CN2739320Y - Automatic door locking device - Google Patents
Automatic door locking device Download PDFInfo
- Publication number
- CN2739320Y CN2739320Y CNU200420094602XU CN200420094602U CN2739320Y CN 2739320 Y CN2739320 Y CN 2739320Y CN U200420094602X U CNU200420094602X U CN U200420094602XU CN 200420094602 U CN200420094602 U CN 200420094602U CN 2739320 Y CN2739320 Y CN 2739320Y
- Authority
- CN
- China
- Prior art keywords
- automatic door
- locking device
- nut
- door
- door locking
- 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.)
- Expired - Lifetime
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200420094602XU CN2739320Y (en) | 2004-10-29 | 2004-10-29 | Automatic door locking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200420094602XU CN2739320Y (en) | 2004-10-29 | 2004-10-29 | Automatic door locking device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2739320Y true CN2739320Y (en) | 2005-11-09 |
Family
ID=35354386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200420094602XU Expired - Lifetime CN2739320Y (en) | 2004-10-29 | 2004-10-29 | Automatic door locking device |
Country Status (1)
Country | Link |
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CN (1) | CN2739320Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101812958A (en) * | 2010-05-05 | 2010-08-25 | 南京熊猫机电仪技术有限公司 | Feed screw nut-driven transmission device of screen door for subways |
CN103696640A (en) * | 2013-12-23 | 2014-04-02 | 南京康尼机电股份有限公司 | Latch hook automatic locking mechanism for railway vehicle sliding door |
CN104863436A (en) * | 2015-05-22 | 2015-08-26 | 南京康尼机电股份有限公司 | Door lock mechanism for urban rail vehicle door system |
CN107231881A (en) * | 2017-06-23 | 2017-10-10 | 宁波大叶园林设备股份有限公司 | Door-plate is sliped off to left and right guide rail and with the hay mower of side Lysimachia sikokiana lid |
CN107339045A (en) * | 2017-06-16 | 2017-11-10 | 宁波中车时代传感技术有限公司 | A kind of passive termination locking device for track vehicle door system |
CN109138661A (en) * | 2018-03-30 | 2019-01-04 | 中国船舶重工集团公司第七�三研究所 | Locking device, single open-door transmission system, double door conveyer system |
-
2004
- 2004-10-29 CN CNU200420094602XU patent/CN2739320Y/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101812958A (en) * | 2010-05-05 | 2010-08-25 | 南京熊猫机电仪技术有限公司 | Feed screw nut-driven transmission device of screen door for subways |
CN103696640A (en) * | 2013-12-23 | 2014-04-02 | 南京康尼机电股份有限公司 | Latch hook automatic locking mechanism for railway vehicle sliding door |
CN103696640B (en) * | 2013-12-23 | 2015-11-18 | 南京康尼机电股份有限公司 | A kind of latch hook automatic locking mechanism for rail vehicle sliding door |
CN104863436A (en) * | 2015-05-22 | 2015-08-26 | 南京康尼机电股份有限公司 | Door lock mechanism for urban rail vehicle door system |
CN104863436B (en) * | 2015-05-22 | 2017-01-25 | 南京康尼机电股份有限公司 | Door lock mechanism for urban rail vehicle door system |
CN107339045A (en) * | 2017-06-16 | 2017-11-10 | 宁波中车时代传感技术有限公司 | A kind of passive termination locking device for track vehicle door system |
CN107339045B (en) * | 2017-06-16 | 2019-09-20 | 宁波中车时代电气设备有限公司 | A kind of passive termination locking device for track vehicle door system |
CN107231881A (en) * | 2017-06-23 | 2017-10-10 | 宁波大叶园林设备股份有限公司 | Door-plate is sliped off to left and right guide rail and with the hay mower of side Lysimachia sikokiana lid |
CN109138661A (en) * | 2018-03-30 | 2019-01-04 | 中国船舶重工集团公司第七�三研究所 | Locking device, single open-door transmission system, double door conveyer system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN FANGDA AUTOMATION SYSTEM CO., LTD. Free format text: FORMER OWNER: FANGDA GROUP CO., LTD. Effective date: 20101119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518055 FANGDA INDUSTRY CITY, LONGJING, XILI TOWN, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518055 FANGDACHENG, LONGJING, XILI, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101119 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda Patentee after: Shenzhen Fangda Automation System Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Longjing Fangda industrial city Patentee before: Fangda Group Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141029 Granted publication date: 20051109 |