CN107394694A - A kind of electronic inner-rotary type cable tools - Google Patents
A kind of electronic inner-rotary type cable tools Download PDFInfo
- Publication number
- CN107394694A CN107394694A CN201710594107.7A CN201710594107A CN107394694A CN 107394694 A CN107394694 A CN 107394694A CN 201710594107 A CN201710594107 A CN 201710594107A CN 107394694 A CN107394694 A CN 107394694A
- Authority
- CN
- China
- Prior art keywords
- fixture
- sleeve
- rotary type
- type cable
- sand paper
- 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
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
- H02G1/1236—Features relating to cutting elements
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The present invention relates to cable socket production field, more particularly, to a kind of electronic inner-rotary type cable tools.Including electric drill, connecting rod, sleeve, cutting tool, Sand paper for polishing and fixture, described connecting rod one end is connected with electric drill, the other end and sleeve connection;On sleeve, described cutting tool, Sand paper for polishing are fixed in sleeve described fixture by fixture.A kind of electronic inner-rotary type cable tools provided by the invention, using electronic offer power, speed is fast, time saving and energy saving;Cutter and sand paper schedulable adapt to the use of different size cable, and usability is strong;Built-in sand paper schedulable elasticity, can make sand paper be close to cable insulation, reach working face uniform force, finally overcome uneven phenomenon of polishing;Operating personnel are inserted in instrument on cable when in use, and to press power supply i.e. operable, upper quick-moving easy to operate;Such as people who are unskilled's operation, also by polishing operation workpiece can be made to be finally reached technological requirement.
Description
Technical field
The present invention relates to cable socket production field, more particularly, to a kind of electronic inner-rotary type cable tools.
Background technology
At present, scene is very high to construction process requirement during 10 kilovolts and 35 kv cable heads are made, and makes
Breakdown fault often occurs for the not high cable of technique, so cable semi-conductive layer need to be divested when making, and it is right
The concerned process steps that insulating barrier is polished, meet manufacture craft requirement to ensure that cable makes;In the prior art:Producer is producing
Some instruments can be attached in cable termination annex during cable accessory, workmen carries out cable system using these accessory tools
Make;Or with semiconductive layer outside blade craft stripping, because semiconductive layer is very thin, it is desirable to scratch the thickness of outer semiconductive layer 2/3rds or
Person 3/4ths, and hand strength is difficult to hold, and are so easy to the insulating barrier destroyed below semiconductive layer, also there is some stripping semiconductive layers
Instrument, the stripping and cutting tool of multiple blades is for example set in pipe, pipe may be not exclusively concentric with cable during due to mounting and adjusting, often
Individual blade stripping depth is inconsistent, and tool marks depth does not reach design requirement, causes end electric field uneven after stripping, produces
The end come is easy for electric discharge and burnt out, therefore stripping effect is less desirable, and secondly this kind of tool construction complexity is cumbersome for installation,
Inconvenience is used, is wasted time and energy.Workmen is when divesting semi-conductive layer and insulating barrier being handled, it may occur that semi-conductive layer
Divest that not round and smooth, burr is excessive, insulating barrier construction quality problem, the cable accessory technique of making such as hurts by knife and is extremely difficult to mark
Standard, it is too short or even break down to ultimately cause cable life, substantial amounts of economic loss.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of electronic inner-rotary type cable tools, lead to
Cross by cutter, Sand paper for polishing in sleeve, provide power using electric drill, can quickly realize the making of cable the end of a thread.
To solve the above problems, technical scheme provided by the invention is:A kind of electronic inner-rotary type cable tools, its
In, including electric drill, connecting rod, sleeve, cutting tool, Sand paper for polishing and the fixture of power, described connecting rod one are provided
End is connected with electric drill, the other end and sleeve connection;Described fixture is on sleeve, described cutting tool, Sand paper for polishing
It is fixed on by fixture in sleeve.
Further, described fixture is divided into the first fixture and the second fixture, the first described fixture and
For two fixtures on the same circumference of sleeve, the first described fixture and the second fixture movable are sheathed on sleeve
On.Fixture is connected with sleeve movable, can be by adjusting fixture, to adapt to the cable of different size.
Further, described cutting tool includes cutter head and blade, and described cutter head is located in sleeve, and
It is connected with the first fixture, described blade is on cutter head.Blade uses long direct removal of inserts to be replaceable
Changed, by adjusting the first fixture, can change blade enters the knife depth, to adapt to the semiconductive of different size
Layer.
Further, the second described fixture is at least provided with one;Described Sand paper for polishing is in the sleeve and with the
Two fixtures connect.Sand paper for polishing be also it is detachable be fixed on the second fixture, using repeatedly after can disassemble
Change;As preferable, the second fixture is provided with three, and three the second fixtures be located at equal intervals it is same with the first fixture
On one circumference, three the second fixtures are set, Sand paper for polishing can be fixed into plate circle, it is exhausted so that sand paper can be made to be close to cable
Edge layer, reaches working face uniform force, finally overcomes uneven phenomenon of polishing.
Further, described connecting rod one end is provided with external tooth wheel construction, and inner gear structure, institute are provided with described sleeve
The external gear stated is engaged with internal gear.Being connected between sleeve and electric drill by gear, electric drill imparts power to connecting rod, then
The power of electric drill is transmitted to by sleeve by connecting rod, makes sleeve rotating;Using gear drive, gear drive is steady, gearratio essence
Really, reliable operation, efficiency high, long lifespan, the power used, speed and size range are big.
Further, fixed seat is additionally provided with outside described sleeve, described fixed seat is connected with sleeve movable.
Further, in addition to Fixing clamp-seat, described Fixing clamp-seat are connected with fixed seat.Also set up in fixed seat solid
Determine deck, for sleeve to be fixed on into electric drill, do not release at work.
Further, trip bolt is arranged with described Fixing clamp-seat, described trip bolt is connected with electric drill.Can be with
By adjusting trip bolt, make sleeve more firm, while also can adapt to the electric drill of different model by adjusting trip bolt.
Further, described fixture is screw.The depth of sand paper, cutter can be changed by rotating, utilize screw
Regulation, it is easy to operate.
Further, described Fixing clamp-seat is connected with fixed seat by rotating shaft;Described fixed seat is with sleeve by leading
Rail connects.Fixing clamp-seat is connected with fixed seat by rotating shaft, and Fixing clamp-seat can change direction, to adapt to different electric drills, together
When also allow for operating.
Compared with prior art, beneficial effect is:
1. a kind of electronic inner-rotary type cable tools provided by the invention, using electronic offer power, speed is fast, time saving province
Power;Cutter and sand paper schedulable adapt to the use of different size cable, and usability is strong;Built-in sand paper schedulable elasticity,
Sand paper can be made to be close to cable insulation, reach working face uniform force, finally overcome uneven phenomenon of polishing;
2. a kind of electronic inner-rotary type cable tools provided by the invention, operating personnel are inserted in work on cable when in use
It is i.e. operable that tool presses power supply, upper quick-moving easy to operate;Such as people who are unskilled's operation, also by polishing operation workpiece can be made final
Reach technological requirement;
3. a kind of electronic inner-rotary type cable tools provided by the invention, by whole built-inization of cutter, sand paper, without exposed cutting edge of a knife or a sword
Sharp part, security incident of being hurted sb.'s feelings etc. when using can be avoided.
Brief description of the drawings
Fig. 1 is first state structural representation of the present invention.
Fig. 2 is the second status architecture schematic diagram of the invention.
Fig. 3 is connecting rod of the present invention and electric drill connection status structural representation.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent;It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product;To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of electronic inner-rotary type cable tools, wherein, including the electric drill of power is provided
1st, connecting rod 2, sleeve 3, cutting tool 4, Sand paper for polishing 5 and fixture 6, the one end of connecting rod 2 are connected with electric drill 1, the other end
It is connected with sleeve 3;Fixture 6 is fixed in sleeve 3 located at cutting tool 4, Sand paper for polishing 5 on sleeve 3 by fixture 6.
In certain embodiments, fixture 6 divides for the first fixture 601 and the second fixture 602, the first fixture 601
With the second fixture 602 on the same circumference of sleeve 3, the first fixture 601 and the movable of the second fixture 602 are arranged
In on sleeve 3.Fixture 6 is connected with the movable of sleeve 3, can be by adjusting fixture 6, to adapt to the electricity of different size
Cable.
Wherein, cutting tool 4 includes cutter head and blade, cutter head in sleeve 3, and with the first fixture
6016 connections, blade is on cutter head.Blade is changed using long direct removal of inserts to be replaceable,
By adjusting the first fixture 601, can change blade enters the knife depth, to adapt to the semi-conductive layer of different size.
In addition, the second fixture 602 is at least provided with one;Sand paper for polishing 5 in the sleeve 3 and with the second fixture 602
Connection.Sand paper for polishing 5 and it is detachable be fixed on the second fixture 602, using repeatedly after can disassemble replacing;
As preferable, the second fixture 602 is provided with three, and three the second fixtures 602 are located at equal intervals and the first fixture
On 601 same circumference, three the second fixtures 602 are set, Sand paper for polishing 5 can be fixed into plate circle, so that sand paper can be made tight
Cable insulation is affixed on, reaches working face uniform force, finally overcomes uneven phenomenon of polishing.
In certain embodiments, the one end of connecting rod 2 is provided with external tooth wheel construction 10, is provided with inner gear structure 11 in sleeve 3, outside
Gear structure 10 is engaged with inner gear structure 11.Connected between sleeve 3 and electric drill 1 by gear, electric drill 1 imparts power to
Connecting rod 2, then the power of electric drill 1 is transmitted to by sleeve 3 by connecting rod 2, rotate sleeve 3;Utilize gear drive, gear drive
Steadily, gearratio is accurate, reliable operation, efficiency high, long lifespan, and the power used, speed and size range are big.
In certain embodiments, fixed seat 9 is additionally provided with outside sleeve 3, fixed seat 9 is connected with the movable of sleeve 3.
Wherein, in addition to Fixing clamp-seat 7, Fixing clamp-seat 7 are connected with fixed seat 9.Fixing clamp-seat is also set up in fixed seat 9
7, for sleeve 3 to be fixed on into electric drill 1, do not release at work.
In addition, being arranged with trip bolt 8 on Fixing clamp-seat 7, trip bolt 8 is connected with electric drill 1.It can be fastened by adjusting
Screw 8, make sleeve 3 more firm, while also can adapt to the electric drill 1 of different model by adjusting trip bolt 8.
In certain embodiments, fixture 6 is screw.The depth of sand paper, cutter can be changed by rotating, utilize screw
Regulation, it is easy to operate.
In certain embodiments, Fixing clamp-seat 7 is connected with fixed seat 9 by rotating shaft;Fixed seat 9 passes through guide rail with sleeve 3
Connection.Fixing clamp-seat 7 is connected with fixed seat 9 by rotating shaft, and Fixing clamp-seat 7 can change direction, to adapt to different electric drills 1,
Also allow for operating simultaneously.
In the present invention, using electronic offer power, speed is fast, time saving and energy saving;Cutter and sand paper schedulable adapt to not
Same specification cable uses, and usability is strong;Built-in sand paper schedulable elasticity, can make sand paper be close to cable insulation, reach
Working face uniform force, finally overcome uneven phenomenon of polishing;Meanwhile operating personnel are inserted in instrument on cable when in use
It is i.e. operable to press power supply, it is upper quick-moving easy to operate;Such as people who are unskilled's operation, also workpiece can be made finally to reach by polishing operation
To technological requirement;In addition, by whole built-inization of cutter, sand paper, without exposed sharp components, the safe thing such as can avoid hurting sb.'s feelings during use
Therefore.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
- A kind of 1. electronic inner-rotary type cable tools, it is characterised in that the electric drill including providing power(1), connecting rod(2)、 Sleeve(3), cutting tool(4), Sand paper for polishing(5)And fixture(6), described connecting rod(2)One end and electric drill(1)Even Connect, the other end and sleeve(3)Connection;Described fixture(6)Located at sleeve(3)On, described cutting tool(4), polishing sand Paper(5)Pass through fixture(6)It is fixed on sleeve(3)It is interior.
- A kind of 2. electronic inner-rotary type cable tools according to claim 1, it is characterised in that described fixture (6)It is divided into the first fixture(601)With the second fixture(602), described the first fixture(601)With the second fixture (602)Located at sleeve(3)Same circumference on, the first described fixture(601)With the second fixture(602)Movable set Located at sleeve(3)On.
- A kind of 3. electronic inner-rotary type cable tools according to claim 2, it is characterised in that described cutting tool (4)Including cutter head and blade, described cutter head is located at sleeve(3)It is interior, and with the first fixture(6)Connection, it is described Blade on the cutter head.
- 4. a kind of electronic inner-rotary type cable tools according to claim 2, it is characterised in that described second is fixed Part(602)At least provided with one;Described Sand paper for polishing(5)Located at sleeve(3)It is interior and with the second fixture(602)Connection.
- A kind of 5. electronic inner-rotary type cable tools according to claim 1, it is characterised in that described connecting rod (2)One end is provided with external tooth wheel construction(10), described sleeve(3)It is interior to be provided with inner gear structure(11), described external tooth wheel construction (10)With inner gear structure(11)It is engaged.
- A kind of 6. electronic inner-rotary type cable tools according to claim 1, it is characterised in that described sleeve(3) It is additionally provided with fixed seat outside(9), described fixed seat(9)With sleeve(3)Movable connects.
- 7. a kind of electronic inner-rotary type cable tools according to claim 6, it is characterised in that also including Fixing clamp-seat (7), described Fixing clamp-seat(7)With fixed seat(9)Connection.
- A kind of 8. electronic inner-rotary type cable tools according to claim 7, it is characterised in that described Fixing clamp-seat (7)On be arranged with trip bolt(8), described trip bolt(8)With electric drill(1)Connection.
- 9. a kind of electronic inner-rotary type cable tools according to any one of claim 1 to 8, it is characterised in that described Fixture(6)For adjustable screw.
- A kind of 10. electronic inner-rotary type cable tools according to claim 9, it is characterised in that described electric drill(1) Fixing clamp-seat(7)With fixed seat(9)Connected by rotating shaft;Described fixed seat(9)With sleeve(3)Connected by guide rail.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710594107.7A CN107394694A (en) | 2017-07-20 | 2017-07-20 | A kind of electronic inner-rotary type cable tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710594107.7A CN107394694A (en) | 2017-07-20 | 2017-07-20 | A kind of electronic inner-rotary type cable tools |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107394694A true CN107394694A (en) | 2017-11-24 |
Family
ID=60336281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710594107.7A Pending CN107394694A (en) | 2017-07-20 | 2017-07-20 | A kind of electronic inner-rotary type cable tools |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107394694A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11689003B2 (en) | 2018-08-30 | 2023-06-27 | Milwaukee Electric Tool Corporation | Wire stripper |
US12040599B2 (en) | 2023-05-03 | 2024-07-16 | Milwaukee Electric Tool Corporation | Wire stripper |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1610202A (en) * | 2003-10-20 | 2005-04-27 | 理想工业公司 | Drill powered cable cutter |
CN103346508A (en) * | 2013-07-10 | 2013-10-09 | 河南省电力公司周口供电公司 | Portable manual cable outer sheath vertical-horizontal cutter |
US20140007433A1 (en) * | 2011-03-29 | 2014-01-09 | Toa Intersystem Inc. | Electric cable cutter |
CN104967066A (en) * | 2015-06-11 | 2015-10-07 | 天津送变电工程公司 | Crosslinked cable prefabricated intermediate joint installation method |
CN105356382A (en) * | 2015-10-28 | 2016-02-24 | *** | Labor-saving high-voltage cable insulating layer stripping machine |
CN106410697A (en) * | 2016-12-09 | 2017-02-15 | 国家电网公司 | Cable wire stripping tool |
-
2017
- 2017-07-20 CN CN201710594107.7A patent/CN107394694A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1610202A (en) * | 2003-10-20 | 2005-04-27 | 理想工业公司 | Drill powered cable cutter |
US20140007433A1 (en) * | 2011-03-29 | 2014-01-09 | Toa Intersystem Inc. | Electric cable cutter |
CN103346508A (en) * | 2013-07-10 | 2013-10-09 | 河南省电力公司周口供电公司 | Portable manual cable outer sheath vertical-horizontal cutter |
CN104967066A (en) * | 2015-06-11 | 2015-10-07 | 天津送变电工程公司 | Crosslinked cable prefabricated intermediate joint installation method |
CN105356382A (en) * | 2015-10-28 | 2016-02-24 | *** | Labor-saving high-voltage cable insulating layer stripping machine |
CN106410697A (en) * | 2016-12-09 | 2017-02-15 | 国家电网公司 | Cable wire stripping tool |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11689003B2 (en) | 2018-08-30 | 2023-06-27 | Milwaukee Electric Tool Corporation | Wire stripper |
US12040599B2 (en) | 2023-05-03 | 2024-07-16 | Milwaukee Electric Tool Corporation | Wire stripper |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201900335U (en) | Inner and outer circle chamfering machine | |
CN206947868U (en) | A kind of electronic inner-rotary type cable tools | |
CN107394694A (en) | A kind of electronic inner-rotary type cable tools | |
CN106270860B (en) | High speed arc spraying electro-discharge machining handle device based on standard interface | |
CN114825198A (en) | Stripping and cutting device capable of accurately controlling stripping and cutting depth of cable insulation layer | |
CN201327968Y (en) | Peeling and cutting tool for external semi-conductive layer of power cable | |
CN205852266U (en) | A kind of simple tapping machine | |
CN103433520B (en) | For the processing method of inclined hole in cylinder of diesel engine sleeve port | |
CN211966074U (en) | Milling cutter with high-efficient heat radiation structure | |
CN202356645U (en) | Floating boring cutter device for fine machining of deep hole of long shaft | |
CN207508362U (en) | A kind of anti-countersink of major diameter counterbore for digital control processing | |
CN208600785U (en) | A kind of side multi-layer milling cutter | |
CN211414465U (en) | Unthreaded hole handle of a knife and have unthreaded hole machine of this unthreaded hole handle of a knife | |
CN213794434U (en) | Longitudinal oil groove slot milling machine for rudder blade taper hole | |
CN209424611U (en) | A kind of milling cutter of retractable | |
CN212705857U (en) | A insulating layer grinding device for pencil processing | |
CN201082479Y (en) | Novel vertical and horizontal dual-purpose milling head | |
CN104625124B (en) | Radial adjustable deep-hole boring cutter for guide blocks | |
CN104400432B (en) | A kind of four axle curved arc drilling processing unit (plant)s | |
CN203918138U (en) | The externally threaded machinery of a kind of processing slim composite | |
CN202640433U (en) | Spindle feed transmission mechanism for automobile brake block drill | |
CN206047249U (en) | A kind of floating handle of a knife | |
CN202334172U (en) | Tool special for replacing generator rotor slip ring carbon brush | |
CN207840244U (en) | A kind of screw processing unit (plant) | |
CN211540287U (en) | High-precision machining structure |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |