CN104511662A - Energy-saving automatic alloy bar thermal peeling machine - Google Patents
Energy-saving automatic alloy bar thermal peeling machine Download PDFInfo
- Publication number
- CN104511662A CN104511662A CN201410736499.2A CN201410736499A CN104511662A CN 104511662 A CN104511662 A CN 104511662A CN 201410736499 A CN201410736499 A CN 201410736499A CN 104511662 A CN104511662 A CN 104511662A
- Authority
- CN
- China
- Prior art keywords
- energy
- peeling machine
- saving automatic
- alloy rod
- automatic alloy
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The invention discloses an energy-saving automatic alloy bar thermal peeling machine which comprises a base, a front beam, a rear beam, a peeling mechanism arranged between the front beam and the rear beam, an extruder corresponding to the position of the peeling mechanism and a feeding mechanism installed under the peeling mechanism. The front beam and the rear beam are installed on the base and parallelly arranged, the extruder adopts an oil cylinder, the oil cylinder is driven by a drive device to complete an extruding action, and the drive device adopts a servo motor pump set or a variable-frequency motor pump set and a program control system. The drive device adopts the servo motor pump set or the variable-frequency motor pump set, and the cyclic actions of the oil cylinders can be adjusted according to a production period of the energy-saving automatic alloy bar thermal peeling machine. Compared with peeling machines in the prior art, the energy-saving automatic alloy bar thermal peeling machine saves energy by higher than 60%.
Description
Technical field
The present invention relates to peeling machine, particularly the hot peeling machine of one energy-saving automatic alloy rod.
Background technology
Along with the progress of science and technology, automation equipment can free people from heavy manual labor, part mental labour and severe, dangerous working environment, and the organ dysfunction of people can be expanded, greatly raise labour productivity, strengthen the ability of the human knowledge world and reforming world.Therefore, automation equipment is widely used in industrial production.
Current peeling machine adopts threephase asynchronous machine to drive double-united oil pump to work together with rated speed, wherein, work period due to peeling machine is 5 minutes, the time that bark knife completes needs to peeling from splicing is about 40 seconds, it within addition 260 seconds, is the idle running stand-by period, that is, existing peeling machine still rotates when holding state, causes larger energy waste.In addition, the working time of the little pump in double-united oil pump is 5 minutes, and the large and small pump cooperation time is 40s, again because little pump is vane pump, because the self-characteristic of vane pump and hydraulic system causes producing high pressure kicks loss, and cause the driven energy dissipation of large pump.
Summary of the invention
The invention provides the hot peeling machine of a kind of energy-saving automatic alloy rod, to solve the problem that in prior art, peeling machine energy consumption is large.
For solving the problems of the technologies described above, the invention provides the hot peeling machine of a kind of energy-saving automatic alloy rod, comprise: base, to be arranged on described base and the front-axle beam be arranged in parallel and the back rest, the feed mechanism being arranged on the peeling procedure between described front and rear beam, the extruder corresponding with described peeling procedure position and being arranged on below described peeling procedure, wherein, described extruder adopts oil cylinder, and described oil cylinder has driven extruding action by drive unit.
As preferably, described drive unit adopts servomotor pump group or variable-frequency electric pump group and program control system, described servomotor pump group or variable-frequency electric pump group are arranged on described base, program control system is arranged on control cabinet, for regulating the operating frequency of servomotor pump group or variable-frequency electric pump group.When peeling machine normal operation, the operating frequency of program control system setting servomotor pump group or variable-frequency electric pump group is that namely 50Hz is in normal operation; Idle running etc. is bide one's time, and the operating frequency of setting servomotor pump group or variable-frequency electric pump group is that namely 0Hz does not operate, and avoids energy waste, energy-conserving and environment-protective.
As preferably, described peeling procedure comprises: bark knife, push pedal and charging cylinder, and wherein, described bark knife is arranged in described push pedal, and described push pedal is arranged on described front-axle beam, and the position of described charging cylinder is corresponding with described bark knife.
As preferably, described feed mechanism is V-type feed mechanism.
As preferably, also comprise fuel tank, described fuel tank is arranged on the support of the back rest and base one end.
As preferably, also comprise tension force post, described tension force post is provided with two groups, and symmetry is arranged on above described peeling procedure, and one end of described tension force post is fixed on front-axle beam, and the other end is fixed on the back rest.
As preferably, the two ends of described tension force post are also provided with nut.
As preferably, bottom described feed mechanism, be also provided with governor motion.
As preferably, described governor motion comprises the bracing frame be connected with feed mechanism, drives the screw lift of support frame as described above lifting, and for the adjusting handle of adjusting support frame horizontal level.
As preferably, described screw lift is connected with a gear reduction unit.
Compared with prior art, the present invention has the following advantages: drive unit of the present invention adopts servomotor pump group or variable-frequency electric pump group and for regulating the program control system of the operating frequency of servomotor pump group or variable-frequency electric pump group, can according to the production cycle of the hot peeling machine of energy-saving automatic alloy rod, regulate oil cylinder do action, namely when holding state, drive unit does not operate, only operate when the peeling of alloy rod, such as: if the work period of peeling machine is 5 minutes, the time that bark knife completes needs to peeling from splicing is about 40 seconds, then the working time of drive unit 60 is 40 seconds, within other 260 seconds, do not operate, relative to the peeling machine of prior art, save the energy of more than 60%.And after adopting this servomotor pump group or variable-frequency electric pump group, also make that the oil temperature in system reduces, the stability of system pressure is also improved.In addition, the hot peeling machine of energy-saving automatic alloy rod of the present invention can material as aluminium bar produced after carry out peeling, without the need to cooling rear post bake, save energy consumption further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hot peeling machine of energy-saving automatic alloy rod in the embodiment of the invention.
Shown in figure: 10-base, 101-support, 102-front-axle beam, the 103-back rest, 104-control cabinet; 20-peeling procedure, 201-bark knife, 202-push pedal, 203-charging cylinder, 30-extruder, 40-feed mechanism, 50-governor motion, 501-bracing frame, 502-screw lift, 503-adjusting handle, 504-reductor, 60-drive unit, 70-fuel tank, 80-tension force post, 90-nut.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.It should be noted that, accompanying drawing of the present invention all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
As shown in Figure 1, the hot peeling machine of energy-saving automatic alloy rod of the present invention, comprise: base 10, to be arranged on described base 10 and the support 101 be arranged in parallel, front-axle beam 102, the back rest 103, the feed mechanism 40 being arranged on the peeling procedure 20 between described forward and backward beam 102,103, the extruder 30 corresponding with described peeling procedure 20 position and being arranged on below described peeling procedure 20, and be arranged on the governor motion 50 below described feed mechanism 40.
Continue with reference to Fig. 1, described extruder 30 adopts oil cylinder, and described oil cylinder has driven extruding action by drive unit 60.Particularly, described drive unit 60 adopts servomotor pump group or variable-frequency electric pump group and program control system, described servomotor pump group or variable-frequency electric pump group are arranged on described base 10, program control system is arranged in control cabinet 104, for regulating the operating frequency of servomotor pump group or variable-frequency electric pump group.Particularly, when peeling machine normal operation, the operating frequency of program control system setting servomotor pump group or variable-frequency electric pump group is that namely 50Hz is in normal operation; Idle running etc. is bide one's time, and the operating frequency of setting servomotor pump group or variable-frequency electric pump group is that namely 0Hz does not operate, and avoids energy waste, energy-conserving and environment-protective.Drive unit 60 of the present invention adopts servomotor pump group or variable-frequency electric pump group and program control system, can according to the production cycle of the hot peeling machine of energy-saving automatic alloy rod, regulate oil cylinder do action, relative to the peeling machine of prior art, save the energy of more than 60%.And after adopting this servomotor pump group or variable-frequency electric pump group, also make that the oil temperature in system reduces, the stability of system pressure is also improved.In addition, the hot peeling machine of energy-saving automatic alloy rod of the present invention can material as aluminium bar produced after carry out peeling, without the need to cooling rear post bake, save energy consumption further.
As preferably, described peeling procedure 20 comprises: bark knife 201, push pedal 202 and charging cylinder 203, and wherein, described bark knife 201 is arranged in described push pedal 202, described push pedal 202 is arranged on described front-axle beam 102, and the position of described charging cylinder 203 is corresponding with described bark knife 201.That is, described bark knife 201 is driven by charging cylinder 203 and carries out peeling to material.
As preferably, described feed mechanism 40 is V-type feed mechanism.Described governor motion 50 comprises: the bracing frame 501 be connected with feed mechanism 40, drives the screw lift 502 that support frame as described above 501 is elevated, and for the adjusting handle 503 of adjusting support frame 501 horizontal level.Further, described screw lift 502 is connected with a gear reduction unit 504.Described governor motion 50 regulates the height of described feed mechanism 40, thus makes material rise to peeling procedure 20 position, and extruder 30 pressing materials, peeling procedure 20 carries out peeling to its material.
Continue referring to Fig. 1, as preferably, the hot peeling machine of energy-saving automatic alloy rod of the present invention also comprises fuel tank 70 and tension force post 80, and described fuel tank 70 is arranged on the back rest 103 and support 101; Described tension force post 80 is provided with two groups, and symmetry is arranged on above described peeling procedure 20, and one end of described tension force post 80 is fixed on front-axle beam 102, and the other end is fixed on the back rest 103, and the two ends of described tension force post 80 are also provided with nut 90; Described control cabinet 104 is arranged on described support 101, for carrying out electrical control to each parts in the hot peeling machine of energy-saving automatic alloy rod of the present invention, realizes automatic peeling action.
The hot peeling machine of energy-saving automatic alloy rod of the present invention, by drive unit being changed into servomotor pump group or variable-frequency electric pump group, can reach energy-saving and cost-reducing object.Such as: in existing peeling machine, hydraulic system adopts 22kw threephase asynchronous machine power consumption 11kwh per hour, adopts 18.5kw threephase asynchronous machine power consumption 9kwh per hour.Run calculating in 7200 hours every year with peeling machine, average electricity price calculates by 1 yuan/kwh; Then adopt the peeling machine year power consumption expense=power consumption per hour of 22kw threephase asynchronous machine × year running time × average electricity price=11kwh × 7200h × 1 yuan/kwh=79200 unit; Then adopt the year power consumption expense=power consumption per hour of 18.5kw threephase asynchronous machine × year running time × average electricity price=9kwh × 7200h × 1 yuan/kwh=64800 unit.And after drive unit application in the present invention, at least can save the energy consumption of 60%, and after so adopting servomotor pump group or variable-frequency electric pump group to substitute 22kw threephase asynchronous machine, the Spring Festival holidays electricity charge=79200 yuan × 60%=47520 unit; Substitute the Spring Festival holidays electricity charge=64800 yuan × 60%=38880 unit of 18.5kw threephase asynchronous machine, period of cost recovery, lower than 10 months, therefore adopts the hot peeling machine input and output of energy-saving automatic alloy rod of the present invention more considerable than all.
In sum, the hot peeling machine of energy-saving automatic alloy rod of the present invention, comprise: base 10, to be arranged on described base 10 and the front-axle beam 102 be arranged in parallel and the back rest 103, the feed mechanism 40 being arranged on the peeling procedure 20 between described forward and backward beam 102,103, the extruder 30 corresponding with described peeling procedure 20 position and being arranged on below described peeling procedure 20, wherein, described extruder 30 adopts oil cylinder, and described oil cylinder has driven extruding action by drive unit 60.Drive unit 60 of the present invention adopt servomotor pump group or variable-frequency electric pump group and and for regulating the program control system of the operating frequency of servomotor pump group or variable-frequency electric pump group, can according to the production cycle of the hot peeling machine of energy-saving automatic alloy rod, regulate oil cylinder do action, namely when holding state, drive unit 60 does not operate, only operate when the peeling of alloy rod, such as: if the work period of peeling machine is 5 minutes, the time that bark knife completes needs to peeling from splicing is about 40 seconds, then the working time of drive unit 60 is 40 seconds, within other 260 seconds, do not operate, relative to the peeling machine of prior art, save the energy of more than 60%.And after adopting this servomotor pump group or variable-frequency electric pump group, also make that the oil temperature in system reduces, the stability of system pressure is also improved.In addition, the hot peeling machine of energy-saving automatic alloy rod of the present invention can material as aluminium bar produced after carry out peeling, without the need to cooling rear post bake, save energy consumption further.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the hot peeling machine of energy-saving automatic alloy rod, it is characterized in that, comprise: base, to be arranged on described base and the front-axle beam be arranged in parallel and the back rest, the feed mechanism being arranged on the peeling procedure between described front and rear beam, the extruder corresponding with described peeling procedure position and being arranged on below described peeling procedure, wherein, described extruder adopts oil cylinder, described oil cylinder has driven extruding action by drive unit, and described drive unit adopts servomotor pump group or variable-frequency electric pump group and program control system.
2. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, it is characterized in that, described servomotor pump group or variable-frequency electric pump group are arranged on described base, and program control system is arranged in control cabinet.
3. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, it is characterized in that, described peeling procedure comprises: bark knife, push pedal and charging cylinder, wherein, described bark knife is arranged in described push pedal, described push pedal is arranged on described front-axle beam, and the position of described charging cylinder is corresponding with described bark knife.
4. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, it is characterized in that, described feed mechanism is V-type feed mechanism.
5. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, it is characterized in that, also comprise fuel tank, described fuel tank is arranged on the support of the back rest and base one end.
6. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, is characterized in that, also comprise tension force post, described tension force post is provided with two groups, symmetry is arranged on above described peeling procedure, and one end of described tension force post is fixed on front-axle beam, and the other end is fixed on the back rest.
7. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 6, it is characterized in that, the two ends of described tension force post are also provided with nut.
8. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 1, is characterized in that, be also provided with governor motion bottom described feed mechanism.
9. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 8, it is characterized in that, described governor motion comprises the bracing frame be connected with feed mechanism, drives the screw lift of support frame as described above lifting, and for the adjusting handle of adjusting support frame horizontal level.
10. the hot peeling machine of energy-saving automatic alloy rod as claimed in claim 9, it is characterized in that, described screw lift is connected with a gear reduction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736499.2A CN104511662A (en) | 2014-12-05 | 2014-12-05 | Energy-saving automatic alloy bar thermal peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736499.2A CN104511662A (en) | 2014-12-05 | 2014-12-05 | Energy-saving automatic alloy bar thermal peeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511662A true CN104511662A (en) | 2015-04-15 |
Family
ID=52787855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410736499.2A Pending CN104511662A (en) | 2014-12-05 | 2014-12-05 | Energy-saving automatic alloy bar thermal peeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511662A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975758A (en) * | 2017-05-10 | 2017-07-25 | 辽宁忠旺机械设备制造有限公司 | A kind of aluminium alloy cast rod peeling machine |
| CN107186284A (en) * | 2017-06-29 | 2017-09-22 | 江苏江顺精密机电设备有限公司 | Multistation aluminum bar peeling machine |
| CN107552886A (en) * | 2017-09-26 | 2018-01-09 | 太仓贝斯特机械设备有限公司 | A kind of section bar apparatus for peeling off steadily fed |
| CN109013727A (en) * | 2018-10-25 | 2018-12-18 | 山西西沙金属材料有限公司 | Long stub collinearly singly props up multi-functional hot shears aluminium bar furnace |
| CN109128389A (en) * | 2017-08-11 | 2019-01-04 | 佛山市朗盾铝加工设备有限公司 | A kind of aluminum bar peeling machine |
| CN109332409A (en) * | 2018-11-14 | 2019-02-15 | 广东坚美铝型材厂（集团）有限公司 | A kind of stripper |
| WO2019061743A1 (en) * | 2017-09-26 | 2019-04-04 | 太仓贝斯特机械设备有限公司 | Auxiliary feeding device of peeling machine |
| CN113102837A (en) * | 2021-04-01 | 2021-07-13 | 佛山市南海品锐机械有限公司 | Aluminum bar peeling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255581A (en) * | 1990-06-16 | 1993-10-26 | Th. Kieserling & Albrecht Gmbh & Co. | Peeling machine |
| CN201329866Y (en) * | 2008-12-05 | 2009-10-21 | 南车资阳机车有限公司 | Electric drive internal combustion locomotive all-day all-working-condition energy-saving control system |
| CN201862860U (en) * | 2010-08-16 | 2011-06-15 | 无锡市凯利铝业有限公司 | Hot extruding aluminium rod peeling machine |
| CN103170872A (en) * | 2013-04-08 | 2013-06-26 | 太仓贝斯特机械设备有限公司 | Waste recovery system for metal bar heat stripping machine |
| CN204381562U (en) * | 2014-12-05 | 2015-06-10 | 太仓贝斯特机械设备有限公司 | The hot peeling machine of energy-saving automatic alloy rod |
-
2014
- 2014-12-05 CN CN201410736499.2A patent/CN104511662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255581A (en) * | 1990-06-16 | 1993-10-26 | Th. Kieserling & Albrecht Gmbh & Co. | Peeling machine |
| CN201329866Y (en) * | 2008-12-05 | 2009-10-21 | 南车资阳机车有限公司 | Electric drive internal combustion locomotive all-day all-working-condition energy-saving control system |
| CN201862860U (en) * | 2010-08-16 | 2011-06-15 | 无锡市凯利铝业有限公司 | Hot extruding aluminium rod peeling machine |
| CN103170872A (en) * | 2013-04-08 | 2013-06-26 | 太仓贝斯特机械设备有限公司 | Waste recovery system for metal bar heat stripping machine |
| CN204381562U (en) * | 2014-12-05 | 2015-06-10 | 太仓贝斯特机械设备有限公司 | The hot peeling machine of energy-saving automatic alloy rod |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975758A (en) * | 2017-05-10 | 2017-07-25 | 辽宁忠旺机械设备制造有限公司 | A kind of aluminium alloy cast rod peeling machine |
| CN107186284A (en) * | 2017-06-29 | 2017-09-22 | 江苏江顺精密机电设备有限公司 | Multistation aluminum bar peeling machine |
| CN107186284B (en) * | 2017-06-29 | 2023-11-14 | 江苏江顺精密机电设备有限公司 | Multi-station aluminum bar peeler |
| CN109128389A (en) * | 2017-08-11 | 2019-01-04 | 佛山市朗盾铝加工设备有限公司 | A kind of aluminum bar peeling machine |
| CN109128389B (en) * | 2017-08-11 | 2024-05-07 | 广东朗盾科技有限公司 | Aluminium bar peeler |
| CN107552886A (en) * | 2017-09-26 | 2018-01-09 | 太仓贝斯特机械设备有限公司 | A kind of section bar apparatus for peeling off steadily fed |
| WO2019061743A1 (en) * | 2017-09-26 | 2019-04-04 | 太仓贝斯特机械设备有限公司 | Auxiliary feeding device of peeling machine |
| WO2019061738A1 (en) * | 2017-09-26 | 2019-04-04 | 太仓贝斯特机械设备有限公司 | Profile peeling device capable of smooth feeding |
| CN109013727A (en) * | 2018-10-25 | 2018-12-18 | 山西西沙金属材料有限公司 | Long stub collinearly singly props up multi-functional hot shears aluminium bar furnace |
| CN109332409A (en) * | 2018-11-14 | 2019-02-15 | 广东坚美铝型材厂（集团）有限公司 | A kind of stripper |
| CN113102837A (en) * | 2021-04-01 | 2021-07-13 | 佛山市南海品锐机械有限公司 | Aluminum bar peeling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104511662A (en) | Energy-saving automatic alloy bar thermal peeling machine | |
| CN103266946B (en) | engine active temperature control system and control method thereof | |
| CN204381562U (en) | The hot peeling machine of energy-saving automatic alloy rod | |
| CN205817735U (en) | Disassembling fixture | |
| CN203437731U (en) | Bar cutting machine of electrolytic plate | |
| CN203751312U (en) | Synchronous servo power source system of die casting machine | |
| CN202462714U (en) | Die for manufacturing wind power generation blade with adjustable size | |
| CN103832874A (en) | Automatic processing system for back-end printing technology | |
| CN201666944U (en) | Variable frequency speed-regulating power feedback energy-saving test system | |
| CN201882602U (en) | Mud bulge clearing device for belt conveyor | |
| CN210703502U (en) | Generator rotor bearing pressure equipment device | |
| CN203756490U (en) | Energy-saving system for plunger pump | |
| CN102974570B (en) | Gear rack type power steering gear automatic oil extraction device | |
| CN203708161U (en) | Load-sensitive control system of high-precision hydraulic generator | |
| CN103953655A (en) | Drive connector | |
| CN202910062U (en) | Dismounting equipment for waste washing machine water trough | |
| CN204221876U (en) | Heat energy hole-cutting device | |
| CN201537742U (en) | Servo motor direct-drive speed adjusting mechanism for bending machine and plate shearing machine | |
| CN105081265A (en) | Molding device and work method thereof | |
| CN209365400U (en) | A kind of multi-purpose hydro-thermal set composite can be used for glue and factice | |
| CN203796776U (en) | Driving connector | |
| CN206280202U (en) | A kind of Hydraulic Power Transmission System TRT based on deceleration strip | |
| CN105772679A (en) | Energy-saving control system used for photovoltaic electric generator | |
| CN208809562U (en) | A kind of sewage source heat pump sewage pre-treatment device | |
| CN204712400U (en) | The asynchronous energy-saving servo integrated control system of an injection moulding group of planes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150415 |
|
| RJ01 | Rejection of invention patent application after publication |