CN205926993U - High efficiency high accuracy load chain automatic measuring machine - Google Patents
High efficiency high accuracy load chain automatic measuring machine Download PDFInfo
- Publication number
- CN205926993U CN205926993U CN201620931107.2U CN201620931107U CN205926993U CN 205926993 U CN205926993 U CN 205926993U CN 201620931107 U CN201620931107 U CN 201620931107U CN 205926993 U CN205926993 U CN 205926993U
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- China
- Prior art keywords
- chain
- sprocket wheel
- walk
- drive mechanism
- casing
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- Withdrawn - After Issue
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Abstract
The utility model relates to a chain automatic measuring machine especially relates to a high efficiency high accuracy load chain automatic measuring machine. The left side wall of box is equipped with feed mechanism and feeding guiding mechanism in advance, the upper portion of box is equipped with controls anchor clamps mechanism, be equipped with optical grating ruler measurement mechanism in the left and right sides anchor clamps mechanism, the right side wall of box is equipped with away chain drive and chain drive is walked to the centre, be equipped with jackshaft drive mechanism and chain drive mechanism in the box, control box control jackshaft drive mechanism, chain drive and left and right sides anchor clamps mechanism, chain drive drive jackshaft drive mechanism and carry out the transmission, jackshaft drive mechanism drives in advance, and feed mechanism carries out the transmission, it walks chain drive and carries out the transmission through chain drive respectively to walk chain drive and centre. A high efficiency high accuracy load chain automatic measuring machine compact structure, realizes improving work efficiency by the automatic measure, reduces workman intensity of labour.
Description
Technical field
The utility model is related to a kind of chain automatic measurement machine, and more particularly, to a kind of high-efficiency high-precision hoisting chain is automatic
Measuring machine.
Background technology
Make a general survey of hoisting chain industry Situation, high-grade at present（More than G80 level）Hoisting chain is concentrated mainly on European state
Family produces, and restricts that the bottleneck problem that extends to high-grade chain of China is face shaping and dimensional accuracy has larger gap, its
In the manufacturing technology of domestic correction shaping device mainly in hoisting chain production process and frock precision do not reach requirement, from
And lead to the backwardness of domestic chain industry.
Existing chain is measured as the method for craft vernier caliper measurement chain, and production efficiency is very low, grasps simultaneously
Make precision not high it is impossible to ensure product quality.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation degree high, can be significantly
Degree improves measuring speed and measurement quality, the chain of measurement different size, different fixtures may be selected, produced in enormous quantities
A kind of high-efficiency high-precision hoisting chain automatic measurement machine.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals：
A kind of high-efficiency high-precision hoisting chain automatic measurement machine, including chain, also includes casing and control cabinet, described
The left side wall of casing is provided with pre- feeding mechanism and feeding guide mechanism, and the top of described casing is provided with left and right clamp mechanism, institute
It is provided with optical grating ruler measurement mechanism, the right side wall of described casing is provided with away chain-drive mechanism and centre in the left and right clamp mechanism stated
Walk chain-drive mechanism, in described casing, be provided with middle shaft transmission and chain-drive mechanism, described control cabinet controls middle
Shaft transmission, chain-drive mechanism and left and right clamp mechanism, described chain-drive mechanism drives middle shaft transmission to be passed
Dynamic, described middle shaft transmission drives pre- feeding mechanism to be driven, and described walks chain-drive mechanism and chain biography is walked in centre
Motivation structure is driven by chain-drive mechanism respectively；
Described pre- feeding mechanism, feeding guide mechanism, left and right clamp mechanism, walk chain-drive mechanism and Chain conveyer is walked in centre
Mechanism is in the corresponding distribution of coupling；
Described pre- feeding mechanism includes the feeding rack fixing with casing phase, and the outer wall of described feeding rack is provided with guide chain
Wheel, walk sprocket wheel and lower chain cable fairlead in advance, described pre- walk between sprocket wheel and lower chain cable fairlead, to be provided with support chain track, the back of the body of described feeding rack
Face is provided with the driven sprocket being dynamically connected according to legend with middle shaft transmission, described pre- walk sprocket wheel be driven with driven sprocket；
Described feeding guide mechanism includes the frame fixing with casing phase, and being provided with described frame can be resupinate
Lever, the outer end of described lever is provided with overcoat, is provided with cross inner sleeve in described overcoat；Described cross inner sleeve, upper guide chain
Taking turns, walking sprocket wheel and lower chain cable fairlead in advance is in the corresponding distribution of coupling；
Described chain-drive mechanism of walking includes the discharge rack fixing with casing phase, and the outer end of described discharge rack is provided with discharging
Walk sprocket wheel, the back side of described discharge rack is provided with the discharging driven sprocket being in transmission connection with chain-drive mechanism phase, described discharging
Walk sprocket wheel to be driven with discharging driven sprocket；
Described centre is walked chain-drive mechanism and is included the installation frame fixing with casing phase, is provided with described installation frame
Sprocket wheel is walked in centre, and the outer wall of described installation frame is provided with intermediate transmission sprocket wheel, and chain is walked in described intermediate transmission sprocket wheel and centre
Wheel is in coaxial transmission, walks sprocket wheel and be driven in the middle of described intermediate drive wheel drive；
Described left and right clamp mechanism includes left clamp assembly and right clamp assembly, and described left clamp assembly includes and case
The fixing left fixing planker of body top phase, the top of described left fixing planker is provided with left fixture, and described left fixture passes through a left side
Clamp cylinder clamps to the chain in left fixture, and described left fixing planker is provided with and matched with left fixture enters the end of the chain
Walk chain slideway；What described right clamp assembly included being slidably connected with casing top phase moves right planker, and described moving right is dragged
Plate passes through slide displacement assembly phase left and right displacement, and the described top moving right planker is provided with right fixture, and described right fixture leads to
Cross right clamp cylinder the chain in right fixture is clamped, the described top moving right planker is provided with matched with right fixture
The end of the chain that goes out walk chain slideway；
Described enter that the end of the chain walks chain slideway, left fixture, right fixture, go out the end of the chain to walk chain slideway be in form chain transmission slideway；
The interruption-like distribution with right clamp assembly of described left clamp assembly；
Described optical grating ruler measurement mechanism includes grating scale fixing end and grating scale mobile terminal, described grating scale fixing end
It is fixed on the top of casing, described grating scale mobile terminal is located in right clamp assembly, described grating scale fixing end and grating
Chi mobile terminal is in connect shape distribution, and described grating scale mobile terminal moves with right clamp assembly displacement.
Preferably, the top of described left fixing planker is provided with screw rod connecting seat, the top of described casing be provided with
The screw rod fixed seat that screw rod connecting seat is separately distributed, the spacing between described screw rod connecting seat and screw rod fixed seat is passed through to adjust
Screw rod is finely adjusted；
Described slide displacement assembly includes sliding cylinder and air cylinder fixed plate, and the bottom of described air cylinder fixed plate is provided with
Sliding cylinder, the top of described air cylinder fixed plate is provided with linear slide unit, and the described planker that moves right is fixed on straight line cunning
The top of moving cell, described sliding cylinder drives linear slide unit to carry out displacement, and described linear slide unit drives right
Moving carriage carries out left and right displacement.
Preferably, described pre- walk sprocket wheel and discharging walk sprocket wheel be respectively double walk sprocket wheel, described pre- walk sprocket wheel with
Between feeding rack, discharging walks and fixed by walking sprocket wheel pedestal respectively between sprocket wheel and discharge rack；
The bottom of described frame is provided with buffer casting, and the middle-end of described lever is cased with return spring holder；
Be provided with regulation mouth in described installation frame, described centre walk sprocket wheel and adjust mouth between, intermediate transmission sprocket wheel with
Adjust and be respectively equipped with away sprocket shaft bearing between mouth, be provided with described installation frame and walk walking of sprocket shaft bearing phase regulation positioning
Sprocket position adjusting screw rod；
Described enter the end of the chain and walk the outer end of chain slideway to be provided with feeding bend, described feeding bend is in that arc-shaped is distributed, institute
The feeding bend stated is in mate shape distribution up and down with cross inner sleeve.
The utility model provides a kind of high-efficiency high-precision hoisting chain automatic measurement machine, compact conformation, realizes automatically surveying
Amount, improves operating efficiency, reduces labor strength.
Brief description
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is perspective view of the present utility model；
Fig. 3 is the perspective view of pre- feeding mechanism in the utility model；
Fig. 4 is the back side perspective view of pre- feeding mechanism in the utility model；
Fig. 5 is the perspective view of feeding guide mechanism in the utility model；
Fig. 6 is another perspective view of feeding guide mechanism in the utility model；
Fig. 7 is the perspective view of left and right clamp mechanism in the utility model；
Fig. 8 is the perspective view of optical grating ruler measurement mechanism in the utility model；
Fig. 9 is the perspective view that in the utility model, chain-drive mechanism is walked in centre；
Figure 10 is another perspective view that in the utility model, chain-drive mechanism is walked in centre；
Figure 11 is the perspective view walking chain-drive mechanism in the utility model；
Figure 12 is another perspective view walking chain-drive mechanism in the utility model.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, one
Kind of high-efficiency high-precision hoisting chain automatic measurement machine, including chain 1, also includes casing 2 and control cabinet 3, described casing 2
Left side wall is provided with pre- feeding mechanism 4 and feeding guide mechanism 5, and the top of described casing 2 is provided with left and right clamp mechanism 6, described
Left and right clamp mechanism 6 in be provided with optical grating ruler measurement mechanism 7, the right side wall of described casing 2 be provided with away chain-drive mechanism 8 and in
Between walk chain-drive mechanism 9, be provided with middle shaft transmission 10 and chain-drive mechanism 11 in described casing 2, described control cabinet 3
Shaft transmission 10, chain-drive mechanism 11 and left and right clamp mechanism 6 in the middle of controlling, described chain-drive mechanism 11 drives jackshaft
Transmission mechanism 10 is driven, and described middle shaft transmission 10 drives pre- feeding mechanism 4 to be driven, and described chain of walking passes
Motivation structure 8 and centre are walked chain-drive mechanism 9 and are driven by chain-drive mechanism 11 respectively；
Described pre- feeding mechanism 4, feeding guide mechanism 5, left and right clamp mechanism 6, walk chain-drive mechanism 8 and chain is walked in centre
Transmission mechanism 9 is in the corresponding distribution of coupling；
Described pre- feeding mechanism 4 includes the feeding rack 12 mutually fixed with casing 2, and the outer wall of described feeding rack 12 is provided with
Upper chain cable fairlead 13, walk sprocket wheel 14 and lower chain cable fairlead 15 in advance, described pre- walk between sprocket wheel 14 and lower chain cable fairlead 15, to be provided with support chain track
16, the back side of described feeding rack 12 is provided with the driven sprocket 17 being mutually in transmission connection with middle shaft transmission 10, and described is pre-
Walk sprocket wheel 14 to be driven with driven sprocket 17；
Described feeding guide mechanism 5 includes the frame 18 mutually fixed with casing 2, and being provided with described frame 18 can be upwards
The lever 19 of upset, the outer end of described lever 19 is provided with overcoat 20, is provided with cross inner sleeve 21 in described overcoat 20；Described
Cross inner sleeve 21, upper chain cable fairlead 13, walking sprocket wheel 14 and lower chain cable fairlead 15 in advance, to be in that coupling is corresponding be distributed；
Described walks the discharge rack 22 that chain-drive mechanism 8 includes mutually fixing with casing 2, and the outer end of described discharge rack 12 sets
Discharging is had to walk sprocket wheel 23, the back side of described discharge rack 22 is provided with the discharging driven sprocket being mutually in transmission connection with chain-drive mechanism 11
24, described discharging is walked sprocket wheel 23 and is driven with discharging driven sprocket 24；
Described centre walks the installation frame 25 that chain-drive mechanism 9 includes mutually fixing with casing 2, described installation frame 25
In be provided with centre and walk sprocket wheel 26, the outer wall of described installation frame 25 is provided with intermediate transmission sprocket wheel 27, described intermediate drive
It is in coaxial transmission that sprocket wheel 26 is walked in wheel 27 and centre, and described intermediate transmission sprocket wheel 27 drives centre to walk sprocket wheel 26 and is driven；
Described left and right clamp mechanism 6 includes left clamp assembly and right clamp assembly, described left clamp assembly include with
The fixing left fixing planker 28 of casing 2 top phase, the top of described left fixing planker 28 is provided with left fixture 29, described left folder
Tool 29 is clamped to the chain 1 in left fixture 29 by left clamp cylinder 30, and described left fixing planker 28 is provided with and a left side
What fixture 29 was matched enter the end of the chain walks chain slideway 31；Described right clamp assembly includes the right side being slidably connected with casing 2 top phase
Moving carriage 32, the described planker 32 that moves right passes through slide displacement assembly phase left and right displacement, the described planker 32 that moves right
Top is provided with right fixture 33, and described right fixture 33 is clamped to the chain 1 in right fixture 33 by right clamp cylinder 34, institute
The top moving right planker 32 stated is provided with the go out end of the chain matched with right fixture 33 and walks chain slideway 35；
Described enter that the end of the chain walks chain slideway 31, left fixture 29, right fixture 33, go out the end of the chain to walk chain slideway 35 be in form chain to pass
Defeated slideway；The interruption-like distribution with right clamp assembly of described left clamp assembly；
Described optical grating ruler measurement mechanism 7 includes grating scale fixing end 36 and grating scale mobile terminal 37, described grating scale
Fixing end 36 is fixed on the top of casing 2, and described grating scale mobile terminal 37 is located in right clamp assembly, and described grating scale is solid
Fixed end 36 and grating scale mobile terminal 37 are in connect shape distribution, and described grating scale mobile terminal 37 is moved with right clamp assembly displacement
Dynamic.
The top of described left fixing planker 28 is provided with screw rod connecting seat 38, and the top of described casing 2 is provided with and screw rod
The screw rod fixed seat 39 that connecting seat 38 is separately distributed, the spacing between described screw rod connecting seat 38 and screw rod fixed seat 39 is passed through
Adjusting screw rod 40 is finely adjusted；
Described slide displacement assembly includes sliding cylinder 41 and air cylinder fixed plate 42, the bottom of described air cylinder fixed plate 42
Portion is provided with sliding cylinder 41, and the top of described air cylinder fixed plate 42 is provided with linear slide unit 43, and described moves right planker
32 tops being fixed on linear slide unit 43, described sliding cylinder 41 drives linear slide unit 43 to carry out displacement, described
Linear slide unit 43 drive and move right planker 32 and carry out left and right displacement.
Described pre- walk sprocket wheel 14 and discharging walk sprocket wheel 23 be respectively double walk sprocket wheel, described pre- walk sprocket wheel 14 and charging
Between frame 12, discharging walk between sprocket wheel 23 and discharge rack 22 fixing by walking sprocket wheel pedestal 44 respectively；
The bottom of described frame 18 is provided with buffer casting 45, and the middle-end of described lever 19 is cased with return spring holder
46；
It is provided with regulation mouth 47, described centre is walked between sprocket wheel 26 and regulation mouth 47, middle biography in described installation frame 25
It is respectively equipped with away sprocket shaft bearing 48 between movable sprocket 27 and regulation mouth 47, be provided with described installation frame 25 and walk sprocket shaft bearing
Seat 48 mutually adjust positioning walk sprocket position adjusting screw rod 49；
Described enter the end of the chain and walk the outer end of chain slideway 31 to be provided with feeding bend 50, described feeding bend 50 divides in arc-shaped
Cloth, described feeding bend 50 is in mate shape distribution up and down with cross inner sleeve 21.
Claims (3)
1. a kind of high-efficiency high-precision hoisting chain automatic measurement machine, including chain（1）It is characterised in that：Also include casing（2）
And control cabinet（3）, described casing（2）Left side wall be provided with pre- feeding mechanism（4）And feeding guide mechanism（5）, described case
Body（2）Top be provided with left and right clamp mechanism（6）, described left and right clamp mechanism（6）In be provided with optical grating ruler measurement mechanism（7）,
Described casing（2）Right side wall be provided with away chain-drive mechanism（8）Walk chain-drive mechanism with centre（9）, described casing（2）In
It is provided with middle shaft transmission（10）And chain-drive mechanism（11）, described control cabinet（3）Shaft transmission in the middle of controlling（10）、
Chain-drive mechanism（11）With left and right clamp mechanism（6）, described chain-drive mechanism（11）Shaft transmission in the middle of driving（10）Enter
Row transmission, described middle shaft transmission（10）Drive pre- feeding mechanism（4）It is driven, described walks chain-drive mechanism
（8）Walk chain-drive mechanism with centre（9）Pass through chain-drive mechanism respectively（11）It is driven；
Described pre- feeding mechanism（4）, feeding guide mechanism（5）, left and right clamp mechanism（6）, walk chain-drive mechanism（8）And centre
Walk chain-drive mechanism（9）The corresponding distribution in coupling；
Described pre- feeding mechanism（4）Including with casing（2）The feeding rack mutually fixed（12）, described feeding rack（12）Outer wall
It is provided with chain cable fairlead（13）, walk sprocket wheel in advance（14）With lower chain cable fairlead（15）, described pre- walk sprocket wheel（14）With lower chain cable fairlead（15）
Between be provided with support chain track（16）, described feeding rack（12）The back side be provided with middle shaft transmission（10）Mutually it is in transmission connection
Driven sprocket（17）, described pre- walk sprocket wheel（14）With driven sprocket（17）It is driven；
Described feeding guide mechanism（5）Including with casing（2）The frame mutually fixed（18）, described frame（18）In be provided with can
Resupinate lever（19）, described lever（19）Outer end be provided with overcoat（20）, described overcoat（20）In be provided with cross
Inner sleeve（21）；Described cross inner sleeve（21）, upper chain cable fairlead（13）, walk sprocket wheel in advance（14）With lower chain cable fairlead（15）Correspond in coupling
Distribution；
Described walks chain-drive mechanism（8）Including with casing（2）The discharge rack mutually fixed（22）, described discharge rack（12）Outer
End is provided with discharging and walks sprocket wheel（23）, described discharge rack（22）The back side be provided with chain-drive mechanism（11）Mutually be in transmission connection goes out
Material driven sprocket（24）, described discharging walks sprocket wheel（23）With discharging driven sprocket（24）It is driven；
Chain-drive mechanism is walked in described centre（9）Including with casing（2）The installation frame mutually fixed（25）, described installation frame
（25）In be provided with centre and walk sprocket wheel（26）, described installation frame（25）Outer wall be provided with intermediate transmission sprocket wheel（27）, described
Intermediate transmission sprocket wheel（27）Walk sprocket wheel with centre（26）In coaxial transmission, described intermediate transmission sprocket wheel（27）Chain is walked in the middle of driving
Wheel（26）It is driven；
Described left and right clamp mechanism（6）Including left clamp assembly and right clamp assembly, described left clamp assembly includes and case
Body（2）The fixing left fixing planker of top phase（28）, described left fixing planker（28）Top be provided with left fixture（29）, described
Left fixture（29）By left clamp cylinder（30）To left fixture（29）In chain（1）Clamped, described left fixation is dragged
Plate（28）It is provided with and left fixture（29）The matched end of the chain that enters walks chain slideway（31）；Described right clamp assembly includes and casing
（2）What top phase was slidably connected moves right planker（32）, described moves right planker（32）About slide displacement assembly phase
Displacement, described moves right planker（32）Top be provided with right fixture（33）, described right fixture（33）By right clamp cylinder
（34）To right fixture（33）In chain（1）Clamped, described moves right planker（32）Top be provided with and right fixture
（33）The matched end of the chain that goes out walks chain slideway（35）；
The described end of the chain that enters walks chain slideway（31）, left fixture（29）, right fixture（33）, go out the end of the chain and walk chain slideway（35）In formation chain
Bar transmits slideway；The interruption-like distribution with right clamp assembly of described left clamp assembly；
Described optical grating ruler measurement mechanism（7）Including grating scale fixing end（36）With grating scale mobile terminal（37）, described grating
Chi fixing end（36）It is fixed on casing（2）Top, described grating scale mobile terminal（37）It is located in right clamp assembly, described
Grating scale fixing end（36）With grating scale mobile terminal（37）In connecting shape distribution, described grating scale mobile terminal（37）With right fixture
Assembly displacement moves.
2. a kind of high-efficiency high-precision hoisting chain automatic measurement machine according to claim 1 it is characterised in that：Described
Left fixing planker（28）Top be provided with screw rod connecting seat（38）, described casing（2）Top be provided with and screw rod connecting seat
（38）The screw rod fixed seat being separately distributed（39）, described screw rod connecting seat（38）With screw rod fixed seat（39）Between spacing lead to
Overregulate screw rod（40）It is finely adjusted；
Described slide displacement assembly includes sliding cylinder（41）And air cylinder fixed plate（42）, described air cylinder fixed plate（42）'s
Bottom is provided with sliding cylinder（41）, described air cylinder fixed plate（42）Top be provided with linear slide unit（43）, the described right side
Moving carriage（32）It is fixed on linear slide unit（43）Top, described sliding cylinder（41）Drive linear slide unit
（43）Carry out displacement, described linear slide unit（43）Drive moves right planker（32）Carry out left and right displacement.
3. a kind of high-efficiency high-precision hoisting chain automatic measurement machine according to claim 1 and 2 it is characterised in that：Institute
State pre- walk sprocket wheel（14）Walk sprocket wheel with discharging（23）Be respectively double walk sprocket wheel, described pre- walk sprocket wheel（14）With feeding rack
（12）Between, discharging walk sprocket wheel（23）With discharge rack（22）Between respectively by walking sprocket wheel pedestal（44）Fixing；
Described frame（18）Bottom be provided with buffer casting（45）, described lever（19）Middle-end be cased with return spring holder
（46）；
Described installation frame（25）In be provided with regulation mouth（47）, sprocket wheel is walked in described centre（26）With regulation mouth（47）Between, in
Between drive sprocket（27）With regulation mouth（47）Between be respectively equipped with away sprocket shaft bearing（48）, described installation frame（25）In be provided with
With walk sprocket shaft bearing（48）Mutually adjust positioning walks sprocket position adjusting screw rod（49）；
The described end of the chain that enters walks chain slideway（31）Outer end be provided with feeding bend（50）, described feeding bend（50）In arc-shaped
Distribution, described feeding bend（50）With cross inner sleeve（21）In coupling shape distribution up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931107.2U CN205926993U (en) | 2016-08-24 | 2016-08-24 | High efficiency high accuracy load chain automatic measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931107.2U CN205926993U (en) | 2016-08-24 | 2016-08-24 | High efficiency high accuracy load chain automatic measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926993U true CN205926993U (en) | 2017-02-08 |
Family
ID=57951521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620931107.2U Withdrawn - After Issue CN205926993U (en) | 2016-08-24 | 2016-08-24 | High efficiency high accuracy load chain automatic measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180536A (en) * | 2016-08-24 | 2016-12-07 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof |
-
2016
- 2016-08-24 CN CN201620931107.2U patent/CN205926993U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180536A (en) * | 2016-08-24 | 2016-12-07 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof |
| CN106180536B (en) * | 2016-08-24 | 2018-07-10 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned |