CN207238845U - A kind of metal tube roller scouring machine of full-automatic loading and unloading - Google Patents
A kind of metal tube roller scouring machine of full-automatic loading and unloading Download PDFInfo
- Publication number
- CN207238845U CN207238845U CN201721232957.4U CN201721232957U CN207238845U CN 207238845 U CN207238845 U CN 207238845U CN 201721232957 U CN201721232957 U CN 201721232957U CN 207238845 U CN207238845 U CN 207238845U
- Authority
- CN
- China
- Prior art keywords
- rolling wheel
- roller groove
- metal pipe
- cylinder
- roller
- 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.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 title claims abstract description 74
- 238000009991 scouring Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 79
- 238000005096 rolling process Methods 0.000 claims description 46
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009415 formwork Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
A kind of metal tube roller scouring machine of full-automatic loading and unloading, when being intended to overcome the batches of metal pipe roller groove processing of the prior art to same specification, the loading and unloading by the way of artificial, the shortcomings that low production efficiency, a kind of metal tube roller scouring machine of full-automatic loading and unloading is provided, including rack section, material loading part, roller groove processing part, transfer material part and feed section, material loading part, transfer material part, feed section and roller groove processing are partially installed on rack section, the discharge end of material loading part is corresponding with transfer material part, transfer material part both ends are corresponding with feed section and roller groove processing part respectively.The arc retainer groove of splicing platform in transfer material part is corresponding with the discharge end of material loading part, the axis direction of positioning core axle is identical with the axis direction of support mandrel in feed section in roller groove processing part, when forming work metal pipe roller groove processing, one end and positioning core axle grafting, the other end and the connection structure of support mandrel grafting.The utility model can realize automation loading and unloading, be adapted to use during metal tube roller groove.
Description
Technical field
It the utility model is related to metal tube manufacture field, more particularly to a kind of metal tube roller scouring machine of full-automatic loading and unloading.
Background technology
Roller groove is a kind of processing method common in mechanical processing, when carrying out roller groove processing to same specification batches of metal pipe,
How to improve the loading and unloading speed of work metal pipe is to determine the key of processing efficiency.It is existing that such metal tube roller groove is added
In man-hour, the artificial mode loading and unloading of generally use, when carrying out batch machining, artificial loading and unloading can take a substantial amount of time, and lead
Cause production efficiency low.
Utility model content
When the utility model overcomes the batches of metal pipe roller groove processing of the prior art to same specification, using artificial side
A kind of the shortcomings that formula loading and unloading, low production efficiency, there is provided metal tube roller scouring machine of full-automatic loading and unloading.
The utility model realizes that the technical solution that goal of the invention uses is：A kind of metal tube roller groove of full-automatic loading and unloading
Machine, including rack section, material loading part and roller groove processing part, further include transfer material part and feed section；The feeding
Partly, transfer material part, feed section and roller groove processing are partially installed on rack section, the discharge end of the material loading part
Corresponding with transfer material part, transfer material part both ends are corresponding with feed section and roller groove processing part respectively；The transfer material
Part includes a pair of splicing platform by splicing platform control cylinder control lifting, and the upper end face of splicing platform is along work metal pipe roller
The axis direction of groove processing state is equipped with arc retainer groove, and splicing platform control cylinder is fixedly connected with rack section；Described
Feed section is cylinder-driven mechanism, including the transfer station of cylinder controlled level movement is controlled by transfer station, and transfer station includes
Stent, support mandrel and cylinder, support mandrel one end are fixedly connected with stent, and cylinder is arranged on the top of stent, the axis of cylinder
Line and the axis of support mandrel are vertically arranged, and stent is equipped with the through hole that cylinder passes through, and the direction of motion of transfer station is with being processed
The axis direction of metal tube roller groove processing state is identical, and the stent of transfer station is formed with rack section to be slidably connected；The roller
Groove processing part includes：Rolling wheel, rolling wheel swing arm, rolling wheel control cylinder, positioning core axle and are passed by motor-driven gear
Motivation structure, rolling wheel swing arm are connected with rack section axis hole, and rolling wheel swing arm both ends control cylinder with rolling wheel, rolling wheel respectively
Connection, rolling wheel are correspondingly arranged with positioning core axle, when forming rolling wheel control cylinder drive rolling wheel swing, rolling wheel and positioning
The axis direction and the axis direction of work metal pipe roller groove processing state of the structure of mandrel contact, rolling wheel and positioning core axle
Identical, gear drive drives rolling wheel and positioning core axle to rotate respectively；The arc of splicing platform in the transfer material part
Shape retainer groove is corresponding with the discharge end of material loading part, the axis direction of positioning core axle and feeding in the roller groove processing part
The axis direction of support mandrel is identical in part, when forming work metal pipe roller groove processing, one end and positioning core axle grafting, and quilt
Process the other end of metal tube and the connection structure of support mandrel grafting.
Further, the transfer material part is further included by the material lift plate and gear of the control cylinder control lifting of material lift plate
Plate, material lift plate control cylinder and baffle be installed on rack section, material lift plate from body it is tall and big in baffle upper surface with it is upper
Expect the spacing of the discharge end of part, splicing platform is separately positioned on the both sides of baffle, splicing platform, material lift plate and baffle shape with material lift plate
After into material lift plate, work metal pipe is raised at baffle, the inclined-plane of work metal pipe along baffle is slipped to the arc of splicing platform
Structure in shape retainer groove.
Further, the transfer material part further includes the limiting plate and spring of arc, and limiting plate is corresponding with splicing platform
Set, the center line pair of axis when work metal pipe is slipped to the minimum point of the cambered surface of limiting plate and arc retainer groove
Should, limiting plate one end is installed on rack section, and spring one end is fixedly connected with limiting plate, and the spring other end is consolidated with rack section
Fixed connection.
Further, the positioning core axle of the roller groove processing part is equipped with annular groove, the size of annular groove with
The size of work metal pipe design processing groove is corresponding.
Further, the positioning core axle of the roller groove processing part is equipped with annular protrusion, and rolling wheel is equipped with and ring
The raised corresponding circular pit of shape, the size of annular protrusion are corresponding with the size of work metal pipe design processing groove.
The beneficial effects of the utility model are：The utility model passes through material loading part, transfer material part, feed section and roller
The cooperation of groove processing part, realizes automation loading and unloading, compared with traditional artificial loading and unloading, improves production efficiency.
The utility model will be further described with embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the partial enlarged view A of Fig. 1.
Fig. 3 is the partial enlarged view B of Fig. 1.
Fig. 4 is the partial enlarged view C of Fig. 1.
Fig. 5 is the machining sketch chart one of the roller groove processing part of the utility model.
Fig. 6 is the machining sketch chart two of the roller groove processing part of the utility model.
In attached drawing, 1 be rack section, 2 be material loading part, 2-1 is discharge end, 3 be roller groove processing part, 3-1 be rolling
Wheel, 3-1-1 are circular pit, 3-2 is rolling wheel swing arm, 3-3 is that to control cylinder, 3-4 be positioning core axle to rolling wheel, 3-5 is tooth
Wheel drive mechanism, 3-4-1 are annular groove, 3-4-2 is annular protrusion, 4 be transfer material part, 4-1 be splicing platform control cylinder,
4-2 is splicing platform, 4-2-1 is arc retainer groove, 4-3 is material lift plate, 4-4 is baffle, 4-5 is limiting plate, 4-6 is spring, 5
It is that to control cylinder, 5-2 be transfer station to transfer station for feed section, 5-1,5-2-1 is stent, 5-2-2 is support mandrel, 5-2-3
It is work metal pipe for cylinder, 6.
Embodiment
As shown in drawings, the metal tube roller scouring machine of a kind of full-automatic loading and unloading of the present embodiment, including rack section 1, on
Expect part 2, roller groove processing part 3, transfer material part 4 and feed section 5.
Material loading part 2, transfer material part 4, feed section 5 and roller groove processing part 3 are installed on rack section 1.Feeding
The discharge end of part 2 is corresponding with transfer material part 4.4 both ends of transfer material part respectively with feed section 5 and roller groove processing part 3
It is corresponding.
Transfer material part 4 includes a pair of splicing platform 4-2 by splicing platform control cylinder 4-1 control liftings.Splicing platform 4-2's
Upper end face is equipped with arc retainer groove 4-2-1 along the axis direction of 6 roller groove processing state of work metal pipe.Splicing platform controls
Cylinder 4-1 is fixedly connected with rack section 1；To ensure that work metal pipe 6 is accurately fallen into from the discharge end 2-1 of material loading part 2
In the arc retainer groove 4-2-1 of splicing platform 4-2, the preferable transfer material part 4 of the present embodiment is further included controls gas by material lift plate
The material lift plate 4-3 and baffle 4-4 of cylinder control lifting.Material lift plate controls cylinder and baffle 4-4 to be installed on rack section 1.Lift
The discharge end 2-1 of the adjacent material loading parts 2 of flitch 4-3 is set.Material lift plate 4-3 from body it is tall and big in baffle 4-4 upper surfaces with it is upper
Expect the spacing of the discharge end 2-1 of part 2, using such structure, when material lift plate 4-3 one work metal pipe 6 of lifting, after
Continuous work metal pipe 6 is kept out the discharge end 2-1 in material loading part 2 by material lift plate 4-3, realizes orderly feeding.Splicing platform
4-2 and material lift plate 4-3 is separately positioned on the both sides of baffle 4-4.The upper surface of material lift plate 4-3 and baffle 4-4 are inclined-plane, inclined-plane to
Splicing platform 4-2 sides tilt, and inclined-plane is beneficial to the work metal pipe 6 by material lift plate 4-3 liftings to mono- side rolls of splicing platform 4-2.
After work metal pipe 6 is raised at baffle 4-4 by splicing platform 4-2, material lift plate 4-3 and baffle 4-4 formation material lift plate 4-3, quilt
The inclined-plane of processing metal tube 6 along baffle 4-4 are slipped to the structure in the arc retainer groove 4-2-1 of splicing platform 4-2.To be more preferable
The setting point of work metal pipe 6 is limited, the preferable transfer material part 4 of the present embodiment further includes the limiting plate 4-5 and bullet of arc
Spring 4-6.Limiting plate 4-5 is correspondingly arranged with splicing platform 4-2, and work metal pipe 6 is slipped to the minimum point of the cambered surface of limiting plate 4-5
When axis it is corresponding with the center line of arc retainer groove 4-2-1.Limiting plate 4-5 one end is installed on rack section 1.Spring 4-
6 one end are fixedly connected with limiting plate 4-5, and the spring 4-6 other ends are fixedly connected with rack section 1.Work metal pipe 6 is along baffle
When the inclined-plane of 4-4 tumbles downwards, work metal pipe 6 is contacted with the cambered surface of limiting plate 4-5, is tumbled along the cambered surface of limiting plate 4-5
To minimum point, when splicing platform 4-2 is by work metal 6 lifting of pipe, limiting plate 4-5 rotates and under the action of spring 4-6
Reset.
Feed section 5 is cylinder-driven mechanism, including the transfer station of cylinder 5-1 controlled levels movement is controlled by transfer station
5-2.Transfer station 5-2 includes stent 5-2-1, support mandrel 5-2-2 and cylinder 5-2-3.Support mandrel 5-2-2 one end and stent 5-
2-1 is fixedly connected.Cylinder 5-2-3 is arranged on the top of stent 5-2-1, the axis of cylinder 5-2-3 and the axis of support mandrel 5-2-2
Line is vertically arranged.Stent 5-2-1 is equipped with the through hole that cylinder 5-2-3 is passed through.The direction of motion and work metal of transfer station 5-2
The axis direction of 6 roller groove processing state of pipe is identical.The stent 5-2-1 of transfer station 5-2 is formed with rack section 1 and is slidably connected.
Roller groove processing part 3 includes：Rolling wheel 3-1, rolling wheel swing arm 3-2, rolling wheel control cylinder 3-3, positioning core axle
3-4 and by motor-driven gear drive 3-5.Rolling wheel swing arm 3-2 is connected with 1 axis hole of rack section.Rolling wheel swing arm
3-2 both ends are connected with rolling wheel 3-1, rolling wheel control cylinder 3-3 respectively.Rolling wheel 3-1 is correspondingly arranged with positioning core axle 3-4,
When forming rolling wheel control cylinder 3-3 and driving the rolling wheel 3-1 to swing, structure that rolling wheel 3-1 is contacted with positioning core axle 3-4.Rolling
Pinch roller 3-1 is identical with the axis direction of 6 roller groove processing state of work metal pipe with the axis direction of positioning core axle 3-4.Gear
Transmission mechanism 3-5 drives rolling wheel 3-1 and positioning core axle 3-4 to rotate respectively.When needs add in the outer surface of work metal pipe 6
During work groove, the positioning core axle 3-4 of the preferable roller groove processing part 3 of the present embodiment is equipped with annular groove 3-4-1.Annular groove
The size that the size of 3-4-1 designs processing groove with work metal pipe 6 is corresponding.When needs are in the interior table of work metal pipe 6
When face processes groove, the positioning core axle 3-4 of the preferable roller groove processing part 3 of the present embodiment is equipped with annular protrusion 3-4-2.Rolling
Wheel 3-1 is equipped with circular pit 3-1-1 corresponding with annular protrusion 3-4-2.The size and work metal of annular protrusion 3-4-2
The size that pipe 6 designs processing groove is corresponding.
The arc retainer groove 4-2-1 of splicing platform 4-2 in transfer material part 4 and 2-1 pairs of the discharge end of material loading part 2
Should.The axis of positioning core axle 3-4 is identical with the axis of support mandrel 5-2-2 in feed section 5 in roller groove processing part 3, forms
During 6 roller groove processing of work metal pipe, one end and positioning core axle 3-4 grafting, the other end and support mandrel of work metal pipe 6
The connection structure of 5-2-2 grafting.
During actual processing, work metal pipe 6 is transported on material lift plate 4-3 from the discharge end 2-1 of material loading part 2, material lift
After material lift plate 4-3 is raised at baffle 4-4 by plate control cylinder, work metal pipe 6 climbs over baffle 4-4 along limiting plate 4-5's
Cambered surface tumbles, and eventually falls into the arc retainer groove 4-2-1 of splicing platform 4-2.Splicing platform controls cylinder 4-1 by splicing platform 4-2
Appropriate height is raised to, the axis of work metal pipe 6 is overlapped with the axis of positioning core axle 3-2.Transfer station control cylinder 5-1
Transfer station 5-2 movements are driven, support mandrel 5-2-2 is close to work metal pipe 6 and promotes work metal pipe 6 to locating core
Axis 3-4 move, when 6 both ends of work metal pipe respectively with support mandrel 5-2-2 and positioning core axle 3-4 plugged and fixeds after, splicing
Platform control cylinder 4-1 falls splicing platform 4-2.Under the rolling wheel control cylinder 3-3 controls of roller groove processing part 3, rolling wheel
3-1 is contacted to lower swing with positioning core axle 3-4 carries out roller groove processing.After work metal pipe 6 is completed to process, feed section 5
Cylinder 5-2-3 move downward, work metal pipe 6 is clamped between support mandrel 5-2-2 and cylinder 5-2-3.Transfer station
Control cylinder 5-1 reversely drives transfer station 5-2, and work metal pipe 6 departs from from positioning core axle 3-4.Transfer station 5-2 continues reverse
Mobile, cylinder 5-2-3 is lifted up, and work metal pipe 6 departs from from support mandrel 5-2-2.Work metal pipe directly falls
To finished product box.Next work metal pipe is transported on material lift plate 4-3 from the discharge end 2-1 of material loading part 2, repeats to grasp above
Make.
Claims (5)
1. a kind of metal tube roller scouring machine of full-automatic loading and unloading, including rack section, material loading part and roller groove processing part, it is special
Sign is, further includes transfer material part（4）And feed section（5）；The material loading part（2）, transfer material part（4）, feeding
Part（5）With roller groove processing part（3）Installed in rack section（1）On, the material loading part（2）Discharge end and transfer material
Part（4）It is corresponding, transfer material part（4）Both ends respectively with feed section（5）With roller groove processing part（3）It is corresponding；Described turns
Splicing part（4）Cylinder is controlled by splicing platform including a pair（4-1）Control the splicing platform of lifting（4-2）, splicing platform（4-2）It is upper
End surfaces are along work metal pipe（6）The axis direction of roller groove processing state is equipped with arc retainer groove（4-2-1）, splicing platform control
Cylinder processed（4-1）With rack section（1）It is fixedly connected；The feed section（5）For cylinder-driven mechanism, including pass through transmission
Platform controls cylinder（5-1）The transfer station of controlled level movement（5-2）, transfer station（5-2）Including stent（5-2-1）, support mandrel
（5-2-2）And cylinder（5-2-3）, support mandrel（5-2-2）One end and stent（5-2-1）It is fixedly connected, cylinder（5-2-3）Set
In stent（5-2-1）Top, cylinder（5-2-3）Axis and support mandrel（5-2-2）Axis be vertically arranged, stent（5-
2-1）It is equipped with cylinder（5-2-3）The through hole passed through, transfer station（5-2）The direction of motion and work metal pipe（6）Roller groove adds
The axis direction of work state is identical, transfer station（5-2）Stent（5-2-1）With rack section（1）Composition is slidably connected；Described
Roller groove processing part（3）Including：Rolling wheel（3-1）, rolling wheel swing arm（3-2）, rolling wheel control cylinder（3-3）, positioning core axle
（3-4）With by motor-driven gear drive（3-5）, rolling wheel swing arm（3-2）With rack section（1）Axis hole connects, rolling
Pinch roller swing arm（3-2）Both ends respectively with rolling wheel（3-1）, rolling wheel control cylinder（3-3）Connection, rolling wheel（3-1）With positioning
Mandrel（3-4）It is correspondingly arranged, forms rolling wheel control cylinder（3-3）Drive rolling wheel（3-1）During swing, rolling wheel（3-1）With
Positioning core axle（3-4）The structure of contact, rolling wheel（3-1）With positioning core axle（3-4）Axis direction and work metal pipe（6）
The axis direction of roller groove processing state is identical, gear drive（3-5）Rolling wheel is driven respectively（3-1）And positioning core axle（3-
4）Rotate；The transfer material part（4）In splicing platform（4-2）Arc retainer groove（4-2-1）With material loading part（2）'s
Discharge end（2-1）Corresponding, described roller groove processing part（3）Middle positioning core axle（3-4）Axis direction and feed section（5）In
Support mandrel（5-2-2）Axis direction it is identical, form work metal pipe（6）During roller groove processing, one end and positioning core axle（3-
4）Grafting, work metal pipe（6）The other end and support mandrel（5-2-2）The connection structure of grafting.
A kind of 2. metal tube roller scouring machine of full-automatic loading and unloading according to claim 1, it is characterised in that the switching
Expect part（4）Further include by the material lift plate of material lift plate control cylinder control lifting（4-3）And baffle（4-4）, material lift plate control gas
Cylinder and baffle（4-4）It is installed in rack section（1）On, material lift plate（4-3）It is tall and big in baffle from body（4-4）Upper surface with
Material loading part（2）Discharge end（2-1）Spacing, splicing platform（4-2）With material lift plate（4-3）It is separately positioned on baffle（4-4）'s
Both sides, splicing platform（4-2）, material lift plate（4-3）With baffle（4-4）Form material lift plate（4-3）By work metal pipe（6）It is raised to
Baffle（4-4）Behind place, work metal pipe（6）Along baffle（4-4）Inclined-plane be slipped to splicing platform（4-2）Arc retainer groove
（4-2-1）Interior structure.
A kind of 3. metal tube roller scouring machine of full-automatic loading and unloading according to claim 1, it is characterised in that the switching
Expect part（4）Further include the limiting plate of arc（4-5）And spring（4-6）, limiting plate（4-5）With splicing platform（4-2）It is correspondingly arranged,
Work metal pipe（6）It is slipped to limiting plate（4-5）Cambered surface minimum point when axis and arc retainer groove（4-2-1）'s
Center line corresponds to, limiting plate（4-5）One end is installed on rack section（1）On, spring（4-6）One end and limiting plate（4-5）It is fixed
Connection, spring（4-6）The other end and rack section（1）It is fixedly connected.
A kind of 4. metal tube roller scouring machine of full-automatic loading and unloading according to claim 1, it is characterised in that the roller groove
Process part（3）Positioning core axle（3-4）It is equipped with annular groove（3-4-1）, annular groove（3-4-1）Size be processed
Metal tube（6）The size for designing processing groove is corresponding.
A kind of 5. metal tube roller scouring machine of full-automatic loading and unloading according to claim 1, it is characterised in that the roller groove
Process part（3）Positioning core axle（3-4）It is equipped with annular protrusion（3-4-2）, rolling wheel（3-1）It is equipped with and annular protrusion
（3-4-2）Corresponding circular pit（3-1-1）, annular protrusion（3-4-2）Size and work metal pipe（6）Design processing groove
Size it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232957.4U CN207238845U (en) | 2017-09-25 | 2017-09-25 | A kind of metal tube roller scouring machine of full-automatic loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232957.4U CN207238845U (en) | 2017-09-25 | 2017-09-25 | A kind of metal tube roller scouring machine of full-automatic loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238845U true CN207238845U (en) | 2018-04-17 |
Family
ID=61886608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232957.4U Withdrawn - After Issue CN207238845U (en) | 2017-09-25 | 2017-09-25 | A kind of metal tube roller scouring machine of full-automatic loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511418A (en) * | 2017-09-25 | 2017-12-26 | 东莞市楚诺机械科技有限公司 | A kind of metal tube roller scouring machine of full-automatic loading and unloading |
| CN109985930A (en) * | 2019-04-09 | 2019-07-09 | 宁波沃伏龙机电有限公司 | Inner hole shaping machine |
| CN111389998A (en) * | 2020-03-27 | 2020-07-10 | 张周钦 | Quick automatic stamping device of irregular article of continuity |
-
2017
- 2017-09-25 CN CN201721232957.4U patent/CN207238845U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511418A (en) * | 2017-09-25 | 2017-12-26 | 东莞市楚诺机械科技有限公司 | A kind of metal tube roller scouring machine of full-automatic loading and unloading |
| CN107511418B (en) * | 2017-09-25 | 2023-12-12 | 东莞市楚诺机械科技有限公司 | Full-automatic metal tube channeling machine of unloading |
| CN109985930A (en) * | 2019-04-09 | 2019-07-09 | 宁波沃伏龙机电有限公司 | Inner hole shaping machine |
| CN111389998A (en) * | 2020-03-27 | 2020-07-10 | 张周钦 | Quick automatic stamping device of irregular article of continuity |
| CN111389998B (en) * | 2020-03-27 | 2020-11-27 | 深圳永宁现代包装实业有限公司 | Quick automatic stamping device of irregular article of continuity |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180417 Effective date of abandoning: 20231212 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180417 Effective date of abandoning: 20231212 |