CN110130799A - A kind of rail traffic protective door - Google Patents
A kind of rail traffic protective door Download PDFInfo
- Publication number
- CN110130799A CN110130799A CN201910476495.8A CN201910476495A CN110130799A CN 110130799 A CN110130799 A CN 110130799A CN 201910476495 A CN201910476495 A CN 201910476495A CN 110130799 A CN110130799 A CN 110130799A
- Authority
- CN
- China
- Prior art keywords
- protective door
- guardrail
- rail traffic
- pressure sensor
- control 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 96
- 230000002452 interceptive effect Effects 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 208000033748 Device issues Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
- E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
- E05F2015/435—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of rail traffic protective door, including guardrail, protective door case and protective door, wherein, it is provided with the protective door case with sliding slot on guardrail, protective door is installed in protective door case, transparent protection door glass is set as in protective door, pressure sensor is provided on bottom plate on front side of guardrail, information launcher is provided on the left of pressure sensor, the guardrail upper left corner is provided with control block and remote information interactive system, is provided with voice prompting device on guardrail on the left of protective door.There is pressure sensor on ground on front side of the device protective door, protective door closing after if detected trample pressure if notify voice prompting device issue remind, prompting personnel retreat, and there is emergent control switch on protective door, can accidentally clip to article when opening protection function door, the far infrared transceiver of protective door two sides, which detects, notifies Master Control Room when accompanying article, and staff is facilitated to learn and handle in time, promotes track service quality.
Description
Technical field
The present invention relates to a kind of rail traffic protective doors, belong to protective door device design application field.
Background technique
It is both provided with glass protecting door on the equal station consoles of subway station, is had to reduce rail traffic when waiting vehicles
People falls into track accidentally, but the protective door used now is unable to prompt passengers far from protective door, beats suddenly in protective door in this way
It can be very dangerous when opening.
Summary of the invention
The object of the present invention is to provide a kind of rail traffic protective door, there is pressure sensing on ground on front side of the device protective door
Device, after protective door closing if detected trample pressure if notify voice prompting device issues to remind, remind personnel to retreat, and anti-
Men Shangyou emergent control switch is protected, opening protection function door, the infrared ray transceiving of protective door two sides can be filled when clipping to article accidentally
It sets and detects and notify Master Control Room when accompanying article, staff is facilitated to learn and handle in time, promote track service quality.
Therefore, the purpose of the present invention is to provide a kind of rail traffic protective doors, by setting on the bottom plate on front side of protective door
It is equipped with pressure sensor, if pressure sensor detects the pressure signal that someone tramples after protective door closing, makes voice
Prompting device issues voice prompting, reminds the personnel close to protective door to retreat, promotes safety；It is tight by being provided on protective door
Anxious help system can star emergent control switch when protective door clips to article accidentally, protective door opened certain distance；It is logical
It crosses and protective door two sides is provided with far infrared transceiver, if not receiving infrared signal after protective door closing, notify
Master Control Room staff is convenient for handling in time, promotes track service quality.
The present invention relates to the following contents:
A kind of rail traffic protective door, including guardrail 1, protective door case 11 and protective door 15, wherein be provided with and have on guardrail 1
The protective door case 11 of sliding slot is equipped with protective door 15 in protective door case 11, transparent protection door glass is set as in protective door 15
13, pressure sensor 7 is provided on 1 front side bottom plate 19 of guardrail, and information launcher 6, guardrail are provided on the left of pressure sensor 7
1 upper left corner is provided with control block 2 and remote information interactive system 3, is provided with voice prompting device 4 on 15 left side guardrail 1 of protective door.
Preferably, above-mentioned pressure sensor 7 is connected by information launcher 6 with 2 input terminal of control block, and control block 2 is defeated
Outlet and voice prompting device 4 connect, and control block 2 and remote information interactive system 3 and track are for electrical connection, remote information interaction system
System 3 is connected with Master Control Room.
Preferably, above-mentioned pressure sensor 7 uses T6R600 model pedal pressure sensor.
Preferably, above- mentioned information emitter 6 uses RSM422P DIP-9 model.
Preferably, above-mentioned control block 2 uses 80C51 model single-chip microcontroller.
Preferably, above-mentioned remote information interactive system 3 uses the interactive system based on fiber optical transceiver.
Preferably, above-mentioned 15 two sides of protective door are respectively arranged with rows of infrared transmitting device 14 and infrared receiver passes
The far infrared transceiver that sensor 12 forms, 15 bottom of protective door are provided with protective door and drive system；
It includes the protection doorframe slide bar 16 that the fixed lower end surface in 15 bottom of protective door has tooth engaged 17 that protective door, which drives system, is prevented
Shield 16 both ends of doorframe slide bar are occluding with transmission gear 8, transmission gear rotational shaft 18 are penetrated on transmission gear 8 and by fixed frame 20
Support is fixed, transmission belt 9 is wound on transmission gear rotational shaft 18, the motor 5 in 8 outside of transmission belt 9 and transmission gear connects, prevents
Middle part is provided with emergent control switch 10 on shield 15 right side guardrail 1 of door.
Preferably, above-mentioned far infrared transceiver and emergent control switch 10 are connected with 2 input terminal of control block, control block 2
Output end and motor 5.
Compared with prior art, the application has the following advantages:
1. a kind of rail traffic protective door of the application, by being provided with pressure sensor on the bottom plate on front side of protective door, anti-
If pressure sensor detects the pressure signal that someone tramples after shield door is closed, voice prompting device is made to issue voice prompting,
It reminds the personnel close to protective door to retreat, promotes safety.
2. a kind of rail traffic protective door of the application, by being provided with emergency help system on protective door, in protective door
It can star emergent control switch when clipping to article accidentally, protective door opened into certain distance, enables clipped object product timely
It takes out, avoids that bigger danger occurs.
3. a kind of rail traffic protective door of the application, by being provided with far infrared transceiver in protective door two sides, anti-
If shield door does not receive infrared signal after closing, notify Master Control Room staff, be convenient for handling in time, promotes track
Service quality.
Detailed description of the invention
Fig. 1 is a kind of rail traffic protective door schematic front view.
Fig. 2 is a kind of rail traffic protective door left view schematic diagram.
Fig. 3 is that protective door drives system enlarged diagram.
Specific embodiment
The technical issues of in order to keep the application solved, technical solution and beneficial effect are more clearly understood, below in conjunction with
The application is further elaborated in accompanying drawings and embodiments.Obviously, described embodiment is only of the invention one
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
All other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
In Fig. 1,2,3,1-guardrail；2-control blocks；3-remote information interactive systems；4-voice prompting devices；5-electricity
Machine；6-information launchers；7-pressure sensors；8-transmission gears；9-transmission belts；10-emergent controls switch；11—
Protective door case；12-infrared receiver sensors；13-protection door glass；14-infrared transmitting devices；15-protective doors；
16-protection doorframe slide bars；17-tooth engageds；18-transmission gear rotational shafts；19-floors；20-fixed frames.
As shown in Figure 1, 2, 3, a kind of rail traffic protective door, including guardrail 1, protective door case 11 and protective door 15, wherein
It is provided with the protective door case 11 with sliding slot on guardrail 1, protective door 15 is installed in protective door case 11, is set as in protective door 15
Transparent protection door glass 13 is provided with pressure sensor 7 on 1 front side bottom plate 19 of guardrail, is provided with letter on the left of pressure sensor 7
Emitter 6 is ceased, 1 upper left corner of guardrail is provided with control block 2 and remote information interactive system 3, sets on 15 left side guardrail 1 of protective door
It is equipped with voice prompting device 4.
Preferably, above-mentioned pressure sensor 7 is connected by information launcher 6 with 2 input terminal of control block, and control block 2 is defeated
Outlet and voice prompting device 4 connect, and control block 2 and remote information interactive system 3 and track are for electrical connection, remote information interaction system
System 3 is connected with Master Control Room.
Preferably, above-mentioned pressure sensor 7 uses T6R600 model pedal pressure sensor.
Preferably, above- mentioned information emitter 6 uses RSM422P DIP-9 model.
Preferably, above-mentioned control block 2 uses 80C51 model single-chip microcontroller.
Preferably, above-mentioned remote information interactive system 3 uses the interactive system based on fiber optical transceiver.
Preferably, above-mentioned 15 two sides of protective door are respectively arranged with rows of infrared transmitting device 14 and infrared receiver passes
The far infrared transceiver that sensor 12 forms, 15 bottom of protective door are provided with protective door and drive system；
It includes the protection doorframe slide bar 16 that the fixed lower end surface in 15 bottom of protective door has tooth engaged 17 that protective door, which drives system, is prevented
Shield 16 both ends of doorframe slide bar are occluding with transmission gear 8, transmission gear rotational shaft 18 are penetrated on transmission gear 8 and by fixed frame 20
Support is fixed, transmission belt 9 is wound on transmission gear rotational shaft 18, the motor 5 in 8 outside of transmission belt 9 and transmission gear connects, prevents
Middle part is provided with emergent control switch 10 on shield 15 right side guardrail 1 of door.
Preferably, above-mentioned far infrared transceiver and emergent control switch 10 are connected with 2 input terminal of control block, control block 2
Output end and motor 5.
The application working principle:
In use, vehicles are waited at passenger station outside guardrail 1, after the closing of protective door 15, if pressure sensor 7 detects what someone trampled
Pressure signal is simultaneously sent to control block 2 by information launcher 6, and control block 2 then controls voice prompting device 4 and issues voice, mentions
Show that passenger retreats, avoids causing danger, improve safety；Control block 2 notifies remote information interactive system 3 to send out information simultaneously
It send to Master Control Room, is gone forward to check and be admonished by Master Control Room allotment staff, be further reduced the generation of safety accident；If anti-
Shield door 15 has article to be clipped between two protective doors 15 accidentally when closing, then can notify control block by emergent control switch 10
2, control block 2 controls motor 5 and works, the tooth engaged 17 that motor is rotated and is engaged under protection doorframe slide bar 16 with nutating gear 8,
So that the opening of protective door 15 takes out clipped object product, safety is further promoted；Meanwhile it is infrared when accompanying article in protective door 15
The infrared receiver sensor 12 of line R-T unit can't detect infrared signal, and infrared receiver sensor 12 transmits a signal to
Control block 2, control block 2 then notify remote information interactive system 3 to send information to Master Control Room, deploy staff by Master Control Room
It goes forward to check, and handles, avoid that bigger accident occurs, further improve the service quality and efficiency of track.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the specific reality of the application
It applies and is only limited to these instructions.It is all approximate with the present processes, structure etc., identical, or under the application concept thereof
Making several technology deduction or replace all should be considered as the protection scope of the application.
Claims (8)
1. a kind of rail traffic protective door, it is characterised in that: including guardrail, protective door case and protective door, wherein be arranged on guardrail
There is the protective door case with sliding slot, protective door is installed in protective door case, transparent protection door glass is set as in protective door, protects
Pressure sensor is provided on front side of column on bottom plate, information launcher, the setting of the guardrail upper left corner are provided on the left of pressure sensor
There are control block and remote information interactive system, is provided with voice prompting device on guardrail on the left of protective door.
2. a kind of rail traffic protective door according to claim 1, it is characterised in that: above-mentioned pressure sensor passes through information
Emitter is connected with control block input terminal, and control block output end is connected with voice prompting device, control block and remote information interaction
For electrical connection, remote information interactive system is connected with Master Control Room for system and track.
3. a kind of rail traffic protective door according to claim 1, it is characterised in that: above-mentioned pressure sensor uses
T6R600 model pedal pressure sensor.
4. a kind of rail traffic protective door according to claim 1, it is characterised in that: above- mentioned information emitter uses
RSM422P DIP-9 model.
5. a kind of rail traffic protective door according to claim 1, it is characterised in that: above-mentioned control block is using use
80C51 model single-chip microcontroller.
6. a kind of rail traffic protective door according to claim 1, it is characterised in that: above-mentioned remote information interactive system is adopted
With the interactive system based on fiber optical transceiver.
7. a kind of rail traffic protective door according to claim 1, it is characterised in that: above-mentioned protective door two sides are respectively set
The far infrared transceiver being made of rows of infrared transmitting device and infrared receiver sensor, protective door bottom are provided with
Protective door drives system；
It includes the protection doorframe slide bar that the fixed lower end surface in protective door bottom has tooth engaged that protective door, which drives system, protects doorframe
Slide bar both ends are occluding with transmission gear, and transmission gear rotational shaft is penetrated on transmission gear and support is fixed by fixed frame,
Transmission belt is wound on transmission gear rotational shaft, transmission belt is connected with the motor on the outside of transmission gear, middle part on guardrail on the right side of protective door
It is provided with emergent control switch.
8. a kind of rail traffic protective door of according to claim 1 or claim 7, it is characterised in that: above-mentioned infrared ray
R-T unit and emergent control switch are connected with control block input terminal, control block output end and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476495.8A CN110130799A (en) | 2019-06-03 | 2019-06-03 | A kind of rail traffic protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476495.8A CN110130799A (en) | 2019-06-03 | 2019-06-03 | A kind of rail traffic protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130799A true CN110130799A (en) | 2019-08-16 |
Family
ID=67579720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910476495.8A Pending CN110130799A (en) | 2019-06-03 | 2019-06-03 | A kind of rail traffic protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110130799A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075304A (en) * | 2020-01-17 | 2020-04-28 | 郑州铁路职业技术学院 | Novel safety door control system for urban rail platform |
| CN111812738A (en) * | 2020-06-19 | 2020-10-23 | 李建华 | Shielding door obstacle secondary detection device for rail transit and detection method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090123646A (en) * | 2008-05-28 | 2009-12-02 | (주)올투아이엔씨 | The fireproof door which has an air circulation function |
| JP5463446B2 (en) * | 2012-01-31 | 2014-04-09 | 有限会社やまもと | Shutter column fixing device |
| CN205382814U (en) * | 2016-01-15 | 2016-07-13 | 天津普世通科技有限公司 | Subway shield door monitored control system |
| CN205450589U (en) * | 2016-03-16 | 2016-08-10 | 上海电机学院 | Subway station table screen covers door control system based on PID |
| CN206429111U (en) * | 2016-12-14 | 2017-08-22 | 四川城市职业学院 | Screen door in rail transit control system |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN107901949A (en) * | 2017-11-24 | 2018-04-13 | 金绪林 | A kind of platform smart electronics protective device and method according to motor-car high ferro |
-
2019
- 2019-06-03 CN CN201910476495.8A patent/CN110130799A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090123646A (en) * | 2008-05-28 | 2009-12-02 | (주)올투아이엔씨 | The fireproof door which has an air circulation function |
| JP5463446B2 (en) * | 2012-01-31 | 2014-04-09 | 有限会社やまもと | Shutter column fixing device |
| CN205382814U (en) * | 2016-01-15 | 2016-07-13 | 天津普世通科技有限公司 | Subway shield door monitored control system |
| CN205450589U (en) * | 2016-03-16 | 2016-08-10 | 上海电机学院 | Subway station table screen covers door control system based on PID |
| CN206429111U (en) * | 2016-12-14 | 2017-08-22 | 四川城市职业学院 | Screen door in rail transit control system |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN107901949A (en) * | 2017-11-24 | 2018-04-13 | 金绪林 | A kind of platform smart electronics protective device and method according to motor-car high ferro |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075304A (en) * | 2020-01-17 | 2020-04-28 | 郑州铁路职业技术学院 | Novel safety door control system for urban rail platform |
| CN111812738A (en) * | 2020-06-19 | 2020-10-23 | 李建华 | Shielding door obstacle secondary detection device for rail transit and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110130799A (en) | A kind of rail traffic protective door | |
| CN204567692U (en) | A kind of railway monitoring device monitoring locomotive front end foreign matter | |
| CN101618684A (en) | System for preventing drunk driving | |
| CN203172621U (en) | Infrared danger detecting and warning device of rail transit shielded doors | |
| CN102488941B (en) | Medical automatic infusion bottle changing instrument | |
| CN204010231U (en) | A kind of outer warning system of visiting of passenger's limbs that prevents | |
| CN201431153Y (en) | Intelligent mobile serried shelf | |
| CN108819846A (en) | A kind of bus window mouth appendage body stretches out method for early warning and prior-warning device | |
| CN201849392U (en) | Multifunctional rear-end collision-resistant safety alarm controller | |
| CN108979270A (en) | Reversing instruction system | |
| CN206773320U (en) | Security alarm glass that can be antitheft | |
| CN202422332U (en) | Alarm device | |
| CN111137237A (en) | School bus and device for preventing children from leaving behind | |
| CN211230089U (en) | Closed bus stop safety sliding door structure | |
| CN210558830U (en) | Escalator/moving walk included angle personnel mistaken-entry monitoring, recognizing and early-warning system | |
| CN208203086U (en) | A kind of safe scissors door | |
| CN207496569U (en) | A kind of automobile door opening is automatic anti-by collision device | |
| CN220705485U (en) | Electric telescopic door with anti-pinch function | |
| CN210245019U (en) | Projection type multimedia system of rail transit platform shielding door | |
| CN209564118U (en) | A kind of train operator's rhythm of the heart monitoring alarm | |
| CN106894360B (en) | Automatic road sealing and guiding device | |
| CN209668592U (en) | Escalator brush member with security system | |
| CN206553036U (en) | A kind of automobile position detection device of car elevator | |
| CN210164310U (en) | Vertical circulation stereo garage intelligent protection device | |
| CN205405812U (en) | Driver fatigue early warning system based on thing networking |
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 |
Application publication date: 20190816 |
|
| WD01 | Invention patent application deemed withdrawn after publication |