through roller base respectively and connect with rack, and two in same rack roll
It is provided with elastic component between roller seat, roller gap adjustment component, rack are provided between the rack and the roller base of first roll
It is fixedly connected with the roller base of second roll；
Roller gap adjustment component includes basic blocks, adjusting block and actuator, and the binding face of basic blocks and adjusting block is mutual
Inclined surface and parallel with the central axis of the second roll is mended, actuator is for driving adjusting block to tilt in the basic blocks
It is moved on face along inclination extending direction；
It is characterized in that, basic blocks include with the first block and the second block for adjusting gap, the first block, which is located at, to be adjusted
Between locking nub and the second block, the second block is fixedly connected with the roller base of first roll, adjusts the first block of gap two sides
And/or second block surface setting it is fluted, be rotatably provided with guide post in groove, the axial direction of groove and the second roll
Central axis is perpendicular.
Preferred technical solution is that the contact surface outer profile between column and the groove face of groove is arc-shaped.
Preferred technical solution is, is the face contact of arc-shaped between guide post and the groove face of groove.
Preferred technical solution is that the surface of the first block and the second block that adjust gap two sides is provided with groove,
The corresponding central angle in discount vibram outlet shape cross section of the groove is respectively less than 180 °.
Preferred technical solution is that the radius of the discount vibram outlet shape cross section of the first block and the second block further groove is consistent, is led
The cross section of column is cylinder.
Preferred technical solution is that the end of first roll and second roll is connected by cylinder roller bearing and bearing block
It connects.
Preferred technical solution is that the end of first roll and second roll passes through cylinder roller bearing and zanjon arranged side by side
Ball bearing is connect with bearing block.
Preferred technical solution is, corresponding first roll or second roll is arranged in the deep groove ball bearing in bearing block
Between roll surface section and cylinder roller bearing.
Preferred technical solution is, groove setting in the first block or the second block surface, guide post with corresponding second piece
Body or the first block are fixedly connected.
The purpose of this utility model is to provide a kind of. g., lead tape equipment for continuously rolling, which is characterized in that including above-mentioned roller mill
Structure.
Advantages and beneficial effects of the utility model lie in that
Roller gap adjustment component in the mill roll mechanism uses split type basic blocks, the roller gap adjustment in machine frame at two sides
When there is deviation, the basic blocks that the second block, guide post and the first block are constituted can realize automatic adjusument, and roll and bearing block are real
Now adaptive rotation, it is ensured that the service life of each component in the bearing block including oil sealing and bearing.
Detailed description of the invention
Fig. 1 is the main view of the utility model mill roll mechanism；
Fig. 2 be Fig. 1 along the sectional view of A-A；
Fig. 3 is the partial enlarged view of rack in Fig. 2；
Fig. 4 is the explosive view of basic blocks in Fig. 3；
Fig. 5 is the structural schematic diagram of the non-adaptive adjustment state of basic blocks in Fig. 3；
Fig. 6 is the structural schematic diagram of basic blocks automatic adjusument state in Fig. 3；
Fig. 7 is the structural schematic diagram of the non-adaptive adjustment state of basic blocks in embodiment 2；
Fig. 8 is the structural schematic diagram of the non-adaptive adjustment state of basic blocks in embodiment 3；
Fig. 9 is the structural schematic diagram of the non-adaptive adjustment state of basic blocks in embodiment 4.
In figure: 1, first roll；2, second roll；3, roller base；4, rack；5, elastic component；6, roller gap adjustment component；
61, basic blocks；62, adjusting block；63, actuator；7, cylinder roller bearing；8, deep groove ball bearing；A, the first block；B, second piece
Body；C, gap is adjusted；D, groove；E, guide post；F, raised line.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
[connection relationship of the roller base of rack and second roll, the roller base of first roll and roller gap adjustment component]
The connection type of rack and second roll includes, but are not limited to, the following ways: the roller base of second roll and rack it
Between be fixedly connected and (be provided with locking member perhaps locating part between roller base and rack) or be located at second roll when first roll
When top or upper side, the roller base of second roll is folded between rack and the roller base of first roll, i.e. second roll
Roller base be to shelve on the rack, the roller base of first roll need to be realized according to the adjusted result of roller gap adjustment component from
It adapts to adjust, therefore the roller base of first roll has swing surplus, the including but not limited to roll of first roll in rack
Seat is shelved on above the roller base of second roll by elastic component or side.
The direction of displacement of first roll when the position of roller gap adjustment component depends on adjusting rolling spacing: first roll is vertical
Displacement, then roller gap adjustment component is arranged in above or below the roller base of first roll；First roll vertical displacement, then between roller
Gap adjusts the roller base side that first roll is arranged in component.In order to reduce the kinetic force of friction between guide post and groove, it is preferred that
Roller gap adjustment component is arranged in above the roller base of first roll or side.
The roller gap adjustment component structure of two racks is consistent in mill roll mechanism, the first block further limited and/or
The groove of two blocks axial, in machine frame at two sides first block and/or second block perpendicular with the central axis of the second roll
Groove it is axially parallel.
Elastic component between two roller bases includes but is not limited to spring.
[binding faces of basic blocks and adjusting block]
Basic blocks are complementary inclined surface with the binding face of adjusting block, indicate that the binding face of basic blocks and adjusting block is inclination
Face, and binding face inclination angle is complementary, the mechanism one with roll gap adjustment well known in the prior art or roll clearance adjusting mechanism
It causes.
[the second block is fixedly connected with the roller base of first roll]
The effect that second block is fixedly connected with first roll roller base is to ensure that rolling for the second block and first roll
Relative displacement does not occur for roller seat, or minimum relative displacement occurs.
The connection relationship of second block and first roll roller base includes, but are not limited to, the following ways: the second block and first
The roller base of roll is fixedly connected by the way that fixedly connected part such as bolt is detachable；Second block and the roller base of first roll it
Between integral type connect；The recessed portion and lug boss matched is provided on first roll roller base and the contact surface of the second block；
The bottom end of second block is integrally embedded in first roll roller base depression in the surface portion；Rack two sides are provided with positive stop strip, the
The bottom end of two blocks is integrally embedded in the space that rack, first roll roller base and positive stop strip enclose.
[way of contact between guide post and groove]
The way of contact being rotatably provided between guide post guide post and groove in groove include but is not limited to radius not etc.
Face contact, arc surface between the equal arc surface of line contact between arc surface, radius and the line between isosceles groove groove face
Contact, contact surface outer profile further preferably between guide post and groove be it is arc-shaped, including but not limited to arc-shaped surface connects
Touch and organize the linear line contact of in the arc-shaped several, the line of several arc shapeds being arranged successively contacts and several
A point contact.Since roller gap adjustment component is folded between rack and the roller base of first roll, the first block, guide post and
Opposing force between two blocks is larger, and contact surface becomes big control between guide post and groove, then dynamic between guide post and groove
Frictional force becomes small.In contrast, the contact surface between the equal arc surface of radius is maximum.
In order to increase the contact area between the first block, guide post and the second block, further, gap two sides are adjusted
The first block and the surface of the second block be provided with groove, the cross section of groove is discount vibram outlet shape, and cross section discount vibram outlet shape is corresponding
Central angle be respectively less than 180 °；It is further preferred are as follows: the half of the discount vibram outlet shape cross section of the first block and the second block further groove
Diameter is consistent, and the cross section of guide post is cylinder.
[connection relationship of the first block, guide post and the second block]
It is split type between first block, guide post and the second block or the surface of the first block, guide post is arranged in groove
It is fixedly connected with the second block；Or the surface of the second block is arranged in groove, guide post is fixedly connected with the first block, fixed to connect
Connect preferably integral type connection.
[the bearing type selecting of roller base]
The bearing type selecting of roller base is not particularly limited, and self-aligning roller bearing can be used, and milling train can also be used and commonly justify
Column roller bearing, since deep groove ball bearing operating limit revolving speed is higher, thrust capacity is relatively large, and radial load is held
It is relatively small by ability, and cylinder roller bearing operating limit revolving speed cannot be born axial negative substantially without deep groove ball bearing height
Lotus, but radial load ability to bear is relatively large, for the ease of the control of rolling accuracy, deep groove ball bearing preferably arranged side by side
And cylinder roller bearing.
[the adjusting gap size between the first block and the second block]
The size for adjusting gap corresponds to the precision of milling train depending on the levelness deviation and roll of roll, and. g., lead tape is rolled
For machine, adjusting gap is usually 0.5~5mm, preferably 1~4mm.
Embodiment 1
As shown in figures 1 to 6, mill roll mechanism in embodiment 1, including first roll 1 and second roll 2, first roll 1 and
The both ends of two rolls 2 pass through roller base 3 respectively and connect with rack 4, are arranged between two roller bases 3 in same rack 4 flexible
Roller gap adjustment component 6, the roll of rack 4 and second roll 2 are provided between the roller base 3 of part 5, rack 4 and first roll 1
Seat 3 is fixedly connected；
Roller gap adjustment component 6 includes basic blocks 61, adjusting block 62 and actuator 63, basic blocks 61 and adjusting block 62
Binding face is complementary inclined surface and parallel with the central axis of second roll 2, and actuator 63 is for driving adjusting block 62 in base
It is moved on plinth block inclined surface along inclination extending direction；
Basic blocks 61 include being located at adjusting block 62 with the first block a and the second block b, the first block a for adjusting gap c
And second between block b, the second block b is fixedly connected with the roller base 3 of first roll 1, adjusts the first block of the two sides gap c
A and the second surface block b are provided with grooves d, and guide post e, axial direction and the second roll 2 of grooves d are rotatably provided in grooves d
Central axis is perpendicular, is the face contact of arc-shaped between guide post and the groove face of grooves d.
Specifically, rack 4 is the frame shape erect in embodiment 1, the central axis of first roll 1 and second roll 2 is in up and down
It is arranged in parallel, second roll 2 is located at the lower section of first roll 1, and the roller base 3 of second roll 2 is folded in the roll of first roll 1
Between seat 3 and the bottom frame of frame shape rack, elastic component pressure spring is provided between two roller bases, roller gap adjustment component 6 is arranged
Between the roller base 3 of first roll 1 and the top frame of frame shape rack, the second block b is located at rack 4, roll end cap and
The roller base 3 of one roll 1 encloses in the open cavity for being in.
The actuator 63 of adjusting block includes screw rod in embodiment 1, can by bearing between screw rod and the vertical frame of rack 4
It is rotatablely connected, the screw rod driving end outside rack 4 is fixedly connected with handwheel or driving motor, and the structure of above-mentioned actuator is known
Structure.
First block 1 is consistent with the radius of discount vibram outlet shape cross section of 2 further groove d of the second block, and the cross section of guide post e is circle
Cylindricality.
As Figure 4-Figure 6, since deviation occurs in machine frame at two sides central roll gap adjustment component 6, lead to 1 left side of first roll partially
Low right side is higher, and the position of the first block a, guide post e and the second block b change, as shown in Figure 5, in machine frame at two sides
The central axis of arc-shaped contact surface adaptively rotates second block b in the direction of the arrow between guide post e and grooves d, guarantees the
One roll 1, corresponding oil sealing and bearing centre axis are located along the same line, and extend the service life of oil sealing and bearing.
The end of first roll 1 and second roll 2 passes through cylinder roller bearing 7 and deep groove ball bearing 8 and bearing arranged side by side
Seat 3 connects.Specifically, the roll surface section of corresponding first roll 1 or second roll 2 is arranged in the deep groove ball bearing 8 in bearing block 3
Between cylinder roller bearing 7.
Embodiment 2
As shown in fig. 7, embodiment 2 is based on embodiment 1, difference is the structure of basic blocks 61, guide post e and the top guide post e
The first block a be fixedly connected, the second top surface block b is provided with grooves d, the bottom surface face contact of grooves d and guide post.
The cross section of guide post e is composed of top isosceles triangle and lower semicircular shape in embodiment 2, the first block a
Folding face is face contact at the top of the grooves d and guide post e of bottom, the arc surface of grooves d and the bottom guide post e at the top of the second block b
For face contact, the junction of the bottom guide post e arc surface cross section middle and upper part triangle and lower semicircular shape is additionally provided with integrated
It is arranged on raised line f, raised line f by countersunk screw holes, the raised line of guide post e is bolted with the first block a.
Embodiment 3
As shown in figure 8, embodiment 3 is based on embodiment 1, difference is, the guide post e integral type of embodiment 3 is connected to second
On the top surface of block b, 7 lines are contacted between guide post e and the grooves d of the first block.
Embodiment 4
As shown in figure 9, embodiment 4 the difference from example 2 is that, the cross section of guide post e by top isosceles trapezoid and under
Portion's semicircle is composed.
The surface for adjusting the first block a and the second block b of gap two sides is provided with grooves d, and the discount vibram outlet shape of grooves d is horizontal
The corresponding central angle in section is respectively less than 180 °.
Guide post is horizontal in embodiment 1-4, and as equivalent substitution, guide post e may be heeling condition, meet grooves d
Axial direction and second roll 2 the perpendicular condition of central axis.
In embodiment 1-4, grooves d is in through slot shape along the inclination extending level direction of basic blocks inclined surface, as alternative
Case, the structure of the second block can be with are as follows: grooves d is arranged in the second top surface block b, and the end of grooves d does not run through second
The end face of block b, the bottom surface of the first block a are provided with the guide post e that cross section is discount vibram outlet shape, and guide post e is rotatably provided in d.
. g., lead tape equipment for continuously rolling includes the mill roll mechanism in above embodiments, and the first roll 1 and second in mill roll mechanism are rolled
One end of roller 2 is equal to corresponding reduction gearbox by coupling piece and connects with driving motor.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. the both ends of a kind of mill roll mechanism, including first roll and second roll, the first roll and second roll lead to respectively
It crosses roller base to connect with rack, is provided with elastic component between two roller bases in same rack, the rack and first roll
Roller gap adjustment component is provided between roller base, rack is fixedly connected with the roller base of second roll；
Roller gap adjustment component includes basic blocks, adjusting block and actuator, and basic blocks are inclined with the binding face of adjusting block to be complementary
Inclined-plane and parallel with the central axis of the second roll, actuator is for driving adjusting block in the basic blocks inclined surface
It is moved along inclination extending direction；
It is characterized in that, basic blocks include the first block and the second block with adjusting gap, the first block is located at adjusting block
And second between block, the second block is fixedly connected with the roller base of first roll, adjust gap two sides the first block and/or
The setting of second block surface is fluted, and guide post, the center of the axial direction of groove and the second roll are rotatably provided in groove
Axis is perpendicular.
2. mill roll mechanism according to claim 1, which is characterized in that the contact surface foreign steamer between guide post and the groove face of groove
Exterior feature is arc-shaped.
3. mill roll mechanism according to claim 2, which is characterized in that be the face of arc-shaped between guide post and the groove face of groove
Contact.
4. mill roll mechanism according to claim 3, which is characterized in that adjust the first block and the second block of gap two sides
Surface be provided with groove, the corresponding central angle in discount vibram outlet shape cross section of the groove is respectively less than 180 °.
5. mill roll mechanism according to claim 4, which is characterized in that the discount vibram outlet shape of the first block and the second block further groove
The radius of cross section is consistent, and the cross section of guide post is cylinder.
6. mill roll mechanism according to claim 1, which is characterized in that the end of first roll and second roll passes through cylinder
Roller bearing is connect with bearing block.
7. mill roll mechanism according to claim 1, which is characterized in that the end of first roll and second roll passes through arranged side by side
Cylinder roller bearing and deep groove ball bearing connect with bearing block.
8. mill roll mechanism according to claim 7, which is characterized in that the deep groove ball bearing in bearing block is arranged corresponding
Between first roll or the roll surface section and cylinder roller bearing of second roll.
9. mill roll mechanism according to claim 1, which is characterized in that groove is arranged in the first block or the second block table
Face, guide post are fixedly connected with corresponding second block or the first block.
10. a kind of. g., lead tape equipment for continuously rolling, which is characterized in that including mill roll mechanism described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099230.6U CN209531713U (en) | 2019-01-22 | 2019-01-22 | A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920099230.6U CN209531713U (en) | 2019-01-22 | 2019-01-22 | A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531713U true CN209531713U (en) | 2019-10-25 |
Family
ID=68270717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920099230.6U Withdrawn - After Issue CN209531713U (en) | 2019-01-22 | 2019-01-22 | A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590331A (en) * | 2019-01-22 | 2019-04-09 | 江苏东顺新能源科技有限公司 | A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling |
-
2019
- 2019-01-22 CN CN201920099230.6U patent/CN209531713U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590331A (en) * | 2019-01-22 | 2019-04-09 | 江苏东顺新能源科技有限公司 | A kind of mill roll mechanism and. g., lead tape equipment for continuously rolling |
| CN109590331B (en) * | 2019-01-22 | 2024-02-27 | 江苏东顺新能源科技有限公司 | Roller mechanism and lead strip continuous rolling equipment |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191025 Effective date of abandoning: 20240227 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191025 Effective date of abandoning: 20240227 |
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| AV01 | Patent right actively abandoned |