CN103551405A - Novel single-transmission aluminium alloy stay wire system - Google Patents

Novel single-transmission aluminium alloy stay wire system Download PDF

Info

Publication number
CN103551405A
CN103551405A CN201310516084.XA CN201310516084A CN103551405A CN 103551405 A CN103551405 A CN 103551405A CN 201310516084 A CN201310516084 A CN 201310516084A CN 103551405 A CN103551405 A CN 103551405A
Authority
CN
China
Prior art keywords
bracing wire
wire
aluminium alloy
drive
alloy wire
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
Application number
CN201310516084.XA
Other languages
Chinese (zh)
Inventor
张纺
袁世忠
汪俊彦
段俊
俞小琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ito-Sin (deyang) Wire & Cable Equipment Co Ltd
Original Assignee
Ito-Sin (deyang) Wire & Cable Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ito-Sin (deyang) Wire & Cable Equipment Co Ltd filed Critical Ito-Sin (deyang) Wire & Cable Equipment Co Ltd
Priority to CN201310516084.XA priority Critical patent/CN103551405A/en
Publication of CN103551405A publication Critical patent/CN103551405A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Metal Extraction Processes (AREA)

Abstract

The invention relates to the field of stay wires, and specifically discloses a novel single-transmission aluminium alloy stay wire system. The novel single-transmission aluminium alloy stay wire system comprises a pay-off frame, a single-transmission aluminium alloy drawing machine, a wire storing device, a take-up device, a stay wire liquid box and a rolling head die passing machine, wherein one end of the pay-off frame is provided with the single-transmission aluminium alloy drawing machine; the stay wire liquid box is arranged between the pay-off frame and the single-transmission aluminium alloy drawing machine, and one side of the single-transmission aluminium alloy drawing machine is provided with the rolling head die passing machine; two groups of drum wheels form one group of stay wire box bodies, and a user can select according to the stay wire modulus of the practical situation. The novel single-transmission aluminium alloy stay wire system provided by the invention has the advantages that a cover shell of each stay wire box is divided into two layers, the inner layer is formed by two stainless steel doors, and the outer layer is formed by an aluminium alloy roller shutter door; an upper-part stainless steel plate is upward turned and a side-surface stainless steel plate is downward turned when the cover shell is twisted to be opened; the upper-part stainless steel plate is downward turned and the side-surface stainless steel plate is upward turned when the cover shell is folded; the opening and folding operations of the cover shell are carried out manually.

Description

Novel single-drive aluminium alloy wire drawing system
Technical field
The present invention relates to bracing wire field, specifically a kind of novel single-drive aluminium alloy wire drawing system.
Background technology
Existing aluminium alloy dry type drawing machine does not adopt cold oil to draw aluminum steel exactly in bracing wire process.Weak point is exactly that pull wire speed is slow, and wire rod end product quality is unstable.Finished wire rod temperature is very high.If number of patent application is CN200920080946.8, the applying date is 2009-05-19, name is called the patent of invention of " bracing wire of bi-motor aluminium alloy ", and its technical scheme is: the utility model belongs to drawing machine field, is a kind of in-line arrangement aluminum alloy wire-drawing machine concretely.Double-motor aluminum alloy wire stretcher, comprises drum, bracing wire die holder, main motor and constant speed wheel, it is characterized in that constant speed wheel is driven by constant speed turbin generator, and drum is driven by main motor, and constant speed turbin generator is direct current generator.Although it is constant speed wheel drive that foregoing invention adopts independently motor, constant speed wheel can be combined with drum, because still not adopting cold oil, it does not draw aluminum steel, thus exist pull wire speed low, the problem that productivity ratio is not high.
Summary of the invention
Low in order to overcome the pull wire speed that existing aluminum alloy wire-drawing machine exists, the problem that productivity ratio is not high, proposes the novel single-drive aluminium alloy wire drawing system that a kind of pull wire speed is fast and productivity ratio is high now especially.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of novel single-drive aluminium alloy wire drawing system, it is characterized in that: comprise that pay off rack, single-drive aluminum alloy wire-drawing machine, wire storage device, take-up, bracing wire liquid case and dog wear mould machine, described pay off rack one end is provided with single-drive aluminum alloy wire-drawing machine, between pay off rack and single-drive aluminum alloy wire-drawing machine, be provided with bracing wire liquid case, in a side of single-drive aluminum alloy wire-drawing machine, be provided with dog and wear mould machine, one end at described single-drive aluminum alloy wire-drawing machine is provided with wire storage device, in described wire storage device one end, is provided with take-up, described single-drive aluminum alloy wire-drawing machine comprises a plurality of bracing wire casings, a plurality of bracing wire drums of bracing wire casing are taken turns and be positioned to constant speed, described constant speed wheel is connected with constant-seed motor, described each bracing wire drum is all singly connected with bracing wire motor, between described bracing wire motor and bracing wire drum, be provided with decelerator, between described adjacent bracing wire drum, be provided with tenslator, in described bracing wire casing, bracing wire oil is set, the latter half of described bracing wire drum is immersed in bracing wire oil, described bracing wire casing front end is also provided with bracing wire die holder, described wire-drawing wheel is arranged on bracing wire die holder, described bracing wire box back is provided with support, on support, be provided with bearing, bracing wire main shaft and disc, on described bracing wire casing, be provided with rapid liquid inlet valve and spray hole, pull box body side surface is provided with overflow ducts, in the bottom of bracing wire casing, be provided with tapping rotary valve.
Described bracing wire casing is double-layer structure, and internal layer comprises two fan doors, and skin is rolling screen door.
Described pay off rack is column pay off rack.
Described wire storage device is oscillating rod type wire storage device.
Described take-up is single-deck take-up.
It is to wear mould machine with the dog of orthoscopic drawing that described dog is worn mould machine.
Described bracing wire drum is 10, and described bracing wire casing is 5, and every two bracing wire drums are positioned in a bracing wire casing.
Described constant speed wheel is positioned at constant speed wheel casing.
Described constant speed wheel is connected with constant-seed motor by V belt, and described constant speed wheel top is provided with branching wheel, and described separated time race is for rising as high as the banks.
Described a plurality of bracing wire drum is single-row arranges, and is and is obliquely installed.
The width of described constant speed wheel and bracing wire drum is 120mm.
The below of described bracing wire motor is provided with bracing wire base, and described bracing wire base comprises two small footprint that long base is other with being positioned at long base, and described bracing wire motor is connected by shaft coupling with decelerator.
Described tenslator includes cylinder, straining pulley, bearing, support, connecting rod and pull bar; Described cylinder is rack-mount, and described cylinder output is connected with pull bar, and described pull bar is connected with connecting rod by bearing, and described connecting rod one end is connected with straining pulley; Described pull bar comprises horizontal segment and tilting section, and described horizontal segment is connected with cylinder output, and horizontal segment is in level, and described tilting section is connected with bearing.
Described connecting rod is 15 ° around roll bearing swing amplitude.
The length of described connecting rod is 180-225mm.
Described bearing is deep groove ball bearing, and the internal diameter of described deep groove ball bearing is 25mm, and external diameter is 52mm, and the degree of depth is 15mm.
The invention has the advantages that:
1, the single-drive aluminum alloy wire-drawing machine of native system is when drawing special-shaped wire section, because special-shaped wire section deflection can not be too large.And so the present invention of bad control gearratio adopts each bracing wire drum to drive decelerator to drive drum by separate electrical motor, like this since gearratio can adjust gearratio according to special-shaped wire section mould.To adopt tenslator to adjust in real time gearratio size between every two groups of drums fricton-tight to guarantee between drum and wire rod.Adopting two groups of drums is one group of bracing wire casing, and user can select according to actual conditions bracing wire modulus, and pull box case of the present invention is divided into two-layer, internal layer is that two fan stainless steel doors form, while turning on, top corrosion resistant plate upwards turns over, and side corrosion resistant plate turns over downwards, contrary while closing.Case is opened, and closes up and is manual operation.Skin is aluminium alloy roller shutter door.
2, bracing wire drum is Non-sliding type wire drawing with the mode that drawn wire does not produce sliding relation in bracing wire process.Each drum drives decelerator to drive by separate electrical motor.Between bracing wire drum, we have installed tenslator parts additional.When two drum gearratios and wire-drawing mould hole sectional area ratio variant be to adjust by way of compensation.In bracing wire process, drum and drawn wire do not have after sliding friction.Wire rod and drum synchronous operation, improved drum service life so greatly.
3, bracing wire drum of the present invention is arranged in bracing wire casing.In bracing wire casing, have oil, bracing wire drum can be better cooling in oil.
4, the present invention is owing to having installed a minute wire carrier additional on bracing wire drum side, so it is overlapping mutually to avoid special-shaped wire section to occur in pulling process when the present invention can draw special-shaped wire section.
5, constant speed wheel bracing wire drum width of the present invention changes present 120mm into by original 90mm.Draw like this special-shaped wire section and just can obtain the tension force larger than round line, the number of turns being wound around is also just more.
Accompanying drawing explanation
Fig. 1 is single-drive aluminum alloy wire-drawing machine system front view.
Fig. 2 is single-drive aluminum alloy wire-drawing machine system top view.
Fig. 3 is single-drive aluminum alloy wire-drawing machine front view.
Fig. 4 is single-drive aluminum alloy wire-drawing machine top view.
Fig. 5 is bracing wire motor driving structure schematic diagram.
Fig. 6 is tenslator structural representation.
In accompanying drawing: pay off rack 1, single-drive aluminum alloy wire-drawing machine 2, wire storage device 3, take-up 4, bracing wire liquid case 5, dog is worn mould machine 6.
Bracing wire casing 21, constant speed wheel 22, bracing wire drum 23, constant-seed motor 24, bracing wire motor 25, decelerator 26, tenslator 27, constant speed wheel casing 28, bracing wire base 29, shaft coupling 210.
Cylinder 271, straining pulley 272, bearing 273, support 274, connecting rod 275, pull bar 276.
The specific embodiment
Embodiment 1
Novel single-drive aluminium alloy wire drawing system comprises that pay off rack 1, single-drive aluminum alloy wire-drawing machine 2, wire storage device 3, take-up 4, bracing wire liquid case 5 and dog wear mould machine 6, described pay off rack 1 one end is provided with single-drive aluminum alloy wire-drawing machine 2, between pay off rack 1 and single-drive aluminum alloy wire-drawing machine 2, be provided with bracing wire liquid case 5, in a side of single-drive aluminum alloy wire-drawing machine 2, be provided with dog and wear mould machine 6, in one end of described single-drive aluminum alloy wire-drawing machine 2, be provided with wire storage device 3, in described wire storage device 3 one end, be provided with take-up 4; Described single-drive aluminum alloy wire-drawing machine 2 comprises a plurality of bracing wire casings 21, constant speed wheel 22 and is positioned at a plurality of bracing wire drums 23 of bracing wire casing 21, described constant speed wheel 22 is connected with constant-seed motor 24, described each bracing wire drum 23 is all singly connected with bracing wire motor 25, between described bracing wire motor 25 and bracing wire drum 23, be provided with decelerator 26, between described adjacent bracing wire drum 23, be provided with tenslator 27, in described bracing wire casing 21, bracing wire oil is set, the latter half of described bracing wire drum 23 is immersed in bracing wire oil.Bracing wire casing 21 front ends are also provided with bracing wire die holder, and described wire-drawing wheel is arranged on bracing wire die holder, and described bracing wire casing 21 rear ends are provided with support, are provided with bearing, bracing wire main shaft and disc on support.On bracing wire casing 21, be provided with rapid liquid inlet valve and spray hole, bracing wire casing 21 sides are provided with overflow ducts, in the bottom of bracing wire casing 21, are provided with tapping rotary valve.Bracing wire casing 21 is double-layer structure, and internal layer comprises two fan doors, and skin is rolling screen door.
Embodiment 2
Novel single-drive aluminium alloy wire drawing system comprises that pay off rack 1, single-drive aluminum alloy wire-drawing machine 2, wire storage device 3, take-up 4, bracing wire liquid case 5 and dog wear mould machine 6, described pay off rack 1 one end is provided with single-drive aluminum alloy wire-drawing machine 2, between pay off rack 1 and single-drive aluminum alloy wire-drawing machine 2, be provided with bracing wire liquid case 5, in a side of single-drive aluminum alloy wire-drawing machine 2, be provided with dog and wear mould machine 6, in one end of described single-drive aluminum alloy wire-drawing machine 2, be provided with wire storage device 3, in described wire storage device 3 one end, be provided with take-up 4; Described single-drive aluminum alloy wire-drawing machine 2 comprises a plurality of bracing wire casings 21, constant speed wheel 22 and is positioned at a plurality of bracing wire drums 23 of bracing wire casing 21, described constant speed wheel 22 is connected with constant-seed motor 24, described each bracing wire drum 23 is all singly connected with bracing wire motor 25, between described bracing wire motor 25 and bracing wire drum 23, be provided with decelerator 26, between described adjacent bracing wire drum 23, be provided with tenslator 27, in described bracing wire casing 21, bracing wire oil is set, the latter half of described bracing wire drum 23 is immersed in bracing wire oil.Bracing wire casing 21 front ends are also provided with bracing wire die holder, and described wire-drawing wheel is arranged on bracing wire die holder, and described bracing wire casing 21 rear ends are provided with support, are provided with bearing, bracing wire main shaft and disc on support.On bracing wire casing 21, be provided with rapid liquid inlet valve and spray hole, bracing wire casing 21 sides are provided with overflow ducts, in the bottom of bracing wire casing 21, are provided with tapping rotary valve.Bracing wire casing 21 is double-layer structure, and internal layer comprises two fan doors, and skin is rolling screen door.
Pay off rack 1 is column pay off rack; wire storage device 3 is oscillating rod type wire storage device; take-up 4 is single-deck take-up; dog is worn mould machine 6 for to wear mould machine with the dog of orthoscopic drawing; bracing wire drum 23 is 10; described bracing wire casing 21 is 5, and every two bracing wire drums 23 are positioned in a bracing wire casing 21, and constant speed wheel 22 is positioned at constant speed wheel casing 28.
Constant speed wheel 22 is connected with constant-seed motor 24 by V belt, and described constant speed is taken turns 22 tops branching wheel is installed, and described separated time race is for rising as high as the banks.
A plurality of bracing wire drums 23 are single-row arranges, and is and is obliquely installed.
The width of constant speed wheel 22 and bracing wire drum 23 is 120mm.
The below of bracing wire motor 25 is provided with bracing wire base 29, and described bracing wire base 29 comprises two small footprint that long base is other with being positioned at long base, and described bracing wire motor 25 is connected by shaft coupling 210 with decelerator 26.
Described tenslator 27 includes cylinder 271, straining pulley 272, bearing 273, support 274, connecting rod 275 and pull bar 276; Described cylinder 271 is arranged on support 274, and described cylinder 271 outputs are connected with pull bar 276, and described pull bar 276 is connected with connecting rod 275 by bearing 273, and described connecting rod 275 one end are connected with straining pulley 272; Described pull bar 276 comprises horizontal segment and tilting section, described horizontal segment is connected with cylinder 271 outputs, and horizontal segment is in level, described tilting section is connected with bearing 273, and connecting rod 275 is 15 ° around bearing 273 amplitudes of fluctuation, and the length of connecting rod 275 is 180-225mm, bearing 273 is deep groove ball bearing 273, the internal diameter of described deep groove ball bearing 273 is 25mm, and external diameter is 52mm, and the degree of depth is 15mm.

Claims (9)

1. a novel single-drive aluminium alloy wire drawing system, it is characterized in that: comprise pay off rack (1), single-drive aluminum alloy wire-drawing machine (2), wire storage device (3), take-up (4), bracing wire liquid case (5) and dog are worn mould machine (6), described pay off rack (1) one end is provided with single-drive aluminum alloy wire-drawing machine (2), between pay off rack (1) and single-drive aluminum alloy wire-drawing machine (2), be provided with bracing wire liquid case (5), in a side of single-drive aluminum alloy wire-drawing machine (2), be provided with dog and wear mould machine (6), in one end of described single-drive aluminum alloy wire-drawing machine (2), be provided with wire storage device (3), in described wire storage device (3) one end, be provided with take-up (4), described single-drive aluminum alloy wire-drawing machine (2) comprises a plurality of bracing wire casings (21), constant speed is taken turns (22) and is positioned at a plurality of bracing wire drums (23) of bracing wire casing (21), described constant speed wheel (22) is connected with constant-seed motor (24), described each bracing wire drum (23) is all singly connected with bracing wire motor (25), between described bracing wire motor (25) and bracing wire drum (23), be provided with decelerator (26), between described adjacent bracing wire drum (23), be provided with tenslator (27), described bracing wire casing (21) front end is also provided with bracing wire die holder, described wire-drawing wheel is arranged on bracing wire die holder, described bracing wire casing (21) rear end is provided with support, on support, be provided with bearing, bracing wire main shaft and disc, on described bracing wire casing (21), be provided with rapid liquid inlet valve and spray hole, bracing wire casing (21) side is provided with overflow ducts, bottom at bracing wire casing (21) is provided with tapping rotary valve.
2. novel single-drive aluminium alloy wire drawing system according to claim 1, is characterized in that: described bracing wire casing (21) is double-layer structure, and internal layer comprises two fan doors, and skin is rolling screen door.
3. novel single-drive aluminium alloy wire drawing system according to claim 2, is characterized in that: described pay off rack (1) is column pay off rack; Wire storage device (3) is oscillating rod type wire storage device; Take-up (4) is single-deck take-up; Dog is worn mould machine (6) for to wear mould machine with the dog of orthoscopic drawing.
4. novel single-drive aluminium alloy wire drawing system according to claim 3, it is characterized in that: described constant speed wheel (22) is connected with constant-seed motor (24) by V belt, described constant speed wheel (22) top is provided with branching wheel, and described separated time race is for rising as high as the banks.
5. novel single-drive aluminium alloy wire drawing system according to claim 4, is characterized in that: described a plurality of bracing wire drums (23) are single-row arranges, and is and is obliquely installed; The width of described constant speed wheel (22) and bracing wire drum (23) is 120mm.
6. novel single-drive aluminium alloy wire drawing system according to claim 5, it is characterized in that: the below of described bracing wire motor (25) is provided with bracing wire base (29), described bracing wire base (29) comprises two small footprint that long base is other with being positioned at long base, and described bracing wire motor (25) is connected by shaft coupling (210) with decelerator (26).
7. novel single-drive aluminium alloy wire drawing system according to claim 1, is characterized in that: described tenslator (27) includes cylinder (271), straining pulley (272), bearing (273), support (274), connecting rod (275) and pull bar (276); Described cylinder (271) is arranged on support (274), described cylinder (271) output is connected with pull bar (276), described pull bar (276) is connected with connecting rod (275) by bearing (273), and described connecting rod (275) one end is connected with straining pulley (272); Described pull bar (276) comprises horizontal segment and tilting section, and described horizontal segment is connected with cylinder (271) output, and horizontal segment is in level, and described tilting section is connected with bearing (273).
8. novel single-drive aluminium alloy wire drawing system according to claim 7, is characterized in that: described connecting rod (275) is 15 ° around bearing (273) amplitude of fluctuation.
9. novel single-drive aluminium alloy wire drawing system according to claim 8, is characterized in that: the length of described connecting rod (275) is 180-225mm; Described bearing (273) is deep groove ball bearing (273), and the internal diameter of described deep groove ball bearing (273) is 25mm, and external diameter is 52mm, and the degree of depth is 15mm.
CN201310516084.XA 2013-10-29 2013-10-29 Novel single-transmission aluminium alloy stay wire system Pending CN103551405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310516084.XA CN103551405A (en) 2013-10-29 2013-10-29 Novel single-transmission aluminium alloy stay wire system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310516084.XA CN103551405A (en) 2013-10-29 2013-10-29 Novel single-transmission aluminium alloy stay wire system

Publications (1)

Publication Number Publication Date
CN103551405A true CN103551405A (en) 2014-02-05

Family

ID=50005853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310516084.XA Pending CN103551405A (en) 2013-10-29 2013-10-29 Novel single-transmission aluminium alloy stay wire system

Country Status (1)

Country Link
CN (1) CN103551405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351790A (en) * 2018-11-29 2019-02-19 西北机器有限公司 A kind of full immersed type wire drawing machine body structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953944A (en) * 1997-12-31 1999-09-21 American Precision Steel Company Lp In-line wire drawing continuous treatment process
CN201613265U (en) * 2010-03-01 2010-10-27 上海浦东钧艺电工机械有限公司 Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher
CN102262944A (en) * 2010-05-25 2011-11-30 伊东新(德阳)线缆设备有限公司 Stay wire host machine
CN102773275A (en) * 2012-04-12 2012-11-14 广东双利电缆有限公司 Novel aluminium alloy wire drawing unit
CN203578415U (en) * 2013-10-29 2014-05-07 伊东新(德阳)线缆设备有限公司 Novel single-drive aluminium alloy wire drawing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953944A (en) * 1997-12-31 1999-09-21 American Precision Steel Company Lp In-line wire drawing continuous treatment process
CN201613265U (en) * 2010-03-01 2010-10-27 上海浦东钧艺电工机械有限公司 Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher
CN102262944A (en) * 2010-05-25 2011-11-30 伊东新(德阳)线缆设备有限公司 Stay wire host machine
CN102773275A (en) * 2012-04-12 2012-11-14 广东双利电缆有限公司 Novel aluminium alloy wire drawing unit
CN203578415U (en) * 2013-10-29 2014-05-07 伊东新(德阳)线缆设备有限公司 Novel single-drive aluminium alloy wire drawing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351790A (en) * 2018-11-29 2019-02-19 西北机器有限公司 A kind of full immersed type wire drawing machine body structure

Similar Documents

Publication Publication Date Title
CN203578412U (en) Single-drive aluminium alloy wire drawing system
CN207103451U (en) A kind of cable wire-drawing frame
CN205887681U (en) Wire drawing mill
CN103111555A (en) Steel wire ring winding machine
CN203578413U (en) Novel single-drive aluminium alloy wire drawing machine
CN203578415U (en) Novel single-drive aluminium alloy wire drawing system
CN103551405A (en) Novel single-transmission aluminium alloy stay wire system
CN202369190U (en) Stereo winding machine
CN203578414U (en) Single-transmission aluminum alloy wire drawing machine
CN201067772Y (en) Headless rolling coiling high-speed belt-through swinging guide plate
CN210333792U (en) Fast die changing drum wheel type wire drawing machine
CN103521537A (en) Novel single-transmission aluminum alloy wire drawing machine
CN208116408U (en) A kind of zinc-coated wire draw-off gear
CN202278316U (en) Flux-cored wire molding machine
CN101559440A (en) Aluminum alloy wire-drawing machine set
CN202116741U (en) Oil sink mechanism of multilayer-type airflow network spandex covering machine
CN103521538A (en) Single-transmission aluminum alloy wire drawing machine
CN208050596U (en) A kind of steel wire drawing device that production efficiency is high
CN203209447U (en) Water tank wire-drawing machine
CN207671399U (en) One kind retaining frame
CN103521536A (en) Single-transmission aluminum alloy wire drawing system
CN110142304A (en) A kind of wire drawing machine
CN103612945A (en) Winding machine
CN202214094U (en) Steel wire pay-off device
CN205289290U (en) Drawing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140205