CN102913024A - Electric parking lock - Google Patents
Electric parking lock Download PDFInfo
- Publication number
- CN102913024A CN102913024A CN2012104436805A CN201210443680A CN102913024A CN 102913024 A CN102913024 A CN 102913024A CN 2012104436805 A CN2012104436805 A CN 2012104436805A CN 201210443680 A CN201210443680 A CN 201210443680A CN 102913024 A CN102913024 A CN 102913024A
- Authority
- CN
- China
- Prior art keywords
- jam plate
- controller
- lock
- upper limit
- electric vehicle
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lock And Its Accessories (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
An electric parking lock comprises a locking device, a lock plate, an outer casing and a controller. The locking device comprises an electric pushing rod, an upper limit electromagnetic lock, an upper limit switch and a lower limit switch. The electric pushing rod is fixed at the inner bottom of the outer casing, and a drive rod of the electric pushing rod is connected with the lock plate which is arranged above the drive rod. The electric parking lock is provided with the lock plate to lock a parking place and the upper limit electromagnetic lock to lock the lock plate, and the controller is provided with a remote control which controls the on and off of the upper limit electromagnetic lock through electronic password signals, accordingly, a car owner is not needed to get off and can control the ascending and descending of the lock plate through the remote control, and the automated management of parking place locking and unlocking is achieved.
Description
Technical field
The present invention relates to a kind of berth lock, particularly a kind of electric vehicle position lock.
Background technology
Existing lock for automobile parking space, utilize common lockset will keep off a car bracket lock on the cement floor, when the car owner goes out, need to get off and unblank then just car to be left into the parking stall under the support pressure of keeping off a car, when the car owner drives to leave the parking stall, car need to be left from the parking stall, then the support pull-up of again will keeping off a car of getting off is locked, and uses inconveniently, and a kind of electric vehicle position lock that utilizes remote controller control parking stall jam plate to rise and descend has become that the car owner uses and the needs of management parking stall.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of electric vehicle position lock is provided, be used for the convenient of parking stall and use and management.
The technical solution adopted in the present invention is: electric vehicle position lock includes locking device, jam plate, shell and controller, and locking device and controller are installed in the shell, and jam plate is connected with locking device; Locking device includes electric pushrod, upper limit electromagnetic lock, upper limit position switch and lower position switch, upper limit electromagnetic lock and upper limit position switch are fixed in the tip position of outer casing inner wall, lower position switch is fixed and the outer casing inner wall medium position, electric pushrod is fixedly installed in the inner bottom part of shell, the drive rod of electric pushrod is connected with jam plate, and jam plate is positioned at the top of drive rod; Controller is provided with control line and is connected with electric pushrod, upper limit electromagnetic lock, upper limit position switch and lower position switch, and controller is provided with remote controller and code signal receiver.
During use, the shell of electric vehicle position lock is installed in the ground shrinkage pool of parking stall; When locking, utilize the upper lock signal of remote controller emission to the code signal receiver of controller, controller control electric pushrod drives jam plate and rises, and when jam plate rose to the upper limit position, jam plate rose above ground; Simultaneously, the stroke induction pieces of jam plate is near upper limit position switch, upper limit position switch is transferred to controller with signal, the locking bolt of controller upper control limit position electromagnetic lock reaches the bottom of jam plate, locking bolt blocks jam plate, and jam plate can not be descended, and utilizes locking bolt that jam plate is locked in the upper limit position, utilize jam plate to block the parking stall, make automobile can not pass in and out the parking stall; When unblanking, utilize remote controller the unlocking cipher signal to be transferred to the receiver of controller, the locking bolt of controller upper control limit position electromagnetic lock resets, locking bolt leaves jam plate, the controller electric pushrod drives jam plate and descends, electric pushrod drives jam plate decline lower limit position, the stroke induction pieces is near lower position switch, lower position switch is transferred to controller with signal, controller control electric pushrod stops, and electric pushrod drives jam plate and is retracted in the shell, jam plate reset to flat with ground or below, electric vehicle position lock is unblanked, and automobile can pass in and out the parking stall.
The invention has the beneficial effects as follows: electric vehicle position lock is provided with jam plate the parking stall is pinned, and be provided with the upper limit electromagnetic lock and pin jam plate, controller is provided with remote controller, remote controller utilizes the Push And Release of electronic cipher signal controlling upper limit electromagnetic lock, the car owner need not get off, utilize the lifting of remote controller control jam plate, implemented the automatic management of locking and unblank in the parking stall.
Description of drawings
Fig. 1 is the structural representation of electric vehicle position lock.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further detailed:
The structural representation of electric vehicle position lock shown in Figure 1, electric vehicle position lock include locking device 1, jam plate 2, shell 3 and controller 4, and locking device 1 and controller 4 are installed in the shell 3, and jam plate 2 is connected with locking device 1; Locking device 1 includes electric pushrod 5, upper limit electromagnetic lock 6, upper limit position switch 7 and lower position switch 8, upper limit electromagnetic lock 6 and upper limit position switch 7 are fixed in the tip position of shell 3 inwalls, lower position switch 8 fixing and shell 3 inwall medium positions, electric pushrod 5 is fixedly installed in the inner bottom part of shell 3, the drive rod 9 of electric pushrod 5 is connected with jam plate 2, and jam plate 2 is positioned at the top of drive rod 9; Controller 4 is provided with control line and is connected with electric pushrod 5, upper limit electromagnetic lock 6, upper limit position switch 7 and lower position switch 8, and controller 4 is provided with remote controller 10 and code signal receiver 11.
The locking state of electric vehicle position lock is: jam plate 2 rises to above ground 12, the stroke induction pieces 13 of jam plate 2 is near upper limit position switch 7 switches, the locking bolt 14 of upper limit electromagnetic lock 6 reaches the bottom of jam plate 2, pin jam plate 2, jam plate 2 can not be descended, utilize jam plate 2 to block the parking stall, electric vehicle position lock is locked, and automobile can not pass in and out the parking stall; Jam plate 2 tops 12 are 200 millimeters to 350 millimeters above ground.
The unlocking condition of electric vehicle position lock is: jam plate 2 drops to and is lower than ground 12, and the stroke induction pieces 13 of jam plate 2 is near lower position switch 8 switches, and the locking bolt 14 of upper limit electromagnetic lock 6 is retracted, and electric vehicle position lock is unblanked, and automobile can pass in and out the parking stall.
Lock and descend and unblank in order to implement jam plate 2, shell 3 is provided with pilot hole 15, jam plate 2 is connected movingly with pilot hole 15, and the distance of the top end face 20 of electric pushrod 5 is arrived in the upper surface 18 of jam plate 2 less than the lower surface 19 of jam plate 2 to the distance of the lower surface 19 of jam plate 2; For anti-sealing enters in the shell 3, pilot hole 15 is provided with waterproof jacket 16.
In order to utilize jam plate 2 to advertise, jam plate 2 is provided with electronic display 17, and as the usefulness of billboard, electronic display 17 is connected with controller 4.
The electric vehicle position lock operating principle is: during use, the shell 3 of electric vehicle position lock is installed in ground 12 shrinkage pools of parking stall; When locking, utilize the upper lock signal of remote controller 10 emission to the code signal receiver 11 of controller 4, controller 4 control electric pushrods 5 drive jam plates 2 and rise, and when jam plate 2 rose to the upper limit position, jam plate 2 rose above ground 12; Simultaneously, the stroke induction pieces 13 of jam plate 2 is near upper limit position switch 7, upper limit position switch 7 is transferred to controller 4 with signal, the locking bolt 14 of controller 4 upper control limit position electromagnetic locks 6 reaches the bottom of jam plate 2, locking bolt 14 blocks jam plate 2, and jam plate 2 can not be descended, and utilizes locking bolt 14 that jam plate 2 is locked in the upper limit position, utilize jam plate 2 to block the parking stall, make automobile can not pass in and out the parking stall; When unblanking, utilize remote controller 10 the unlocking cipher signal to be transferred to the receiver 11 of controller 4, the locking bolt 14 of controller 4 upper control limit position electromagnetic locks 6 resets, locking bolt 14 leaves jam plate 2, controller 4 electric pushrods 5 drive jam plate 2 and descend, electric pushrod 5 drives jam plate 2 decline lower limit positions, stroke induction pieces 13 is near lower position switch 8, lower position switch 8 is transferred to controller 4 with signal, controller 4 control electric pushrods 5 stop, and electric pushrod 5 drives jam plates 2 and is retracted in the shell 3, jam plate 2 reset to flat with ground 12 or below, electric vehicle position lock is unblanked, and automobile can pass in and out the parking stall.
Claims (8)
1. electric vehicle position lock, it is characterized in that: described electric vehicle position lock includes locking device (1), jam plate (2), shell (3) and controller (4), locking device (1) and controller (4) are installed in the shell (3), and jam plate (2) is connected with locking device (1); Locking device (1) includes electric pushrod (5), upper limit electromagnetic lock (6), upper limit position switch (7) and lower position switch (8), upper limit electromagnetic lock (6) and upper limit position switch (7) are fixed in the tip position of shell (3) inwall, lower position switch (8) is fixed and shell (3) inwall medium position, electric pushrod (5) is fixedly installed in the inner bottom part of shell (3), the drive rod (9) of electric pushrod (5) is connected with jam plate (2), and jam plate (2) is positioned at the top of drive rod (9); Controller (4) is provided with control line and is connected with electric pushrod (5), upper limit electromagnetic lock (6), upper limit position switch (7) and lower position switch (8), and controller (4) is provided with remote controller (10) and code signal receiver (11).
2. electric vehicle position lock according to claim 1, it is characterized in that: the locking state of described electric vehicle position lock is: jam plate (2) rises to above ground (12), the stroke induction pieces (13) of jam plate (2) is near upper limit position switch (7) switch, the locking bolt (14) of upper limit electromagnetic lock (6) reaches the bottom of jam plate (2), pin jam plate (2), jam plate (2) can not be descended, utilize jam plate (2) to block the parking stall, electric vehicle position lock is locked, and automobile can not pass in and out the parking stall.
3. electric vehicle position lock according to claim 2, it is characterized in that: (12) are 200 millimeters to 350 millimeters above ground at described jam plate (2) top.
4. electric vehicle position lock according to claim 1, it is characterized in that: the unlocking condition of described electric vehicle position lock is: jam plate (2) drops to and is lower than ground (12), the stroke induction pieces (13) of jam plate (2) is near lower position switch (8) switch, the locking bolt (14) of upper limit electromagnetic lock (6) is retracted, electric vehicle position lock is unblanked, and automobile can pass in and out the parking stall.
5. electric vehicle position lock according to claim 1, it is characterized in that: described shell (3) is provided with pilot hole (15), and jam plate (2) is connected movingly with pilot hole (15), and pilot hole (15) is provided with waterproof jacket (16).
6. electric vehicle position lock according to claim 1, it is characterized in that: described jam plate (2) is provided with electronic display (17), and as the usefulness of billboard, electronic display (17) is connected with controller (4).
7. electric vehicle position lock according to claim 1 is characterized in that: the upper surface (18) of described jam plate (2) to the distance of the lower surface (19) of jam plate (2) less than the lower surface (19) of jam plate (2) distance to the top end face (20) of electric pushrod (5).
8. electric vehicle position lock according to claim 1, it is characterized in that: described electric vehicle position lock operating principle is: during use, the shell (3) of electric vehicle position lock is installed in ground (12) shrinkage pool of parking stall; When locking, utilize in remote controller (10) emission lock signal to the code signal receiver (11) of controller (4), controller (4) control electric pushrod (5) drives jam plate (2) and rises, when jam plate (2) rose to the upper limit position, jam plate (2) rose above ground (12); Simultaneously, the stroke induction pieces (13) of jam plate (2) is near upper limit position switch (7), upper limit position switch (7) is transferred to controller (4) with signal, the locking bolt (14) of controller (4) upper control limit position electromagnetic lock (6) reaches the bottom of jam plate (2), locking bolt (14) blocks jam plate (2), jam plate (2) can not be descended, utilize locking bolt (14) that jam plate (2) is locked in the upper limit position, utilize jam plate (2) to block the parking stall, make automobile can not pass in and out the parking stall; When unblanking, utilize remote controller (10) the unlocking cipher signal to be transferred to the receiver (11) of controller (4), the locking bolt (14) of controller (4) upper control limit position electromagnetic lock (6) resets, locking bolt (14) leaves jam plate (2), controller (4) electric pushrod (5) drives jam plate (2) and descends, electric pushrod (5) drives jam plate (2) decline lower limit position, stroke induction pieces (13) is near lower position switch (8), lower position switch (8) is transferred to controller (4) with signal, controller (4) control electric pushrod (5) stops, electric pushrod (5) drives jam plate (2) and is retracted in the shell (3), jam plate (2) reset to flat with ground (12) or below, electric vehicle position lock is unblanked, and makes automobile can pass in and out the parking stall.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104436805A CN102913024A (en) | 2012-10-23 | 2012-10-23 | Electric parking lock |
| PCT/CN2013/084771 WO2014063563A1 (en) | 2012-10-23 | 2013-09-30 | Parking space electric lock |
| CN201380030711.7A CN104471162B (en) | 2012-10-23 | 2013-09-30 | Electric vehicle position lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104436805A CN102913024A (en) | 2012-10-23 | 2012-10-23 | Electric parking lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913024A true CN102913024A (en) | 2013-02-06 |
Family
ID=47611571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104436805A Pending CN102913024A (en) | 2012-10-23 | 2012-10-23 | Electric parking lock |
| CN201380030711.7A Expired - Fee Related CN104471162B (en) | 2012-10-23 | 2013-09-30 | Electric vehicle position lock |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380030711.7A Expired - Fee Related CN104471162B (en) | 2012-10-23 | 2013-09-30 | Electric vehicle position lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN102913024A (en) |
| WO (1) | WO2014063563A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063563A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space electric lock |
| CN104818879A (en) * | 2015-04-09 | 2015-08-05 | 成都卡莱博尔信息技术有限公司 | Intelligent parking lock |
| CN105178673A (en) * | 2015-08-16 | 2015-12-23 | 邬晨燚 | Remote control stall lock |
| CN105803973A (en) * | 2016-03-04 | 2016-07-27 | 盐城工学院 | Parking stall occupying device |
| CN106887057A (en) * | 2016-12-30 | 2017-06-23 | 苏州工业园区服务外包职业学院 | Movable-type intelligent parking position space lock and method based on wireless communication technology |
| CN107269057A (en) * | 2017-07-13 | 2017-10-20 | 安庆师范大学 | Outdoor Multifunction stop end position with greening sunshade function |
| CN108103986A (en) * | 2017-12-29 | 2018-06-01 | 陆彬燕 | A kind of vehicle ground storehouse theftproof lock |
| CN110306460A (en) * | 2019-05-09 | 2019-10-08 | 湖南湘华优路交通科技有限公司 | A kind of telescopic berth lock |
| CN111719456A (en) * | 2019-03-18 | 2020-09-29 | 北京优位智停科技有限公司 | Hidden parking spot lock |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012904A (en) * | 2016-07-14 | 2016-10-12 | 刘伟 | Remote control lifting parking lock |
| CN108978529A (en) * | 2018-07-24 | 2018-12-11 | 武汉君梦科技有限公司 | Energy-efficient parking stall lock-up cock device and method |
| CN109653125A (en) * | 2018-12-20 | 2019-04-19 | 郑州派锐商贸有限责任公司 | A kind of open air parking space lock |
| CN111851362B (en) * | 2020-08-04 | 2021-12-24 | 徐州市交通控股集团智能科技有限公司 | Outdoor automatic lifting parking space ground lock |
| CN115419307A (en) * | 2022-07-06 | 2022-12-02 | 广州万城万充新能源科技有限公司 | Parking spot lock |
Citations (8)
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| US4715742A (en) * | 1986-03-17 | 1987-12-29 | Dickinson Harry D | Manually depressible automatically deployable spring balanced bollard |
| US4919563A (en) * | 1989-08-14 | 1990-04-24 | Stice David L | Vehicle parking or passageway security barrier |
| JPH06313307A (en) * | 1993-04-30 | 1994-11-08 | Takashige Sangyo Kk | Fence device for entering and leaving passage for vehicle or the like |
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| FR2880364A1 (en) * | 2005-01-06 | 2006-07-07 | Gheorghe Cristea | Retractable bollard for e.g. building, has lock with bolt opposing or allowing movement of movable part in several positions defined by remotely controlled cable that is provided between bolt and control unit |
| CN202866360U (en) * | 2012-10-23 | 2013-04-10 | 林智勇 | Electric parking lock |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3432760B2 (en) * | 1999-01-07 | 2003-08-04 | 日本信号株式会社 | Parking management device |
| CN2539769Y (en) * | 2002-04-11 | 2003-03-12 | *** | Automatic lifting barricade device |
| CN2668765Y (en) * | 2002-09-17 | 2005-01-05 | 渠仁书 | Anti-theft parking device |
| CN2615195Y (en) * | 2003-04-18 | 2004-05-12 | 丁冬 | Full-automatic hydraulic expandable road barricade piles |
| CN2675731Y (en) * | 2004-01-08 | 2005-02-02 | 朱文津 | Electric lifting pole |
| CN201730063U (en) * | 2010-07-23 | 2011-02-02 | 熊国强 | Traffic telescopic pile |
| CN102913024A (en) * | 2012-10-23 | 2013-02-06 | 林智勇 | Electric parking lock |
-
2012
- 2012-10-23 CN CN2012104436805A patent/CN102913024A/en active Pending
-
2013
- 2013-09-30 CN CN201380030711.7A patent/CN104471162B/en not_active Expired - Fee Related
- 2013-09-30 WO PCT/CN2013/084771 patent/WO2014063563A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715742A (en) * | 1986-03-17 | 1987-12-29 | Dickinson Harry D | Manually depressible automatically deployable spring balanced bollard |
| US4919563A (en) * | 1989-08-14 | 1990-04-24 | Stice David L | Vehicle parking or passageway security barrier |
| JPH06313307A (en) * | 1993-04-30 | 1994-11-08 | Takashige Sangyo Kk | Fence device for entering and leaving passage for vehicle or the like |
| CN2474674Y (en) * | 2001-04-17 | 2002-01-30 | 郑浩 | Vehicle place occupying device |
| KR20040024992A (en) * | 2002-09-18 | 2004-03-24 | 오복주 | Motor-driven Parking Post |
| CN2791108Y (en) * | 2004-12-31 | 2006-06-28 | 杨梅 | Fully-automatic electric lifting roadblock |
| FR2880364A1 (en) * | 2005-01-06 | 2006-07-07 | Gheorghe Cristea | Retractable bollard for e.g. building, has lock with bolt opposing or allowing movement of movable part in several positions defined by remotely controlled cable that is provided between bolt and control unit |
| CN202866360U (en) * | 2012-10-23 | 2013-04-10 | 林智勇 | Electric parking lock |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063563A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space electric lock |
| CN104471162A (en) * | 2012-10-23 | 2015-03-25 | 冯林 | Parking space electric lock |
| CN104471162B (en) * | 2012-10-23 | 2016-09-14 | 乐陵远达五金制品有限公司 | Electric vehicle position lock |
| CN104818879A (en) * | 2015-04-09 | 2015-08-05 | 成都卡莱博尔信息技术有限公司 | Intelligent parking lock |
| CN105178673A (en) * | 2015-08-16 | 2015-12-23 | 邬晨燚 | Remote control stall lock |
| CN105803973A (en) * | 2016-03-04 | 2016-07-27 | 盐城工学院 | Parking stall occupying device |
| CN106887057A (en) * | 2016-12-30 | 2017-06-23 | 苏州工业园区服务外包职业学院 | Movable-type intelligent parking position space lock and method based on wireless communication technology |
| CN106887057B (en) * | 2016-12-30 | 2023-09-08 | 苏州工业园区服务外包职业学院 | Mobile intelligent parking lot parking space lock and method based on wireless communication technology |
| CN107269057A (en) * | 2017-07-13 | 2017-10-20 | 安庆师范大学 | Outdoor Multifunction stop end position with greening sunshade function |
| CN108103986A (en) * | 2017-12-29 | 2018-06-01 | 陆彬燕 | A kind of vehicle ground storehouse theftproof lock |
| CN111719456A (en) * | 2019-03-18 | 2020-09-29 | 北京优位智停科技有限公司 | Hidden parking spot lock |
| CN110306460A (en) * | 2019-05-09 | 2019-10-08 | 湖南湘华优路交通科技有限公司 | A kind of telescopic berth lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014063563A1 (en) | 2014-05-01 |
| CN104471162A (en) | 2015-03-25 |
| CN104471162B (en) | 2016-09-14 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |