CN201982134U - 矿井斜巷运输自动安全门 - Google Patents
矿井斜巷运输自动安全门 Download PDFInfo
- Publication number
- CN201982134U CN201982134U CN2011200019014U CN201120001901U CN201982134U CN 201982134 U CN201982134 U CN 201982134U CN 2011200019014 U CN2011200019014 U CN 2011200019014U CN 201120001901 U CN201120001901 U CN 201120001901U CN 201982134 U CN201982134 U CN 201982134U
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- CN
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- Prior art keywords
- safety door
- door
- control module
- dolly
- control device
- 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 - Fee Related
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200019014U CN201982134U (zh) | 2011-01-06 | 2011-01-06 | 矿井斜巷运输自动安全门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200019014U CN201982134U (zh) | 2011-01-06 | 2011-01-06 | 矿井斜巷运输自动安全门 |
Publications (1)
Publication Number | Publication Date |
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CN201982134U true CN201982134U (zh) | 2011-09-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011200019014U Expired - Fee Related CN201982134U (zh) | 2011-01-06 | 2011-01-06 | 矿井斜巷运输自动安全门 |
Country Status (1)
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CN (1) | CN201982134U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016015615A1 (zh) * | 2014-08-01 | 2016-02-04 | 深圳市博德维环境技术有限公司 | 气密门系统和气密门控制方法 |
-
2011
- 2011-01-06 CN CN2011200019014U patent/CN201982134U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016015615A1 (zh) * | 2014-08-01 | 2016-02-04 | 深圳市博德维环境技术有限公司 | 气密门系统和气密门控制方法 |
US10407969B2 (en) | 2014-08-01 | 2019-09-10 | Broadwell (Shenzhen) Technology Co., Ltd. | Air-tight door system and air-tight door control method |
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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: RONG HANSANFENG ELECTRONIC CO., LTD. Free format text: FORMER OWNER: DING HONGSHENG Effective date: 20120907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 643000 ZIGONG, SICHUAN PROVINCE TO: 643101 ZIGONG, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120907 Address after: 643101 No. 196 Yingbin West Road, Changshan Town, Sichuan, Rongxian Patentee after: Rongxian Hai Mitutoyo Electronics Co., Ltd. Address before: 643000 Zigong City, Sichuan province gongjingou Cheng Jia Zhen Han Po Ling No. 77 Patentee before: Ding Hongsheng |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140106 |