CN108970792A - A kind of shredder - Google Patents
A kind of shredder Download PDFInfo
- Publication number
- CN108970792A CN108970792A CN201810765690.8A CN201810765690A CN108970792A CN 108970792 A CN108970792 A CN 108970792A CN 201810765690 A CN201810765690 A CN 201810765690A CN 108970792 A CN108970792 A CN 108970792A
- Authority
- CN
- China
- Prior art keywords
- power
- motor
- control
- electrical contact
- contact block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to shredder technical fields, and in particular to a kind of shredder.The present invention to be solved the problem of that motor may be burned and stop working when the motor operating temperature of current shredder higher situation.In order to solve the above-mentioned technical problem, the present invention proposes such a shredder, including broken bucket, body fuselage, motor, shaft, broken blade and universal wheel.The present invention has the effect of carrying out overheating protection to the motor of shredder.
Description
Technical field
The invention belongs to shredder technical fields, and in particular to a kind of shredder.
Background technique
Currently, often having file paper in daily life or work and needing to destroy, to prevent other people from obtaining file
Data documented by upper.Paper is mainly cut into thin paper slip or particle using the paper shredding cutters of relative rotation by shredder.
Traditional shredder is during shredded paper, broken dish or broken card, it is possible to the excessively high situation of motor operating temperature occurs, occur this
When the higher situation of kind of motor operating temperature, motor may be burned and stop working.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of shredder, pass through
The flexible combination of the component, when solving the higher situation of motor operating temperature of current shredder, motor may be burned
And the problem of stopping working, have the effect of carrying out overheating protection to the motor of shredder.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of shredder, including broken bucket, body fuselage, motor, shaft, broken blade and universal wheel；The broken bucket
Inside is the space of broken waste paper, is crushed bucket bottom and is equipped with motor, and motor is connect with shaft, and multiple crushing cutters are furnished in shaft
Piece, for being crushed waste paper, body fuselage is mounted on the outside of broken bucket, and motor bottom is equipped with overtemperature protection system, overheating protection dress
It sets and electrical connection of motor, the motor is powered through overtemperature protection system, the overtemperature protection system can be powered to motor
And power operation, the universal wheel are connected to the bottom of body fuselage by bolt riveted；
The overtemperature protection system includes power-off executive module and power-off control assembly；The power-off executive module vertical welding
It is connected to inside body fuselage lower end, the power-off control assembly is embedded at below power-off executive module.
Preferably, the power-off executive module is powered equipped with upper heat-conducting plate, lower heat-conducting plate, the first electrical conductor, second and leads
Body, the first electrical contact block, the second electrical contact block, conducting rod, the upper heat-conducting plate are bonded with the bottom of motor, lead under described
Hot plate leads to power-off executive module bottom, the first electrical conductor vertical welding is connected in conducting rod one end, described second
Electric conductor vertical welding is connected to body fuselage inner wall by bolt riveted in the conducting rod other end, the first electrical contact block
On, the second electrical contact block is connected on the inner wall of the body fuselage other side by bolt riveted, the conducting rod and turntable
It is fixedly connected, turntable is fixed on power-off control assembly upper end, and the conducting rod vertical welding is logical in the first electrical conductor and second
Between electric conductor.
Preferably, the power-off control assembly is equipped with power controling machine structure, air pressure control mechanism, gear drive, control
Driving motor processed, the power controling machine structure are connected in power-off control assembly inner bottom surface by bolt riveted, the air pressure
Control mechanism is connected in same level by bolt and power controling machine structure riveted, and the gear drive passes through bolt
Riveted is connected to below power-off executive module, and the gear drive is connected to inside power-off control assembly by bolt riveted
On bottom surface, the control driving motor is connected in same level by bolt and gear drive riveted.
Preferably, the power controling machine structure is equipped with control power pack, is fixedly connected with conducting wire, and the control power pack passes through
Bolt riveted be connected to power-off control assembly inner bottom surface on, it is described be fixedly connected conducting wire be connected to control power pack held with power-off
Between row component, the air pressure control mechanism is small floating equipped with pressure tank, air pressure electrical contact block, floating ball electrical contact block, activity
Ball, the pressure tank are connected in power-off control assembly inner bottom surface by bolt riveted, and the air pressure electrical contact block is embedded
Inside pressure tank, by being excessively cooperatively connected inside pressure tank, the activity small floating ball connects the floating ball electrical contact block
It is connected to above floating ball electrical contact block.
Preferably, the gear drive is equipped with gear control and rotary gear shaft, transmission gear, the gear control
Device is connected in same level by bolt and pressure tank riveted, and gear control is used to control the work of transmission gear, institute
It states rotary gear shaft and connection is engaged with transmission gear by screw thread, upper end and the power-off executive module of rotary gear shaft weld together.
The medicine have the advantages that can motor real-time perfoming overheating protection to shredder, prevent motor from burning out.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the overall appearance figure of a specific embodiment of the invention.
Fig. 2 is the overtemperature protection system structure chart of a specific embodiment of the invention.
Fig. 3 is the overtemperature protection system working state figure of a specific embodiment of the invention.
Fig. 4 is the power-off executive module structure chart of a specific embodiment of the invention.
Fig. 5 is the structural schematic diagram under the air pressure control mechanism stationary state of a specific embodiment of the invention.
Fig. 6 is the structural schematic diagram under the air pressure control mechanism working condition of a specific embodiment of the invention.
Fig. 7 is the gear drive side view of a specific embodiment of the invention.
The label in accompanying drawing is: broken bucket 3, body fuselage 4, motor 5, shaft 6, broken blade 7, universal wheel 8, overheat are protected
Protection unit 666, power-off executive module 2, power-off control assembly 3, lower heat-conducting plate 20, upper heat-conducting plate 22, the first electrical conductor 24, the
Two electrical conductors 25, the first electrical contact block 26, the second electrical contact block 27, conducting rod 28, turntable 29, power controling machine structure
30, control power pack 300, be fixedly connected conducting wire 301, air pressure control mechanism 31, pressure tank 310, air pressure electrical contact block 311,
Floating ball electrical contact block 312, movable small floating ball 313, gear drive 32, gear control 320, rotary gear shaft 321, transmission
Gear 322, control driving motor 33.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in figs. 1-7, a kind of shredder, including broken bucket 3, body fuselage 4, motor 5, shaft 6, broken 7 and of blade
Universal wheel 8；It is the space of broken waste paper inside the broken bucket 3, is crushed 3 bottom of bucket and is equipped with motor 5, motor 5 and shaft 6 connect
It connects, multiple broken blades 7 is furnished in shaft 6, for being crushed waste paper, body fuselage 4 is mounted on the outside of broken bucket, 5 bottom of motor
Equipped with overtemperature protection system 666, overtemperature protection system 666 and motor 5 are electrically connected, and the motor 5 is through overtemperature protection system 666
It is powered, the overtemperature protection system 666 can carry out being powered to motor and power operation, the universal wheel 8 are connected by bolt riveted
It is connected to the bottom of body fuselage 4.
The overtemperature protection system 666 includes power-off executive module 2 and power-off control assembly 3；The power-off executive module 2
For vertical welding inside 4 lower end of body fuselage, the power-off control assembly 3 is embedded at 2 lower section of power-off executive module.
The power-off executive module 2 is equipped with upper heat-conducting plate 22, lower heat-conducting plate 20, the first electrical conductor 24, second and is powered and leads
It pastes the bottom of body 25, the first electrical contact block 26, the second electrical contact block 27, conducting rod 28, the upper heat-conducting plate 22 and motor 5
Close, the lower heat-conducting plate 20 be connected to power-off 2 bottom of executive module, 24 vertical welding of the first electrical conductor is in conducting rod
28 one end, 25 vertical welding of the second electrical conductor pass through spiral shell in 28 other end of conducting rod, the first electrical contact block 26
Bolt riveted is connected on 4 inner wall of body fuselage, and the second electrical contact block 27 is connected to body fuselage 4 separately by bolt riveted
On the inner wall of side, the conducting rod 28 is fixedly connected with turntable 29, and turntable 29 is fixed on power-off 3 upper end of control assembly, for protecting
The stabilization for holding conducting rod 28 prevents conducting rod 28 from tilting, and 28 vertical welding of conducting rod is in the first electrical conductor 24 and second
Between electrical conductor 25；
The power-off control assembly 3 is equipped with power controling machine structure 30, air pressure control mechanism 31, gear drive 32, control
Driving motor 33 processed, the power controling machine structure 30 is connected in power-off 3 inner bottom surface of control assembly by bolt riveted, described
Air pressure control mechanism 31 is connected in same level by bolt and 30 riveted of power controling machine structure, the gear drive
32 are connected to 2 lower section of power-off executive module by bolt riveted, and the gear drive 32 is connected to disconnected by bolt riveted
In 3 inner bottom surface of electric control component, the control driving motor 33 is connected to together by bolt and 32 riveted of gear drive
On one horizontal plane.
The power controling machine structure 30 is equipped with control power pack 300, is fixedly connected with conducting wire 301, the control power pack 300
It is connected in power-off 3 inner bottom surface of control assembly by bolt riveted, the conducting wire 301 that is fixedly connected is connected to control power pack
Between 300 and power-off executive module 2, the air pressure control mechanism 31 is equipped with pressure tank 310, air pressure electrical contact block 311, floating ball
Electrical contact block 312, movable small floating ball 313, the pressure tank 310 are connected to inside power-off control assembly 3 by bolt riveted
On bottom surface, the air pressure electrical contact block 311 is embedded inside pressure tank 310, and the floating ball electrical contact block 312 passes through excessive
It is cooperatively connected inside pressure tank 310, the activity small floating ball 313 is connected to 312 top of floating ball electrical contact block.
The gear drive 32 is equipped with gear control 320 and rotary gear shaft 321, transmission gear 322, the gear
Controller 320 is connected in same level by bolt and 310 riveted of pressure tank, and gear control 320 is for controlling transmission
The work of gear, the rotary gear shaft 321 engages connection with transmission gear 322 by screw thread, the upper end of rotary gear shaft 321 with break
Electric executive module 2 welds together.
Working principle: when shredder is in running order, the first electrical conductor 24, the second electrical conductor 25 are distinguished at this time
It is contacted with the first electrical contact block 26, the second electrical contact block 27, electric current is normal through motor 5 is in the open state；Work as motor
5 when the temperature is excessively high, and upper 22 temperature of heat-conducting plate increases, and conducts heat to lower heat-conducting plate 20, and lower 20 temperature of heat-conducting plate increases
The air pressure inside pressure tank 310 is increased, pushes floating ball electrical contact block 312 to move down and is connected with air pressure electrical contact block 311,
To be connected to the circuit of control driving motor 33, gear drive 32 is made to work, gear control 320 is opened, control
Transmission gear 322 rotates, so that rotary gear shaft 321 be driven to rotate, rotary gear shaft 321 drives the turntable of upper end, and then drives and lead
Electric pole 28 rotates, so that the first electrical conductor 24, the second electrical conductor 25 be made to be powered respectively with the first electrical contact block 26, second
Contact block 27 is separate, and powers off motor 5, realizes overheating protection.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of shredder, which is characterized in that including being crushed bucket (3), body fuselage (4), motor (5), shaft (6), crushing cutter
Piece (7) and universal wheel (8)；It is the space of broken waste paper inside the broken bucket (3), is crushed bucket (3) bottom and is equipped with motor (5),
Motor (5) is connect with shaft (6), and multiple broken blades (7) are furnished in shaft (6), for being crushed waste paper, body fuselage (4) peace
On the outside of broken bucket, motor (5) bottom is equipped with overtemperature protection system (666), overtemperature protection system (666) and motor (5) electricity
Property connection, the motor (5) is powered through overtemperature protection system (666), and the overtemperature protection system (666) can lead to motor
Electricity and power operation, the universal wheel (8) are connected to the bottom of body fuselage (4) by bolt riveted；
The overtemperature protection system (666) includes power-off executive module (2) and power-off control assembly (3)；The power-off execution group
Inside body fuselage (4) lower end, the power-off control assembly (3) is embedded under power-off executive module (2) part (2) vertical welding
Side.
2. the shredder stated according to claim 1), which is characterized in that the power-off executive module (2) is equipped with upper heat-conducting plate
(22), lower heat-conducting plate (20), the first electrical conductor (24), the second electrical conductor (25), the first electrical contact block (26), second are led to
Block (27), conducting rod (28) are in electrical contact, the upper heat-conducting plate (22) is bonded with the bottom of motor (5), the lower heat-conducting plate (20)
Executive module (2) bottom is powered off with being connected to, the first electrical conductor (24) vertical welding is described in conducting rod (28) one end
Second electrical conductor (25) vertical welding passes through bolt riveted in conducting rod (28) other end, the first electrical contact block (26)
It is connected on body fuselage (4) inner wall, the second electrical contact block (27) is connected to body fuselage (4) separately by bolt riveted
On the inner wall of side, the conducting rod (28) is fixedly connected with turntable (29), and turntable (29) is fixed in power-off control assembly (3)
End, conducting rod (28) vertical welding is between the first electrical conductor (24) and the second electrical conductor (25).
3. shredder according to claim 1, which is characterized in that the power-off control assembly (3) is equipped with power controling machine
Structure (30), air pressure control mechanism (31), gear drive (32), control driving motor (33), the power controling machine structure
(30) it is connected in power-off control assembly (3) inner bottom surface by bolt riveted, the air pressure control mechanism (31) passes through bolt
It is connected in same level with power controling machine structure (30) riveted, the gear drive (32) is connected by bolt riveted
Below power-off executive module (2), the gear drive (32) is connected in power-off control assembly (3) by bolt riveted
On portion bottom surface, the control driving motor (33) is connected to same level by bolt and gear drive (32) riveted
On.
4. shredder according to claim 3, which is characterized in that the power controling machine structure (30) is equipped with control power pack
(300), it is fixedly connected conducting wire (301), the control power pack (300) is connected to power-off control assembly (3) by bolt riveted
In inner bottom surface, the conducting wire (301) that is fixedly connected is connected between control power pack (300) and power-off executive module (2), institute
Air pressure control mechanism (31) are stated to be equipped with pressure tank (310), air pressure electrical contact block (311), floating ball electrical contact block (312), live
Dynamic small floating ball (313), the pressure tank (310) is connected in power-off control assembly (3) inner bottom surface by bolt riveted, described
Air pressure electrical contact block (311) is embedded at pressure tank (310) inside, and the floating ball electrical contact block (312) is by excessively cooperating
It is internal to be connected to pressure tank (310), the activity small floating ball (313) is connected to above floating ball electrical contact block (312).
5. shredder according to claim 3, which is characterized in that the gear drive (32) is equipped with gear control
(320) and rotary gear shaft (321), transmission gear (322), the gear control (320) pass through bolt and pressure tank (310) riveting
Conjunction is connected in same level, and gear control (320) is used to control the work of transmission gear, the rotary gear shaft (321)
Connection is engaged with transmission gear (322) by screw thread, the upper end of rotary gear shaft (321) and power-off executive module (2) are welded on one
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765690.8A CN108970792A (en) | 2018-07-12 | 2018-07-12 | A kind of shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765690.8A CN108970792A (en) | 2018-07-12 | 2018-07-12 | A kind of shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108970792A true CN108970792A (en) | 2018-12-11 |
Family
ID=64537917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810765690.8A Withdrawn CN108970792A (en) | 2018-07-12 | 2018-07-12 | A kind of shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108970792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752578A (en) * | 2019-10-29 | 2020-02-04 | 温州非迩网络科技有限公司 | Circuit protection device for paper shredder |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460716A (en) * | 1987-08-25 | 1989-03-07 | Henrii Otsuteman Jiyon | Overheat protective system of engine |
| CN1050287A (en) * | 1989-08-18 | 1991-03-27 | Gec阿尔斯托姆有限公司 | The medium pressure gas circuit breaker |
| CN2379897Y (en) * | 1999-07-01 | 2000-05-24 | 佛山通宝股份有限公司 | Hand operated pneumatic and restoring type overheat protective device |
| JP2003338238A (en) * | 2002-05-21 | 2003-11-28 | Ubukata Industries Co Ltd | Motor protective device |
| CN201307559Y (en) * | 2008-11-28 | 2009-09-09 | 恽雪英 | Automatic control switch |
| CN102670068A (en) * | 2011-03-16 | 2012-09-19 | 海尔集团公司 | Soya-bean milk machine and drying method thereof |
| CN205673020U (en) * | 2016-06-13 | 2016-11-09 | 刘吉祥 | A kind of multifunctional crusher |
| CN206257749U (en) * | 2016-06-24 | 2017-06-16 | 杭州恒蕴盛科技有限公司 | A kind of condenser auxiliary radiating device with bactericidal action |
| CN206774471U (en) * | 2017-06-03 | 2017-12-19 | 浙江麦格电气有限公司 | A kind of air circuit breaker |
| CN107952546A (en) * | 2017-11-30 | 2018-04-24 | 苏州汇恒网络科技有限公司 | The efficient thorough shredder of one kind office |
| CN207297156U (en) * | 2017-09-28 | 2018-05-01 | 河南沃尔福汽车零部件有限公司 | A kind of automobile booster lubrication protection device |
-
2018
- 2018-07-12 CN CN201810765690.8A patent/CN108970792A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460716A (en) * | 1987-08-25 | 1989-03-07 | Henrii Otsuteman Jiyon | Overheat protective system of engine |
| CN1050287A (en) * | 1989-08-18 | 1991-03-27 | Gec阿尔斯托姆有限公司 | The medium pressure gas circuit breaker |
| CN2379897Y (en) * | 1999-07-01 | 2000-05-24 | 佛山通宝股份有限公司 | Hand operated pneumatic and restoring type overheat protective device |
| JP2003338238A (en) * | 2002-05-21 | 2003-11-28 | Ubukata Industries Co Ltd | Motor protective device |
| CN201307559Y (en) * | 2008-11-28 | 2009-09-09 | 恽雪英 | Automatic control switch |
| CN102670068A (en) * | 2011-03-16 | 2012-09-19 | 海尔集团公司 | Soya-bean milk machine and drying method thereof |
| CN205673020U (en) * | 2016-06-13 | 2016-11-09 | 刘吉祥 | A kind of multifunctional crusher |
| CN206257749U (en) * | 2016-06-24 | 2017-06-16 | 杭州恒蕴盛科技有限公司 | A kind of condenser auxiliary radiating device with bactericidal action |
| CN206774471U (en) * | 2017-06-03 | 2017-12-19 | 浙江麦格电气有限公司 | A kind of air circuit breaker |
| CN207297156U (en) * | 2017-09-28 | 2018-05-01 | 河南沃尔福汽车零部件有限公司 | A kind of automobile booster lubrication protection device |
| CN107952546A (en) * | 2017-11-30 | 2018-04-24 | 苏州汇恒网络科技有限公司 | The efficient thorough shredder of one kind office |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752578A (en) * | 2019-10-29 | 2020-02-04 | 温州非迩网络科技有限公司 | Circuit protection device for paper shredder |
| CN110752578B (en) * | 2019-10-29 | 2021-11-30 | 台州市康新电容器有限公司 | Circuit protection device for paper shredder |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |