CN106564779A - Copper-plastic composite belt winding device capable of winding uniformly - Google Patents
Copper-plastic composite belt winding device capable of winding uniformly Download PDFInfo
- Publication number
- CN106564779A CN106564779A CN201610999343.2A CN201610999343A CN106564779A CN 106564779 A CN106564779 A CN 106564779A CN 201610999343 A CN201610999343 A CN 201610999343A CN 106564779 A CN106564779 A CN 106564779A
- Authority
- CN
- China
- Prior art keywords
- winding
- copper
- block
- slide block
- winding cylinder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/12—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers on flanged bobbins or spools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/241—Constructional details adjustable in configuration, e.g. expansible axially adjustable reels or bobbins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/26—Arrangements for preventing slipping of winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
Landscapes
- Adornments (AREA)
Abstract
The invention discloses a copper-plastic composite belt winding device capable of winding uniformly. The copper-plastic composite belt winding device capable of winding uniformly comprises a pedestal, wherein the top of the pedestal is fixedly connected with the bottom of a supporting rod; a fixed ring is embedded in the top of the supporting rod; the inner wall of the fixed ring is moveably connected with one end of a rotating rod; the other end of the rotating rod is fixedly connected with an output shaft of a motor; a winding cylinder is arranged on the surface of the rotating rod in a sleeving way; and the motor is fixedly arranged at the top of a supporting block. A limiting ring is provided to limit a copper-plastic composite belt, so that the copper-plastic composite belt are centralized during winding, and the phenomenon that the copper-plastic composite belt is easy to fall off caused by slip or misfit winding position is avoided; and a sliding groove is formed in the winding cylinder, a first sliding block, a second sliding block and a spring is arranged in the sliding groove to drive the surface of the winding cylinder to move, so that the winding width of the copper-plastic composite belt on the surface of the winding cylinder is adjusted and the copper-plastic composite belt can be clamped and fixed.
Description
Technical field
The present invention relates to compound copper-plastics band wind technical field, specially one kind wind uniform compound copper-plastics band and twine
Winding apparatus.
Background technology
Compound copper-plastics band is to make now one of main material of cable, and in compound copper-plastics band, the thickness of Copper Foil is less than copper
Therefore the thick degree ﹐ of band needs with one layer of plastic layer to increase that strong degree ﹐ is convenient plus work ﹐ is while can be with reduces cost, its ﹐ plastic layer
In the case where being heated, Rong Zhang ﹐ hinder Feng Xi ﹐ play a part of waterproof, and compound copper-plastics band needs to use after completing
Draw off gear is wound preservation to compound copper-plastics band, has saved the parking space of compound copper-plastics band, while using also more
Plus convenience, but the wind of the compound copper-plastics band of existing market because the width of compound copper-plastics band is different, and current
The device of fixed composite band is not set on the wind winding cylinder on market, causes composite band to be susceptible in winding
Winding is skidded, and winds uneven situation, in storage afterwards, is susceptible to composite band and comes off.
The content of the invention
It is an object of the invention to provide a kind of wind uniform compound copper-plastics band wind, possesses scalable winding dress
The advantage of the width put, is not arranged on the wind winding cylinder in the market mentioned solid in solving background technology
Determine the device of composite band, cause compound band winding to be susceptible in winding to skid, wind uneven situation, depositing afterwards
In putting, the problem that composite band comes off is susceptible to.
For achieving the above object, the present invention provides following technical scheme:It is a kind of to wind uniform compound copper-plastics band winding dress
Put, including base, the top of the base is fixedly connected with the bottom of support bar, is inlaid with fixation at the top of the support bar
Ring, the inwall of the retainer ring are flexibly connected with one end of bull stick, and the other end of the bull stick is fixed with the output shaft of motor and connected
Connect, and the surface of bull stick be socketed with winding cylinder, the motor is fixedly mounted on the top of support block, the bottom of the support block with
It is fixedly connected at the top of base.
The surface of the winding cylinder offers chute, from left to right slidably connect successively in the chute the first slide block and
Second slide block, is connected by spring between first slide block and the second slide block, and the top of the first slide block and the second slide block point
Inwall clamping not with two spacing rings, is socketed with elastic necklace on the outer wall of the winding cylinder, the Elastic Term snare is connected on
Side of two spacing rings away from spring.
Preferably, the top of the base is installed with fixed block positioned at the right of pole, and the side of fixed block is solid
The groove offered on block at the top of correction block with bottom is corrected equipped with correction block in Dingan County.
Preferably, the elastic necklace is coated with Anti-slip cover, and the surface of Anti-slip cover is fixedly connected villous.
Preferably, the inwall upper berth of the winding cylinder through hole is lined with slipmat.
Preferably, the spring is fixed on the centre of chute by fixation clamp.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, bull stick fixation is fixedly connected with the output shaft of motor in the air by the present invention by arranging support bar and retainer ring, is passed through
Motor is rotated and drives rotating shaft rotation, is rotarily driven winding cylinder by rotating shaft and is rotated so as to be wound to compound copper-plastics band, so as to
Composite band is shunk.
2nd, the present invention by arrange spacing ring compound copper-plastics band is carried out it is spacing, make compound copper-plastics band wind when concentrate on
At one, be not in skid or the position that is wound around is misfitted so that compound copper-plastics band easily comes off, open on winding cylinder
If chute simultaneously arranges the first slide block, the second slide block and spring in chute and drives slide block and moved on the surface of winding cylinder
It is dynamic, so as to compound copper-plastics band being adjusted in the winding width on winding cylinder surface and being fixedly clamped, reached and can wind each
Plant the effect of the composite band of different in width.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the partial sectional view of the present invention;
Fig. 3 is the top view of fixed block of the present invention and correction block.
In figure:1 base, 2 support bars, 3 retainer rings, 4 bull sticks, 5 motors, 6 winding cylinders, 7 support blocks, 8 chutes, 9 first are slided
Block, 10 second slide blocks, 11 springs, 12 spacing rings, 13 fixed blocks, 14 correction blocks, 15 grooves, 16 elastic necklaces, 17 Anti-slip covers, 18
Spring housing, 19 slipmat.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, a kind of to wind uniform compound copper-plastics band wind, including base 1, base 1 is used for fixing
Whole wind, the bottom of base 1 is provided with weight increasing device, wind is more consolidated by increasing base 1, base
1 top is fixedly connected with the bottom of support bar 2, and the top of support bar 2 is inlaid with retainer ring 3, the inwall and bull stick of retainer ring 3
4 one end is flexibly connected, and fixes in the air bull stick 4 by support bar 2 and retainer ring 3, and one end insertion retainer ring of bull stick 4
In 3, while retainer ring 3 makes bull stick 4 fix in the air, the rotation support bar 2 of bull stick 4 will not rotate, the other end and the electricity of bull stick 4
The output shaft of machine 5 is fixedly connected, and the power supply of motor 5 is external, is rotated by motor 5 and drives bull stick 4 to rotate, and the table of bull stick 4
Surface cover is connected to winding cylinder 6, drives winding cylinder 6 to be rotated when bull stick 4 is rotated, when winding cylinder 6 is rotated can copper modeling it is compound
On its surface, motor 5 is fixedly mounted on the top of support block 7 to band winding, and the bottom of support block 7 is fixed with the top of base 1 and connected
Connect, motor 5 is fixed on by top by support block 7, so that the output shaft of motor 5 is maintained at the same horizontal plane with bull stick 4,
The top of base 1 is located at the right of pole 2 and is installed with fixed block 13, and the side of fixed block 13 is installed with correction block
14, the groove 15 offered on block 14 at the top of correction block 14 with bottom is corrected, fixed block 13 is fixed on sky by block 14 is corrected
In, and compound copper-plastics band is slidably connected in the groove 15 opened up on correction block 14, when curling occurs in copper plastics composite band or turns round
When song, slipping over groove 15 can be corrected, so that more smoothing for the compound copper-plastics band winding on winding cylinder 6 is compact.
The inwall upper berth of 6 through hole of winding cylinder is lined with slipmat 19, and slipmat 19 arranges coarse with the contact surface of bull stick 4, prevents
Skidding 19 makes the frictional force between winding cylinder 6 and bull stick 4 bigger, so as to prevent skidding, the winding cylinder 6 when bull stick 4 is rotated
Situation about not rotating, the surface of winding cylinder 6 offer chute 8, from left to right slidably connect the first slide block 9 successively in chute 8
With the second slide block 10, the first slide block 9 and the second slide block 10 can slide in chute 8, and the cross section of chute 8 is circular first
Connected by spring 11 between slide block 9 and the second slide block 10, spring 11 is fixed on the centre of chute 8, spring by spring housing 18
11 center is fixed on the center of spring housing 18, and the two ends of spring 11 stretch out spring housing 18 respectively with the first slide block 9
It is fixedly connected with the second slide block 10, spring housing 18 is fixed on the centre of chute 8, and the top of the first slide block 9 and the second slide block 10
The position of compound copper-plastics band is fixed by arranging spacing ring 12, is being twined by the inwall clamping with two spacing rings 12 respectively
Around when prevent compound copper-plastics band from moving, so as to cause wind it is not compact enough easily come off, be socketed with bullet on the outer wall of winding cylinder 6
Property necklace 16, elastic necklace 16 be gum elastic make, with scalability, after elastic necklace 16 is socketed on winding cylinder 6, receive
Contracting will be such that it is fixed on the position of winding cylinder 6, and elastic necklace 16 is coated with Anti-slip cover 17, and Anti-slip cover 17
Surface is fixedly connected villous, and Anti-slip cover 17 increased the frictional force between elastic necklace 16 and winding cylinder 6, so that Elastic Term
16 positions on winding cylinder 6 of circle are not easily moveable, and elastic necklace 16 is socketed in side of two spacing rings 12 away from spring 11,
Elastic necklace 16 is fixed to the position of spacing ring 12, prevents spacing ring 12 when winding cylinder 6 rotates, occur position skew from
And cause the effect of winding poor.
During use, two spacing rings 12 are separated to the two ends of winding cylinder 6, by one end of compound copper-plastics band through correction block
On 14 groove, and it is fixedly connected with the surface of winding cylinder 6, the spring 11 between the first slide block 9 and the second slide block 10 can be received
Contracting, because spring 11 is fixed on the centre of chute 8 by spring housing 18, so as to pull the first slide block 9 and the second slide block 10 to chute 8
In the middle of it is mobile so that spacing ring 12 is mobile in the middle of compound copper-plastics band, so as to clamp composite band, start motor 5, motor
5 drive winding cylinders 6 are rotated, so that compound copper-plastics band is wrapped in the surface of winding cylinder 6.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of uniform compound copper-plastics band wind of winding, including base(1), it is characterised in that:The base(1)Top
Portion and support bar(2)Bottom be fixedly connected, the support bar(2)Top be inlaid with retainer ring(3), the retainer ring(3)
Inwall and bull stick(4)One end be flexibly connected, the bull stick(4)The other end and motor(5)Output shaft be fixedly connected, and
Bull stick(4)Surface be socketed with winding cylinder(6), the motor(5)It is fixedly mounted on support block(7)Top, the support block
(7)Bottom and base(1)Top be fixedly connected;
The winding cylinder(6)Surface offer chute(8), the chute(8)First is from left to right slidably connected successively inside
Slide block(9)With the second slide block(10), first slide block(9)With the second slide block(10)Between pass through spring(11)Connection, and the
One slide block(9)With the second slide block(10)Top respectively with two spacing rings(12)Inwall clamping, the winding cylinder(6)It is outer
Elastic necklace is socketed with wall(16), the elastic necklace(16)It is socketed in two spacing rings(12)Away from spring(11)One
Side.
2. one kind according to claim 1 winds uniform compound copper-plastics band wind, it is characterised in that:The base
(1)Top be located at pole(2)Right be installed with fixed block(13), and fixed block(13)Side be installed with it is strong
Positive block(14), correct block(14)On offer through correction block(14)Top and the groove of bottom(15).
3. one kind according to claim 1 winds uniform compound copper-plastics band wind, it is characterised in that:The elasticity
Necklace(16)Be coated with Anti-slip cover(17), and Anti-slip cover(17)Surface be fixedly connected villous.
4. one kind according to claim 1 winds uniform compound copper-plastics band wind, it is characterised in that:The winding
Cylinder(6)The inwall upper berth of through hole is lined with slipmat(19).
5. one kind according to claim 1 winds uniform compound copper-plastics band wind, it is characterised in that:The spring
(11)By spring housing(18)It is fixed on chute(8)Centre.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610999343.2A CN106564779A (en) | 2016-11-14 | 2016-11-14 | Copper-plastic composite belt winding device capable of winding uniformly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610999343.2A CN106564779A (en) | 2016-11-14 | 2016-11-14 | Copper-plastic composite belt winding device capable of winding uniformly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106564779A true CN106564779A (en) | 2017-04-19 |
Family
ID=58541939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610999343.2A Pending CN106564779A (en) | 2016-11-14 | 2016-11-14 | Copper-plastic composite belt winding device capable of winding uniformly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106564779A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110316587A (en) * | 2019-06-26 | 2019-10-11 | 天长市祥龙电气有限公司 | A kind of modularization compound copper-plastics band furling mechanism |
CN111422700A (en) * | 2020-03-30 | 2020-07-17 | 宁夏苏锡铜业科技有限公司 | Copper line wire reel of size adjustable |
CN113086276A (en) * | 2021-04-13 | 2021-07-09 | 新疆八一钢铁股份有限公司 | Hot-rolled steel coil packaging workbench |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1497249A (en) * | 1975-08-18 | 1978-01-05 | Bell & Howell Co | Web roll retainer |
DE3312178A1 (en) * | 1983-04-02 | 1984-10-04 | Heinrich C. 4300 Essen Kosmeier | Bobbin |
JPH07246418A (en) * | 1994-03-10 | 1995-09-26 | Nkk Corp | Reel |
JP2000326011A (en) * | 1999-05-19 | 2000-11-28 | Nippon Steel Corp | Steel strip coil and method for forming the steel strip coil |
CN102785963A (en) * | 2012-07-16 | 2012-11-21 | 河南省电力公司信阳供电公司 | Power lead recovery device |
CN203428581U (en) * | 2013-06-27 | 2014-02-12 | 天津凡帝斯服装有限公司 | Rubber string coiling machine |
CN103754710A (en) * | 2013-12-31 | 2014-04-30 | 吴江市豪辉布业有限公司 | Textile machine bobbin |
CN204057347U (en) * | 2014-08-06 | 2014-12-31 | 焦作灏通管业科技有限公司 | A kind of plastic pipe winder |
CN105347116A (en) * | 2015-11-11 | 2016-02-24 | 江苏长城电缆有限公司 | Telescopic cable reel and cable winding method |
CN205294495U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Elasticity formula cable drum |
CN105883451A (en) * | 2016-06-20 | 2016-08-24 | 安庆市鑫顺塑业有限公司 | Plastic film wind-up device |
CN205602858U (en) * | 2016-05-11 | 2016-09-28 | 重庆双维钢结构有限公司 | Reel with cable the tight regulation function |
CN206298199U (en) * | 2016-11-14 | 2017-07-04 | 无锡市乾泰金属构件厂 | The uniform compound copper-plastics band wind of one kind winding |
-
2016
- 2016-11-14 CN CN201610999343.2A patent/CN106564779A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1497249A (en) * | 1975-08-18 | 1978-01-05 | Bell & Howell Co | Web roll retainer |
DE3312178A1 (en) * | 1983-04-02 | 1984-10-04 | Heinrich C. 4300 Essen Kosmeier | Bobbin |
JPH07246418A (en) * | 1994-03-10 | 1995-09-26 | Nkk Corp | Reel |
JP2000326011A (en) * | 1999-05-19 | 2000-11-28 | Nippon Steel Corp | Steel strip coil and method for forming the steel strip coil |
CN102785963A (en) * | 2012-07-16 | 2012-11-21 | 河南省电力公司信阳供电公司 | Power lead recovery device |
CN203428581U (en) * | 2013-06-27 | 2014-02-12 | 天津凡帝斯服装有限公司 | Rubber string coiling machine |
CN103754710A (en) * | 2013-12-31 | 2014-04-30 | 吴江市豪辉布业有限公司 | Textile machine bobbin |
CN204057347U (en) * | 2014-08-06 | 2014-12-31 | 焦作灏通管业科技有限公司 | A kind of plastic pipe winder |
CN105347116A (en) * | 2015-11-11 | 2016-02-24 | 江苏长城电缆有限公司 | Telescopic cable reel and cable winding method |
CN205294495U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Elasticity formula cable drum |
CN205602858U (en) * | 2016-05-11 | 2016-09-28 | 重庆双维钢结构有限公司 | Reel with cable the tight regulation function |
CN105883451A (en) * | 2016-06-20 | 2016-08-24 | 安庆市鑫顺塑业有限公司 | Plastic film wind-up device |
CN206298199U (en) * | 2016-11-14 | 2017-07-04 | 无锡市乾泰金属构件厂 | The uniform compound copper-plastics band wind of one kind winding |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110316587A (en) * | 2019-06-26 | 2019-10-11 | 天长市祥龙电气有限公司 | A kind of modularization compound copper-plastics band furling mechanism |
CN111422700A (en) * | 2020-03-30 | 2020-07-17 | 宁夏苏锡铜业科技有限公司 | Copper line wire reel of size adjustable |
CN113086276A (en) * | 2021-04-13 | 2021-07-09 | 新疆八一钢铁股份有限公司 | Hot-rolled steel coil packaging workbench |
CN113086276B (en) * | 2021-04-13 | 2022-05-03 | 新疆八一钢铁股份有限公司 | Hot-rolled steel coil packaging workbench |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106564779A (en) | Copper-plastic composite belt winding device capable of winding uniformly | |
CN206298199U (en) | The uniform compound copper-plastics band wind of one kind winding | |
CN106352674B (en) | A kind of cucurbit flute making high stability bamboo apparatus for baking | |
CN107352319A (en) | One kind weaving line winding device | |
CN211555599U (en) | Cable fire-resistant mica tape wrapping device | |
CN205739735U (en) | A kind of cable recovering apparatus | |
CN111877346B (en) | Hydraulic engineering is curing means for construction concrete | |
CN208344606U (en) | A kind of winding binding apparatus for battery modules | |
CN107878540A (en) | A kind of industrial chemicals waggon | |
CN106364951A (en) | Steel band unwinding device with width capable of being adjusted according to diameter of steel band | |
CN104555530B (en) | Wire winding and feeding machine for packer and winding machine | |
CN202642964U (en) | Thread wheel thread-releasing frame | |
CN207046580U (en) | A kind of cable coiler | |
CN204651167U (en) | A kind of large-scale magnet ring electrical inductance automatic winding machine | |
CN107123545A (en) | A kind of Tape Pull belting machine | |
CN204416777U (en) | Residual silk regenerative apparatus | |
CN208413529U (en) | Steel wire coiler | |
CN110271204A (en) | Compound tube clamp device and its method for being used to prepare full bonding thermoplastic composite tube | |
CN207141484U (en) | A kind of novel plastic woven bag baling press | |
CN201580580U (en) | Tyre packing machine | |
CN207176366U (en) | Steel strand wires admission machine | |
CN208199978U (en) | A kind of novel cable admission machine | |
CN205376210U (en) | Cable is put around packing | |
CN204916265U (en) | Outer lane baling press in coiling | |
CN204871693U (en) | Novel coil baling press |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |