CN204867681U - Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis - Google Patents
Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis Download PDFInfo
- Publication number
- CN204867681U CN204867681U CN201520545705.1U CN201520545705U CN204867681U CN 204867681 U CN204867681 U CN 204867681U CN 201520545705 U CN201520545705 U CN 201520545705U CN 204867681 U CN204867681 U CN 204867681U
- Authority
- CN
- China
- Prior art keywords
- collating unit
- power motor
- oil
- puddler
- full
- 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- Withdrawn - After Issue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
Landscapes
- Processing Of Meat And Fish (AREA)
Abstract
The utility model discloses an energy -conserving horizontal tooth machine of attacking of full -automatic four -axis, including frame, discharging device, organism protection casing, collating unit, coolant oil circulating device, controlling means, pneumatic blevile of push, tapping device, guide device and loading attachment, the utility model discloses a traditional four -axis has increased the coolant oil on attacking the tooth machine and has retrieved circulating device being horizontal to greatly reduced the nut attack the manufacturing cost of tooth production process, the utility model discloses a what four branch oil pipe adopted is parallelly connected structure, has consequently avoided four branch oil pipe's the uneven phenomenon of flow, the utility model discloses an on the horizontal tooth machine next door of attacking of traditional four -axis, two loading attachment have been increased to make the horizontal reinforced work of attacking the tooth machine of traditional four -axis, it is convenient more and light, the utility model discloses still through the collating unit snap -on on the fixed boss of collating unit, making collating unit fixed in more firm, make collating unit's pay -off lead more accurately again.
Description
[technical field]
The utility model relates to the technical field of the horizontal tooth machining unit auxiliary equipment of four axles, particularly a kind of technical field of the energy-conservation horizontal tooth machining unit of full-automatic four axle.
[background technology]
Tooth machining unit is a kind of machining equipment processing internal thread, screw at various medial surfaces with the hole of the through hole of different size or the part of blind hole such as parts housing, equipment end face, nut, ring flanges or make tooth buckle.Tooth machining unit is also tapping machine, screw thread tooth machining unit, thread tapping machine, automatic tapping machine etc., traditional horizontal tooth machining unit of four axles is general all reclaims EGR without cold oil, therefore cold oil waste is larger, thus improves the production cost of nut tapping production process; Traditional horizontal tooth machining unit of four axles does not generally have automatic charging device, and the hopper of traditional horizontal tooth machining unit of four axles is higher, therefore the labour intensity of operating personnel when feeding in raw material to the horizontal tooth machining unit of traditional four axle is larger; The collating unit of traditional horizontal tooth machining unit of four axles is all generally be fixed on the fixed bar of material guide device, owing to filling it up with the heavier-weight of the collating unit of nut, and the swinging of puddler, therefore be easy to that the feeding of collating unit is led and depart from original track, thus cause mechanical movement obstacle.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle is proposed, the utility model reclaims EGR by adding cold oil on traditional horizontal tooth machining unit of four axles, thus greatly reduces the production cost of nut tapping production process; What four oil distributing pipes of the present utility model adopted is parallel-connection structure, therefore avoids the phenomenon of the mass flow discrepancy of four oil distributing pipes; The utility model, by the four traditional horizontal tooth machining unit sides of axle, adds two feeding devices, thus makes the reinforced work of traditional horizontal tooth machining unit of four axles, convenient and light; The utility model adds the means of transportation of haul plate on a moving belt by adopting, thus adds the controllability of the horizontal tooth machining unit feeding quantity of traditional four axle and the automation of machinery; The utility model also by being provided with collating unit fixing lug boss in the frame that four traditional axles are horizontal, and collating unit is directly fixed in collating unit fixing lug boss, fix making collating unit more firm while, make again the feeding of collating unit lead more accurate.
For achieving the above object, the utility model proposes a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle, comprise frame, drawing mechanism, body protective cover, collating unit, cold oil EGR, control device, pneumatic material-pulling device, tapping device, material guide device, feeding device, collating unit fixing lug boss, puddler power motor, puddler, arrangement board, capaciting material groove, puddler power motor base for supporting, cold oil accumulator tank, filter, suction pump power motor, suction pump, oil inlet pipe, flowline, oil distributing pipe, oil distributing pipe support, oil distributing pipe switch, metal hose, oil inlet pipe fixture, screen pack, stock chest, haul plate, driven spindle, conveyer belt, feeding device power motor, dividing plate, bracing frame and active rotating shaft, described frame is provided with drawing mechanism, body protective cover, collating unit, cold oil EGR, control device, pneumatic material-pulling device, tapping device, material guide device, feeding device, described frame is provided with collating unit fixing lug boss, and described collating unit is directly fixed in collating unit fixing lug boss, and described collating unit comprises puddler power motor, puddler, arrangement board, capaciting material groove and puddler power motor base for supporting, described puddler power motor is arranged on puddler power motor base for supporting, described puddler is directly connected with puddler power motor, and described arrangement board is arranged on capaciting material groove, described control device by wire respectively with collating unit, cold oil EGR, pneumatic material-pulling device, tapping device is connected with feeding device, and described cold oil EGR comprises cold oil accumulator tank, filter, suction pump power motor, suction pump, oil inlet pipe, flowline, oil distributing pipe, described filter is fixed on cold oil accumulator tank, described suction pump power motor is directly connected with suction pump, one end of described oil inlet pipe is directly connected with suction pump, the other end of oil inlet pipe is connected with oil inlet pipe fixture, and the inside, one end of oil inlet pipe and oil inlet pipe fixture is installed with screen pack, one end of described flowline is directly connected with suction pump, the other end of flowline is connected with oil distributing pipe, described oil distributing pipe is fixed on oil distributing pipe support, and be connected with metal hose with flowline respectively, described oil distributing pipe switch is arranged on metal hose, and described feeding device comprises stock chest, haul plate, driven spindle, conveyer belt, feeding device power motor, dividing plate, bracing frame and active rotating shaft, described stock chest is directly connected with dividing plate, described haul plate is fixed on conveyer belt, described driven spindle is fixed on dividing plate, described conveyer belt is enclosed within driven spindle and active rotating shaft, described feeding device power motor is directly connected with active rotating shaft, and support frame as described above one end fixes on the ground, and the other end is directly connected with dividing plate.
As preferably, described filter has several apertures, and the size of aperture is 2mm-3mm, four limits of described filter are equipped with installs fixing crisperding.
As preferably, the quantity of described oil distributing pipe and metal hose is 4, and is parallel relationship between all oil distributing pipes.
As preferably, the cross sectional shape of described dividing plate is U-shaped, and described dividing plate is divided into inclination and horizontal two parts, and the U-shaped bottom surface of horizontal component has feed opening, and open feed opening Zone Full be all distributed in directly over hopper.
As preferably, the bottom surface of described stock chest is in the state of being tilted to the right, and the gap between the bottom surface of stock chest and haul plate is 2mm to 3mm.
As preferably, described collating unit is by being directly fixed in collating unit fixing lug boss to wearing screw, and the cross sectional shape of described capaciting material groove is hopper shape, described capaciting material groove has the feed opening that four can be held arrangement board.
As preferably, described arrangement board is the rectangular structure of hollow, width 1mm to the 1.5mm wider than the thickness of nut to be processed of described arrangement board capaciting material groove, length 1mm to the 1.5mm longer than the diameter of nut to be processed of described arrangement board capaciting material groove.
The beneficial effects of the utility model: the utility model reclaims EGR by adding cold oil on traditional horizontal tooth machining unit of four axles, thus greatly reduces the production cost of nut tapping production process; What four oil distributing pipes of the present utility model adopted is parallel-connection structure, therefore avoids the phenomenon of the mass flow discrepancy of four oil distributing pipes; The utility model, by the four traditional horizontal tooth machining unit sides of axle, adds two feeding devices, thus makes the reinforced work of traditional horizontal tooth machining unit of four axles, convenient and light; The utility model adds the means of transportation of haul plate on a moving belt by adopting, thus adds the controllability of the horizontal tooth machining unit feeding quantity of traditional four axle and the automation of machinery; The utility model also by being provided with collating unit fixing lug boss in the frame that four traditional axles are horizontal, and collating unit is directly fixed in collating unit fixing lug boss, fix making collating unit more firm while, make again the feeding of collating unit lead more accurate.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle of the present utility model;
Fig. 2 is the structural representation that cold oil of the present utility model reclaims EGR;
Fig. 3 is the structural representation of feeding device of the present utility model;
In figure: 1-frame, 2-drawing mechanism, 3-body protective cover, 4-collating unit, 5-cold oil EGR, 6-control device, the pneumatic material-pulling device of 7-, 8-tapping device, 9-material guide device, 10-feeding device, 12-collating unit fixing lug boss, 41-puddler power motor, 42-puddler, 43-arrangement board, 44-capaciting material groove, 45-puddler power motor base for supporting, 51-cold oil accumulator tank, 52-filter, 53-suction pump power motor, 54-suction pump, 55-oil inlet pipe, 56-flowline, 57-oil distributing pipe, 58-oil distributing pipe support, 59-oil distributing pipe switch, 510-metal hose, 511-oil inlet pipe fixture, 512-screen pack, 101-stock chest, 102-haul plate, 103-driven spindle, 104-conveyer belt, 105-feeding device power motor, 106-dividing plate, 107-bracing frame, 108-active rotating shaft.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle of the utility model, comprises frame 1, drawing mechanism 2, body protective cover 3, collating unit 4, cold oil EGR 5, control device 6, pneumatic material-pulling device 7, tapping device 8, material guide device 9, feeding device 10, collating unit fixing lug boss 12, puddler power motor 41, puddler 42, arrangement board 43, capaciting material groove 44, puddler power motor base for supporting 45, cold oil accumulator tank 51, filter 52, suction pump power motor 53, suction pump 54, oil inlet pipe 55, flowline 56, oil distributing pipe 57, oil distributing pipe support 58, oil distributing pipe switch 59, metal hose 510, oil inlet pipe fixture 511, screen pack 512, stock chest 101, haul plate 102, driven spindle 103, conveyer belt 104, feeding device power motor 105, dividing plate 106, bracing frame 107 and active rotating shaft 108, described frame 1 is provided with drawing mechanism 2, body protective cover 3, collating unit 4, cold oil EGR 5, control device 6, pneumatic material-pulling device 7, tapping device 8, material guide device 9, feeding device 10, described frame 1 is provided with collating unit fixing lug boss 12, and described collating unit 4 is directly fixed in collating unit fixing lug boss 12, and described collating unit 4 comprises puddler power motor 41, puddler 42, arrangement board 43, capaciting material groove 44 and puddler power motor base for supporting 45, described puddler power motor 41 is arranged on puddler power motor base for supporting 45, described puddler 42 is directly connected with puddler power motor 41, described arrangement board 43 is arranged on capaciting material groove 44, described control device 6 by wire respectively with collating unit 4, cold oil EGR 5, pneumatic material-pulling device 7, tapping device 8 is connected with feeding device 10, and described cold oil EGR 5 comprises cold oil accumulator tank 51, filter 52, suction pump power motor 53, suction pump 54, oil inlet pipe 55, flowline 56, oil distributing pipe 57, described filter 52 is fixed on cold oil accumulator tank 51, described suction pump power motor 53 is directly connected with suction pump 54, one end of described oil inlet pipe 55 is directly connected with suction pump 54, the other end of oil inlet pipe 55 is connected with oil inlet pipe fixture 511, and oil inlet pipe 55 is installed with screen pack 512 with the inside, one end of oil inlet pipe fixture 511, one end of described flowline 56 is directly connected with suction pump 54, the other end of flowline 56 is connected with oil distributing pipe 57, described oil distributing pipe 57 is fixed on oil distributing pipe support 58, and be connected with metal hose 510 with flowline 56 respectively, described oil distributing pipe switch 59 is arranged on metal hose 510, and described feeding device 10 comprises stock chest 101, haul plate 102, driven spindle 103, conveyer belt 104, feeding device power motor 105, dividing plate 106, bracing frame 107 and active rotating shaft 108, described stock chest 101 is directly connected with dividing plate 106, described haul plate 102 is fixed on conveyer belt 104, described driven spindle 103 is fixed on dividing plate 106, described conveyer belt 104 is enclosed within driven spindle 103 and active rotating shaft 108, described feeding device power motor 105 is directly connected with active rotating shaft 108, support frame as described above 107 one end fixes the other end on the ground and is directly connected with dividing plate 106, described filter 52 has several apertures, and the size of aperture is 2mm-3mm, four limits of described filter 52 are equipped with installs fixing crisperding, the quantity of described oil distributing pipe 57 and metal hose 510 is 4, and be parallel relationship between all oil distributing pipes 57, the cross sectional shape of described dividing plate 106 is U-shaped, described dividing plate 106 is divided into inclination and horizontal two parts, and the U-shaped bottom surface of horizontal component has feed opening, and open feed opening Zone Full be all distributed in directly over hopper, the bottom surface of described stock chest 101 is in the state of being tilted to the right, and the gap between the bottom surface of stock chest 101 and haul plate 102 is 2mm to 3mm, described collating unit 4 is by being directly fixed in collating unit fixing lug boss 12 to wearing screw, the cross sectional shape of described capaciting material groove 44 is hopper shape, described capaciting material groove 44 has the feed opening that four can be held arrangement board 43, described arrangement board 43 is the rectangular structure of hollow, width 1mm to the 1.5mm wider than the thickness of nut to be processed of described arrangement board 43 capaciting material groove, length 1mm to the 1.5mm longer than the diameter of nut to be processed of described arrangement board 43 capaciting material groove.
Utility model works process: a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle of the utility model, in the course of the work, first helical pitch and the motion frequency of pneumatic material-pulling device 7 is set by control device 6, then collating unit 4 is started by control device 6, cold oil EGR 5, tapping device 8 and feeding device 10, the nut subsequently will processed is poured in stock chest 101, the nut processed is by haul plate 102, driven spindle 103, conveyer belt 104, the effect of feeding device power motor 105 and active rotating shaft 108 is added in collating unit 4, subsequently by puddler power motor 41, the comprehensive function of puddler 42 and gravity, nut is made to be arranged in arrangement board 43, the nut subsequently arranged is by pneumatic material-pulling device 7 successively pushing guidance materials device 9 and tapping device 8, the nut finally processed carries out discharging by drawing mechanism 2, meanwhile cold oil is by suction pump 54, screen pack 512, oil inlet pipe 55, flowline 56 and oil distributing pipe 57 are divided in four metal hoses 510, then we carry out the flow of controlled cooling model oil by controlling oil distributing pipe switch 59, thus complete the cooling effect of cold oil to tapping device 8.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (7)
1. the energy-conservation horizontal tooth machining unit of full-automatic four axle, is characterized in that: comprise frame (1), drawing mechanism (2), body protective cover (3), collating unit (4), cold oil EGR (5), control device (6), pneumatic material-pulling device (7), tapping device (8), material guide device (9), feeding device (10), collating unit fixing lug boss (12), puddler power motor (41), puddler (42), arrangement board (43), capaciting material groove (44), puddler power motor base for supporting (45), cold oil accumulator tank (51), filter (52), suction pump power motor (53), suction pump (54), oil inlet pipe (55), flowline (56), oil distributing pipe (57), oil distributing pipe support (58), oil distributing pipe switch (59), metal hose (510), oil inlet pipe fixture (511), screen pack (512), stock chest (101), haul plate (102), driven spindle (103), conveyer belt (104), feeding device power motor (105), dividing plate (106), bracing frame (107) and active rotating shaft (108), described frame (1) is provided with drawing mechanism (2), body protective cover (3), collating unit (4), cold oil EGR (5), control device (6), pneumatic material-pulling device (7), tapping device (8), material guide device (9), feeding device (10), described frame (1) is provided with collating unit fixing lug boss (12), described collating unit (4) is directly fixed in collating unit fixing lug boss (12), and described collating unit (4) comprises puddler power motor (41), puddler (42), arrangement board (43), capaciting material groove (44) and puddler power motor base for supporting (45), described puddler power motor (41) is arranged on puddler power motor base for supporting (45), described puddler (42) is directly connected with puddler power motor (41), described arrangement board (43) is arranged on capaciting material groove (44), described control device (6) by wire respectively with collating unit (4), cold oil EGR (5), pneumatic material-pulling device (7), tapping device (8) is connected with feeding device (10), and described cold oil EGR (5) comprises cold oil accumulator tank (51), filter (52), suction pump power motor (53), suction pump (54), oil inlet pipe (55), flowline (56), oil distributing pipe (57), described filter (52) is fixed on cold oil accumulator tank (51), described suction pump power motor (53) is directly connected with suction pump (54), one end of described oil inlet pipe (55) is directly connected with suction pump (54), the other end of oil inlet pipe (55) is connected with oil inlet pipe fixture (511), and oil inlet pipe (55) is installed with screen pack (512) with the inside, one end of oil inlet pipe fixture (511), one end of described flowline (56) is directly connected with suction pump (54), the other end of flowline (56) is connected with oil distributing pipe (57), described oil distributing pipe (57) is fixed on oil distributing pipe support (58), and be connected with metal hose (510) with flowline (56) respectively, described oil distributing pipe switch (59) is arranged on metal hose (510), described feeding device (10) comprises stock chest (101), haul plate (102), driven spindle (103), conveyer belt (104), feeding device power motor (105), dividing plate (106), bracing frame (107) and active rotating shaft (108), described stock chest (101) is directly connected with dividing plate (106), described haul plate (102) is fixed on conveyer belt (104), described driven spindle (103) is fixed on dividing plate (106), described conveyer belt (104) is enclosed within driven spindle (103) and active rotating shaft (108), described feeding device power motor (105) is directly connected with active rotating shaft (108), support frame as described above (107) one end fixes on the ground, and the other end is directly connected with dividing plate (106).
2. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: (52) have several apertures with described filter, and the size of aperture is 2mm-3mm, four limits of described filter (52) are equipped with installs fixing crisperding.
3. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: the quantity of described oil distributing pipe (57) and metal hose (510) is 4, and be parallel relationship between all oil distributing pipes (57).
4. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: the cross sectional shape of described dividing plate (106) is U-shaped, described dividing plate (106) is divided into inclination and horizontal two parts, and the U-shaped bottom surface of horizontal component has feed opening, and open feed opening Zone Full be all distributed in directly over hopper.
5. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: the bottom surface of described stock chest (101) is in the state of being tilted to the right, and the gap between the bottom surface of stock chest (101) and haul plate (102) is 2mm to 3mm.
6. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: described collating unit (4) is by being directly fixed in collating unit fixing lug boss (12) to wearing screw, the cross sectional shape of described capaciting material groove (44) is hopper shape, and described capaciting material groove (44) has the feed opening that four can be held arrangement board (43).
7. a kind of energy-conservation horizontal tooth machining unit of full-automatic four axle as claimed in claim 1, it is characterized in that: the rectangular structure that described arrangement board (43) is hollow, width 1mm to the 1.5mm wider than the thickness of nut to be processed of described arrangement board (43) capaciting material groove, length 1mm to the 1.5mm longer than the diameter of nut to be processed of described arrangement board (43) capaciting material groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520545705.1U CN204867681U (en) | 2015-07-24 | 2015-07-24 | Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520545705.1U CN204867681U (en) | 2015-07-24 | 2015-07-24 | Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204867681U true CN204867681U (en) | 2015-12-16 |
Family
ID=54812108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520545705.1U Withdrawn - After Issue CN204867681U (en) | 2015-07-24 | 2015-07-24 | Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204867681U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104959682A (en) * | 2015-07-24 | 2015-10-07 | 海盐机械设备制造有限公司 | Energy-saving full-automatic four-axle horizontal tapping machine |
CN112658386A (en) * | 2020-11-10 | 2021-04-16 | 广州市花都全球自动变速箱有限公司 | Gear box valve plate reaming workstation |
-
2015
- 2015-07-24 CN CN201520545705.1U patent/CN204867681U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104959682A (en) * | 2015-07-24 | 2015-10-07 | 海盐机械设备制造有限公司 | Energy-saving full-automatic four-axle horizontal tapping machine |
CN112658386A (en) * | 2020-11-10 | 2021-04-16 | 广州市花都全球自动变速箱有限公司 | Gear box valve plate reaming workstation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204867681U (en) | Energy -conserving horizontal tooth machine of attacking of full -automatic four -axis | |
CN103141407B (en) | Automatic feeding system | |
CN204893106U (en) | Horizontal tooth machine of attacking of energy -conserving efficient four -axis | |
CN104959682A (en) | Energy-saving full-automatic four-axle horizontal tapping machine | |
CN203181775U (en) | Automatic feeding system | |
CN105057811A (en) | Energy-saving and efficient four-axis horizontal-type tapping machine | |
CN205526319U (en) | Material can be dismantled and connecting device is carried | |
CN208349879U (en) | A kind of fertilizer production is water-cooled device | |
CN207915299U (en) | Diamond-impregnated wheel produces High-Speed Automatic charger | |
CN103419350B (en) | A kind of plastic pipe die chiller of continuous cycle operation | |
CN206337092U (en) | Ground descaling device | |
CN205821430U (en) | A kind of galvanization production line full-automatic charging machine galvanized pot | |
CN210492191U (en) | Energy-saving feeding machine | |
CN209051921U (en) | A kind of V-ribbed belt Conveyor | |
CN103706343B (en) | Adsorbing material melt-blowing production device | |
CN210801603U (en) | Environment-friendly lubricating oil production technology is with detecting heating device | |
CN208527239U (en) | A kind of feed device of reaction kettle | |
CN204867688U (en) | Horizontal loading attachment who attacks tooth machine of four -axis | |
CN102179591A (en) | Full-automatic tin-immersion machine | |
CN207552446U (en) | A kind of industry air-cooler flabellum processing unit | |
CN220255693U (en) | Thick paste method tobacco pulp coating forming device | |
CN211887315U (en) | Tobacco fertilizer lump material scattering device | |
CN205147513U (en) | Full -automatic mantle fiber of pipe part machine | |
CN208054473U (en) | A kind of automation quantifying feed equipment of the reaction system of industrial paint | |
CN104308973A (en) | Stirring feeder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170426 |